Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Monday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

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

Overcast

73°F

23°C

Humidity 90%
Wind Speed SE 10 mph
Barometer 29.84 in (1009.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 25 Aug 11:51 pm CDT
Detailed forecast for

St. Louis County

Tonight
Showers likely and scattered thunderstorms. Patchy fog after midnight. Near steady temperature around 70. Southeast wind around 10 mph. Chance of rain 70 percent.
Monday
Warmer. Patchy fog in the morning. Mostly cloudy with showers likely and slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. High in the mid 80s. South wind around 10 mph. Chance of rain 70 percent.
Monday Night
Showers and thunderstorms. Low in the upper 60s. South wind around 10 mph in the evening shifting to the west after midnight. Chance of rain 80 percent.
Tuesday
Partly sunny with a 20 percent chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. High in the lower 80s. Light wind.
Tuesday Night
Mostly clear. Low in the lower to mid 60s. Light wind.
Wednesday
Sunny. High around 80.
Wednesday Night
Clear. Low around 60.
Thursday And Thursday Night
Clear. High in the mid 80s. Low in the mid 60s.
Friday
Partly cloudy with a 20 percent chance of showers and thunderstorms. High in the mid 80s.
Friday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the mid 60s.
Saturday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. High around 80.
Saturday Night And Sunday
Partly cloudy. Low in the lower 60s. High around 80.



Click Map For Forecast
1136 PM CDT Sun Aug 25 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database