PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Hazardous Weather Conditions

Winter Weather Advisory until December 3, 05:00 AM MST

Current conditions at

PORPHYRY (PHYM8)

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

13°F

-11°C

Humidity	89%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	03 Dec 01:05 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles ENE Neihart MT

Winter Weather Advisory December 3, 02:04am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 3, 02:04am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 9 °F
Snow Likely
Wednesday
High: 16 °F
Slight Chance
Snow then
Mostly Sunny
Wednesday Night
Low: 13 °F
Mostly Cloudy
and Windy
Thursday
High: 18 °F
Chance Snow
and Breezy
Thursday Night
Low: 15 °F
Snow Likely
and Breezy
Friday
High: 21 °F
Snow Likely
Friday Night
Low: 18 °F
Snow and
Windy
Saturday
High: 21 °F
Snow Likely
and Windy

Detailed Forecast

Overnight

Snow likely, mainly between 4am and 5am. Cloudy, with a low around 9. Wind chill values as low as -5. West northwest wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

A 20 percent chance of snow before 8am. Partly sunny, with a high near 16. Wind chill values as low as -5. West wind 13 to 18 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly cloudy, with a low around 13. Wind chill values as low as -10. Windy, with a west southwest wind 29 to 31 mph, with gusts as high as 38 mph.

Thursday

A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 18. Wind chill values as low as -5. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 33 mph. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Breezy, with a west wind 22 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. West southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 18. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 21. Windy, with a west wind 22 to 30 mph, with gusts as high as 40 mph.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 18. Breezy.

Sunday

A slight chance of snow. Partly sunny, with a high near 23. Breezy.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 20. Windy.

Monday

Mostly sunny, with a high near 27. Windy.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 23. Windy.