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

43°F

6°C

Humidity 93%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 01 Jul 12:05 AM MDT
Extended Forecast for

7 Miles SSW Neihart MT

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 2am. Patchy smoke before 4am. Mostly cloudy, with a low around 40. West wind around 7 mph.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 58. West southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 58 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph becoming west in the evening. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West wind 6 to 8 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 61 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 65. West southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Patchy smoke before 4am. Mostly cloudy, with a low around 40. West wind around 7 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 58. West southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph becoming west in the evening. Chance of precipitation is 60%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 43. West wind 6 to 8 mph becoming east after midnight. Winds could gust as high as 18 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 42. West southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Independence Day
Sunny, with a high near 65. West southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 72.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Neihart MT
 46.84°N 110.79°W (Elev. 7913 ft)
Last Update:
12:31 am MDT Jul 1, 2026
Forecast Valid:
12am MDT Jul 1, 2026-6pm MDT Jul 7, 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