Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

66°F

19°C

Humidity	94%
Wind Speed	Calm
Barometer	29.78 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	16 May 8:50 pm CDT

More Information:

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

Extended Forecast for

5 Miles NNE Shipman IL

Tonight
Low: 60 °F
Chance
T-storms and
Patchy Fog
Friday
High: 76 °F
Slight Chance
Showers and
Patchy Fog
then Chance
T-storms
Friday Night
Low: 59 °F
Mostly Cloudy
Saturday
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-storms
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 87 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

A slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.

Friday Night

Mostly cloudy, with a low around 59. South wind 3 to 5 mph.

Saturday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 82. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 65.

Monday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.

Monday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.