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.

Overcast

73°F

23°C

Humidity	94%
Wind Speed	S 6 mph
Barometer	29.97 in
Dewpoint	72°F (22°C)
Visibility	7.00 mi
Last update	25 Jul 11:37 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Wyanet 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

Overnight
Low: 70 °F
Chance
T-storms
Sunday
High: 92 °F
Slight Chance
T-storms
Sunday Night
Low: 75 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 93 °F
Slight Chance
T-storms
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 70. South wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 103. South wind 5 to 10 mph becoming southwest in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 72.

Tuesday

Mostly sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 63.

Thursday

Mostly sunny, with a high near 86.