


Hazardous Weather Conditions
Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.
Fair
86°F
30°C
Humidity | 60% |
Wind Speed | SE 6 mph |
Barometer | 30.09 in |
Dewpoint | 71°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 91°F (33°C) |
Last update | 18 Aug 9:15 am CDT |
Extended Forecast for
2 Miles SE Marissa IL
Heat Advisory August 18, 09:35am until August 18, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Today
High: 94 °F
Sunny
Tonight
Low: 74 °F
Mostly Clear
Tuesday
High: 94 °F
Chance
T-stormsTuesday Night
Low: 73 °F
Chance
T-stormsWednesday
High: 89 °F
Chance
T-stormsWednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Today
Sunny, with a high near 94. Heat index values as high as 103. South wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 74. Light southeast wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 105. Light and variable wind.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Light north wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light north wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles SE Marissa IL
38.23°N 89.74°W (Elev. 495 ft)
38.23°N 89.74°W (Elev. 495 ft)
8:46 am CDT Aug 18, 2025
9am CDT Aug 18, 2025-6pm CDT Aug 24, 2025