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Severe Thunderstorms for the Midwest, Monsoon in the Southwest, Heat Continues in Southern and Central U.S on Wednesday

Strong to severe thunderstorms will be possible Wednesday in portions of the Midwest. Heavy rain, hail and damaging winds will all be possible, but a tornado cannot be ruled out either. The monsoonal flash flood threat remains in the Desert Southwest and Southern Rockies. Hot temperatures continue in the Southern Plains and Mississippi Valley. Heat Advisories are in effect. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56° N Lon: 90.15° W Elev: 410 ft.

Fair

83°F

28°C

Humidity 67%
Wind Speed E 6 mph
Barometer 30.07 in (1017.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 25 Jul 9:53 pm CDT
Detailed forecast for

St. Clair County

Tonight
Mostly clear. Low in the lower 70s. East wind around 10 mph during mid and late evening becoming light after midnight.
Wednesday
Hot and humid. Partly cloudy. High in the upper 90s. Highest heat index readings of around 109 in the afternoon. Light wind in the morning becoming south around 10 mph in the afternoon.
Wednesday Night
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Low in the mid 70s. Highest heat index readings of around 100 early in the evening. Light wind.
Thursday
Mostly cloudy with a 50 percent chance of showers and thunderstorms. High in the upper 80s. West wind around 10 mph.
Thursday Night
Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Low in the upper 60s. Light wind.
Friday
Partly cloudy. High in the mid 80s.
Friday Night
Mostly clear. Low in the lower 60s.
Saturday Through Monday Night
Mostly clear. High in the mid 80s. Low in the lower to mid 60s.
Tuesday
Partly cloudy. High in the upper 80s.



Click Map For Forecast
836 PM CDT Tue Jul 25 2017
 
 

Additional Resources

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