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

52°F

11°C

Humidity 30%
Wind Speed WSW 19 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 14 Apr 06:26 PM MDT
Extended Forecast for

3 Miles W Little America WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. Blustery, with a west southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Breezy, with a west wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers before noon, then rain showers likely between noon and 3pm, then rain and snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 54. Windy, with a west southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

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

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Showers
    Likely and
    Blustery

  • Friday

    Friday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Breezy, with a west northwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. Blustery, with a west wind 8 to 17 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Blustery, with a west southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Mostly sunny, with a high near 59. Breezy, with a west wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Thursday
A chance of rain and snow showers before noon, then rain showers likely between noon and 3pm, then rain and snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 54. Windy, with a west southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Breezy, with a west northwest wind 11 to 18 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. Blustery, with a west wind 8 to 17 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 68. Breezy.
Monday Night
Partly cloudy, with a low around 35. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Little America WY
 41.54°N 109.92°W (Elev. 6378 ft)
Last Update:
6:02 pm MDT Apr 14, 2026
Forecast Valid:
6pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation