Severe Thunderstorm Threat from Northeastern Oregon to Southeastern Missouri; Red Flag Warnings In The West

Severe thunderstorm winds and hail are most probable today into tonight from eastern Oregon across the northern Rockies/Plains to parts of Illinois and southeastern Missouri. Further Southwest, strong winds and low humidity have led to areas of Red Flag Warnings from southern Washington to central Arizona. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

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

Thunderstorm in Vicinity

90°F

32°C

Humidity 47%
Wind Speed SW 10 mph
Barometer 30.03 in (1015.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 26 Jun 2:51 pm CDT
Detailed forecast for

St. Louis County

Late This Afternoon
Showers and thunderstorms likely. Temperature falling to around 90. South wind around 10 mph. Chance of rain 60 percent.
Tonight
Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Low around 70. South wind around 10 mph in the evening becoming light after midnight.
Thursday
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. High in the lower 90s. Light wind in the morning becoming south around 10 mph in the afternoon.
Thursday Night
Partly cloudy. Low around 70. Light wind.
Friday
Mostly sunny. High around 90. Light wind.
Friday Night
Mostly clear. Low around 70. Light wind.
Saturday
Partly cloudy. High around 90.
Saturday Night
Mostly clear. Low in the lower 70s.
Sunday Through Monday Night
Mostly clear. High in the lower 90s. Low in the lower 70s.
Tuesday
Partly cloudy with a 20 percent chance of showers and thunderstorms. High around 90.
Tuesday Night
Partly cloudy. Low in the lower 70s.
Wednesday
Partly cloudy with a 30 percent chance of showers and thunderstorms. High in the upper 80s.



Click Map For Forecast
306 PM CDT Wed Jun 26 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database