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

PORPHYRY (PHYM8)

Lat: 46.83821°NLon: 110.71813°WElev: 8232.0ft.

NA

39°F

4°C

Humidity 61%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 10 Apr 10:05 PM MDT
Extended Forecast for

5 Miles NW Sand Point MT

  • Tonight

    Tonight: A slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 37. South southwest wind 14 to 16 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 56. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 56 °F

    Partly Sunny
    then Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Rain and snow showers likely, mainly before midnight. Mostly cloudy, with a low around 33. West wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 48. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers before 9pm, then rain and snow between 9pm and midnight, then snow likely after midnight. Some thunder is also possible. Low around 31. East northeast wind 11 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 41. West southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 41 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 28. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow after noon. Mostly sunny, with a high near 41. West southwest wind 17 to 21 mph, with gusts as high as 33 mph.

    High: 41 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight. Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 37. South southwest wind 14 to 16 mph. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 56. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Saturday Night
Rain and snow showers likely, mainly before midnight. Mostly cloudy, with a low around 33. West wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 48. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers before 9pm, then rain and snow between 9pm and midnight, then snow likely after midnight. Some thunder is also possible. Low around 31. East northeast wind 11 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 41. West southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 28. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
A chance of snow after noon. Mostly sunny, with a high near 41. West southwest wind 17 to 21 mph, with gusts as high as 33 mph.
Tuesday Night
A slight chance of snow after midnight. Partly cloudy, with a low around 28. Breezy.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 40. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 21.
Thursday
Snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Sand Point MT
 46.85°N 110.63°W (Elev. 7598 ft)
Last Update:
10:26 pm MDT Apr 10, 2026
Forecast Valid:
10pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation