Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

43°F

6°C

Humidity	28%
Wind Speed	NA 10 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	31 Dec 01:10 AM MST

More Information:

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

Extended Forecast for

5 Miles WSW St Mary MT

Overnight
Low: 31 °F
Patchy
Blowing Snow
and Breezy
Wednesday
High: 32 °F
Patchy
Blowing Snow
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 26 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
New Year's Day
High: 31 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Cloudy
Friday
High: 30 °F
Slight Chance
Snow
Friday Night
Low: 29 °F
Slight Chance
Snow
Saturday
High: 33 °F
Chance Snow
Saturday Night
Low: 26 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Patchy blowing snow. Mostly cloudy, with a steady temperature around 31. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 43 mph.

Wednesday

Patchy blowing snow before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Breezy, with a west wind 20 to 23 mph, with gusts as high as 37 mph.

Wednesday Night

Partly cloudy, with a low around 26. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

New Year's Day

Mostly sunny, with a high near 31. West southwest wind 13 to 15 mph, with gusts as high as 23 mph.

Thursday Night

Mostly cloudy, with a low around 23. West southwest wind 15 to 17 mph, with gusts as high as 30 mph.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 30. West southwest wind 18 to 21 mph, with gusts as high as 33 mph.

Friday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29. West southwest wind 16 to 20 mph, with gusts as high as 33 mph.

Saturday

A chance of snow, mainly after 11am. Partly sunny, with a high near 33. West southwest wind 16 to 21 mph, with gusts as high as 36 mph.