Wind Advisory
* WHAT...West winds 20 to 25 mph with gusts up to 45 mph expected.
* WHERE...Everywhere north of the I-70 corridor.
* WHEN...From 10 PM this evening to 9 AM CST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Feb 19, 2026 19:51
Until: Feb 20, 2026 10:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Bureau, Putnam, Henry IL, Mercer, McDonough, and Warren
Counties.
* WHEN...From midnight tonight to 9 AM CST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Feb 20, 2026 01:11
Until: Feb 20, 2026 10:00
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
...Critical Fire Weather Conditions Today...
* AFFECTED AREA...Portions of eastern Iowa, northwest Illinois,
and northeast Missouri.
* TIMING...Through this evening.
* WINDS...West-southwest winds 20 to 30 mph with gusts between 40
to 50 mph, strongest winds north of I-80.
* RELATIVE HUMIDITY...As low as 15 percent.
* IMPACTS...Any fire that develops will quickly spread out of
control. Fire behavior is expected to be extreme. Outdoor
burning should be avoided.
From: Feb 18, 2026 15:00
Until: Feb 19, 2026 00:30
Red Flag Warning
...Critical Fire Weather Conditions Today...
* AFFECTED AREA...Portions of eastern Iowa and northwest Illinois
* TIMING...From Wednesday morning through Wednesday evening.
* WINDS...Southwest 20 to 30 mph with gusts up to 50 mph.
* RELATIVE HUMIDITY...As low as 15 percent.
* IMPACTS...Any fire that develops will catch and spread quickly.
Fire behavior is expected to be extreme. Outdoor burning is not
recommended.
From: Feb 18, 2026 11:10
Until: Feb 18, 2026 19:15
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
Fire Weather Watch
...Critical Fire Weather Conditions Possible Wednesday...
The National Weather Service in the Quad Cities continues a Fire
Weather Watch for strong winds, low relative humidity, and
plentiful dry vegetation.
* AFFECTED AREA...Portions of eastern Iowa and northwest Illinois
* TIMING...From Wednesday morning through Wednesday evening.
* WINDS...Southwest 20 to 30 mph with gusts up to 50 mph.
* RELATIVE HUMIDITY...As low as 15 percent.
* IMPACTS...Any fires that develops will catch and spread
quickly. Outdoor burning is not recommended.
From: Feb 18, 2026 02:07
Until: Feb 18, 2026 11:00
Fire Weather Watch
The National Weather Service in Lincoln has issued a Fire Weather
Watch for wind and low relative humidity, which is in effect from
Wednesday morning through Wednesday evening.
* AFFECTED AREA...Knox, Stark and Marshall.
* TIMING...From Wednesday morning through Wednesday evening.
* 20 FOOT WINDS...Southwest 10 to 20 mph with gusts up to 35 mph.
* RELATIVE HUMIDITY...As low as 15 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 17, 2026 19:47
Until: Feb 18, 2026 10:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 21 below.
* WHERE...Portions of west central Illinois and central and northeast
Missouri.
* 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 26, 2026 07:49
Until: Jan 26, 2026 18:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 23 below.
* WHERE...Marshall, Mason, Peoria, Stark, Tazewell, Woodford, Cass,
Fulton, Knox, and Schuyler Counties.
* WHEN...Until noon CST today.
* 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 26, 2026 08:25
Until: Jan 26, 2026 18:00
Cold Weather Advisory
* WHAT...Very cold wind chills of -15 to -20 below zero expected.
* WHERE...Portions of north central, northwest, and west central
Illinois, southeast Iowa, and northeast Missouri.
* 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 26, 2026 07:50
Until: Jan 26, 2026 16:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 21 below expected.
* WHERE...Portions of west central Illinois and central and northeast
Missouri.
* WHEN...From midnight tonight to noon CST Monday.
* 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 25, 2026 19:35
Until: Jan 26, 2026 10:45
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 24 below expected.
* WHERE...Portions of central and west central Illinois.
* WHEN...From midnight tonight to noon CST Monday.
* IMPACTS...The dangerously cold wind chills as low as 15 to 24
below zero could cause frostbite on exposed skin in as little as
30 minutes.
From: Jan 25, 2026 16:10
Until: Jan 26, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills of -15 to -20 below zero expected.
* WHERE...Portions of north central, northwest, and west central
Illinois, southeast Iowa, and northeast Missouri.
* WHEN...From midnight tonight to noon CST Monday.
* 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 25, 2026 15:52
Until: Jan 26, 2026 04:30
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to three
inches.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...Until 6 PM CST this evening.
* IMPACTS...Travel could be very difficult. Blowing and drifting
snow will be possible today especially in rural areas.
From: Jan 25, 2026 17:33
Until: Jan 26, 2026 00:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 20 below expected.
Actual temperatures may reach 5 to 10 degrees below zero as well.
* WHERE...Portions of west central Illinois and central and northeast
Missouri.
* WHEN...From midnight tonight to noon CST Monday.
