Winter Weather Advisory
* WHAT...Lake effect snow. Additional snow accumulations 1 to 3
inches in the most persistent lake snows. Winds gusting as high as
35 mph will produce blowing and drifting snow.
* WHERE...Monroe County. The greatest accumulations will likely be
along the Route 104 corridor, especially east of Rochester.
* WHEN...Until 7 AM EST Friday.
* IMPACTS...Travel will be difficult at times with snow covered
roads and reduced visibility. The hazardous conditions will impact
the Thursday evening commute.
From: Dec 11, 2025 17:47
Until: Dec 12, 2025 12:00
snowfall
Heavy snow and local blowing snow expected.
What:
Additional snowfall amounts of 5 to 10 cm.
Reduced visibility in heavy snow and blowing snow.
When:
Ending this afternoon.
Additional Information:
An Alberta clipper will push into the region this morning bringing snow across the area which may be heavy at times. The snow is expected to transition to rain this afternoon and then back over to snow in the evening where an additional 1 to 2 cm of accumulation is possible before the snow tapers off.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 10, 2025 07:20
Until: Dec 10, 2025 23:03
snowfall
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 10, 2025 05:51
Until: Dec 10, 2025 22:59
snowfall
Heavy snow and local blowing snow expected.
What:
Total snowfall amounts of 10 to 15 cm.
Reduced visibility in heavy snow and blowing snow.
When:
Tonight ending Wednesday afternoon.
Additional Information:
Lake effect flurries, which will be heavy at times, will continue to impact the area tonight. An Alberta clipper will then push into the region on Wednesday bringing snow across the area which may be heavy at times. The snow is expected to transition to rain Wednesday afternoon and then back over to snow in the evening where an additional 1 to 2 cm of accumulation is possible before the snow tapers off.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 10, 2025 05:51
Until: Dec 10, 2025 21:51
snowfall
Heavy snow and local blowing snow expected.
What:
Total snowfall amounts of 10 to 15 cm.
Reduced visibility in heavy snow and blowing snow.
When:
Tonight ending Wednesday afternoon.
Additional Information:
Lake effect flurries, which will be heavy at times, will continue to impact the area tonight . An Alberta clipper will then push into the region on Wednesday bringing snow across the area which may be heavy at times. The snow is expected to transition to rain Wednesday afternoon and then back over to snow in the evening where additional 1 to 2 cm of accumulation is possible before the snow tapers off.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 10, 2025 05:48
Until: Dec 10, 2025 21:48
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 2 to 4 inches. The
snow will peak in intensity during the Tuesday morning commute.
* WHERE...Niagara, Orleans, Monroe, Northern Erie, and Genesee
Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on snow covered and slippery road conditions with
reduced visibility. The hazardous conditions will impact the
Tuesday morning commute.
From: Dec 02, 2025 06:05
Until: Dec 02, 2025 20:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 2 to 4 inches in
most areas, with local 4 to 6 inch amounts possible across the
higher terrain of the Southern Tier and southern Tug Hill Plateau.
The snow will peak in intensity during the Tuesday morning commute.
* WHERE...Wayne, Northern Cayuga, Oswego, Lewis, Wyoming,
Livingston, Ontario, Chautauqua, Cattaraugus, Allegany, and
Southern Erie Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on snow covered and slippery road conditions with
reduced visibility. The hazardous conditions will impact the
Tuesday morning commute.
From: Dec 02, 2025 06:05
Until: Dec 02, 2025 20:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 2 to 4 inches in
most areas, with local 4 to 6 inch amounts possible across the
higher terrain of the Southern Tier and southern Tug Hill Plateau.
The snow will peak in intensity during the Tuesday morning commute.
* WHERE...Wayne, Northern Cayuga, Oswego, Lewis, Wyoming,
Livingston, Ontario, Chautauqua, Cattaraugus, Allegany, and
Southern Erie Counties.
* WHEN...From 1 AM to 7 PM EST Tuesday.
* IMPACTS...Plan on snow covered and slippery road conditions with
reduced visibility. The hazardous conditions will impact the
Tuesday morning commute.
From: Dec 01, 2025 17:42
Until: Dec 02, 2025 06:30
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 2 to 4 inches. The
snow will peak in intensity during the Tuesday morning commute.
* WHERE...Niagara, Orleans, Monroe, Northern Erie, and Genesee
Counties.
* WHEN...From 1 AM to 7 PM EST Tuesday.
