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	97%
Wind Speed	WSW 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	13 Mar 12:15 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, 12:32pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 12:32pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 32 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 25 °F
Heavy Snow
Saturday
High: 29 °F⇓
Heavy Snow
and Breezy
then Heavy
Snow and
Blustery
Saturday Night
Low: 5 °F
Snow then
Chance Snow
Sunday
High: 22 °F
Chance Snow
Sunday Night
Low: 17 °F
Snow Likely
Monday
High: 36 °F
Snow Likely
Monday Night
Low: 30 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Patchy blowing snow. High near 32. West wind around 18 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 12 to 18 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 25. West southwest wind 14 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Saturday

Snow, mainly before 1pm. The snow could be heavy at times. Temperature falling to around 15 by 5pm. Wind chill values as low as -3. Blustery, with a west wind 14 to 23 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 5. Wind chill values as low as -7. West northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 22. West wind 6 to 8 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

Snow likely. 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 midnight, then a chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 30.

Tuesday

A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 42.

Tuesday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 32.

Wednesday

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

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

A slight chance of rain and snow. Mostly sunny, with a high near 49.