Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. A
few gusts to 55 mph possible.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From 6 PM CST /7 PM EST/ Sunday to 6 PM CST /7 PM EST/
Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 29, 2025 00:00
Until: Dec 30, 2025 00:00
Cold Weather Advisory
* WHAT...Very cold wind chills of 15 to 25 below zero expected.
* WHERE...Northern and central Illinois and northwest Indiana.
* WHEN...From 8 PM CST this evening to noon CST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 25 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Dec 14, 2025 02:00
Until: Dec 14, 2025 18:00
Hydrologic Outlook
ESFLOT
Recent reports from river ice spotters and river gauges indicate
that some melting of ice has occurred over the last few days, but
isolated areas of heavy river ice coverage continue. Very cold
temperatures this weekend will cause river ice to expand in
coverage. Ice jams will be possible in isolated areas along the
Rock, Fox, Des Plaines, and Kankakee rivers into early next week.
Ice jams may cause rises on area rivers with little warning.
Warmer temperatures may return to the area by late next week, which
could begin a slow melt of river ice.
This outlook means that elevated water levels and potential impacts
are possible, but not yet certain. Persons with interests along area
rivers should closely monitor the latest forecasts.
This outlook may be updated by tomorrow afternoon.
From: Dec 13, 2025 15:46
Until: Dec 14, 2025 16:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...A portion of northeast Illinois.
* WHEN...From midnight tonight to 9 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Dec 07, 2025 06:00
Until: Dec 07, 2025 15:00
Winter Weather Advisory
* WHAT...Snow and winter driving conditions occurring. Total snow
accumulations between 1 and 4 inches, highest south of the
Kankakee River Valley.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...Until midnight CST tonight.
* IMPACTS...Plan on slippery road conditions.
From: Dec 02, 2025 02:36
Until: Dec 02, 2025 06:00
Winter Weather Advisory
* WHAT...Snow and winter driving conditions occurring. Total snow
accumulations between 1 and 4 inches, highest south of the
Kankakee River Valley.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...Until midnight CST tonight.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the evening commute today.
From: Dec 01, 2025 20:31
Until: Dec 02, 2025 06:00
Winter Weather Advisory
* WHAT...Snow and winter driving conditions expected. Total snow
accumulations between 1 and 4 inches, with the highest amounts
generally near and south of the Kankakee River.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...From 2 PM this afternoon to midnight CST tonight.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will likely impact the evening commute today.
From: Dec 01, 2025 17:03
Until: Dec 02, 2025 03:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches with locally higher amounts possible south of Interstate 80.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...From 2 PM this afternoon to midnight CST tonight.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening commute.
From: Dec 01, 2025 07:54
Until: Dec 01, 2025 18:00
Winter Weather Advisory
* WHAT...Accumulating snow will end early this morning. Blowing
snow is expected through mid afternoon, causing travel impacts.
Winds will gust as high as 35 mph.
* WHERE...Portions of east central and southeast Wisconsin.
* WHEN...Until 3 PM CST this afternoon.
* IMPACTS...Plan on slippery road conditions.
From: Nov 30, 2025 11:49
Until: Nov 30, 2025 20:00
Winter Weather Advisory
* WHAT...Snow and patchy blowing snow. Additional snow accumulations
up to one inch. Winds gusting as high as 35 mph.
* WHERE...Portions of north central and northeast Illinois and
northwest Indiana.
* WHEN...Until noon CST today.
* IMPACTS...Plan on slippery road conditions. Areas of blowing snow
could significantly reduce visibility.
From: Nov 30, 2025 07:51
Until: Nov 30, 2025 18:00
Winter Storm Warning
* WHAT...Continuing snowfall. Additional snow accumulations up to
three inches possible. Highest additional accumulations expected
near the Wisconsin state line. Winds gusting as high as 35 mph.
* WHERE...Portions of north central and northeast Illinois and
northwest Indiana.
* WHEN...Until 6 AM CST Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will be
slick and hazardous. Plan on slippery road conditions.
* ADDITIONAL DETAILS...Snowfall rates will ease late this evening
and overnight. Some blowing and drifting snow is possible tonight
into tomorrow in open areas.
From: Nov 30, 2025 03:41
Until: Nov 30, 2025 12:00
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 3 and 5
inches.
* WHERE...Portions of south central and southeast Wisconsin.
* WHEN...Until 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Nov 30, 2025 02:04
Until: Nov 30, 2025 10:15
Winter Storm Warning
* WHAT...Heavy snow expected. Additional snow accumulations of 3 to
6 inches expected. Southeast winds gusting to 30 mph could lead to
pockets of blowing show.
* WHERE...Portions of central, north central, and northeast Illinois
and northwest Indiana.
* WHEN...Until 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Snowfall rates will ease late this evening
and overnight.
From: Nov 29, 2025 21:01
Until: Nov 30, 2025 07:15
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
10 inches. Locally higher amounts possible northwest of an Ottawa
to Aurora to Waukegan line. Southeast winds gusting to 30 mph.
* WHERE...Portions of central, north central, and northeast Illinois
and northwest Indiana.
