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.
Fair
77°F
25°C
| Humidity | 62% |
| Wind Speed | SE 10 mph |
| Barometer | 29.86 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 17 May 10:15 pm CDT |
Extended Forecast for
4 Miles SW Staunton IL
Tonight
Low: 68 °F
Partly Cloudy
Monday
High: 84 °F
T-storms
Likely and
BreezyMonday Night
Low: 67 °F
Slight Chance
T-storms then
T-storms
LikelyTuesday
High: 83 °F
T-storms
Tuesday Night
Low: 54 °F
T-storms
LikelyWednesday
High: 68 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Mostly Cloudy
Thursday
High: 70 °F
Mostly Sunny
Thursday Night
Low: 53 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. South wind 13 to 16 mph, with gusts as high as 23 mph.
Monday
Showers and thunderstorms likely, mainly between noon and 3pm. Mostly cloudy, with a high near 84. Breezy, with a south wind 14 to 20 mph. Chance of precipitation is 60%.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely after 4am. Partly cloudy, with a low around 67. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms. High near 83. South wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 54. Northwest wind 7 to 10 mph. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 74.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Staunton IL
38.99°N 89.85°W (Elev. 499 ft)
38.99°N 89.85°W (Elev. 499 ft)
10:01 pm CDT May 17, 2026
10pm CDT May 17, 2026-6pm CDT May 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