* IMPACTS...Plan on snow covered and slippery road conditions with
reduced visibility. The hazardous conditions will impact the
Tuesday morning commute.
From: Dec 01, 2025 17:42
Until: Dec 02, 2025 06:30
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow. Additional snow accumulations 2 to
4 inches in the most persistent lake snows.
* WHERE...Wayne and Northern Cayuga Counties. Greatest accumulations
will be across northeast Wayne and northern Cayuga counties.
* WHEN...Until 7 AM EST this morning.
* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility.
From: Nov 29, 2025 05:49
Until: Nov 29, 2025 12:00
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow. Additional snow accumulations 7 to
14 inches in the most persistent lake snows. Winds gusting as high
as 40 mph will produce blowing and drifting snow.
* WHERE...Wayne and Northern Cayuga Counties. Greatest accumulations
will be across northeast Wayne and northern Cayuga counties.
* WHEN...Until 7 AM EST Saturday.
* IMPACTS...Travel will be very difficult. The hazardous conditions
will impact the Friday evening commute.
From: Nov 28, 2025 17:51
Until: Nov 29, 2025 06:30
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow. Additional snow accumulations 8 to
12 inches across the western Southern Tier in the most persistent
lake snows. Additional snow accumulations 3 to 7 inches for
Jefferson and Lewis Counties in the most persistent lake snows,
especially Tug Hill. Winds gusting as high as 35 mph will produce
blowing and drifting snow.
* WHERE...Jefferson, Lewis, Wyoming, Chautauqua, Cattaraugus, and
Southern Erie Counties. The greatest accumulations off Lake Erie
will be found across the higher terrain of the Chautauqua Ridge,
northern Cattaraugus County, Boston Hills, and southwest Wyoming
County. The greatest accumulations off Lake Ontario will be found
across the Tug Hill Plateau.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Travel will be difficult. The hazardous conditions will
impact the Friday evening commute.
From: Nov 28, 2025 17:51
Until: Nov 29, 2025 06:00
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow expected. Total snow accumulations
12 to 22 inches in the most persistent lake snows. Winds gusting
as high as 40 mph will produce blowing and drifting snow.
* WHERE...Wayne and Northern Cayuga Counties. Greatest accumulations
will be across northeast Wayne and northern Cayuga counties.
* WHEN...Until 7 AM EST Saturday.
* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility. The hazardous conditions will impact the
Friday morning and evening commutes and Thanksgiving holiday
travel.
From: Nov 28, 2025 06:02
Until: Nov 28, 2025 18:15
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow. Additional snow accumulations 10 to
20 inches in the most persistent lake snows. Winds gusting as high
as 35 mph will produce blowing and drifting snow.
* WHERE...Jefferson, Lewis, Wyoming, Chautauqua, Cattaraugus, and
Southern Erie Counties. The greatest accumulations off Lake Erie
will be found across the higher terrain of the Chautauqua Ridge,
northern Cattaraugus County, Boston Hills, and southwest Wyoming
County. The greatest accumulations off Lake Ontario will be found
across the Tug Hill Plateau.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility. The hazardous conditions will impact the
Friday morning and evening commutes and Thanksgiving holiday
travel.
From: Nov 28, 2025 06:02
Until: Nov 28, 2025 18:15
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow. Additional snow accumulations 12 to
24 inches in the most persistent lake snows. Winds gusting as high
as 45 mph will produce blowing and drifting snow.
* WHERE...Jefferson, Lewis, Wyoming, Chautauqua, Cattaraugus, and
Southern Erie Counties. The greatest accumulations off Lake Erie
will be found across the higher terrain of the Chautauqua Ridge,
northern Cattaraugus County, Boston Hills, and southwest Wyoming
County. The greatest accumulations off Lake Ontario will be found
across the Tug Hill Plateau.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility. The hazardous conditions will impact
Thanksgiving holiday travel. Gusty winds will down tree branches
and cause isolated power outages.
From: Nov 27, 2025 18:22
Until: Nov 28, 2025 06:15
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow expected. Total snow accumulations
10 to 20 inches in the most persistent lake snows. Winds gusting
as high as 40 mph will produce blowing and drifting snow.
* WHERE...Wayne and Northern Cayuga Counties.
* WHEN...From 1 AM Friday to 7 AM EST Saturday.
* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility. The hazardous conditions will impact
Thanksgiving holiday travel. Gusty winds will down tree branches
and cause isolated power outages.
