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 2, 11:00 PM MST

Current conditions at

GIBSON DAM WEATHER STATION NEAR AUGUSTA 19WNW (GDMM8)

Lat: 47.60111°NLon: 112.75472°WElev: 4604.0ft.

33°F

1°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

32 Miles WNW Augusta MT

Winter Weather Advisory December 2, 09:46am until December 2, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 09:46am until December 2, 11:00pm
NOW until 11:00pm Tue
Winter Weather Advisory
Today
High: 23 °F
Snow Likely
and Patchy
Fog
Tonight
Low: 12 °F
Chance Snow
and Patchy
Fog
Wednesday
High: 17 °F
Chance Snow
Wednesday Night
Low: 16 °F
Chance Snow
and Breezy
Thursday
High: 20 °F
Snow and
Breezy
Thursday Night
Low: 19 °F
Snow Likely
and Breezy
Friday
High: 26 °F
Heavy Snow
Friday Night
Low: 24 °F
Heavy Snow
and Breezy

Detailed Forecast

Today

Snow likely, mainly before 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 23. Northwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 50 percent chance of snow, mainly before 2am. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind 6 to 10 mph becoming west southwest after midnight. New snow accumulation of less than a half inch possible.

Wednesday

A 30 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -5. West wind 13 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values as low as -5. Breezy, with a west wind 21 to 28 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow, mainly after 11am. High near 20. Breezy, with a west wind 20 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 19. Breezy, with a west wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow. The snow could be heavy at times. High near 26. West southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 24. Breezy, with a west wind 21 to 26 mph, with gusts as high as 36 mph.

Saturday

Snow. Cloudy, with a high near 26. Breezy.

Saturday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy.

Sunday

Snow likely. Mostly cloudy, with a high near 27. Breezy.

Sunday Night

Snow likely. Mostly cloudy, with a low around 23. Windy.

Monday

A chance of snow. Mostly cloudy, with a high near 28. Windy.