Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Overcast
81°F
27°C
| Humidity | 49% |
| Wind Speed | S 13 G 28 mph |
| Barometer | 29.67 in (1004.0 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 17 Apr 6:51 pm CDT |
Extended Forecast for
2 Miles ENE Maplewood MO
Tornado Watch until April 17, 11:00pm
NOW until 11:00pm Fri
Tornado Watch
Tonight
Low: 48 °F
Severe
Thunderstorms
then ShowersSaturday
High: 60 °F
Chance
Showers then
SunnySaturday Night

Low: 42 °F
Clear
Sunday

High: 69 °F
Sunny
Sunday Night

Low: 43 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 53 °F
Clear
Tuesday

High: 82 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms. Some of the storms could be severe. Low around 48. South wind 10 to 13 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Saturday
A 30 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 60. Northwest wind around 14 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 42. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 69. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 43. Northwest wind around 6 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 71.
Monday Night
Clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Maplewood MO
38.62°N 90.29°W (Elev. 492 ft)
38.62°N 90.29°W (Elev. 492 ft)
5:46 pm CDT Apr 17, 2026
7pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026



