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.

Partly Cloudy

28°F

-2°C

Humidity 86%
Wind Speed ESE 8 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 19 May 01:20 AM MDT
Extended Forecast for

4 Miles NNE Reliance WY

  • Overnight

    Overnight: Partly cloudy, with a low around 19. Light east southeast wind.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. South southeast wind around 5 mph becoming calm  after midnight.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers before 9am, then a 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 55. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • 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 30. North wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. Light east southeast wind.
Tuesday
Mostly sunny, with a high near 47. Calm wind.
Tuesday Night
Mostly clear, with a low around 25. South southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 53. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
A chance of snow showers before 9am, then a 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 55. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
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 30. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 41.
Memorial Day
Sunny, with a high near 75. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Reliance WY
 41.74°N 109.18°W (Elev. 6818 ft)
12:31 am MDT May 19, 2026
1am MDT May 19, 2026-6pm MDT May 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database