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 7 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	13 Mar 01:00 PM MDT

More Information:

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

Extended Forecast for

Georgetown MT

Winter Storm Warning March 13, 01:20pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:20pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 36 °F
Snow and
Breezy
Tonight
Low: 27 °F
Snow
Saturday
High: 32 °F⇓
Heavy Snow
and Windy
Saturday Night
Low: 7 °F
Snow and
Blustery then
Chance Snow
Sunday
High: 26 °F
Slight Chance
Snow
Sunday Night
Low: 19 °F
Chance Snow
Monday
High: 41 °F
Snow Likely
then Chance
Rain/Snow
Monday Night
Low: 34 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Snow. High near 36. Breezy, with a west wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Low around 27. West southwest wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow, mainly before 1pm. The snow could be heavy at times. Temperature rising to near 32 by noon, then falling to around 21 during the remainder of the day. Windy, with a west northwest wind 14 to 19 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 7. Wind chill values as low as -2. Blustery, with a west northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 26. West wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 19. Little or no snow accumulation expected.

Monday

Snow likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Snow level 8200 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 34.

Tuesday

A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Snow level 7000 feet rising to 8000 feet in the afternoon. Mostly sunny, with a high near 48.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

Mostly sunny, with a high near 51.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Mostly sunny, with a high near 55.