Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Partly Cloudy

64°F

18°C

Humidity 96%
Wind Speed S 3 mph
Barometer 29.70 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Oct 8:35 am CDT
Extended Forecast for

2 Miles E McNabb IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 1am, then rain after 1am.  Low around 49. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of rain before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 60 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 40. West northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers before 1am.  Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers and possibly a thunderstorm, mainly before 1am, then rain after 1am. Low around 49. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 50 percent chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Sunday Night
Clear, with a low around 40. West northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 67. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 56. Breezy.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E McNabb IL
 41.17°N 89.15°W
5:21 am CDT Oct 18, 2025
8am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
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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