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 Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

72°F

22°C

Humidity	82%
Wind Speed	S 7 mph
Barometer	29.84 in (1010.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	16 May 1:53 pm CDT

More Information:

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

Extended Forecast for

Festus MO

This Afternoon
High: 75 °F
Chance
T-storms
Tonight
Low: 62 °F
Chance
T-storms then
Showers
Likely
Friday
High: 74 °F
Showers
Friday Night
Low: 59 °F
Slight Chance
T-storms
Saturday
High: 83 °F
Slight Chance
T-storms
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 90 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 75. Southwest wind around 6 mph.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 62. Light south wind. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm. High near 74. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Light southeast wind.

Saturday

A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 83. Light north wind. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 60.

Sunday

Sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 65.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Tuesday Night

Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.