Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

75°F

24°C

Humidity 90%
Wind Speed S 13 mph
Barometer 29.90 in (1011.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 28 Jun 6:56 am CDT
Extended Forecast for

Welling OK

  • Today

    Today: Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. Heat index values as high as 100. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 76. South wind 5 to 10 mph.

    Low: 76 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. South wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. South wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 93. South wind around 5 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 91. Heat index values as high as 100. South wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 76. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 92. South wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 75. South wind around 5 mph.
Wednesday
Sunny, with a high near 93. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. South wind around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 94. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Independence Day
Sunny, with a high near 95. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Welling OK
 35.92°N 94.86°W
6:50 am CDT Jun 28, 2026
7am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
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Additional Resources

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