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

48°F

9°C

Humidity 42%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill45°F (7°C)
Last update 12 Apr 08:56 PM MDT
Extended Forecast for

Granger WY

  • Tonight

    Tonight: A slight chance of rain showers, mixing with snow after 2am, then gradually ending. Mostly cloudy, with a low around 29. West southwest wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Isolated
    Showers then
    Isolated
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers before 8am, then a slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 53. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 53 °F

    Isolated Snow
    Showers then
    Isolated
    Rain/Snow and
    Breezy

  • Monday Night

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

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 54. Breezy, with a light west wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Blustery, with a west northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Breezy, with a west wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 53. Windy. Chance of precipitation is 60%.

    High: 53 °F

    Chance
    Showers 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 2am, then gradually ending. Mostly cloudy, with a low around 29. West southwest wind 7 to 11 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 8am, then a slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 53. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.
Tuesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 54. Breezy, with a light west wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 28. Blustery, with a west northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 58. Breezy, with a west wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 26 mph.
Thursday
Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 53. Windy. Chance of precipitation is 60%.
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. Partly sunny, with a high near 39. Breezy.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, 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:
8:47 pm MDT Apr 12, 2026
Forecast Valid:
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation