Cold Weather Advisory
* WHAT...Very cold wind chills as low as 11 below expected.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From 9 PM CST /10 PM EST/ this evening to noon CST /1 PM
EST/ Saturday.
* IMPACTS...The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken.
From: Jan 30, 2026 19:16
Until: Jan 31, 2026 10:15
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 6 and 12
inches.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...Until 6 PM CST Sunday.
* IMPACTS...Travel could be very difficult to impossible.
From: Jan 24, 2026 11:02
Until: Jan 25, 2026 02:15
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
10 inches, with 10 to 12 inches possible from I-70 south.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From noon today to 9 PM CST Sunday.
* IMPACTS...Travel could be very difficult. Blowing and drifting
snow is possible Sunday afternoon and Sunday evening with north
winds gusting 20 to 25 mph.
From: Jan 24, 2026 10:20
Until: Jan 24, 2026 22:00
Winter Storm Warning
* WHAT...Heavy snow. A band of 9 to 13 inch accumulations peaking
roughly from around Van Buren, Missouri across Southern Illinois
and the Ohio River counties of Western Kentucky to the Evansville
Tri-State region. 5 to 8 inches of snow is forecast in other
locations across far southeast Missouri and southern portions of
west Kentucky. Periods of heavy sleet in far southeast Missouri
and western Kentucky are possible, mainly Saturday evening through
midday Sunday, with some freezing rain possible in the southern
Kentucky Pennyrile. Sleet mixing in those areas may add up to over
an inch, with a light glaze of freezing rain.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...Until 6 PM CST /7 PM EST/ Sunday.
* IMPACTS...Travel could be very difficult and may become impossible
at times. Extreme cold will exacerbate the danger.
From: Jan 24, 2026 09:03
Until: Jan 24, 2026 22:00
Cold Weather Advisory
* WHAT...Very cold wind chills between 1 to 12 below zero are
expected.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...Until 1 PM CST /2 PM EST/ this afternoon.
* IMPACTS...The cold wind chills as low as 12 below zero could
result in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. The winter storm will exacerbate these dangers.
From: Jan 24, 2026 09:04
Until: Jan 24, 2026 19:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...Until noon CST today.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 24, 2026 07:25
Until: Jan 24, 2026 18:00
Winter Storm Warning
* WHAT...Heavy snow. A band of 9 to 13 inch accumulations peaking
roughly from around Van Buren, Missouri across Southern Illinois
and the Ohio River counties of Western Kentucky to the Evansville
Tri-State region. 5 to 8 inches of snow is forecast in other
locations across far southeast Missouri and southern portions of
west Kentucky. Periods of heavy sleet in far southeast Missouri
and western Kentucky are possible, mainly Saturday evening through
midday Sunday, with some freezing rain possible in the southern
Kentucky Pennyrile. Sleet mixing in those areas may add up to over
an inch, with a light glaze of freezing rain.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From midnight CST /1 AM EST/ tonight to 6 PM CST /7 PM EST/
Sunday.
* IMPACTS...Travel could be very difficult and may become impossible
at times. Extreme cold will exacerbate the danger.
From: Jan 23, 2026 20:00
Until: Jan 24, 2026 11:00
Cold Weather Advisory
* WHAT...Very cold wind chills between 1 to 12 below zero are
expected.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From 6 PM CST /7 PM EST/ this evening to 1 PM CST /2 PM
EST/ Saturday.
* IMPACTS...The cold wind chills as low as 12 below zero could
result in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. The winter storm will exacerbate these dangers.
From: Jan 23, 2026 19:48
Until: Jan 24, 2026 11:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 below zero.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...Until noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 15 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Jan 23, 2026 19:31
Until: Jan 24, 2026 10:45
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero.
* WHERE...Portions of south central, southwest, and west central
Illinois and central, east central, and northeast Missouri.
* WHEN...Until noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 23, 2026 19:31
Until: Jan 24, 2026 10:45
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
12 inches.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...From midnight tonight to 6 PM CST Sunday.
* IMPACTS...Travel could be very difficult to impossible.
From: Jan 23, 2026 19:30
Until: Jan 24, 2026 10:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 to 14 below expected.
* WHERE...Clay, Lawrence, and Richland Counties.
* WHEN...From 6 PM this evening to noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 15 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Jan 23, 2026 17:53
Until: Jan 24, 2026 10:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
10 inches.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From 9 AM Saturday to midnight CST Sunday Night.
* IMPACTS...Travel could be very difficult.
From: Jan 23, 2026 19:48
Until: Jan 24, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 below expected.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...From midnight Friday Night to noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 15 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Jan 22, 2026 08:29
Until: Jan 23, 2026 10:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 below expected.
* WHERE...In Illinois, Bond IL, Fayette IL, and Madison IL Counties.
In Missouri, Boone MO County.
* WHEN...From 3 AM Friday to noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 15 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Jan 22, 2026 19:16
Until: Jan 23, 2026 10:30
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
10 inches with locally higher amounts possible.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...From midnight Friday Night to 6 PM CST Sunday.
* IMPACTS...Travel could be very difficult to impossible.
From: Jan 22, 2026 19:15
Until: Jan 23, 2026 10:15
Winter Storm Watch
A long duration winter storm will bring heavy snow to parts of
central and southeast Illinois this weekend in the form of two
waves. The first will come Saturday morning through early Saturday
evening. After a brief lull Saturday night, the bigger push of snow
will come early Sunday morning continuing through Sunday afternoon.
* WHAT...Heavy snow possible. Total snow accumulations between 7 and
10 inches possible.
* WHERE...Clay, Crawford, Effingham, Jasper, Lawrence, and Richland
Counties.
* WHEN...From Saturday morning through Sunday afternoon.
* IMPACTS...Travel could be very difficult.
From: Jan 22, 2026 18:59
Until: Jan 23, 2026 10:00
Winter Storm Warning
...MAJOR WINTER STORM EXPECTED TO IMPACT THE REGION...
.Snow is expected to begin overnight Friday night, periods of sleet
will mix in over western Kentucky and far southeast Missouri. The
majority of the event is expected to persist at heavy snow through
Sunday afternoon.
* WHAT...Heavy snow. A band of 8 to 13 inch accumulations peaking
roughly from around Poplar Bluff, MO to Paducah and Marion
northeastward to Evansville and Owensboro. 6 to 10 inches in other
locations across southern Illinois and far southwest Kentucky.
Periods of heavy sleet in far southeast Missouri and western
Kentucky with freezing rain mixed in. Some sleet accumulation and
up to a light glaze of freezing rain.
* WHERE...All of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From midnight CST /1 AM EST/ Friday Night to 6 PM CST /7 PM
EST/ Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
From: Jan 22, 2026 18:29
Until: Jan 23, 2026 04:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 below expected.
* WHERE...All ofsouthern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From 6 PM CST /7 PM EST/ Friday to 6 PM CST /7 PM EST/
Sunday.
* IMPACTS...The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. The winter storm will exacerbate these dangers.
From: Jan 22, 2026 18:00
Until: Jan 23, 2026 04:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 4 and
8 inches possible.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and southeast Missouri.
* WHEN...From late Friday night through Sunday morning.
* IMPACTS...Travel could be very difficult.
From: Jan 22, 2026 08:25
Until: Jan 22, 2026 23:30
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 4 and
6 inches possible.
* WHERE...Clay, Crawford, Effingham, Jasper, Lawrence, and Richland
Counties.
* WHEN...From Saturday morning through Sunday morning.
* IMPACTS...Travel could be very difficult.
From: Jan 22, 2026 08:20
Until: Jan 22, 2026 22:00
Winter Storm Watch
* WHAT...Heavy mixed precipitation is possible in southern portions
of west Kentucky, with heavy snow possible across the rest of west
Kentucky, southeast Missouri, southern Illinois and southwest
Indiana. Total snow accumulations between 7 and 13 inches, and ice
accumulations around a light glaze possible.
* WHERE...Portions of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.
* WHEN...From late Friday night through Sunday morning.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Prolonged cold is also expected between
Friday and Monday. Wind chills Friday night could be as low as -10
degrees across the north and -5 across the south. Sunday night
wind chills will range from -7 degrees to -12 degrees.
From: Jan 22, 2026 07:22
Until: Jan 22, 2026 21:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 11 below expected.
* WHERE...Bond IL, Clinton IL, Fayette IL, Marion IL, and Madison IL
Counties.
* WHEN...From 3 AM to 10 AM CST Monday.
* IMPACTS...The cold wind chills as low as 10 below zero could result
in hypothermia or frostbite if precautions are not taken.
From: Jan 19, 2026 09:00
Until: Jan 19, 2026 16:00
Dense Fog Advisory
* WHAT...Visibility less than one half mile in dense fog.
* WHERE...Portions of central, east central, and southeast Illinois.
* WHEN...Until 11 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Temperatures in some locations have fallen
into the 20s. As a consequence, fog may freeze on surfaces to
result in slick spots.
From: Jan 07, 2026 10:19
Until: Jan 07, 2026 17:00
Special Weather Statement
A strong cold front will approach and move through the Quad State
area this afternoon and evening. Ahead of the front, south winds
will gust to around 35 mph with a few gusts possibly reaching 40
mph at times. A line of showers and a few thunderstorms will also
pass through with the cold front, which may produce brief higher
wind gusts. Behind the front, winds will quickly shift to the
west, then northwest with gusts to 35 mph possible through or just
after midnight. Temperatures will also drop quickly behind the
cold front this evening and overnight.
Gusty winds will blow around unsecured objects, such as holiday
yard decorations, this afternoon and evening.
