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

37°F

3°C

Humidity 23%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 27 Mar 11:05 PM MDT
Extended Forecast for

13 Miles WSW Lima MT

  • Tonight

    Tonight: Mostly clear, with a low around 28. South wind 7 to 9 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. South wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. South southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. South southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of rain and snow before noon, then a chance of snow. Partly sunny, with a high near 48. Breezy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 34 mph. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 43. North northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 43 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 28. South wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 56. South wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 33. South southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Mostly sunny, with a high near 54. South southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 35. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph.
Monday
A slight chance of rain and snow before noon, then a chance of snow. Partly sunny, with a high near 48. Breezy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 34 mph. Little or no snow accumulation expected.
Tuesday
A chance of snow. Partly sunny, with a high near 43. North northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Wednesday
Snow likely before 3pm, then rain and snow likely. Partly sunny, with a high near 46. Breezy.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Thursday
Snow. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 34.
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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:
12:31 pm MDT Mar 27, 2026
Forecast Valid:
11pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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