Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 13, 01:38 PM MDT until March 15, 12:00 AM MDT

Current conditions at

Georgetown Lake (MTGTL)

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

34°F

1°C

Humidity	83%
Wind Speed	SW 14 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	14 Mar 03:00 AM MDT

More Information:

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

Extended Forecast for

8 Miles SSE Georgetown MT

Winter Weather Advisory until March 15, 12:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 15, 12:00am
NOW until 12:00am Sun
Winter Weather Advisory
Overnight
Low: 31 °F
Heavy Snow
and Breezy
Saturday
High: 31 °F⇓
Heavy Snow
and Windy
Saturday Night
Low: 5 °F
Snow and
Windy then
Chance Snow
Sunday
High: 21 °F
Slight Chance
Snow
Sunday Night
Low: 16 °F
Slight Chance
Snow then
Snow Likely
Monday
High: 36 °F
Snow Likely
and Breezy
Monday Night
Low: 34 °F
Breezy.
Chance Snow
then Mostly
Cloudy
Tuesday
High: 43 °F
Breezy.
Mostly Sunny
then Slight
Chance Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 31. Breezy, with a west southwest wind around 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Saturday

Snow, mainly before 3pm. The snow could be heavy at times. Temperature falling to around 14 by 5pm. Wind chill values as low as -7. Windy, with a west wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 5. Wind chill values as low as -9. Windy, with a west northwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 21. Wind chill values as low as -11. West wind 14 to 16 mph, with gusts as high as 28 mph.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly before noon. Cloudy, with a high near 36. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 34. Breezy. Little or no snow accumulation expected.

Tuesday

A slight chance of snow after noon. Mostly sunny, with a high near 43. Breezy.

Tuesday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 34. Breezy.

Wednesday

Mostly sunny, with a high near 46. Breezy.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

Mostly sunny, with a high near 49. Breezy.