Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

William R Pogue Municipal Airport (KOWP)

Lat: 36.18°NLon: 96.15°WElev: 892ft.

Fair

102°F

39°C

Humidity 27%
Wind Speed NW 5 mph
Barometer 29.86 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 6 Sep 4:35 pm CDT
Extended Forecast for

Sand Springs OK

Heat Advisory September 7, 12:00pm until September 7, 07:00pm
Heat Advisory September 6, 04:48pm until September 6, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory September 6, 04:48pm until September 6, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 102 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 77. East wind around 5 mph becoming calm.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 101. Heat index values as high as 108. Calm wind becoming south around 5 mph in the morning.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Southwest wind around 5 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 75. South wind around 5 mph becoming northeast after midnight.

    Low: 75 °F

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102. Heat index values as high as 107. East wind around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. East wind around 5 mph becoming calm.
Labor Day
Sunny and hot, with a high near 101. Heat index values as high as 108. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 77. Southeast wind around 5 mph.
Tuesday
Sunny and hot, with a high near 101. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 102. Southwest wind around 5 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 5 mph becoming northeast after midnight.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers. Partly sunny, with a high near 93. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72. East wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. South wind around 10 mph.
Saturday
Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sand Springs OK
 36.14°N 96.14°W
3:50 pm CDT Sep 6, 2026
4pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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