National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. 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 Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Hillside MT-59 MP 36.5 (MTHIL)

Lat: 46.8337°NLon: 106.27133°WElev: 2999.0ft.

NA

79°F

26°C

Humidity 28%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index78°F (26°C)
Last update 11 Jul 04:15 AM MDT
Extended Forecast for

18 Miles W Rock Springs MT

Fire Weather Watch July 12, 08:00am until July 12, 09:00pm
Extreme Heat Warning July 11, 06:00am until July 14, 12:00am
Click here for hazard details and duration
Fire Weather Watch
Extreme Heat Warning

  • Today

    Today: Sunny and hot, with a high near 101. East northeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southwest wind 7 to 10 mph becoming southeast after midnight.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107. South wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind 16 to 22 mph becoming north after midnight.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 97. North wind around 17 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Northeast wind 13 to 17 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. Northeast wind 15 to 23 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind 21 to 25 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 87. North northeast wind 14 to 20 mph.

    High: 87 °F

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 101. East northeast wind 5 to 9 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 70. Southwest wind 7 to 10 mph becoming southeast after midnight.
Sunday
Sunny and hot, with a high near 107. South wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 72. South wind 16 to 22 mph becoming north after midnight.
Monday
Sunny and hot, with a high near 97. North wind around 17 mph.
Monday Night
Mostly clear, with a low around 68. Northeast wind 13 to 17 mph.
Tuesday
Sunny and hot, with a high near 93. Northeast wind 15 to 23 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind 21 to 25 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 87. North northeast wind 14 to 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northeast wind 13 to 16 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 89. North northeast wind 8 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. East northeast wind 10 to 13 mph.
Friday
Mostly sunny and hot, with a high near 91. East wind 10 to 13 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles W Rock Springs MT
 46.79°N 106.63°W (Elev. 3081 ft)
Last Update:
2:59 am MDT Jul 11, 2026
Forecast Valid:
4am MDT Jul 11, 2026-6pm MDT Jul 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation