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	77%
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 01:53 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: 28 °F
Partly Cloudy
Monday
High: 52 °F
Partly Sunny
then Slight
Chance Rain
Monday Night
Low: 33 °F
Rain/Snow
Likely
Tuesday
High: 46 °F
Rain/Snow
Likely
Tuesday Night
Low: 33 °F
Rain/Snow
Likely
Wednesday
High: 42 °F
Breezy.
Chance Snow
then Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 48 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 33 °F
Partly Cloudy
and Breezy

Detailed Forecast

Overnight

Partly cloudy, with a low around 28. South wind around 8 mph.

Monday

A slight chance of rain between 3pm and 5pm. Mostly sunny, with a high near 52. West southwest wind 8 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Monday Night

A chance of rain before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. West wind 9 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 46. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday Night

Rain likely before 11pm, then rain likely, possibly mixed with snow between 11pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 33. West southwest wind 8 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday

A 40 percent chance of snow before 11am. Mostly sunny, with a high near 42. Breezy, with a west wind 22 to 29 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.

Wednesday Night

Partly cloudy, with a low around 29. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 49 mph.

Thursday

Mostly sunny, with a high near 48. Breezy, with a southwest wind 16 to 24 mph, with gusts as high as 48 mph.

Thursday Night

Partly cloudy, with a low around 33. Breezy.

Friday

A chance of snow. Partly sunny, with a high near 47. Breezy.

Friday Night

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

Saturday

A chance of snow. Partly sunny, with a high near 36.