Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

42°F

6°C

Humidity	24%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	31 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

9 Miles NNE Sand Point MT

Tonight
Low: 31 °F
Mostly Clear
New Year's Day
High: 41 °F
Partly Sunny
Thursday Night
Low: 31 °F
Slight Chance
Snow
Friday
High: 42 °F
Slight Chance
Rain/Snow
then Partly
Sunny and
Breezy
Friday Night
Low: 32 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 42 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 31. West wind 8 to 11 mph, with gusts as high as 25 mph.

New Year's Day

Partly sunny, with a high near 41. West southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Thursday Night

A 20 percent chance of snow after 11pm. Cloudy, with a low around 31. West wind 13 to 15 mph, with gusts as high as 25 mph.

Friday

A slight chance of snow, mixing with rain after 8am, then gradually ending. Partly sunny, with a high near 42. Breezy, with a west wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 32. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.

Saturday

Mostly sunny, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 32. Southwest wind 11 to 15 mph, with gusts as high as 33 mph.

Sunday

Mostly sunny, with a high near 40. West southwest wind around 15 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 29.

Monday

A slight chance of snow after 11am. Mostly sunny, with a high near 37.

Monday Night

A slight chance of snow. Partly cloudy, with a low around 26.