* WHEN...From 3 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...The highest snowfall rates are expected
Saturday afternoon, with some blowing and drifting snow possible.
The snow may mix with or transition to drizzle east of Interstate
55 Saturday evening.
From: Nov 29, 2025 03:49
Until: Nov 29, 2025 14:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
10 inches.
* WHERE...Portions of south central and southeast Wisconsin.
* WHEN...From 3 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
From: Nov 28, 2025 15:45
Until: Nov 29, 2025 12:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 8 and
13 inches.
* WHERE...Portions of south central and southeast Wisconsin.
* WHEN...From 3 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult, especially during the
afternoon and evening hours.
From: Nov 28, 2025 20:34
Until: Nov 29, 2025 11:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
10 inches. Locally higher amounts possible northwest of an Ottawa
to Aurora to Waukegan line. Southeast winds gusting to 30 mph.
* WHERE...Portions of central, north central, and northeast Illinois
and northwest Indiana.
* WHEN...From 3 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...The highest snowfall rates are expected
Saturday afternoon, with some blowing and drifting snow possible.
The snow may mix with or transition to drizzle east of interstate
55 Saturday evening.
From: Nov 28, 2025 20:59
Until: Nov 29, 2025 07:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
10 inches. Locally higher amounts possible northwest of an Ottawa
to Aurora to Waukegan line. Southeast winds gusting to 30 mph.
* WHERE...Portions of central, north central, and northeast Illinois
and northwest Indiana.
* WHEN...From 3 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...The highest snowfall rates are expected
Saturday afternoon. The snow may mix with or transition to drizzle
east of interstate 55 Saturday evening.
From: Nov 28, 2025 17:04
Until: Nov 29, 2025 03:15
Winter Storm Watch
* WHAT...Snow, possibly heavy at times. Total snow accumulations in
excess of 6 inches possible.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From late Friday night through late Saturday night.
* IMPACTS...Travel could be difficult.
From: Nov 27, 2025 16:06
Until: Nov 28, 2025 07:30
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations in excess of
6 inches possible.
* WHERE...Portions of south central and southeast Wisconsin.
* WHEN...From late Friday night through late Saturday night.
* IMPACTS...Travel could be very difficult.
From: Nov 27, 2025 15:21
Until: Nov 28, 2025 04:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...Until 6 PM CST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 26, 2025 09:43
Until: Nov 26, 2025 17:45
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...Until 9 PM CST /10 PM EST/ this evening.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Tree limbs could be blown down and
a few power outages may result. Winds this strong can make driving
difficult, especially for high profile vehicles on north to south
roads.
* ADDITIONAL DETAILS...Sporadic localized gusts up to 55 to 60 mph
are possible during the day on Wednesday.
From: Nov 26, 2025 06:18
Until: Nov 26, 2025 16:30
Wind Advisory
* WHAT...West winds 20 to 30 MPH with gusts up to 50 MPH expected.
* WHERE...All of southern Wisconsin.
* WHEN...From 6 AM to 6 PM CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 26, 2025 02:59
Until: Nov 26, 2025 11:00
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...From 3 AM to 9 PM CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Tree limbs could be blown down and
a few power outages may result. Winds this strong can make driving
difficult, especially for high profile vehicles on north to south
roads.
* ADDITIONAL DETAILS...Sporadic localized gusts up to 55 to 60 mph
are possible during the day on Wednesday.
From: Nov 25, 2025 15:47
Until: Nov 26, 2025 02:00
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...In Illinois, Central Cook, DuPage, Lake IL, Northern Cook,
and Southern Cook Counties. In Indiana, Benton, Jasper, Lake IN,
Newton, and Porter Counties.
* WHEN...From 3 AM CST /4 AM EST/ to 9 PM CST /10 PM EST/ Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Tree limbs could be blown down and
a few power outages may result. Winds this strong can make driving
difficult, especially for high profile vehicles on north to south
roads.
* ADDITIONAL DETAILS...Sporadic localized gusts up to 55 to 60 mph
are possible during the day on Wednesday.
From: Nov 25, 2025 15:47
Until: Nov 26, 2025 02:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Sheboygan, Kenosha, Milwaukee, Ozaukee, and Racine
Counties.
* WHEN...From 6 AM to 6 PM CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 25, 2025 16:01
Until: Nov 26, 2025 00:15
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. A
few gusts up to 50 mph possible.
* WHERE...Sheboygan, Kenosha, Milwaukee, Ozaukee, and Racine
Counties.
* WHEN...From 6 AM to 6 PM CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 25, 2025 12:07
Until: Nov 25, 2025 20:15
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From 3 AM CST /4 AM EST/ to 9 PM CST /10 PM EST/ Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Tree limbs could be blown down and
a few power outages may result. Winds this strong can make driving
difficult, especially for high profile vehicles on north to south
roads.
* ADDITIONAL DETAILS...Sporadic localized gusts up to 55 to 60 mph
are possible during the day on Wednesday.
From: Nov 25, 2025 08:03
Until: Nov 25, 2025 18:15
