Active Week Of Severe Weather Possible Over Portions Of The Plains

Severe thunderstorms will be possible over portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall could pose a risk for some flooding concerns particularly over portions of the Great Plains and Mississippi Valley.
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Hazardous Weather Conditions

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Mostly Cloudy

79°F

26°C

Humidity 67%
Wind Speed S 14 G 20 mph
Barometer 29.98 in (1014.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 May 1:51 pm CDT
Detailed forecast for

St. Louis County

This Afternoon
Partly sunny with a 50 percent chance of showers and thunderstorms. High in the mid 80s. South wind 10 to 15 mph.
Tonight
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low around 70. South wind around 10 mph.
Thursday
Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers and thunderstorms. High in the upper 80s. South wind 10 to 15 mph.
Thursday Night
Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Low around 70. South wind around 10 mph.
Friday
Showers and thunderstorms likely. High around 80. South wind 10 to 15 mph. Chance of rain 70 percent.
Friday Night
Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Low in the mid 60s.
Saturday
Mostly cloudy with a 50 percent chance of showers and thunderstorms. High in the lower 80s.
Saturday Night
Partly cloudy with a 20 percent chance of showers and thunderstorms. Low in the mid 60s.
Sunday
Partly cloudy with a 30 percent chance of showers and thunderstorms. High in the mid 80s.
Sunday Night
Mostly clear with a 20 percent chance of showers and thunderstorms. Low in the mid 60s.
Memorial Day
Partly cloudy with a 30 percent chance of showers and thunderstorms. High in the mid 80s.
Monday Night
Partly cloudy with a 20 percent chance of showers and thunderstorms. Low in the mid 60s.
Tuesday
Partly sunny with a 40 percent chance of showers and thunderstorms. High in the mid 80s.



Click Map For Forecast
1251 PM CDT WED MAY 25 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database