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 Storm Warning until March 14, 12:00 PM MDT

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

33°F

1°C

Humidity	96%
Wind Speed	WSW 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	13 Mar 12:45 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSE Georgetown MT

Winter Storm Warning March 13, 01:14pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:14pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 32 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 31 °F
Heavy Snow
and Breezy
Saturday
High: 30 °F⇓
Heavy Snow
and Windy
Saturday Night
Low: 6 °F
Snow and
Windy then
Chance Snow
Sunday
High: 21 °F
Chance Snow
Sunday Night
Low: 17 °F
Chance Snow
Monday
High: 37 °F
Snow Likely
and Breezy
Monday Night
Low: 34 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Areas of blowing snow. High near 32. Breezy, with a west wind around 28 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow. The snow could be heavy at times. Steady temperature around 31. Breezy, with a west wind 23 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Saturday

Snow, mainly before 5pm. 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 23 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 6. Wind chill values as low as -11. Windy, with a west northwest wind 25 to 30 mph decreasing to 15 to 20 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.

Sunday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21. West wind 14 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Sunday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

Monday

Snow likely. Cloudy, with a high near 37. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 34. Breezy.

Tuesday

A slight chance of snow. Partly sunny, with a high near 42. Breezy.

Tuesday Night

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

Wednesday

A slight chance of rain and snow. Mostly sunny, with a high near 46. Breezy.