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 Warning 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.

Overcast

41°F

5°C

Humidity	48%
Wind Speed	SW 3 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	07 Mar 03:20 AM MST

More Information:

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

Extended Forecast for

Helena MT

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

Click here for hazard details and duration

High Wind Warning

Overnight
Low: 32 °F
Mostly Cloudy
Saturday
High: 53 °F
Chance
Rain/Snow
then Slight
Chance Rain
Saturday Night
Low: 42 °F
Mostly Cloudy
Sunday
High: 61 °F
Patchy
Blowing Dust
and Breezy
Sunday Night
Low: 35 °F
Chance Rain
and Breezy
then Chance
Rain/Snow
Monday
High: 44 °F
Chance Snow
and Breezy
Monday Night
Low: 23 °F
Slight Chance
Snow
Tuesday
High: 36 °F
Chance Snow
Tuesday Night
Low: 20 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 32. South southwest wind around 10 mph, with gusts as high as 25 mph.

Saturday

A chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 53. West wind 10 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 42. Southwest wind around 15 mph, with gusts as high as 33 mph.

Sunday

Patchy blowing dust after 11am. Mostly sunny, with a high near 61. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph.

Sunday Night

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 44. Breezy, with a west wind 14 to 22 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.

Monday Night

A 20 percent chance of snow. Partly cloudy, with a low around 23. West northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.

Tuesday

A chance of snow. Partly sunny, with a high near 36. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.

Tuesday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 20.

Wednesday

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

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 36.

Thursday

A chance of rain and snow. Mostly cloudy, with a high near 54. Windy.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 34. Breezy.

Friday

A chance of snow. Mostly cloudy, with a high near 47. Breezy.