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

Extreme Heat Warning in effect from August 20, 01:00 PM CDT until August 20, 08:00 PM CDT

Current conditions at

Ada, Ada Municipal Airport (KADH)

Lat: 34.8°NLon: 96.67°WElev: 1017ft.

Fair

86°F

30°C

Humidity	55%
Wind Speed	S 6 mph
Barometer	29.92 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	20 Aug 3:15 am CDT

More Information:

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

Extended Forecast for

Vanoss OK

Extreme Heat Warning August 20, 01:00pm until August 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 79 °F
Mostly Clear
Thursday
High: 104 °F
Slight Chance
T-storms
Thursday Night
Low: 76 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 105 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
T-storms
Saturday
High: 104 °F
Hot
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 102 °F
Hot
Sunday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 79. Calm wind.

Thursday

A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 104. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 20%.

Thursday Night

A 10 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 76. Light south southeast wind.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 105. Calm wind becoming south around 5 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming light and variable after midnight.

Saturday

Mostly sunny and hot, with a high near 104.

Saturday Night

Mostly clear, with a low around 76.

Sunday

Sunny and hot, with a high near 102.

Sunday Night

Mostly clear, with a low around 78.

Monday

Mostly sunny and hot, with a high near 103.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78.