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 in effect from December 2, 05:00 AM MST until December 3, 05:00 AM MST

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

unknown precip

35°F

2°C

Humidity	78%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	02 Dec 03:30 AM MST

More Information:

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

Extended Forecast for

4 Miles WSW Cascade MT

Winter Weather Advisory December 2, 05:00am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 29 °F
Chance Snow
and Breezy
Tuesday
High: 32 °F
Snow and
Patchy Fog
Tuesday Night
Low: 19 °F
Snow Likely
then Slight
Chance Snow
Wednesday
High: 31 °F
Decreasing
Clouds
Wednesday Night
Low: 26 °F
Mostly Cloudy
and Breezy
Thursday
High: 35 °F
Slight Chance
Snow
Thursday Night
Low: 26 °F
Chance Snow
Friday
High: 36 °F
Chance Snow
Friday Night
Low: 29 °F
Snow Likely
and Breezy

Detailed Forecast

Overnight

A 50 percent chance of snow. Cloudy, with a low around 29. Breezy, with a southwest wind 25 to 28 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow. Patchy fog after 10am. High near 32. Southwest wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. North northwest wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 31. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

Wednesday Night

Mostly cloudy, with a low around 26. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 31 mph.

Thursday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. Southwest wind 17 to 21 mph, with gusts as high as 28 mph.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 26. Southwest wind 16 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Friday

A chance of snow. Partly sunny, with a high near 36. South southwest wind 15 to 17 mph, with gusts as high as 28 mph.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 36.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 29.

Sunday

Partly sunny, with a high near 40.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 33. Breezy.