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

Current conditions at

PORPHYRY (PHYM8)

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

20°F

-7°C

Humidity	93%
Wind Speed	SSW 12 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	8°F (-13°C)
Last update	10 Dec 04:05 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 Storm Watch December 11, 02:00pm until December 13, 05:00am

Winter Weather Advisory December 10, 04:59am until December 10, 11:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory December 10, 04:59am until December 10, 11:00am
NOW until 11:00am Wed
Winter Weather Advisory
Overnight
Low: 21 °F
Chance Snow
and Breezy
Wednesday
High: 33 °F
Windy. Snow
then Chance
Snow
Wednesday Night
Low: 33 °F
Chance Snow
and Very
Windy
Thursday
High: 33 °F
Heavy Snow
and Very
Windy
Thursday Night
Low: 12 °F
Snow
Friday
High: 24 °F
Heavy Snow
Friday Night
Low: 10 °F
Snow Likely
and Breezy
Saturday
High: 25 °F
Chance Snow

Detailed Forecast

Overnight

A 50 percent chance of snow. Cloudy, with a steady temperature around 21. Breezy, with a southwest wind around 22 mph, with gusts as high as 28 mph. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Snow, mainly before 9am. High near 33. Windy, with a west wind 30 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A chance of snow before 11pm, then a chance of snow after 4am. Mostly cloudy, with a steady temperature around 33. Very windy, with a west southwest wind 47 to 50 mph, with gusts as high as 75 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow, mainly after 11am. The snow could be heavy at times. High near 33. Very windy, with a west wind 40 to 50 mph decreasing to 22 to 32 mph. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow. Low around 12. West northwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday

Snow. The snow could be heavy at times. High near 24. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow likely. Cloudy, with a low around 10. Breezy, with a west wind 22 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 25. West southwest wind 11 to 20 mph, with gusts as high as 28 mph.

Saturday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 21. Breezy.

Sunday

Partly sunny, with a high near 29. Breezy.

Sunday Night

Mostly cloudy, with a low around 25. Breezy.

Monday

Partly sunny, with a high near 30. Breezy.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 26. Windy.