Subtropical Storm Josephine Impacts the Eastern Seaboard; Pacific Storm Impacting the Southwest U.S.

Subtropical Storm Josephine will continue to bring significant coastal flooding impacts, dangerous marine conditions, and beach erosion along portions of the Eastern Seaboard. A Pacific storm will interact with tropical moisture and bring excessive rainfall, severe thunderstorms, and high elevation snow to California, the Southwest, and Four Corners region. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from October 23, 12:00 PM MDT until October 24, 12:00 AM MDT

Current conditions at

Helena Regional Airport (KHLN)

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

Mostly Cloudy

52°F

11°C

Humidity	66%
Wind Speed	N 0 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	22 Oct 11:55 AM MDT

More Information:

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

Extended Forecast for

Clancy MT

Winter Weather Advisory October 23, 12:00pm until October 24, 12:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 70 °F
Sunny
Tonight
Low: 42 °F
Partly Cloudy
then Slight
Chance Rain
Friday
High: 52 °F⇓
Rain then
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow
then Mostly
Cloudy
Saturday
High: 46 °F
Sunny
Saturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 25 °F
Partly Cloudy
Monday
High: 47 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 70. South wind 6 to 9 mph.

Tonight

A slight chance of rain before 4am, then a slight chance of rain after 5am. Partly cloudy, with a low around 42. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

Friday

Rain before 2pm, then rain and snow. Temperature falling to around 33 by 5pm. Light and variable wind becoming north northwest 12 to 17 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Snow, possibly mixed with rain before midnight. Low around 23. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 46. Calm wind becoming south around 5 mph.

Saturday Night

Partly cloudy, with a low around 25. Calm wind becoming south around 5 mph.

Sunday

Mostly sunny, with a high near 44. Calm wind becoming north northeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 25. Light and variable wind.

Monday

Mostly sunny, with a high near 47.

Monday Night

Partly cloudy, with a low around 27.