The Pacific Storm Expected to Produce Multiple Impacts as it Moves Eastward

Heavy snow will extend from the mountains of California and the Intermountain West into the Northern Plains. Gusty to strong winds may produce critical fire weather risks over portions of the Central and Southern High Plains. Multi-hazard impacts will stretch from the Lower Mississippi Valley to the Great Lakes by Friday into the weekend. Read More >

Hazardous Weather Conditions

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Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

34°F

1°C

Humidity	82%
Wind Speed	E 5 mph
Barometer	30.17 in (1021.9 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	30 Mar 5:54 am CDT

More Information:

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

Extended Forecast for

Chesterfield MO

Wind Advisory March 31, 01:00pm until April 1, 01:00pm

Click here for hazard details and duration

Wind Advisory

Today

Mostly Sunny
High: 69 °F
Tonight

Chance
Showers then
Chance
T-storms and
Breezy
Low: 57 °F
Friday

Breezy.
Chance
T-storms then
T-storms
High: 75 °F
Friday
Night

T-storms and
Windy then
Clear and
Breezy
Low: 40 °F
Saturday

Sunny and
Windy
High: 53 °F
Saturday
Night

Mostly Clear
Low: 35 °F
Sunday

Sunny
High: 68 °F
Sunday
Night

Partly Cloudy
Low: 51 °F
Monday

Mostly Sunny
then Slight
Chance
T-storms
High: 75 °F

Detailed Forecast

Today

Mostly sunny, with a high near 69. South wind 6 to 15 mph, with gusts as high as 23 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 57. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 75. Breezy, with a south wind 18 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm. Low around 40. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.

Saturday

Sunny, with a high near 53. Windy, with a west wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.

Saturday Night

Mostly clear, with a low around 35.

Sunday

Sunny, with a high near 68.

Sunday Night

Partly cloudy, with a low around 51.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.