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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
73°F
23°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 29.90 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 7.00 mi |
| Last update | 27 Jun 2:35 am CDT |
Extended Forecast for
Litchfield IL
Heat Advisory June 28, 12:00pm until July 3, 12:00am
Overnight

Low: 70 °F
Chance
Showers and
Patchy FogSaturday
High: 82 °F
Slight Chance
T-storms and
Patchy Fog
then Partly
SunnySaturday Night

Low: 68 °F
Chance
T-stormsSunday
High: 91 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 72 °F
Mostly Clear
Monday

High: 93 °F
Sunny
Monday Night

Low: 73 °F
Mostly Clear
Tuesday

High: 95 °F
Sunny
Tuesday Night

Low: 74 °F
Clear
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 82. Calm wind. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 68. Light southeast wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 106. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 72. South wind 6 to 9 mph.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Litchfield IL
39.18°N 89.66°W (Elev. 702 ft)
39.18°N 89.66°W (Elev. 702 ft)
2:26 am CDT Jun 27, 2026
2am CDT Jun 27, 2026-6pm CDT Jul 3, 2026



