Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from March 8, 03:00 AM MDT until March 9, 12:00 AM MDT

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

46°F

8°C

Humidity	36%
Wind Speed	W 21 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	06 Mar 03:00 PM MST

More Information:

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

Extended Forecast for

Helena MT

High Wind Watch March 8, 03:00am until March 9, 12:00am

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 31 °F
Increasing
Clouds
Saturday
High: 50 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
and Breezy
Saturday Night
Low: 41 °F
Mostly Cloudy
Sunday
High: 56 °F
Slight Chance
Rain and
Windy
Sunday Night
Low: 35 °F
Chance
Rain/Snow and
Windy
Monday
High: 42 °F
Chance Snow
and Breezy
Monday Night
Low: 24 °F
Slight Chance
Snow and
Blustery
Tuesday
High: 34 °F
Chance Snow
and Breezy
Tuesday Night
Low: 22 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Tonight

Increasing clouds, with a low around 31. West southwest wind 11 to 16 mph, with gusts as high as 30 mph.

Saturday

A slight chance of rain and snow before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 50. Breezy, with a west wind 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 41. West southwest wind 17 to 21 mph, with gusts as high as 41 mph.

Sunday

A 20 percent chance of rain after 11am. Patchy blowing dust after 8am. Mostly sunny, with a high near 56. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 60 mph.

Sunday Night

A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Windy, with a west wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Monday

A 40 percent chance of snow. Partly sunny, with a high near 42. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

Monday Night

A 20 percent chance of snow. Partly cloudy, with a low around 24. Blustery, with a west northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 49 mph.

Tuesday

A chance of snow. Partly sunny, with a high near 34. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 45 mph.

Tuesday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 22. Breezy.

Wednesday

A chance of snow. Mostly cloudy, with a high near 46. Breezy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 37. Breezy.

Thursday

A chance of rain and snow. Mostly cloudy, with a high near 51. Windy.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 30. Windy.

Friday

A chance of snow. Mostly cloudy, with a high near 41. Breezy.