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

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Light Rain

71°F

22°C

Humidity 87%
Wind Speed NW 12 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 22 Sep 5:54 am CDT
Extended Forecast for

Mount Zion IL

  • Today

    Today: Showers and possibly a thunderstorm. High near 77. West northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. North wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. Northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. East northeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 70. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. North northwest wind 3 to 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. North wind 3 to 7 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 77. West northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. North wind 6 to 8 mph, with gusts as high as 15 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. Northeast wind around 8 mph. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. East northeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 70. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 53. North northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 73. North wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
A chance of showers. Partly sunny, with a high near 73.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58.
Saturday
A chance of showers. Partly sunny, with a high near 73.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount Zion IL
 39.77°N 88.89°W (Elev. 650 ft)
Last Update:
5:26 am CDT Sep 22, 2024
Forecast Valid:
6am CDT Sep 22, 2024-6pm CDT Sep 28, 2024
 
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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