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Severe Thunderstorm Threats and Areas of Heavy Rain This Week

A weather system producing areas of heavy rain will slowly move northeast along the east coast into mid-week. Meanwhile, a new weather system may produce severe thunderstorms potentially containing large hail, damaging winds, and isolated tornadoes in the Plains and Mississippi Valley. Heavy rain and flash flooding may also develop Wednesday for the Mississippi Valley and Upper Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66° N Lon: 90.66° W Elev: 463 ft.

Partly Cloudy

81°F

27°C

Humidity 28%
Wind Speed SE 20 G 33 mph
Barometer 29.48 in (997.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Apr 2:54 pm CDT
Detailed forecast for

St. Charles County

Late This Afternoon
Windy, clear. Temperature rising to the lower 80s. South wind 15 to 25 mph with gusts to around 35 mph.
Tonight
Warmer. Partly cloudy in the evening, then mostly cloudy with a 30 percent chance of showers and thunderstorms after midnight. Low in the mid 60s. South wind 10 to 15 mph. Gusts up to 25 mph in the evening.
Wednesday
Cloudy. Chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. High in the lower to mid 70s. Temperature falling into the 60s in the afternoon. South wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 80 percent.
Wednesday Night
Cooler. Showers and thunderstorms in the evening, then showers likely after midnight. Low in the upper 40s. Northwest wind 10 to 15 mph. Chance of rain 90 percent.
Thursday
Mostly cloudy with a 20 percent chance of showers in the morning, then partly cloudy in the afternoon. High in the mid 60s. West wind 10 to 15 mph.
Thursday Night
Mostly cloudy. A 40 percent chance of showers after midnight. Low in the lower 50s. Light wind in the evening becoming southeast around 10 mph after midnight.
Friday
Mostly cloudy. Chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. High in the lower 70s. Chance of rain 50 percent.
Friday Night
Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then showers and chance of thunderstorms after midnight. Low in the mid 50s. Chance of rain 80 percent.
Saturday And Saturday Night
Showers and chance of thunderstorms. Locally heavy rainfall possible. High around 70. Low in the upper 50s. Chance of rain 80 percent.
Sunday
Breezy. Showers likely and chance of thunderstorms. High in the upper 60s. Chance of rain 60 percent.
Sunday Night
Cooler. Mostly cloudy with a 20 percent chance of showers. Low in the mid 40s.
Monday And Monday Night
Partly cloudy. High in the mid 60s. Low in the upper 40s.
Tuesday
Partly cloudy. High in the lower 70s.



Click Map For Forecast
336 PM CDT Tue Apr 25 2017
 
 

Additional Resources

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