* 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 25, 2026 07:55
Until: Jan 25, 2026 23:00
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 3 and 8
inches with the highest amounts in southeast IL.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...Until 6 PM CST this evening.
* IMPACTS...Travel could be very difficult. Blowing and drifting
snow will be possible today especially in rural areas.
From: Jan 25, 2026 08:03
Until: Jan 25, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...Stark and Knox Counties.
* WHEN...Until noon CST today.
* IMPACTS...Plan on slippery road conditions.
From: Jan 25, 2026 08:03
Until: Jan 25, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations between 1 and 3 inches.
* WHERE...Marshall, Mason, McLean, Peoria, Tazewell, Woodford,
Fulton, and Schuyler Counties.
* WHEN...Until 3 PM CST this afternoon.
* IMPACTS...Plan on slippery road conditions. Blowing and drifting
snow will be possible today especially in rural areas.
From: Jan 25, 2026 08:03
Until: Jan 25, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...Portions of west central Illinois and northeast Missouri.
* WHEN...Until noon CST today.
* IMPACTS...Plan on slippery road conditions.
From: Jan 25, 2026 12:05
Until: Jan 25, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations less than one inch.
* WHERE...Portions of west central Illinois, southeast Iowa, and
northeast Missouri.
* WHEN...Until noon CST today.
* IMPACTS...Roads, will likely remain slick and hazardous due to the
cold temperatures. Plan on slippery road conditions.
From: Jan 25, 2026 07:47
Until: Jan 25, 2026 16:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 24 below expected.
* WHERE...Portions of central and west central Illinois.
* WHEN...From midnight tonight to noon CST Monday.
* 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 25, 2026 08:09
Until: Jan 25, 2026 16:15
Cold Weather Advisory
* WHAT...Very cold wind chills of -15 to -20 below expected.
* WHERE...Portions of north central, northwest, and west central
Illinois, southeast Iowa, and northeast Missouri.
* WHEN...From midnight tonight to noon CST Monday.
* 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 25, 2026 07:48
Until: Jan 25, 2026 16:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...In Illinois, Hancock and McDonough Counties. In Missouri,
Clark and Scotland Counties.
* WHEN...From 3 PM Saturday to 3 PM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Jan 23, 2026 19:26
Until: Jan 24, 2026 11:00
Cold Weather Advisory
* WHAT...Very cold wind chill values of 15 to 30 below zero.
* WHERE...Portions of north central, northwest, and west central
Illinois, east central, northeast, and southeast Iowa, and
northeast Missouri.
* WHEN...Until 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 23, 2026 23:05
Until: Jan 24, 2026 11:00
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 Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Portions of west central Illinois and northeast Missouri.
* WHEN...From 9 AM Saturday to 6 PM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Jan 23, 2026 19:30
Until: Jan 24, 2026 10:30
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
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 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 19:48
Until: Jan 24, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 30 below expected.
* WHERE...Portions of eastern Iowa, northwest Illinois, and
northeast Missouri.
* WHEN...Until 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.
* ADDITIONAL DETAILS...Some sporadic wind chills below 30 below may
still occur along and north of Hwy 20 this afternoon and late
evening.
From: Jan 23, 2026 17:52
Until: Jan 24, 2026 02:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Portions of west central Illinois and northeast Missouri.
* WHEN...From 9 AM Saturday to 6 PM CST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Jan 23, 2026 08:24
Until: Jan 23, 2026 23:30
Cold Weather Advisory
* WHAT...Very cold wind chills between 15 and 25 below expected.
* 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 25 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 23, 2026 08:30
Until: Jan 23, 2026 23:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 to 20 below zero.
* WHERE...Portions of central, east central, 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 19, 2026 06:57
Until: Jan 19, 2026 18:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 25 below.
* WHERE...Portions of west central Illinois, southeast Iowa, and
northeast Missouri.
* WHEN...Until noon CST today.
* 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 19, 2026 09:02
Until: Jan 19, 2026 17:15
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 below.
* WHERE...Portions of south central, southwest, and west central
Illinois and northeast Missouri.
* WHEN...Until 10 AM CST this morning.
* 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 19, 2026 09:17
Until: Jan 19, 2026 16:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 to 25 below expected.
* WHERE...Portions of west central Illinois, southeast Iowa, and
northeast Missouri.
* WHEN...From 3 AM to noon CST Monday.
* IMPACTS...The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 30 minutes.
From: Jan 19, 2026 02:47
Until: Jan 19, 2026 12:15
Dense Fog Advisory
* WHAT...Visibility less than one half mile in dense fog.
* WHERE...Portions of central and west central 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
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of west-central Illinois, east-central,
northeast, and southeast Iowa, and northeast Missouri.
* WHEN...Until 11 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
There could also be some slick spots on area roads due to freezing
fog.
* ADDITIONAL DETAILS...In addition to the reduced visibilities,
there could also be some slick spots on area roads due to freezing
fog, particularly in low-lying areas.
From: Jan 07, 2026 09:39
Until: Jan 07, 2026 17:00
