National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Mostly Cloudy with Haze and Breezy

81°F

27°C

Humidity 54%
Wind Speed S 22 G 35 mph
Barometer 29.79 in
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Heat Index82°F (28°C)
Last update 17 Apr 3:35 pm CDT
Extended Forecast for

Fisher IL

Flood Watch April 17, 06:00pm until April 18, 04:00am
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Breezy, with a south wind around 23 mph, with gusts as high as 31 mph.

    High: 83 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Some of the storms could produce heavy rainfall. Low around 47. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 47 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 29 mph.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. Northwest wind 8 to 17 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, increasing clouds, with a high near 58. Breezy, with a west northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 58 °F

    Areas Frost
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 33. North wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 60. East northeast wind 6 to 9 mph becoming south in the afternoon.

    High: 60 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Breezy.

    High: 77 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Breezy, with a south wind around 23 mph, with gusts as high as 31 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Some of the storms could produce heavy rainfall. Low around 47. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 29 mph.
Saturday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. Northwest wind 8 to 17 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.
Sunday
Areas of frost before 9am. Otherwise, increasing clouds, with a high near 58. Breezy, with a west northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 33. North wind 6 to 14 mph, with gusts as high as 20 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 60. East northeast wind 6 to 9 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 77. Breezy.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fisher IL
 40.3°N 88.34°W (Elev. 699 ft)
Last Update:
3:37 pm CDT Apr 17, 2026
Forecast Valid:
3pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation