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Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

46°F

8°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 29.96 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 26 Dec 11:35 pm CST
Extended Forecast for

Marissa IL

Dense Fog Advisory December 26, 11:58pm until December 27, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 11:58pm until December 27, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Tonight

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 64. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 64 °F

    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog before 11pm, then patchy fog after midnight. Otherwise, cloudy, with a low around 60. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 72. Southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 72 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Blustery.
    Rain Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Blustery.

    High: 27 °F

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. Light and variable wind.
Saturday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 64. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Patchy fog before 11pm, then patchy fog after midnight. Otherwise, cloudy, with a low around 60. South wind around 11 mph, with gusts as high as 20 mph.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 72. Southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 27. Blustery.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marissa IL
 38.25°N 89.74°W (Elev. 459 ft)
Last Update:
11:41 pm CST Dec 26, 2025
Forecast Valid:
11pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation