Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Partly Cloudy
69°F
21°C
| Humidity | 78% |
| Wind Speed | S 16 G 23 mph |
| Barometer | 29.87 in (1010.6 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 6 Mar 10:51 pm CST |
Extended Forecast for
Saint Louis MO
Severe T-storm Watch until March 7, 06:00am
NOW until 6:00am Sat
Severe T-storm Watch
Tonight
Low: 61 °F
Severe
ThunderstormsSaturday
High: 65 °F⇓
Showers then
Partly SunnySaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
then Chance
RainTuesday
High: 80 °F
Chance Rain
then Rain
Detailed Forecast
Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Some of the storms could be severe and produce heavy rainfall. Low around 61. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%.
Saturday
Showers, mainly before 8am. Temperature rising to near 65 by 10am, then falling to around 58 during the remainder of the day. Northwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 49. South wind around 6 mph.
Monday
Sunny, with a high near 79.
Monday Night
A 30 percent chance of rain and thunderstorms after midnight. Mostly clear, with a low around 60.
Tuesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 80. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before noon, then a chance of rain. High near 61. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Louis MO
38.62°N 90.23°W (Elev. 489 ft)
38.62°N 90.23°W (Elev. 489 ft)
10:41 pm CST Mar 6, 2026
10pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
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