Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from August 19, 09:45 PM CDT until August 20, 03:00 AM CDT

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

A Few Clouds

72°F

22°C

Humidity	100%
Wind Speed	Calm
Barometer	29.92 in (1013.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	19 Aug 11:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles N Lesterville MO

Severe T-storm Watch until August 20, 03:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 20, 03:00am
NOW until 3:00am Thu
Severe T-storm Watch
Overnight
Low: 69 °F
Severe
Thunderstorms
and Patchy
Fog
Thursday
High: 85 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
then Patchy
Fog
Friday
High: 89 °F
Patchy Fog
then Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 86 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Scattered showers and thunderstorms before 2am. Some of the storms could be severe. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

Thursday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Patchy fog after 3am. Otherwise, mostly clear, with a low around 66. Calm wind.

Friday

Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind.

Friday Night

Mostly clear, with a low around 66. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 65.