frost
Frost may damage frost-sensitive fruit trees and vegetable plants.
Temperatures may fall to near the freezing mark early Thursday morning, particularly for areas inland from the Great Lakes.
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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: Oct 15, 2025 23:37
Until: Oct 16, 2025 13:59
Frost Advisory
* WHAT...Temperatures in the mid 30s will result in frost formation.
* WHERE...Erie, Genesee, Wyoming, Livingston, and Chautauqua
Counties inland from Lake Erie.
* WHEN...From 2 AM to 9 AM EDT Thursday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 15, 2025 18:21
Until: Oct 16, 2025 13:00
frost
Frost may damage some crops in frost-prone areas.
Temperatures are expected to drop to near zero degrees Celsius early this morning resulting in frost.
Frost is expected again tonight into early Friday morning.
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Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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: Oct 09, 2025 08:42
Until: Oct 10, 2025 00:42
frost
Frost may damage some crops in frost-prone areas.
###
Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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: Oct 09, 2025 01:48
Until: Oct 10, 2025 00:42
Frost Advisory
* WHAT...Temperatures in the lower 30s will result in frost
formation.
* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, and
Ontario Counties.
* WHEN...From 11 PM this evening to 9 AM EDT Friday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 09, 2025 05:25
Until: Oct 09, 2025 21:15
Frost Advisory
* WHAT...For the first Frost Advisory, temperatures in the mid 30s
will result in frost formation. For the second Frost Advisory,
temperatures in the lower 30s will result in frost formation.
* WHERE...Chautauqua and Southern Erie Counties.
* WHEN...For the first Frost Advisory, until 9 AM EDT this morning.
For the second Frost Advisory, from 11 PM this evening to 9 AM EDT
Friday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 09, 2025 09:14
Until: Oct 09, 2025 21:15
Frost Advisory
* WHAT...Temperatures in the low to mid 30s will result in frost
formation.
* WHERE...Northern Erie, Genesee, Wyoming, and Livingston Counties.
* WHEN...From 11 PM this evening to 9 AM EDT Friday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 09, 2025 09:14
Until: Oct 09, 2025 21:15
Frost Advisory
* WHAT...For the first Frost Advisory, temperatures in the mid 30s
will result in frost formation. For the second Frost Advisory,
temperatures in the lower 30s will result in frost formation.
* WHERE...Erie, Genesee, Wyoming, Livingston, and Chautauqua
Counties.
* WHEN...For the first Frost Advisory, until 9 AM EDT this morning.
For the second Frost Advisory, from 11 PM this evening to 9 AM EDT
Friday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 09, 2025 05:25
Until: Oct 09, 2025 17:30
frost
Frost may damage some crops in frost-prone areas.
Temperatures are expected to drop to near zero degrees Celsius tonight into early Thursday morning.
###
Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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: Oct 08, 2025 14:32
Until: Oct 09, 2025 13:59
Frost Advisory
* WHAT...Temperatures in the mid 30s will result in patchy frost
formation.
* WHERE...Erie, Genesee, Wyoming, Livingston, and Chautauqua
Counties.
* WHEN...From 3 AM to 9 AM EDT Thursday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 08, 2025 05:35
Until: Oct 09, 2025 07:00
Frost Advisory
* WHAT...Temperatures in the lower to mid 30s will result in frost
formation.
* WHERE...Oswego, Jefferson, Cattaraugus, and Allegany Counties.
* WHEN...From midnight tonight to 9 AM EDT Thursday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
unprotected.
From: Oct 01, 2025 17:11
Until: Oct 02, 2025 13:00
Beach Hazards Statement
* WHAT...Strong currents and dangerous swimming conditions.
* WHERE...Beaches of Niagara, Orleans, and Northern Cayuga
counties.
* WHEN...Through late Wednesday night.
* IMPACTS...Strong currents and dangerous swimming conditions.
From: Sep 30, 2025 19:56
Until: Oct 02, 2025 09:00
