Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fog/Mist

70°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	70°F (21°C)
Visibility	2.50 mi
Last update	26 Jul 4:37 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles N La Moille IL

Extreme Heat Watch July 26, 09:00pm until July 27, 10:00pm

Extreme Heat Warning July 26, 11:00am until July 26, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Extreme Heat Warning

Today
High: 90 °F
Slight Chance
T-storms and
Patchy Fog
then Mostly
Sunny
Tonight
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms then
Sunny
Monday Night
Low: 71 °F
Slight Chance
Showers then
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 9am and 10am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 105. South wind 5 to 10 mph. Chance of precipitation is 10%.

Tonight

A slight chance of showers and thunderstorms between 4am and 5am. Partly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 20%.

Monday

A 50 percent chance of showers and thunderstorms, mainly between 10am and 11am. Mostly sunny, with a high near 91. Heat index values as high as 105. South wind 5 to 15 mph, with gusts as high as 20 mph.

Monday Night

A 10 percent chance of showers before 7pm. Mostly clear, with a low around 71. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Partly cloudy, with a low around 65.