Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 12, 08:00 PM CDT

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Fair

83°F

28°C

Humidity	85%
Wind Speed	S 5 mph
Barometer	30.05 in (1017.4 mb)
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	10 Aug 8:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSW De Soto MO

Extreme Heat Warning August 10, 09:26pm until August 12, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 10, 09:26pm until August 12, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Tonight
Low: 77 °F
Partly Cloudy
Tuesday
High: 98 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 96 °F
Chance
T-storms
Wednesday Night
Low: 76 °F
Partly Cloudy
Thursday
High: 97 °F
Hot
Thursday Night
Low: 74 °F
Slight Chance
T-storms
Friday
High: 96 °F
Mostly Sunny

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. Calm wind becoming south 5 to 7 mph in the evening.

Tuesday

Sunny and hot, with a high near 98. Heat index values as high as 107. Southwest wind around 7 mph.

Tuesday Night

Mostly clear, with a low around 77. Southwest wind around 6 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind around 6 mph.

Wednesday Night

Partly cloudy, with a low around 76. Southwest wind 3 to 6 mph.

Thursday

Mostly sunny and hot, with a high near 97.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Friday

Mostly sunny, with a high near 96.

Friday Night

Partly cloudy, with a low around 74.

Saturday

Sunny and hot, with a high near 99.