Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

HELENA VALLEY (HVMT)

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

74°F

23°C

Humidity	32%
Wind Speed	ESE 4 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	29 Sep 06:00 PM MDT

More Information:

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

Extended Forecast for

7 Miles N Helena MT

Tonight
Low: 50 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 73 °F
Chance
Showers
Tuesday Night
Low: 45 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Chance
Showers
Thursday
High: 67 °F
Chance
Showers
Thursday Night
Low: 39 °F
Chance
Showers
Friday
High: 64 °F
Slight Chance
Showers then
Mostly Sunny
Friday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 50. South wind 3 to 7 mph.

Tuesday

A slight chance of showers before 11am, then a chance of showers after 3pm. Partly sunny, with a high near 73. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 45. South wind around 6 mph becoming west in the evening. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 72. South wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 18 mph.

Thursday

A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 67. West southwest wind 3 to 8 mph.

Thursday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 39. West southwest wind 5 to 8 mph.

Friday

A slight chance of showers before noon. Mostly sunny, with a high near 64. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Partly cloudy, with a low around 37.

Saturday

Mostly sunny, with a high near 62.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 34.