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

43°F

6°C

Humidity 32%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 21 Apr 03:05 AM MDT
Extended Forecast for

13 Miles WSW Lima MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. South southeast wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Breezy, with a south southeast wind 6 to 16 mph increasing to 18 to 28 mph. Winds could gust as high as 41 mph.

    High: 63 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Breezy, with a south southeast wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Rain and snow showers likely before 9am, then snow showers. Some thunder is also possible. High near 44. Breezy, with a south southeast wind 16 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers before 9pm, then snow after 9pm. Low around 26. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Showers

  • Thursday

    Thursday: Snow, mainly after noon. High near 35. West northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Chance Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. North wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 29. North northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 29 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. South southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 63. Breezy, with a south southeast wind 6 to 16 mph increasing to 18 to 28 mph. Winds could gust as high as 41 mph.
Tuesday Night
Mostly clear, with a low around 37. Breezy, with a south southeast wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
Rain and snow showers likely before 9am, then snow showers. Some thunder is also possible. High near 44. Breezy, with a south southeast wind 16 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow showers before 9pm, then snow after 9pm. Low around 26. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow, mainly after noon. High near 35. West northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. North wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 29. North northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 15.
Saturday
A slight chance of snow after noon. Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A chance of snow. Partly sunny, with a high near 38.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly sunny, with a high near 42.
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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:
12:31 am MDT Apr 21, 2026
Forecast Valid:
3am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation