Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

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

3 Miles NW Pinckneyville IL

  • Overnight

    Overnight: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm.  Increasing clouds, with a high near 82. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 82 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Breezy, with a south southwest wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then showers likely.  Low around 70. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 90%.

    Low: 70 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 82. West southwest wind around 7 mph becoming north northwest in the afternoon.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, with a low around 60. North wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Light north wind.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 57. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Increasing clouds, with a high near 82. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 59. West southwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89. Breezy, with a south southwest wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 70. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%.
Thursday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. West southwest wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 60. North wind around 5 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 82. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. Light north wind.
Saturday
A slight chance of showers after 1pm. Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind 3 to 5 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind around 7 mph becoming west northwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Pinckneyville IL
 38.11°N 89.44°W
1:55 am CDT Jun 16, 2026
2am CDT Jun 16, 2026-6pm CDT Jun 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database