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 27, 08:00 AM MST

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

51°F

11°C

Humidity	29%
Wind Speed	W 8 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	23 Feb 05:00 PM MST

More Information:

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

Extended Forecast for

5 Miles NNW Helena MT

High Wind Watch February 25, 02:00am until February 27, 08:00am

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 30 °F
Rain/Snow
Likely
Tuesday
High: 46 °F
Snow Likely
then Chance
Rain/Snow
Tuesday Night
Low: 30 °F
Rain/Snow
Likely
Wednesday
High: 43 °F
Windy. Chance
Snow then
Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 48 °F
Mostly Sunny
and Windy
Thursday Night
Low: 31 °F
Mostly Clear
and Breezy
Friday
High: 46 °F
Chance Snow
and Breezy
Friday Night
Low: 16 °F
Chance Snow

Detailed Forecast

Tonight

A chance of rain before 11pm, then a chance of rain and snow between 11pm and 3am, then snow likely after 3am. Mostly cloudy, with a low around 30. West wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow likely before noon, then a chance of rain and snow between noon and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 46. Light and variable wind becoming west northwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 30. West southwest wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

A 30 percent chance of snow before 11am. Mostly sunny, with a high near 43. Windy, with a west wind 23 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

Partly cloudy, with a low around 27. West southwest wind 15 to 20 mph, with gusts as high as 36 mph.

Thursday

Mostly sunny, with a high near 48. Windy, with a west southwest wind 14 to 19 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph.

Thursday Night

Mostly clear, with a low around 31. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 49 mph.

Friday

A chance of snow, mainly after 11am. Partly sunny, with a high near 46. Breezy, with a west wind 16 to 23 mph, with gusts as high as 43 mph.

Friday Night

A chance of snow. Mostly cloudy, with a low around 16.

Saturday

A chance of snow before 11am. Partly sunny, with a high near 37.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 44.