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

HARKNESS (HRKM8)

Lat: 44.465°NLon: 112.95194°WElev: 8400.0ft.

NA

33°F

1°C

Humidity 53%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 14 Apr 10:05 PM MDT
Extended Forecast for

13 Miles WSW Lima MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between 11am and 2pm, then rain and snow showers likely. Mostly cloudy, with a high near 45. Breezy, with a south southwest wind 7 to 17 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 21. Breezy, with a south southwest wind 17 to 22 mph becoming west 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers. Patchy blowing snow after 3pm. High near 27. Northwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers before midnight. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. North northwest wind 13 to 18 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow after noon. Partly sunny, with a high near 31. North northwest wind 10 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 22 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 41. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. South wind around 7 mph.
Wednesday
A slight chance of snow showers between 11am and 2pm, then rain and snow showers likely. Mostly cloudy, with a high near 45. Breezy, with a south southwest wind 7 to 17 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 21. Breezy, with a south southwest wind 17 to 22 mph becoming west 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday
Snow showers. Patchy blowing snow after 3pm. High near 27. Northwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 50 percent chance of snow showers before midnight. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. North northwest wind 13 to 18 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow after noon. Partly sunny, with a high near 31. North northwest wind 10 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 14. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 41. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A chance of rain and snow. Partly sunny, with a high near 54. Breezy.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Lima MT
 44.56°N 112.83°W (Elev. 7398 ft)
Last Update:
9:32 pm MDT Apr 14, 2026
Forecast Valid:
11pm 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