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

An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

66°F

19°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 29.96 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 May 10:55 pm CDT
Extended Forecast for

Percy IL

  • Tonight

    Tonight: Isolated showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 63. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 63 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 83. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    T-storms
    Likely then
    Isolated
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 66 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 72. South wind 10 to 14 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 72 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

    Chance
    T-storms

    Low: 65 °F

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 75 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

    Chance
    T-storms

    Low: 51 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 63. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 83. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 72. South wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 72.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Percy IL
 38.02°N 89.61°W (Elev. 472 ft)
Last Update:
10:55 pm CDT May 17, 2022
Forecast Valid:
11pm CDT May 17, 2022-6pm CDT May 24, 2022
 
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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