Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

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Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

64°F

18°C

Humidity	30%
Wind Speed	E 5 mph
Barometer	30.42 in (1029.9 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	13 May 11:51 am CDT

More Information:

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

Extended Forecast for

Saint Louis MO

This
Afternoon

Sunny
High: 68 °F
Tonight

Mostly Clear
Low: 47 °F
Friday

Increasing
Clouds
High: 70 °F
Friday
Night

Mostly Cloudy
then Slight
Chance
Showers
Low: 53 °F
Saturday

Chance
Showers
High: 70 °F
Saturday
Night

Showers
Likely
Low: 57 °F
Sunday

Showers
Likely
High: 73 °F
Sunday
Night

Showers
Likely
Low: 62 °F
Monday

Showers
Likely
High: 77 °F

Detailed Forecast

This Afternoon

Sunny, with a high near 68. East wind 3 to 6 mph.

Tonight

Mostly clear, with a low around 47. East wind around 6 mph becoming calm in the evening.

Friday

Increasing clouds, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.

Friday Night

A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Southeast wind 3 to 7 mph.

Saturday

A 50 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 70. South wind 3 to 7 mph.

Saturday Night

A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.