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

40°F

4°C

Humidity 46%
Wind Speed SSW 26 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 13 Mar 11:05 AM MDT
Extended Forecast for

13 Miles WSW Lima MT

  • Today

    Today: Sunny, with a high near 43. Breezy, with a west wind 24 to 29 mph, with gusts as high as 47 mph.

    High: 43 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow after 5am. Partly cloudy, with a low around 31. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 4pm. Partly sunny, with a high near 39. Windy, with a southwest wind 10 to 20 mph becoming west 29 to 39 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -5. Windy, with a northwest wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    and Windy
    then Partly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 44. Light southwest wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 43. Breezy, with a west wind 24 to 29 mph, with gusts as high as 47 mph.
Tonight
A 20 percent chance of snow after 5am. Partly cloudy, with a low around 31. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.
Saturday
Snow likely, mainly after 4pm. Partly sunny, with a high near 39. Windy, with a southwest wind 10 to 20 mph becoming west 29 to 39 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -5. Windy, with a northwest wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 21. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 44. Light southwest wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 33. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Lima MT
 44.56°N 112.83°W (Elev. 7398 ft)
Last Update:
10:57 am MDT Mar 13, 2026
Forecast Valid:
11am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
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