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

Hillside MT-59 MP 36.5 (MTHIL)

Lat: 46.8337°NLon: 106.27133°WElev: 2999.0ft.

NA

23°F

-5°C

Humidity 70%
Wind Speed E 13 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 23 Feb 08:30 AM MST
Extended Forecast for

Rock Springs MT

  • Today

    Today: Partly sunny, with a high near 49. West southwest wind 16 to 20 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow showers after 2am. Cloudy, with a low around 28. West southwest wind 20 to 23 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 39. Northwest wind 15 to 17 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 23. Northwest wind 9 to 11 mph becoming southeast in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 11 to 16 mph becoming west northwest 20 to 25 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. West wind 15 to 18 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 17 to 25 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. West wind around 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 42. North wind 21 to 28 mph.

    High: 42 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 49. West southwest wind 16 to 20 mph.
Tonight
A slight chance of rain and snow showers after 2am. Cloudy, with a low around 28. West southwest wind 20 to 23 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 39. Northwest wind 15 to 17 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 23. Northwest wind 9 to 11 mph becoming southeast in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 11 to 16 mph becoming west northwest 20 to 25 mph in the morning. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 29. West wind 15 to 18 mph.
Thursday
Sunny, with a high near 53. West wind 17 to 25 mph.
Thursday Night
Partly cloudy, with a low around 29. West wind around 22 mph.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 42. North wind 21 to 28 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10. Northeast wind 17 to 22 mph decreasing to 11 to 16 mph after midnight.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 24. Northeast wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 9. East wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 32. East wind 7 to 9 mph becoming north northeast in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rock Springs MT
 46.81°N 106.26°W (Elev. 2956 ft)
Last Update:
4:08 am MST Feb 23, 2026
Forecast Valid:
9am MST Feb 23, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation