Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Fair

89°F

32°C

Humidity	53%
Wind Speed	W 7 mph
Barometer	30.29 in (1025.8 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	17 Sep 9:56 am CDT

More Information:

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

Extended Forecast for

Potosi MO

Heat Advisory September 17, 10:27am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 10:27am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 72 °F
Mostly Clear
Friday
High: 97 °F
Hot
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 94 °F
Slight Chance
Showers
Sunday Night
Low: 67 °F
Partly Cloudy

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Heat index values as high as 107. Southwest wind 5 to 7 mph.

Tonight

Mostly clear, with a low around 72. Light and variable wind.

Friday

Sunny and hot, with a high near 97. Heat index values as high as 105. Light south wind.

Friday Night

Mostly clear, with a low around 70. Calm wind.

Saturday

Sunny and hot, with a high near 97. Southwest wind 3 to 6 mph.

Saturday Night

Mostly clear, with a low around 71.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 94.

Sunday Night

Partly cloudy, with a low around 67.

Monday

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 59.

Wednesday

Mostly sunny, with a high near 81.