Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

73°F

23°C

Humidity	90%
Wind Speed	Vrbl 3 mph
Barometer	29.92 in (1012.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	12 Sep 8:53 am CDT

More Information:

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

Extended Forecast for

Caseyville IL

Today
High: 91 °F
Sunny
Tonight
Low: 70 °F
Partly Cloudy
Sunday
High: 88 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Monday
High: 88 °F
Chance
Showers
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 91. Southwest wind around 6 mph becoming west in the afternoon.

Tonight

Partly cloudy, with a low around 70. Light and variable wind.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 88. Calm wind becoming north 5 to 7 mph in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65. Northeast wind 7 to 9 mph.

Monday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly sunny, with a high near 88. Southeast wind around 10 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 71.

Tuesday

Sunny, with a high near 96.

Tuesday Night

Mostly clear, with a low around 74.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.