From: Nov 27, 2025 18:22
Until: Nov 28, 2025 06:15
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts of 45 to 50 mph.
* WHERE...Monroe, Wayne, and Northern Cayuga Counties.
* WHEN...Until 1 AM EST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 27, 2025 18:27
Until: Nov 28, 2025 06:00
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts of 45 to 50 mph.
* WHERE...Erie, Niagara, Orleans, Genesee, Wyoming, and Chautauqua
Counties.
* WHEN...Until 1 AM EST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 27, 2025 18:27
Until: Nov 28, 2025 06:00
wind
Strong winds continue.
What:
Strong southwest winds gusting to 90 km/h.
When:
Continuing this afternoon.
Additional information:
Very strong southwest winds will shift to westerly and gusts will ease to 70 km/h this afternoon or early evening.
###
Local utility outages are possible. High-sided vehicles will be pushed around by the wind. Some property damage is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Nov 27, 2025 17:20
Until: Nov 28, 2025 04:01
wind
Strong winds continue.
What:
Strong southwest winds gusting to 90 km/h.
When:
Continuing into this afternoon.
Additional information:
Very strong southwest winds will shift to westerly and gusts will ease to 70 km/h this afternoon or early evening.
###
Local utility outages are possible. High-sided vehicles will be pushed around by the wind. Some property damage is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Nov 27, 2025 09:29
Until: Nov 28, 2025 01:29
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow expected. Total snow accumulations
12 to 22 inches in the most persistent lake snows. Winds gusting
as high as 50 mph will produce blowing and drifting snow.
* WHERE...Jefferson, Lewis, Wyoming, Chautauqua, Cattaraugus, and
Southern Erie Counties. The greatest accumulations off Lake Erie
will be found across the higher terrain of the Chautauqua Ridge,
Boston Hills, and southwest Wyoming County. The greatest
accumulations off Lake Ontario will be found across the Tug Hill
Plateau.
* WHEN...Until 1 AM EST Saturday.
* IMPACTS...Travel will be very difficult with deep snow cover on
roads and poor visibility. The hazardous conditions will impact
Thanksgiving holiday travel. Gusty winds will down tree branches
and cause isolated power outages.
From: Nov 27, 2025 11:41
Until: Nov 27, 2025 23:45
Lake Effect Snow Warning
* WHAT...Heavy lake effect snow expected. Total snow accumulations 7
to 12 inches in the most persistent lake snows. Winds gusting as
high as 40 mph will produce blowing and drifting snow.
* WHERE...Wayne and Northern Cayuga Counties.
* WHEN...From 1 AM Friday to 7 AM EST Saturday.
* IMPACTS...Travel will be very difficult with deep snow cover on
roads and poor visibility. The hazardous conditions will impact
Thanksgiving holiday travel.
From: Nov 27, 2025 11:41
Until: Nov 27, 2025 23:45
wind
Strong winds continue.
What:
Strong southwest winds gusting to 90 km/h.
When:
Continuing through Thursday afternoon or evening.
###
Local utility outages are possible. High-sided vehicles will be pushed around by the wind. Some property damage is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Nov 27, 2025 04:52
Until: Nov 27, 2025 20:52
Winter Storm Watch
* WHAT...Heavy lake effect snow possible. Total snow accumulations
greater than 7 inches possible in the most persistent lake snows.
Winds could gust as high as 45 mph, producing considerable blowing
and drifting snow and near whiteout conditions.
* WHERE...Wyoming, Chautauqua, Cattaraugus, and Southern Erie
Counties.
* WHEN...From Wednesday evening through Friday evening.
* IMPACTS...Whiteout conditions are possible and may make travel
treacherous with very poor visibility. Plan on snow covered and
slippery road conditions. The hazardous conditions could impact
the busy Thanksgiving holiday travel period. Gusty winds could
down tree branches and cause isolated power outages.
From: Nov 24, 2025 17:40
Until: Nov 25, 2025 06:30
Winter Storm Watch
* WHAT...Heavy lake effect snow possible. Total snow accumulations 7
inches or more possible in the most persistent lake snows. Winds
could gust as high as 50 mph, producing considerable blowing and
drifting snow and near whiteout conditions.
* WHERE...Northern Erie and Genesee Counties. Greatest snow
accumulations will likely be south and east of the City of Buffalo
and in southwest Genesee County.
* WHEN...From Wednesday evening through Thursday afternoon.
