National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

De Soto MO

Heat Advisory August 18, 02:52am until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 18, 02:52am until August 18, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 76 °F
Partly Cloudy
Monday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 95 °F
Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 89 °F
Chance
T-storms
Wednesday Night
Low: 65 °F
Partly Cloudy
Thursday
High: 86 °F
Mostly Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 76. Calm wind.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming south around 5 mph.

Monday Night

Partly cloudy, with a low around 73. Light and variable wind.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 107. Calm wind.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 86.