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

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

72°F

22°C

Humidity	91%
Wind Speed	SE 3 mph
Barometer	29.93 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	26 Jul 3:55 am CDT

More Information:

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

Extended Forecast for

4 Miles SSE Kewanee 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
Chance
Showers and
Areas Fog
then Mostly
Sunny
Tonight
Low: 76 °F
Partly Cloudy
Monday
High: 93 °F
Chance
T-storms then
Sunny
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 63 °F
Clear
Thursday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 9am and 10am. Areas of fog before 9am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 103. West wind 5 to 10 mph becoming south in the morning.

Tonight

Partly cloudy, with a low around 76. Southwest wind around 5 mph.

Monday

A 30 percent chance of showers and thunderstorms before 11am. Sunny, with a high near 93. Heat index values as high as 107. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 72. West wind 5 to 10 mph becoming north after midnight.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 63.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Clear, with a low around 63.

Thursday

Mostly sunny, with a high near 85.