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.

Fog/Mist

79°F

26°C

Humidity	100%
Wind Speed	S 7 mph
Barometer	29.85 in
Dewpoint	79°F (26°C)
Visibility	2.00 mi
Heat Index	84°F (29°C)
Last update	27 Jul 7:59 am CDT

More Information:

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

Extended Forecast for

Leonore IL

Extreme Heat Warning July 27, 09:24am until July 27, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 27, 09:24am until July 27, 09:00pm
NOW until 9:00pm Mon
Extreme Heat Warning
Today
High: 94 °F
Areas Dense
Fog then
Slight Chance
T-storms
Tonight
Low: 72 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 63 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 67 °F
Partly Cloudy

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 114. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 72. 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 82. North northeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 62. North northeast wind 5 to 10 mph becoming light east northeast after midnight.

Wednesday

Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Clear, with a low around 63.

Thursday

Sunny, with a high near 84.

Thursday Night

Partly cloudy, with a low around 67.