Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the 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 60%
Wind Speed ENE 14 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 04 Aug 07:54 AM MDT
Extended Forecast for

30 Miles SSE Rock Springs WY

  • Today

    Today: Areas of smoke. Sunny, with a high near 79. Breezy, with a north northeast wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 79 °F

    Areas Smoke
    and Breezy

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 50. Breezy, with a west northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 50 °F

    Patchy Smoke
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Breezy, with a light and variable wind becoming west northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.

    High: 80 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Breezy, with a west northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy, with a west southwest wind 6 to 11 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Breezy, with a northwest wind 15 to 20 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 86. Breezy, with a southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Areas of smoke. Sunny, with a high near 79. Breezy, with a north northeast wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Patchy smoke. Partly cloudy, with a low around 50. Breezy, with a west northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly sunny, with a high near 80. Breezy, with a light and variable wind becoming west northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 55. Breezy, with a west northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 84. Breezy, with a west southwest wind 6 to 11 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 59. Breezy, with a northwest wind 15 to 20 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 86. Breezy, with a southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 86. Breezy.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles SSE Rock Springs WY
 41.21°N 108.93°W (Elev. 7598 ft)
6:47 am MDT Aug 4, 2026
8am MDT Aug 4, 2026-6pm MDT Aug 10, 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