Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Albertus Airport (KFEP)

Lat: 42.25°NLon: 89.58°WElev: 837ft.

Overcast

62°F

17°C

Humidity 95%
Wind Speed E 7 mph
Barometer 30.09 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 26 Jun 8:15 am CDT
Extended Forecast for

Shannon IL

  • Today

    Today: Mostly cloudy, with a high near 73. East wind around 10 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 63. East wind around 10 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 73. East wind around 10 mph.
Tonight
Mostly clear, with a low around 55. East wind 5 to 10 mph.
Saturday
Sunny, with a high near 81. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 63. East wind around 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 94.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Shannon IL
 42.15°N 89.74°W (Elev. 928 ft)
2:16 am CDT Jun 26, 2026
8am CDT Jun 26, 2026-6pm CDT Jul 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database