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

31°F

-1°C

Humidity 99%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 11 Apr 11:05 PM MDT
Extended Forecast for

7 Miles S Neihart MT

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph.

    Low: 31 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 47. West wind around 6 mph becoming south southeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 30. South southeast wind around 6 mph becoming east in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 37. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Partly sunny, with a high near 40. West southwest wind 9 to 13 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a low around 28. West wind 8 to 15 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after noon. Mostly cloudy, with a high near 36. West southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 19.

    Low: 19 °F

    Heavy Snow

Detailed Forecast

Tonight
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph.
Sunday
A chance of snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 47. West wind around 6 mph becoming south southeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 30. South southeast wind around 6 mph becoming east in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 37. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 40. West southwest wind 9 to 13 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 28. West wind 8 to 15 mph, with gusts as high as 26 mph.
Wednesday
Snow, mainly after noon. Mostly cloudy, with a high near 36. West southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 24.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Partly sunny, with a high near 28.
Friday Night
A chance of snow. Partly cloudy, with a low around 15.
Saturday
A chance of snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Neihart MT
 46.84°N 110.73°W (Elev. 7799 ft)
Last Update:
9:32 pm MDT Apr 11, 2026
Forecast Valid:
11pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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