Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

86°F

30°C

Humidity	49%
Wind Speed	SE 8 mph
Barometer	30.04 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	25 Aug 2:50 pm CDT

More Information:

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

Extended Forecast for

2 Miles SE Rosewood Heights IL

Tonight
Low: 68 °F
Mostly Cloudy
Wednesday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 61 °F
Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the morning.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 64. West wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 87. Light northwest wind becoming north 5 to 9 mph in the morning.

Thursday Night

Mostly clear, with a low around 64. North wind 5 to 7 mph becoming calm in the evening.

Friday

Sunny, with a high near 86.

Friday Night

Clear, with a low around 61.

Saturday

Sunny, with a high near 88.

Saturday Night

Mostly clear, with a low around 66.