Hazardous Weather Conditions
Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.
Mostly Cloudy
76°F
24°C
| Humidity | 75% |
| Wind Speed | S 12 mph |
| Barometer | 30.05 in |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 3 Apr 12:15 pm CDT |
Extended Forecast for
Marissa IL
This Afternoon

High: 79 °F
Slight Chance
T-stormsTonight
Low: 59 °F
Chance
T-storms then
Heavy RainSaturday
High: 65 °F⇓
Heavy Rain
then Chance
ShowersSaturday Night

Low: 39 °F
Partly Cloudy
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 39 °F
Clear
Monday

High: 61 °F
Sunny
Monday Night

Low: 35 °F
Partly Cloudy
Tuesday

High: 54 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. South wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 59. South wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 3pm. Some of the storms could produce heavy rainfall. Temperature falling to around 58 by 1pm. Southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
Partly cloudy, with a low around 39. West wind 7 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 58. Northwest wind 6 to 11 mph.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marissa IL
38.25°N 89.74°W (Elev. 459 ft)
38.25°N 89.74°W (Elev. 459 ft)
11:51 am CDT Apr 3, 2026
12pm CDT Apr 3, 2026-6pm CDT Apr 9, 2026



