Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

STEAMBOAT (STBM8)

Lat: 46.26094°NLon: 108.09939°WElev: 3716.0ft.

NA

85°F

29°C

Humidity 19%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Heat Index82°F (28°C)
Last update 11 Jul 10:41 PM MDT
Extended Forecast for

18 Miles SE Roundup MT

Extreme Heat Warning July 11, 11:18pm until July 14, 12:00am
Red Flag Warning July 12, 09:00am until July 12, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning July 11, 11:18pm until July 14, 12:00am

    NOW until 12:00am Tue

    Extreme Heat Warning

  • Tonight

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 106. South southwest wind 6 to 11 mph becoming south 15 to 20 mph in the morning.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. South wind 16 to 21 mph becoming north after midnight.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 93. Northwest wind 11 to 15 mph becoming east northeast in the afternoon.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. East northeast wind 13 to 16 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. North northeast wind 10 to 14 mph.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. North wind 11 to 17 mph.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 84. North wind 10 to 13 mph.  Chance of precipitation is 40%.

    High: 84 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 70. South southeast wind 6 to 8 mph becoming west after midnight.
Sunday
Sunny and hot, with a high near 106. South southwest wind 6 to 11 mph becoming south 15 to 20 mph in the morning.
Sunday Night
Partly cloudy, with a low around 73. South wind 16 to 21 mph becoming north after midnight.
Monday
Sunny and hot, with a high near 93. Northwest wind 11 to 15 mph becoming east northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 70. East northeast wind 13 to 16 mph.
Tuesday
Sunny and hot, with a high near 92. North northeast wind 10 to 14 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. North wind 11 to 17 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. North wind 10 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 65. North wind 6 to 10 mph. Chance of precipitation is 50%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. North northwest wind 6 to 10 mph becoming east southeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Northeast wind around 10 mph.
Friday
Sunny, with a high near 86. North wind around 11 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. North wind 7 to 10 mph.
Saturday
Sunny, with a high near 87. North northwest wind 6 to 10 mph becoming east northeast in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Roundup MT
 46.3°N 108.23°W (Elev. 4324 ft)
7:18 pm MDT Jul 11, 2026
11pm MDT Jul 11, 2026-6pm MDT Jul 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database