* IMPACTS...Travel could be difficult with slushy, snow covered
roads and very poor visibility. The hazardous conditions could
impact the busy Thanksgiving holiday travel period. Gusty winds
could down tree branches and cause isolated power outages.
* ADDITIONAL DETAILS...There remains considerable uncertainty during
the early portion of this lake effect snow event. There remains
some uncertainty with band placement, and considerable uncertainty
with how fast lake effect rain will change to snow. Both of these
factors will determine how much snow ends up accumulating.
From: Nov 24, 2025 17:40
Until: Nov 25, 2025 06:30
Wind Advisory
* WHAT...Northwest winds 25 to 35 mph with gusts of 40 to 50 mph.
* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Oswego,
Genesee, Wyoming, Livingston, Ontario, and Allegany Counties.
* WHEN...Until 1 AM EST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few isolated power outages may
result.
From: Nov 16, 2025 07:01
Until: Nov 17, 2025 06:00
Winter Weather Advisory
* WHAT...Lake effect snow expected. Total snow accumulations 3 to 6
inches in the most persistent lake snows. Winds gusting as high as
35 mph will create blowing snow with poor visibilities.
* WHERE...Monroe County.
* WHEN...Until 1 PM EST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Monday evening and Tuesday morning
commutes.
From: Nov 10, 2025 17:32
Until: Nov 11, 2025 09:15
Winter Weather Advisory
* WHAT...Lake effect snow expected. Total snow accumulations 4 to 8
inches in the most persistent lake snows. Winds gusting as high as
35 mph will create blowing snow with poor visibilities.
* WHERE...Wayne, Northern Cayuga, and Oswego Counties.
* WHEN...Until 1 PM EST Tuesday.
* IMPACTS...Travel will be difficult. The hazardous conditions will
impact the Monday evening and Tuesday morning commutes.
From: Nov 10, 2025 17:32
Until: Nov 11, 2025 09:15
Winter Weather Advisory
* WHAT...Lake effect snow expected. Total snow accumulations 3 to 6
inches in the most persistent lake snows. Winds gusting as high as
35 mph will create blowing snow with poor visibilities.
* WHERE...Niagara and Orleans Counties.
* WHEN...Until 1 PM EST Tuesday.
* IMPACTS...Travel will be difficult. The hazardous conditions will
impact the Tuesday morning commutes.
From: Nov 10, 2025 17:32
Until: Nov 11, 2025 09:15
Winter Weather Advisory
* WHAT...Lake effect snow expected. Total snow accumulations 5 to 9
inches in the most persistent lake snows.
* WHERE...Wayne, Northern Cayuga, and Oswego Counties.
* WHEN...From 1 PM this afternoon to 1 PM EST Tuesday.
* IMPACTS...Travel will be difficult. The hazardous conditions will
impact the Monday evening and Tuesday morning commutes.
* ADDITIONAL DETAILS...The heaviest snowfall is expected to occur
Monday night into Tuesday morning.
From: Nov 10, 2025 09:11
Until: Nov 10, 2025 22:00
Winter Weather Advisory
* WHAT...Lake effect snow expected. Total snow accumulations 4 to 7
inches in the most persistent lake snows.
* WHERE...Monroe County.
* WHEN...From 1 PM this afternoon to 1 PM EST Tuesday.
* IMPACTS...Travel will be difficult. The hazardous conditions will
impact the Monday evening and Tuesday morning commutes.
* ADDITIONAL DETAILS...The heaviest snowfall is expected be across
northern portions of the county Monday night.
From: Nov 10, 2025 09:11
Until: Nov 10, 2025 22:00
Winter Weather Advisory
* WHAT...Wet snow. Additional snow accumulations 1 to 3 inches will
bring totals into the 2 to 5 inch range.
* WHERE...Niagara and Orleans Counties.
* WHEN...Until 7 AM EST Monday.
* IMPACTS...Plan on slushy and slippery road conditions. Slushy and
wet paved surfaces may freeze as temperatures drop into the 20s
overnight.
From: Nov 09, 2025 22:59
Until: Nov 10, 2025 12:00
Winter Storm Watch
* WHAT...Heavy lake effect snow possible. Potential for 7 inches or
more of snow in the most persistent lake snows. Winds could gust
as high as 35 mph creating blowing and drifting snow.
* WHERE...Wayne, Northern Cayuga, and Oswego Counties.
