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

Hazardous Weather Outlook

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

88°F

31°C

Humidity	46%
Wind Speed	NE 5 mph
Barometer	29.90 in (1010.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	19 Aug 8:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Baron OK

Tonight
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 98 °F
Becoming
Sunny
Thursday Night
Low: 70 °F
Mostly Clear
Friday
High: 99 °F
Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 99 °F
Slight Chance
T-storms
Saturday Night
Low: 72 °F
Mostly Clear
Sunday
High: 99 °F
Sunny
Sunday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. East wind around 5 mph becoming calm in the evening.

Thursday

Mostly cloudy through mid morning, then gradual clearing, with a high near 98. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 70. North wind around 5 mph becoming calm.

Friday

Sunny, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 72. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 99. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 72. Calm wind becoming southeast around 5 mph.

Sunday

Sunny, with a high near 99. East wind around 5 mph becoming south in the afternoon.