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.

Mostly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	NE 3 mph
Barometer	29.95 in (1012.3 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	20 Aug 2:56 am CDT

More Information:

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

Extended Forecast for

Welling OK

Overnight
Low: 75 °F
Slight Chance
T-storms
Thursday
High: 100 °F
Hot
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 102 °F
Slight Chance
Showers then
Sunny
Friday Night
Low: 74 °F
Slight Chance
Showers then
Slight Chance
T-storms
Saturday
High: 101 °F
Slight Chance
T-storms
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 97 °F
Mostly Sunny
Sunday Night
Low: 73 °F
Chance
T-storms

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

Thursday

Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 103. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

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

Friday

A 20 percent chance of showers before 10am. Sunny and hot, with a high near 102. Calm wind becoming southeast around 5 mph.

Friday Night

A slight chance of showers, with thunderstorms also possible after 4am. Mostly clear, with a low around 74. Calm wind. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 73. East wind around 5 mph.

Sunday

Mostly sunny, with a high near 97. Southeast wind around 5 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 97. Southeast wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 74. South wind 5 to 10 mph.

Tuesday

Sunny and hot, with a high near 100. South wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around 74. Southeast wind around 5 mph.

Wednesday

Mostly sunny, with a high near 98. Southeast wind around 5 mph becoming northwest in the afternoon.