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

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	SW 5 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	13 Mar 01:15 PM MDT

More Information:

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

Extended Forecast for

21 Miles SW Georgetown MT

Winter Storm Warning March 13, 01:31pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:31pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 33 °F
Heavy Snow
Tonight
Low: 26 °F
Heavy Snow
Saturday
High: 31 °F⇓
Heavy Snow
Saturday Night
Low: 6 °F
Snow then
Chance Snow
Sunday
High: 23 °F
Slight Chance
Snow
Sunday Night
Low: 19 °F
Chance Snow
then Snow
Likely
Monday
High: 36 °F
Snow Likely
then
Rain/Snow
Likely
Monday Night
Low: 32 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 33. West southwest wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 26. West southwest wind 10 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Saturday

Snow, mainly before 1pm. The snow could be heavy at times. Temperature falling to around 18 by 5pm. West wind 10 to 20 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 6. Wind chill values as low as -4. West wind 6 to 16 mph, with gusts as high as 40 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 23. West wind 3 to 6 mph. Winds could gust as high as 21 mph.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 36. 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 rain between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 32.

Tuesday

A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 43.

Tuesday Night

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

Wednesday

A slight chance of rain and snow. Mostly sunny, with a high near 47.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

A slight chance of rain and snow. Mostly sunny, with a high near 50.