Red Flag Warning
* AFFECTED AREA...Knox, Stark, Peoria, Marshall, Woodford,
Fulton, Tazewell, McLean and Mason.
* TIMING...From 10 AM this morning to 8 PM CST this evening.
* 20 FOOT WINDS...West 15 to 25 mph with gusts up to 35 mph.
* RELATIVE HUMIDITY...As low as 20 percent.
* 10 HOUR FUELS...Less than 9 percent.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
From: Feb 18, 2026 10:36
Until: Feb 19, 2026 02:00
Red Flag Warning
The National Weather Service in Lincoln has issued a Red Flag
Warning for wind and low relative humidity, which is in effect
from 10 AM this morning to 8 PM CST this evening.
* AFFECTED AREA...Peoria, Woodford, Fulton, Tazewell, McLean and
Mason.
* TIMING...From 10 AM this morning to 8 PM CST this evening.
* 20 FOOT WINDS...Southwest 10 to 20 mph with gusts up to 30 mph.
* RELATIVE HUMIDITY...As low as 17 percent.
* 10 HOUR FUELS...Less than 8 percent.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
From: Feb 18, 2026 06:18
Until: Feb 18, 2026 18:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 20 below.
* WHERE...Portions of central, east central, and southeast Illinois.
* WHEN...Until 10 AM CST this morning.
* 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 28, 2026 07:47
Until: Jan 28, 2026 16:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below expected.
* WHERE...Portions of central, east central, and southeast Illinois.
* WHEN...From 9 PM this evening to 10 AM CST Wednesday.
* 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 27, 2026 20:01
Until: Jan 28, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 25 below expected.
* WHERE...Portions of central, east central, and west central
Illinois.
* 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 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 to 25 below expected.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...Until noon CST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 24 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 23, 2026 17:53
Until: Jan 24, 2026 10:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches.
* WHERE...Mason, McLean, Peoria, Tazewell, Woodford, Fulton, and
Schuyler Counties.
* WHEN...From 9 AM Saturday to midnight CST Sunday Night.
* IMPACTS...Plan on slippery road conditions.
From: Jan 23, 2026 08:27
Until: Jan 24, 2026 10:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
9 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 08:27
Until: Jan 23, 2026 22:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 25 below expected.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...Until noon CST Saturday.
* 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: Jan 23, 2026 08:13
Until: Jan 23, 2026 16:15
Cold Weather Advisory
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
as low as 30 below expected. For the Cold Weather Advisory, very
cold wind chills as low as 15 to 25 below expected.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...For the Extreme Cold Warning, from 3 AM to noon CST Friday.
For the Cold Weather Advisory, from noon Friday to noon CST
Saturday.
* IMPACTS...The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 22, 2026 15:54
Until: Jan 23, 2026 10:00
Extreme Cold Warning
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
as low as 30 below expected. For the Cold Weather Advisory, very
cold wind chills as low as 15 to 25 below expected.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...For the Extreme Cold Warning, from 3 AM to noon CST Friday.
For the Cold Weather Advisory, from noon Friday to noon CST
Saturday.
* IMPACTS...The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 22, 2026 15:54
Until: Jan 23, 2026 10:00
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 5 and
7 inches possible.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From Saturday morning through Sunday afternoon.
* IMPACTS...Plan on slippery road conditions.
From: Jan 22, 2026 18:59
Until: Jan 23, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 25 below expected.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From 3 AM Friday to noon CST Saturday.
* 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: Jan 22, 2026 15:54
Until: Jan 23, 2026 10:00
Extreme Cold Warning
* WHAT...Dangerously cold wind chills as low as 25 to 30 below
expected.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...From 3 AM to noon CST Friday.
* IMPACTS...The dangerously cold wind chills as low as 25 to 30
below zero could cause frostbite on exposed skin in as little as
30 minutes.
From: Jan 22, 2026 08:19
Until: Jan 22, 2026 23:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 to 25 below expected.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From 3 AM Friday to noon CST Saturday.
