Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 15, 09:00 PM CDT

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fair

86°F

30°C

Humidity	66%
Wind Speed	S 14 mph
Barometer	29.89 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	14 Aug 12:51 am CDT

More Information:

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

Extended Forecast for

Ferguson MO

Extreme Heat Warning August 14, 01:52am until August 15, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 14, 01:52am until August 15, 09:00pm
NOW until 9:00pm Sat
Extreme Heat Warning
Overnight
Low: 78 °F
Partly Cloudy
Friday
High: 97 °F
Chance
T-storms then
Mostly Sunny
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 79 °F
Partly Cloudy
Sunday
High: 97 °F
Hot
Sunday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Monday
High: 86 °F
Mostly Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 78. South wind 6 to 8 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 110. Light and variable wind becoming south around 6 mph in the morning.

Friday Night

Mostly clear, with a low around 79. Southeast wind around 6 mph.

Saturday

Mostly sunny and hot, with a high near 98. Heat index values as high as 110. West wind 5 to 7 mph becoming north in the morning.

Saturday Night

Partly cloudy, with a low around 79. Southwest wind 3 to 6 mph.

Sunday

Mostly sunny and hot, with a high near 97.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 74.

Monday

Mostly sunny, with a high near 86.