Hazardous Weather Conditions
Current conditions at
Mount Sterling, Mount Sterling Municipal Airport (KI63)
Lat: 39.99°NLon: 90.8°WElev: 732ft.
Fair
76°F
24°C
| Humidity | 89% |
| Wind Speed | S 10 mph |
| Barometer | 29.88 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 21 Jun 3:55 am CDT |
Extended Forecast for
3 Miles SSE Astoria IL
Heat Advisory June 21, 12:00pm until June 24, 07:00pm
Today
High: 93 °F
Sunny and
BreezyTonight
Low: 74 °F
Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 93 °F
Chance
T-stormsTuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 93. Heat index values as high as 105. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 31 mph.
Tonight
Clear, with a low around 74. South southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 93. Heat index values as high as 101. South southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 74. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 94. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 73. South southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Astoria IL
40.19°N 90.33°W (Elev. 614 ft)
40.19°N 90.33°W (Elev. 614 ft)
3:41 am CDT Jun 21, 2025
4am CDT Jun 21, 2025-6pm CDT Jun 27, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
