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

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

NA

47°F

8°C

Humidity 41%
Wind Speed NA 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 17 Oct 10:00 PM MDT
Extended Forecast for

12 Miles ENE Sand Point MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. South wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. South wind 5 to 9 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. North northeast wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 41. South wind 7 to 13 mph, with gusts as high as 24 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 45. South wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 60. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 63. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A chance of rain. Partly cloudy, with a low around 45.
Friday
Rain likely. Mostly cloudy, with a high near 54.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Sand Point MT
 46.85°N 110.29°W (Elev. 5200 ft)
Last Update:
9:46 pm MDT Oct 17, 2026
Forecast Valid:
11pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
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