Likelihood of HISTORIC Northern Rockies 3-5 day precipitation and snowmelt this week in some valleys and west slopes resulting in poor drainage ponding and stream flooding threats along with rockslides. Several feet of heavy snow above 8000 feet possible.

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

36°F

2°C

Humidity	87%
Wind Speed	SW 18 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	09 Dec 07:00 AM MST

More Information:

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

Extended Forecast for

18 Miles WSW Georgetown MT

Today
High: 35 °F⇓
Snow then
Chance Snow
Tonight
Low: 26 °F⇑
Heavy Snow
Wednesday
High: 38 °F
Rain/Snow
then Rain
Wednesday Night
Low: 37 °F
Rain/Snow
Likely
Thursday
High: 39 °F
Rain/Snow
Thursday Night
Low: 35 °F
Rain/Snow
Likely
Friday
High: 37 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Friday Night
Low: 30 °F
Chance Snow
Saturday
High: 37 °F
Slight Chance
Snow then
Mostly Sunny

Detailed Forecast

Today

Snow before 2pm, then a slight chance of snow after 5pm. Temperature falling to around 26 by 5pm. West wind 13 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly after 10pm. The snow could be heavy at times. Temperature rising to around 35 by 5am. South southwest wind 5 to 10 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow before 8am, then rain. High near 38. Southwest wind around 11 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. West southwest wind 10 to 14 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

Rain and snow. High near 39. West southwest wind around 11 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Rain and snow likely before 11pm, then snow likely between 11pm and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 30.

Saturday

A slight chance of snow before 11am. Partly sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

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

Sunday Night

Mostly cloudy, with a low around 28.

Monday

A chance of snow. Partly sunny, with a high near 39.