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

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Walsh IL

Wind Advisory until June 17, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until June 17, 08:00pm

    NOW until 8:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 3am. Increasing clouds, with a low around 69. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 83. Northwest wind 3 to 7 mph.

    High: 83 °F

    Sunny then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 83. Calm wind.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Breezy, with a south wind around 23 mph, with gusts as high as 34 mph.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 3am. Increasing clouds, with a low around 69. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 83. Northwest wind 3 to 7 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.
Juneteenth
Mostly sunny, with a high near 83. Calm wind.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 66. Chance of precipitation is 80%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walsh IL
 38.1°N 89.86°W (Elev. 499 ft)
Last Update:
1:51 pm CDT Jun 17, 2026
Forecast Valid:
1pm CDT Jun 17, 2026-6pm CDT Jun 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