Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Albertus Airport (KFEP)

Lat: 42.25°NLon: 89.58°WElev: 837ft.

Overcast

80°F

27°C

Humidity 95%
Wind Speed S 8 mph
Barometer 29.84 in
Dewpoint 78°F (26°C)
Visibility 1.00 mi
Heat Index86°F (30°C)
Last update 27 Jul 7:35 am CDT
Extended Forecast for

3 Miles SE Forreston IL

Dense Fog Advisory July 27, 07:46am until July 27, 08:00am
Extreme Heat Warning July 27, 07:46am until July 27, 09:00pm
Click here for hazard details and duration
...
Extreme Heat Warning
  •  
    Dense Fog Advisory July 27, 07:46am until July 27, 08:00am
    Extreme Heat Warning July 27, 07:46am until July 27, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 94 °F

    Slight Chance
    T-storms and
    Areas Dense
    Fog

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 68. West wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. North northeast wind 10 to 15 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. North northeast wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Today
A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 4pm. Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 116. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 68. West wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 82. North northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 61. North northeast wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A chance of showers. Partly sunny, with a high near 82.
Friday Night
A chance of showers. Mostly cloudy, with a low around 64.
Saturday
A chance of showers. Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Forreston IL
 42.1°N 89.54°W
6:16 am CDT Jul 27, 2026
7am CDT Jul 27, 2026-6pm CDT Aug 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