Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

32°F

0°C

Humidity	69%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	07 Dec 03:00 PM MST

More Information:

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

Extended Forecast for

19 Miles W Georgetown MT

This Afternoon
High: 27 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 25 °F
Chance Snow
and Blowing
Snow
Monday
High: 31 °F
Snow and
Patchy
Blowing Snow
Monday Night
Low: 26 °F
Snow and
Blowing Snow
Tuesday
High: 30 °F
Snow and
Blowing Snow
Tuesday Night
Low: 24 °F
Snow and
Patchy
Blowing Snow
Wednesday
High: 31 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday Night
Low: 21 °F
Snow and
Patchy
Blowing Snow
Thursday
High: 23 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow, mainly after 4pm. The snow could be heavy at times. Areas of blowing snow after 4pm. High near 27. West southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A 50 percent chance of snow after 3am. Widespread blowing snow, mainly before 4am. Mostly cloudy, with a low around 25. Windy, with a west southwest wind 28 to 33 mph, with gusts as high as 47 mph. New snow accumulation of 2 to 4 inches possible.

Monday

Snow, mainly after 11am. Patchy blowing snow. High near 31. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Snow. Widespread blowing snow, mainly after 8pm. Low around 26. Windy, with a southwest wind 25 to 30 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. Widespread blowing snow, mainly before 11am. High near 30. Windy, with a west wind 32 to 37 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Patchy blowing snow after 2am. Low around 24. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. Patchy blowing snow before 11am, then patchy blowing snow after 5pm. High near 31. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Patchy blowing snow before 7pm, then patchy blowing snow after 8pm. Mostly cloudy, with a low around 21. Breezy.

Thursday

Snow likely. Mostly cloudy, with a high near 23.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 19.

Friday

A chance of snow. Mostly cloudy, with a high near 27.

Friday Night

A slight chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 25.

Saturday

A chance of snow. Patchy blowing snow. Partly sunny, with a high near 32.