Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

76°F

24°C

Humidity 45%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Oct 10:35 am CDT
Extended Forecast for

7 Miles ESE Coulterville IL

  • Today

    Today: Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Light east wind.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. East southeast wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. East southeast wind around 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 81. South southeast wind 6 to 10 mph.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 62. South southeast wind 7 to 10 mph.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 76. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 76 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 50. Southwest wind around 10 mph becoming west northwest after midnight.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers before 1pm.  Sunny, with a high near 66. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 58. Light east wind.
Thursday
Sunny, with a high near 80. East southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 55. East southeast wind around 7 mph.
Friday
Partly sunny, with a high near 81. South southeast wind 6 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 62. South southeast wind 7 to 10 mph.
Saturday
Showers and possibly a thunderstorm. High near 76. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 50. Southwest wind around 10 mph becoming west northwest after midnight.
Sunday
A slight chance of showers before 1pm. Sunny, with a high near 66. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 43. Southwest wind 5 to 8 mph.
Monday
Sunny, with a high near 73. South southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
A slight chance of showers. Mostly clear, with a low around 51. South wind 8 to 10 mph.
Tuesday
A slight chance of showers. Sunny, with a high near 74. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Coulterville IL
 38.15°N 89.49°W
10:01 am CDT Oct 15, 2025
10am CDT Oct 15, 2025-6pm CDT Oct 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database