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Hazardous Weather Conditions
Current conditions at
Mount Sterling, Mount Sterling Municipal Airport (KI63)
Lat: 39.99°NLon: 90.8°WElev: 732ft.
Fair
87°F
31°C
| Humidity | 74% |
| Wind Speed | SE 8 mph |
| Barometer | 30.06 in |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 17 Aug 12:35 pm CDT |
Extended Forecast for
3 Miles SSE Huntsville IL
Heat Advisory August 17, 12:58pm until August 17, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
This Afternoon
High: 95 °F
Hot
Tonight
Low: 73 °F
Mostly Clear
Monday
High: 93 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 73 °F
Mostly Clear
then Chance
T-stormsTuesday
High: 90 °F
Chance
T-stormsTuesday Night
Low: 69 °F
Chance
T-storms then
Partly CloudyWednesday
High: 82 °F
Partly Sunny
Wednesday Night
Low: 65 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny and hot, with a high near 95. Heat index values as high as 102. Calm wind.
Tonight
Mostly clear, with a low around 73. Light southeast wind.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Heat index values as high as 105. South wind around 6 mph.
Monday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 73. Light south wind. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. West northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 69. North wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 82. North northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Huntsville IL
40.14°N 90.85°W (Elev. 650 ft)
40.14°N 90.85°W (Elev. 650 ft)
11:40 am CDT Aug 17, 2025
12pm CDT Aug 17, 2025-6pm CDT Aug 23, 2025
Additional Resources
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