Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

91°F

33°C

Humidity	63%
Wind Speed	SW 9 G 16 mph
Barometer	29.68 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	27 Jul 5:21 pm CDT

More Information:

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

Extended Forecast for

Naplate IL

Extreme Heat Warning July 27, 05:48pm until July 27, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 27, 05:48pm until July 27, 09:00pm
NOW until 9:00pm Mon
Extreme Heat Warning
This Afternoon
High: 90 °F
Slight Chance
T-storms
Tonight
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 104. Southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

Tuesday

Mostly sunny, with a high near 83. North northeast wind around 10 mph, with gusts as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Wednesday

Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.

Wednesday Night

Mostly clear, with a low around 64.

Thursday

Sunny, with a high near 87.

Thursday Night

Partly cloudy, with a low around 68.