* WHEN...From Monday evening through Tuesday evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be difficult. The
hazardous conditions could impact the Monday evening and Tuesday
morning commutes.
From: Nov 09, 2025 22:59
Until: Nov 10, 2025 12:00
weather
Accumulating snow with risk of freezing rain today and tonight.
What:
Snowfall amounts of 5 to 10 cm, with higher amounts possible on colder surfaces, such as grassy and elevated surfaces.
Risk of freezing rain and ice pellets.
When:
Tapering off later tonight.
Additional information:
Snow with a risk of freezing rain and ice pellets will continue over the area, but should taper off later tonight.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Nov 09, 2025 21:34
Until: Nov 10, 2025 11:04
weather
Accumulating snow likely today.
What:
Snowfall amounts of 5 to 10 cm.
Risk of freezing rain and ice pellets.
When:
This morning through tonight.
Additional information:
Snow may mix with ice pellets or freezing rain late this afternoon and tonight.
There remains uncertainty with respect to the track of this weather system, and as such forecast snowfall amounts may change.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Nov 09, 2025 16:03
Until: Nov 10, 2025 08:03
Wind Advisory
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...Erie, Niagara, Orleans, Jefferson, Genesee, and Chautauqua
Counties. Strongest gusts expected along the shoreline of Lakes
Erie and Ontario, and then downwind of Lake Erie and Lake Ontario.
* WHEN...Until 10 PM EST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects,
including outdoor holiday decorations. Tree limbs could be blown
down and a few power outages may result.
From: Nov 03, 2025 18:40
Until: Nov 04, 2025 03:00
Wind Advisory
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Erie, Niagara, Orleans, Jefferson, Genesee, and Chautauqua
Counties. Strongest gusts expected along the shoreline of Lakes
Erie and Ontario, and then downwind of Lake Erie and Lake Ontario.
* WHEN...From 10 AM to 10 PM EST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including outdoor holiday decorations. Tree limbs could be blown
down and a few power outages may result.
From: Nov 03, 2025 05:05
Until: Nov 03, 2025 20:15
Wind Advisory
* WHAT...West to northwest 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Erie, Niagara, Orleans, Monroe, Wayne, Northern Cayuga,
Oswego, Genesee, Wyoming, Livingston, Ontario, Chautauqua,
Cattaraugus, and Allegany Counties.
* WHEN...From 11 AM this morning to 5 AM EDT Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including Halloween decorations. Tree limbs could be blown down
and a few power outages may result.
From: Oct 31, 2025 15:00
Until: Nov 01, 2025 09:00
Wind Advisory
* WHAT...West to northwest 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Erie, Niagara, Orleans, Monroe, Wayne, Northern Cayuga,
Oswego, Genesee, Wyoming, Livingston, Ontario, Chautauqua,
Cattaraugus, and Allegany Counties.
* WHEN...From 11 AM Friday to 5 AM EDT Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including Halloween decorations. Tree limbs could be blown down
and a few power outages may result.
From: Oct 30, 2025 17:08
Until: Nov 01, 2025 09:00
Freeze Warning
* WHAT...Sub-freezing temperatures in the upper 20s to near 30
expected, with the exception of areas near the immediate shores of
Lake Ontario.
* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Northern
Erie, and Genesee Counties.
* WHEN...Until 9 AM EDT Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...The coldest temperatures are expected further
away from the immediate Lake Ontario shoreline
From: Oct 29, 2025 00:54
Until: Oct 29, 2025 13:00
Freeze Warning
* WHAT...Sub-freezing temperatures in the upper 20s to near 30
expected, with the exception of areas near the immediate shores of
Lake Ontario each night.
* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Northern
Erie, and Genesee Counties.
* WHEN...From 9 PM this evening to 9 AM EDT Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...The coldest temperatures are expected further
away from the immediate Lake Ontario shoreline
From: Oct 28, 2025 13:14
Until: Oct 29, 2025 02:00
Freeze Warning
* WHAT...Sub-freezing temperatures in the upper 20s to near 30
expected, with the exception of areas near the immediate shores of
Lake Ontario each night.
* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Northern
Erie, and Genesee Counties.
* WHEN...For the first Freeze Warning, until 9 AM EDT Tuesday. For
the second Freeze Warning, from 9 PM Tuesday to 9 AM EDT Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...The coldest temperatures are expected further
away from the immediate Lake Ontario shoreline
From: Oct 28, 2025 01:43
Until: Oct 28, 2025 13:30
