Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

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

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

Overcast

28°F

-2°C

Humidity 86%
Wind Speed SE 4 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 19 May 03:20 AM MDT
Extended Forecast for

4 Miles SSW Rock Springs WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 26. Northeast wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Light south wind becoming west 5 to 10 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. West wind 5 to 10 mph becoming south after midnight.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then rain showers likely after noon. Some thunder is also possible.  Partly sunny, with a high near 57. Breezy, with a west southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 32. North wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 26. Northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 47. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 26. Calm wind becoming south southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 54. Light south wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. West wind 5 to 10 mph becoming south after midnight.
Thursday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 57. Breezy, with a west southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 32. North wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 43.
Memorial Day
Sunny, with a high near 77. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Rock Springs WY
 41.54°N 109.21°W (Elev. 6411 ft)
2:46 am MDT May 19, 2026
3am MDT May 19, 2026-6pm MDT May 25, 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