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

Sulphur Springs, Sulphur Springs Municipal Airport (KSLR)

Lat: 33.16°NLon: 95.62°WElev: 489ft.

Fair

96°F

36°C

Humidity 38%
Wind Speed SE 10 mph
Barometer 29.97 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 6 Sep 12:15 pm CDT
Extended Forecast for

2 Miles SW Tira TX

Heat Advisory September 6, 12:35pm until September 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 6, 12:35pm until September 6, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 99 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 78. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 78 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm  in the evening.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. South wind around 5 mph.

    High: 100 °F

    Hot

  • Wednesday Night

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

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 105. East wind around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. South southeast wind around 5 mph becoming calm in the evening.
Labor Day
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 100. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Thursday
Sunny and hot, with a high near 100. South southwest wind around 5 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 76.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Tira TX
 33.31°N 95.6°W (Elev. 499 ft)
12:07 pm CDT Sep 6, 2026
12pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database