* 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: Jan 22, 2026 08:19
Until: Jan 22, 2026 23:00
Extreme Cold Watch
* WHAT...Dangerously cold wind chills as low as 25 to 30 below
possible.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...From late Thursday night through Friday morning.
* IMPACTS...The dangerously cold wind chills as low as 25 to 30
below zero could cause frostbite on exposed skin in as little as
30 minutes.
From: Jan 22, 2026 05:49
Until: Jan 22, 2026 14:00
Extreme Cold Watch
* WHAT...For the Wind Advisory, west winds 20 to 30 mph with gusts
of 45 mph or higher expected. For the Extreme Cold Watch,
dangerously cold wind chills as low as 27 below possible.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...For the Wind Advisory, until midnight CST tonight. For the
Extreme Cold Watch, from late Thursday night through Friday
morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. The
dangerously cold wind chills as low as 25 below zero could cause
frostbite on exposed skin in as little as 30 minutes.
From: Jan 21, 2026 22:35
Until: Jan 22, 2026 06:45
Wind Advisory
* WHAT...For the Wind Advisory, west winds 20 to 30 mph with gusts
of 45 mph or higher expected. For the Extreme Cold Watch,
dangerously cold wind chills as low as 27 below possible.
* WHERE...Marshall, McLean, Peoria, Stark, Tazewell, Woodford,
Fulton, and Knox Counties.
* WHEN...For the Wind Advisory, until midnight CST tonight. For the
Extreme Cold Watch, from late Thursday night through Friday
morning.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. The
dangerously cold wind chills as low as 25 below zero could cause
frostbite on exposed skin in as little as 30 minutes.
From: Jan 21, 2026 22:35
Until: Jan 22, 2026 06:45
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...Until 3 PM CST this afternoon.
* 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 08:57
Until: Dec 29, 2025 21:00
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From 3 PM Sunday to 6 PM CST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 27, 2025 20:10
Until: Dec 28, 2025 13:15
Wind Advisory
* WHAT...For the Dense Fog Advisory, visibility one quarter to one
half mile in dense fog. For the Wind Advisory, west winds 20 to 30
mph with gusts up to 50 mph expected.
* WHERE...Marshall, Mason, McLean, Peoria, Stark, Tazewell,
Woodford, Fulton, Knox, and Schuyler Counties.
* WHEN...For the Dense Fog Advisory, until 6 AM CST Sunday. For the
Wind Advisory, from 3 PM Sunday to 6 PM CST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. Low
visibility could make driving conditions hazardous.
From: Dec 28, 2025 05:10
Until: Dec 28, 2025 13:15
Dense Fog Advisory
* WHAT...For the Dense Fog Advisory, visibility one quarter to one
half mile in dense fog. For the Wind Advisory, west winds 20 to 30
mph with gusts up to 50 mph expected.
* WHERE...Marshall, Mason, McLean, Peoria, Stark, Tazewell,
Woodford, Fulton, Knox, and Schuyler Counties.
* WHEN...For the Dense Fog Advisory, until 6 AM CST Sunday. For the
Wind Advisory, from 3 PM Sunday to 6 PM CST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result. Low
visibility could make driving conditions hazardous.
From: Dec 28, 2025 05:10
Until: Dec 28, 2025 13:15
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...Until 10 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 27, 2025 05:35
Until: Dec 27, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...Until 10 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 25, 2025 01:19
Until: Dec 25, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From 9 PM this evening to 10 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 24, 2025 18:25
Until: Dec 25, 2025 10:00
Dense Fog Advisory
* WHAT...Visibility one-quarter mile or less in dense fog.
* WHERE...Portions of central, east central, and southeast Illinois.
* WHEN...Until 8 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 24, 2025 04:02
Until: Dec 24, 2025 12:15
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From midnight tonight to noon CST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Localized snow showers are anticipated during
the morning on Wednesday, with the wind contributing to decreased
visibility. Snow showers are most likely in the 5 am - 11 am time
frame.
From: Dec 10, 2025 06:00
Until: Dec 10, 2025 18:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches.
