Wet High-elevation Snow and High Winds in the West; Severe Weather in the Central/Southern Plains

Higher elevation snow across the Great Basin and the Pacific Northwest into the northern Rockies will expand eastward into the central Rockies and will also bring quite a bit of wind. Windy and dry conditions in the Desert Southwest will cause Critical fire conditions. Severe thunderstorms and heavy rains are expected to develop across parts of the southern/central Plains on Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

76°F

24°C

Humidity	62%
Wind Speed	SE 9 mph
Barometer	29.76 in (1007.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	6 May 6:51 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Saint Louis MO

Tonight
Low: 66 °F
Mostly Cloudy
then T-storms
Tuesday
High: 84 °F
T-storms then
Slight Chance
T-storms
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 82 °F
Slight Chance
T-storms then
T-storms
Wednesday Night
Low: 59 °F
Chance
T-storms
Thursday
High: 73 °F
Sunny then
Mostly Sunny
and Breezy
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Low around 66. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Tuesday

Showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 11am. High near 84. South wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Tuesday Night

Mostly clear, with a low around 59. West wind 5 to 10 mph becoming south after midnight.

Wednesday

A slight chance of showers, then showers and thunderstorms after 10am. High near 82. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Wednesday Night

A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Southwest wind 10 to 13 mph becoming west after midnight.

Thursday

Mostly sunny, with a high near 73. Breezy.

Thursday Night

Mostly clear, with a low around 50.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 53.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.

Saturday Night

Mostly clear, with a low around 53.