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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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 Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

25°F

-4°C

Humidity	79%
Wind Speed	N 0 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	23 Feb 01:05 AM MST

More Information:

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

Extended Forecast for

Helena MT

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

Click here for hazard details and duration

High Wind Watch

Overnight
Low: 23 °F
Partly Cloudy
Monday
High: 54 °F
Partly Sunny
Monday Night
Low: 31 °F
Rain Likely
then Chance
Rain/Snow
Tuesday
High: 48 °F
Rain/Snow
Likely
Tuesday Night
Low: 30 °F
Rain Likely
then
Rain/Snow
Likely
Wednesday
High: 45 °F
Breezy.
Chance Snow
then Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 51 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 31 °F
Partly Cloudy
and Breezy
then Partly
Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. South southeast wind around 6 mph.

Monday

Partly sunny, with a high near 54. West southwest wind 6 to 16 mph, with gusts as high as 32 mph.

Monday Night

Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 31. West southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Rain and snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 48. West wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday Night

Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 30. West southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

A 40 percent chance of snow before 11am. Mostly sunny, with a high near 45. Breezy, with a west wind 16 to 21 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

Partly cloudy, with a low around 27. Southwest wind 13 to 21 mph, with gusts as high as 40 mph.

Thursday

Mostly sunny, with a high near 51. Breezy, with a southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 44 mph.

Thursday Night

Partly cloudy, with a low around 31. Breezy.

Friday

A chance of snow. Partly sunny, with a high near 49. Windy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 13.

Saturday

A slight chance of snow. Partly sunny, with a high near 37.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 14.

Sunday

Mostly sunny, with a high near 42.