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

51°F

11°C

Humidity 26%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 10 Apr 12:05 PM MDT
Extended Forecast for

5 Miles NW Sand Point MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 37. South southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 56. Southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 56 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow after 3am. Low around 33. West wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow before 3pm, then rain and snow showers. Some thunder is also possible. High near 48. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after midnight. Low around 31. South wind around 14 mph becoming east in the evening. Winds could gust as high as 21 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 39. West southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow Likely
    then Snow
    Showers

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind around 18 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: A slight chance of snow after noon. Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 37. South southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 56. Southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow after 3am. Low around 33. West wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow before 3pm, then rain and snow showers. Some thunder is also possible. High near 48. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after midnight. Low around 31. South wind around 14 mph becoming east in the evening. Winds could gust as high as 21 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 39. West southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind around 18 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of snow after noon. Mostly sunny, with a high near 41.
Tuesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 41. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 21. Breezy.
Thursday
Snow. Mostly cloudy, with a high near 29.
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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:
12:01 pm MDT Apr 10, 2026
Forecast Valid:
12pm MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation