Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina this weekend. Read More >

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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

70°F

21°C

Humidity	59%
Wind Speed	N 13 G 22 mph
Barometer	30.15 in (1020.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	21 Sep 7:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles N Trenton IL

Tonight

Cloudy
Low: 57 °F
Saturday

Mostly Cloudy
High: 68 °F
Saturday
Night

Decreasing
Clouds
Low: 53 °F
Sunday

Mostly Sunny
High: 76 °F
Sunday
Night

Partly Cloudy
then Slight
Chance
Showers
Low: 61 °F
Monday

Chance
T-storms
High: 78 °F
Monday
Night

Chance
T-storms
Low: 67 °F
Tuesday

Chance
T-storms
High: 80 °F
Tuesday
Night

Chance
T-storms
Low: 59 °F

Detailed Forecast

Tonight

Cloudy, with a low around 57. North wind 7 to 11 mph.

Saturday

Mostly cloudy, with a high near 68. Northeast wind 7 to 9 mph.

Saturday Night

Mostly cloudy, then gradually becoming clear, with a low around 53. Northeast wind 3 to 5 mph.

Sunday

Mostly sunny, with a high near 76. Northeast wind 3 to 7 mph.

Sunday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 61. East wind around 5 mph.

Monday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

Tuesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 72.

Wednesday Night

Partly cloudy, with a low around 54.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Friday

Mostly sunny, with a high near 73.