NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
66°F
19°C
| Humidity | 64% |
| Wind Speed | E 9 mph |
| Barometer | 30.15 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 11:50 am CDT |
Extended Forecast for
Edwardsville IL
This Afternoon
High: 69 °F
Partly Sunny
Tonight
Low: 57 °F
Mostly Cloudy
Friday
High: 68 °F
Scattered
ShowersFriday Night
Low: 59 °F
Scattered
ShowersSaturday
High: 80 °F
Partly Sunny
Saturday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
ShowersSunday
High: 81 °F
Showers
LikelySunday Night
Low: 62 °F
Mostly Cloudy
Memorial Day
High: 82 °F
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Partly sunny, with a high near 69. East wind around 9 mph.
Tonight
Mostly cloudy, with a low around 57. East wind 6 to 10 mph.
Friday
Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 68. East wind around 9 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers, mainly after 7pm. Cloudy, with a low around 59. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 80. West wind around 6 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 62.
Memorial Day
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Edwardsville IL
38.81°N 89.97°W (Elev. 499 ft)
38.81°N 89.97°W (Elev. 499 ft)
12:01 pm CDT May 21, 2026
12pm CDT May 21, 2026-6pm CDT May 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
