Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

Fair

80°F

27°C

Humidity 89%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Jul 11:55 pm CDT
Extended Forecast for

4 Miles SE Keyesport IL

Excessive Heat Warning until July 22, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 22, 08:00pm

    NOW until
    8:00pm Sat

    Excessive Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 77. Light south wind.

    Mostly Clear

    Low: 77 °F

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 112. Calm wind becoming south 5 to 7 mph in the afternoon.

    Hot

    High: 100 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 77. South wind around 7 mph.

    Mostly Clear

    Low: 77 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 111. Southwest wind 7 to 11 mph.

    Hot

    High: 100 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 76. South wind 7 to 9 mph.

    Chance
    T-storms

    Low: 76 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 71.

    Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: Mostly sunny, with a high near 87.

    Mostly Sunny

    High: 87 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 77. Light south wind.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 112. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 77. South wind around 7 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 111. Southwest wind 7 to 11 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. South wind 7 to 9 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
4 Miles SE Keyesport IL
 38.7°N 89.23°W (Elev. 430 ft)
11:28 pm CDT Jul 20, 2017
12am CDT Jul 21, 2017-6pm CDT Jul 26, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database