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

Hazardous Weather Conditions

Current conditions at

PORPHYRY (PHYM8)

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

NA

29°F

-2°C

Humidity 80%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 31 Mar 03:05 PM MDT
Extended Forecast for

6 Miles NW Sand Point MT

Winter Storm Watch April 2, 12:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 30. South southwest wind 11 to 13 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 21. South southwest wind 9 to 13 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 3pm. Increasing clouds, with a high near 40. West wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 27. South southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 35. South wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 35 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 18. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before noon. High near 31. West northwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 20. West southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 30. South southwest wind 11 to 13 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 21. South southwest wind 9 to 13 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 3pm. Increasing clouds, with a high near 40. West wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 27. South southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 35. South wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 18. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow, mainly before noon. High near 31. West northwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 20. West southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 25.
Sunday
A slight chance of snow. Mostly sunny, with a high near 45.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Monday
A slight chance of snow. Partly sunny, with a high near 44.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Sand Point MT
 46.87°N 110.64°W (Elev. 7995 ft)
Last Update:
12:56 pm MDT Mar 31, 2026
Forecast Valid:
4pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation