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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
68°F
20°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | 29.97 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jun 1:55 am CDT |
Extended Forecast for
Rosewood Heights IL
Flood Watch June 25, 01:00pm until June 26, 07:00am
Overnight

Low: 67 °F
Slight Chance
T-stormsThursday

High: 84 °F
Chance
T-stormsThursday Night
Low: 68 °F
Chance
T-storms then
Heavy RainFriday

High: 80 °F
Heavy Rain
Friday Night

Low: 68 °F
Showers
LikelySaturday

High: 86 °F
Chance
T-stormsSaturday Night

Low: 72 °F
Chance
T-stormsSunday

High: 94 °F
Sunny
Sunday Night

Low: 75 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Low around 68. Northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%.
Friday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. High near 80. Southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 68. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 96.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rosewood Heights IL
38.88°N 90.05°W (Elev. 525 ft)
38.88°N 90.05°W (Elev. 525 ft)
1:51 am CDT Jun 25, 2026
2am CDT Jun 25, 2026-6pm CDT Jul 1, 2026



