Thunderstorms, Rain, Flooding and Snow Over the Weekend
A cold front will produce isolated strong to severe thunderstorms, locally heavy rain and possible flooding from Texas and the Arklatex to the Ohio Valley and central Appalachians this weekend. Meanwhile, a narrow streak of heavy snow is likely across Upper portions of the Midwest, Mississippi Valley and Great Lakes. Finally, dangerous Santa Ana winds are expected across southern California. Read More >
Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Light Rain
53°F
12°C
| Humidity | 77% |
| Wind Speed | SE 10 mph |
| Barometer | 29.92 in (1013.3 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 8.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 27 Feb 9:51 pm CST |
Extended Forecast for
Lambert-St. Louis International Airport MO
-
Tonight
Rain
Low: 51 °F
-
Sunday
Mostly Cloudy
High: 59 °F⇓
-
Sunday
Night
Decreasing
CloudsLow: 29 °F
-
Monday
Sunny
High: 51 °F
-
Monday
Night
Clear
Low: 27 °F
-
Tuesday
Sunny then
Slight Chance
RainHigh: 48 °F
-
Tuesday
Night
Mostly Clear
Low: 34 °F
-
Wednesday
Sunny
High: 59 °F
-
Wednesday
NightMostly Clear
Low: 37 °F
Detailed Forecast
Tonight
Rain and possibly a thunderstorm, mainly before 4am, then a chance of rain and thunderstorms after 4am. Low around 51. Southeast wind 6 to 11 mph becoming southwest after midnight. Chance of precipitation is 100%.
Sunday
Mostly cloudy, with a temperature rising to near 59 by 11am, then falling to around 49 during the remainder of the day. South wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 5 to 11 mph.
Monday
Sunny, with a high near 51. Northwest wind 5 to 8 mph.
Monday Night
Clear, with a low around 27. North wind around 6 mph becoming east after midnight.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 53.
Additional Forecasts and Information
Point Forecast:
Lambert-St. Louis International Airport MO
38.76°N 90.37°W (Elev. 551 ft)
38.76°N 90.37°W (Elev. 551 ft)
9:40 pm CST Feb 27, 2021
10pm CST Feb 27, 2021-6pm CST Mar 6, 2021
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
