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

42°F

6°C

Humidity 44%
Wind Speed NA 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 10 Apr 09:00 AM MDT
Extended Forecast for

9 Miles NNE Sand Point MT

  • Today

    Today: Mostly sunny, with a high near 59. South wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 41. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 62. Southwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 62 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then a chance of rain showers after midnight. Some thunder is also possible. Low around 37. West southwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Chance
    Showers

  • Sunday

    Sunday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 52. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 52 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Rain before 3am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 34. East wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. West southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 3am, then a chance of snow. Mostly cloudy, with a low around 30. West southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of snow, mainly after noon. Mostly sunny, with a high near 46.

    High: 46 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 59. South wind 7 to 9 mph, with gusts as high as 22 mph.
Tonight
A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 41. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 62. Southwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Saturday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then a chance of rain showers after midnight. Some thunder is also possible. Low around 37. West southwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 52. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 3am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 34. East wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow likely before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. West southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely before 3am, then a chance of snow. Mostly cloudy, with a low around 30. West southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Tuesday
A chance of snow, mainly after noon. Mostly sunny, with a high near 46.
Tuesday Night
A slight chance of snow after midnight. Partly cloudy, with a low around 31.
Wednesday
Snow likely. Mostly cloudy, with a high near 42.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Sand Point MT
 46.92°N 110.49°W (Elev. 6201 ft)
Last Update:
4:31 am MDT Apr 10, 2026
Forecast Valid:
10am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation