Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Rock Springs, Rock Springs-Sweetwater County Airport (KRKS)

Lat: 41.59417°NLon: 109.06528°WElev: 6759.0ft.

Clear

50°F

10°C

Humidity 31%
Wind Speed SSW 11 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 10 Sep 04:20 AM MDT
Extended Forecast for

6 Miles SSE Rock Springs WY

Red Flag Warning September 10, 04:37am until September 10, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning September 10, 04:37am until September 10, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Today

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 7am.  Cloudy through mid morning, then gradual clearing, with a high near 77. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 77 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming light and variable. Winds could gust as high as 32 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. Breezy, with a south southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Windy, with a south southwest wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph.

    Low: 56 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Windy, with a south southwest wind 23 to 26 mph becoming west in the afternoon. Winds could gust as high as 38 mph.

    High: 71 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Today
Sunny, with a high near 78. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 56. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 77. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming light and variable. Winds could gust as high as 32 mph.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Breezy, with a south southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 56. Windy, with a south southwest wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph.
Sunday
Mostly sunny, with a high near 71. Windy, with a south southwest wind 23 to 26 mph becoming west in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 43. Breezy.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Rock Springs WY
 41.5°N 109.15°W (Elev. 6801 ft)
3:17 am MDT Sep 10, 2026
4am MDT Sep 10, 2026-6pm MDT Sep 16, 2026
 
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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