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

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Clear

63°F

17°C

Humidity 63%
Wind Speed ENE 13 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Aug 12:05 AM MDT
Extended Forecast for

Reliance WY

  • Overnight

    Overnight: Partly cloudy, with a low around 52. East northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85. East wind 6 to 10 mph becoming northwest in the afternoon.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Northwest wind 6 to 9 mph becoming east after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers and thunderstorms after noon. Partly sunny, with a high near 82. East northeast wind around 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Partly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. East wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 54 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Light east wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 77 °F

    Scattered
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 51. East northeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 51 °F

    Scattered
    T-storms then
    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. East northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 85. East wind 6 to 10 mph becoming northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 56. Northwest wind 6 to 9 mph becoming east after midnight.
Sunday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 82. East northeast wind around 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. East wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Monday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Light east wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 60%.
Monday Night
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 51. East northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73.
Thursday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 47.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Reliance WY
 41.67°N 109.2°W (Elev. 6549 ft)
Last Update:
12:15 am MDT Aug 23, 2025
Forecast Valid:
12am MDT Aug 23, 2025-6pm MDT Aug 29, 2025
 
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