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

Hazardous Weather Conditions

Current conditions at

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

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

Clear

54°F

12°C

Humidity 22%
Wind Speed W 33 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 24 Apr 04:05 PM MDT
Extended Forecast for

Reliance WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 51. Windy, with a west wind around 30 mph, with gusts as high as 46 mph.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 25. Windy, with a west wind 21 to 26 mph becoming light and variable after midnight. Winds could gust as high as 40 mph.

    Low: 25 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Saturday

    Saturday: A chance of rain and snow showers after 5pm. Sunny, with a high near 53. Breezy, with a light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 53 °F

    Sunny then
    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Breezy, with a west wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 49. East southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then snow showers likely after 3am. Some thunder is also possible. Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 49. South southwest wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    High: 49 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy. Chance of precipitation is 30%.

    High: 53 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 51. Windy, with a west wind around 30 mph, with gusts as high as 46 mph.
Tonight
Mostly clear, with a low around 25. Windy, with a west wind 21 to 26 mph becoming light and variable after midnight. Winds could gust as high as 40 mph.
Saturday
A chance of rain and snow showers after 5pm. Sunny, with a high near 53. Breezy, with a light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Breezy, with a west wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Showers, with thunderstorms also possible after noon. High near 49. East southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then snow showers likely after 3am. Some thunder is also possible. Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday
A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 49. South southwest wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
A slight chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 57.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Reliance WY
 41.67°N 109.2°W (Elev. 6549 ft)
Last Update:
2:19 pm MDT Apr 24, 2026
Forecast Valid:
4pm MDT Apr 24, 2026-6pm MDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation