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

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

46°F

8°C

Humidity 48%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update 12 Apr 10:12 PM MDT
Extended Forecast for

Granger WY

  • Tonight

    Tonight: A slight chance of rain showers, mixing with snow after 3am, then gradually ending. Mostly cloudy, with a low around 29. West wind around 9 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 53. Breezy, with a west wind 8 to 17 mph, with gusts as high as 24 mph.

    High: 53 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy, with a light west wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 23 mph.

    High: 54 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Blustery, with a west northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Breezy, with a west southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Rain and snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 53. Windy. Chance of precipitation is 70%.

    High: 53 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
A slight chance of rain showers, mixing with snow after 3am, then gradually ending. Mostly cloudy, with a low around 29. West wind around 9 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 53. Breezy, with a west wind 8 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 26. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 54. Breezy, with a light west wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 28. Blustery, with a west northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 58. Breezy, with a west southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Rain and snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 53. Windy. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Friday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 39. Breezy.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granger WY
 41.58°N 109.98°W (Elev. 6293 ft)
Last Update:
9:31 pm MDT Apr 12, 2026
Forecast Valid:
10pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
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