* WHERE...From the I-72 corridor southward to just north of I-70.
* WHEN...Until 6 AM CST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening commute.
From: Dec 01, 2025 16:58
Until: Dec 02, 2025 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Along and north of a Rushville to Bloomington line.
* WHEN...Until 6 AM CST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening commute.
From: Dec 01, 2025 16:58
Until: Dec 02, 2025 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Portions of central, east central, and west central
Illinois.
* WHEN...From noon today to 6 AM CST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening commute.
From: Dec 01, 2025 07:53
Until: Dec 01, 2025 22:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Portions of central and west central Illinois.
* WHEN...From noon today to 6 AM CST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening commute.
From: Dec 01, 2025 07:53
Until: Dec 01, 2025 22:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
8 inches across much of the area...with higher amounts of 9 to 12
inches along and north of a Macomb to Bloomington line. In
addition, winds will occasionally gust as high as 35 mph.
* WHERE...Portions of central and west central Illinois.
* WHEN...Until 6 AM CST Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. The strong winds and weight of
snow on tree limbs may down power lines and could cause sporadic
power outages. Occasional whiteout conditions are expected and
will make travel treacherous and potentially life-threatening.
From: Nov 29, 2025 07:45
Until: Nov 29, 2025 22:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
8 inches. In addition, winds will occasionally gust as high as 35
mph.
* WHERE...Piatt, Shelby, Champaign, Coles, Douglas, Edgar, Moultrie,
and Vermilion Counties.
* WHEN...From 6 AM this morning to 6 AM CST Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. The strong winds and weight of
snow on tree limbs may down power lines and could cause sporadic
power outages. Travel could be very difficult.
From: Nov 29, 2025 07:45
Until: Nov 29, 2025 22:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
8 inches.
* WHERE...Piatt, Shelby, Champaign, Coles, Douglas, Edgar, Moultrie,
and Vermilion Counties.
* WHEN...From 6 AM Saturday to 6 AM CST Sunday.
* IMPACTS...Travel could be very difficult.
From: Nov 28, 2025 18:20
Until: Nov 29, 2025 10:15
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 5 and
8 inches across much of the area...with higher amounts of 9 to 12
inches along and north of a Macomb to Bloomington line.
* WHERE...Portions of central and west central Illinois.
* WHEN...From midnight tonight to 6 AM CST Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. The strong winds and weight of
snow on tree limbs may down power lines and could cause sporadic
power outages. Travel could be very difficult to impossible.
From: Nov 28, 2025 18:20
Until: Nov 29, 2025 10:15
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations in excess of
5 inches possible.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From late Friday night through late Saturday night.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
From: Nov 27, 2025 10:18
Until: Nov 27, 2025 21:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* 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 06:20
Until: Nov 27, 2025 00:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Portions of central and southeast Illinois.
* WHEN...From 3 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.
* ADDITIONAL DETAILS...Travel difficulties will be most pronounced
on north-south oriented roads, such as I-55, I-57, and I-39.
From: Nov 26, 2025 09:00
Until: Nov 27, 2025 00:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Portions of central and west central Illinois.
* WHEN...From 3 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.
* ADDITIONAL DETAILS...Travel difficulties will be most pronounced
on north-south oriented roads, such as I-55 and I-57.
From: Nov 25, 2025 15:59
Until: Nov 26, 2025 00:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...McLean, Champaign, and Vermilion Counties.
* WHEN...From 3 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.
* ADDITIONAL DETAILS...Travel difficulties will be most pronounced
on north-south oriented roads, such as I-55, I-57, and I-39.
From: Nov 25, 2025 15:59
Until: Nov 26, 2025 00:00
Wind Advisory
* WHAT...West winds 15 to 25 mph with gusts up to 45 mph expected.
* WHERE...Portions of central and southeast Illinois.
* WHEN...From 3 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.
* ADDITIONAL DETAILS...Travel difficulties will be most pronounced
on north-south oriented roads, such as I-55 and I-57.
From: Nov 25, 2025 15:59
Until: Nov 26, 2025 00:00
