Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from February 25, 02:00 AM MST until February 25, 11:00 PM MST

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

4°F

-16°C

Humidity	80%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	-1°F (-18°C)
Visibility	NA
Wind Chill	-4°F (-20°C)
Last update	21 Feb 04:53 AM MST

More Information:

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

Extended Forecast for

7 Miles S Marysville MT

High Wind Watch February 25, 02:00am until February 25, 11:00pm

Click here for hazard details and duration

High Wind Watch

Today
High: 45 °F
Mostly Sunny
then Chance
Rain and
Breezy
Tonight
Low: 32 °F
Chance
Rain/Snow and
Breezy then
Snow
Tuesday
High: 40 °F
Snow Likely
then Chance
Rain/Snow
Tuesday Night
Low: 30 °F
Rain/Snow
then Snow and
Breezy
Wednesday
High: 35 °F
Windy. Chance
Snow then
Slight Chance
Snow
Wednesday Night
Low: 26 °F
Partly Cloudy
and Windy
Thursday
High: 42 °F
Sunny and
Windy
Thursday Night
Low: 31 °F
Mostly Clear
and Windy
Friday
High: 40 °F
Chance Snow
and Windy

Detailed Forecast

Today

A chance of rain between 2pm and 5pm. Mostly sunny, with a high near 45. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.

Tonight

A chance of rain and snow before midnight, then snow. Low around 32. Breezy, with a west southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Tuesday

Snow likely before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow likely before 11pm, then snow. Low around 30. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

A 50 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 35. Windy, with a west wind 34 to 40 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

Partly cloudy, with a low around 26. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 55 mph.

Thursday

Sunny, with a high near 42. Windy, with a west southwest wind 25 to 30 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 65 mph.

Thursday Night

Mostly clear, with a low around 31. Windy, with a west southwest wind 32 to 40 mph, with gusts as high as 70 mph.

Friday

A chance of snow. Partly sunny, with a high near 40. Windy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 19. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 33.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 20.

Sunday

A slight chance of snow. Mostly sunny, with a high near 38.