From: Dec 28, 2025 10:35
Until: Dec 28, 2025 18:00
Dense Fog Advisory
* WHAT...Visibility less than one mile in dense fog.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and northeast Missouri.
* WHEN...Until 9 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 05:35
Until: Dec 27, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility less than one mile in dense fog.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and northeast Missouri.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 07:00
Until: Dec 27, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of southern Illinois, western Kentucky, and
southeast Missouri.
* WHEN...Until 9 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 05:32
Until: Dec 27, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Clay, Crawford, Jasper, Lawrence, and Richland Counties.
* WHEN...Until 10 AM CST this morning.
* IMPACTS...Low visibility will make driving conditions hazardous.
From: Dec 25, 2025 12:00
Until: Dec 25, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central, southwest, and west central
Illinois and central, east central, and northeast Missouri.
* WHEN...Until 10 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 25, 2025 06:05
Until: Dec 25, 2025 16:00
Special Weather Statement
Areas of fog have developed early this morning with locally dense
fog possible at times. Visibilities may drop to a quarter mile
through sunrise before gradually improving by 9 am.
Remember to allow extra time to reach your destination this
morning and remember to use low-beam headlights when encountering
fog.
From: Dec 25, 2025 12:22
Until: Dec 25, 2025 15:00
Special Weather Statement
Areas of fog have developed early this morning with locally dense
fog possible at times. Visibilities may drop to a quarter mile
through sunrise before improving.
Remember to allow extra time to reach your destination this
morning and remember to use low-beam headlights when encountering
fog.
From: Dec 25, 2025 09:12
Until: Dec 25, 2025 13:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...Clark, Coles, Cumberland, Edgar, Clay, Crawford,
Effingham, Jasper, Lawrence, and Richland Counties.
* WHEN...Until 6 AM CST Tuesday.
* IMPACTS...Plan on slippery road conditions.
From: Dec 02, 2025 05:52
Until: Dec 02, 2025 12:00
Winter Weather Advisory
* WHAT...Mixed precipitation. Snow and sleet accumulations of one to
two inches and ice accumulations around a light glaze.
* WHERE...All of southeast Missouri, parts of western Kentucky along
and west of U.S. Highway 45, and all of southern Illinois with the
exception of Hardin and Gallatin County.
* WHEN...Until 6 AM CST Tuesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions could impact the Tuesday
morning commute.
From: Dec 02, 2025 01:24
Until: Dec 02, 2025 12:00
Special Weather Statement
A period of accumulating snow will develop this evening in areas
near and south of Interstate 70. Between one and two inches are
currently forecast, which could cause slippery travel.
From: Dec 01, 2025 09:50
Until: Dec 01, 2025 19:30
Special Weather Statement
A period of light to moderate snow that may briefly start off as
sleet is possible tonight across portions of southern Illinois.
Up to an inch of snow/sleet is possible, which could cause
temporary slick spots on roads.
From: Dec 01, 2025 09:24
Until: Dec 01, 2025 18:00
Special Weather Statement
A period of light to moderate snow that may briefly start off as
sleet is possible Monday night across portions of southern
Illinois and southwest Indiana. Up to an inch of snow/sleet is
possible, which could cause temporary slick spots on roads. The
Tuesday morning commute may be impacted.
From: Nov 30, 2025 19:41
Until: Dec 01, 2025 09:00
Winter Weather Advisory
* WHAT...Wet snow expected. Total snow accumulations between 1 and 3
inches.
* WHERE...Edwards, Jefferson, Wabash, and Wayne IL Counties.
* WHEN...From 6 AM Saturday to midnight CST Saturday Night.
* IMPACTS...Plan on slippery road conditions.
From: Nov 29, 2025 04:24
Until: Nov 29, 2025 12:30
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches. Winds gusting as high as 35 mph.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and northeast Missouri.
* WHEN...From midnight tonight to midnight CST Saturday Night.
* IMPACTS...Plan on slippery road conditions.
From: Nov 28, 2025 20:55
Until: Nov 29, 2025 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches.
* WHERE...Clay, Crawford, Jasper, Lawrence, and Richland Counties.
* WHEN...From 6 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Nov 28, 2025 18:20
Until: Nov 29, 2025 10:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations up to two inches.
* WHERE...Edwards, Jefferson, Wabash, and Wayne IL Counties.
* WHEN...From 6 AM Saturday to midnight CST Saturday Night.
* IMPACTS...Plan on slippery road conditions.
From: Nov 28, 2025 18:42
Until: Nov 29, 2025 06:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 4 and
8 inches possible.
* WHERE...Portions of south central, southwest, and west central
Illinois and east central and northeast Missouri.
* WHEN...From late Friday night through Saturday evening.
* IMPACTS...Travel could be very difficult.
From: Nov 27, 2025 09:25
Until: Nov 28, 2025 12:30
