Tropical Moisture Producing Heavy Rain in Portions of the Western U.S., Southeast Florida, and Puerto Rico and the U.S. Virgin Islands

Heavy rain and flash flooding will continue across portions of California, the Southwest, and parts of the Southern Rockies. Strong to locally severe thunderstorms and heavy rain will impact portions of the Plains and Mississippi Valley. Tropical moisture is causing heavy rainfall in southeast Florida, Puerto Rico and the Virgin Islands, Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

61°F

16°C

Humidity	55%
Wind Speed	W 5 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	18 Sep 09:00 PM MDT

More Information:

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

Extended Forecast for

Clancy MT

Tonight
Low: 45 °F
Mostly Clear
Friday
High: 78 °F
Partly Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 75 °F
Mostly Sunny
then Slight
Chance Rain
Sunday Night
Low: 40 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 70 °F
Sunny
Monday Night
Low: 41 °F
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 45. Light southwest wind.

Friday

Partly sunny, with a high near 78. Calm wind becoming north northeast around 5 mph.

Friday Night

Mostly clear, with a low around 45. Light and variable wind.

Saturday

Sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 48. West northwest wind around 6 mph becoming southwest after midnight.

Sunday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 75. West wind 5 to 11 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. West wind 6 to 11 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 70. West southwest wind around 7 mph.

Monday Night

Clear, with a low around 41.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Mostly clear, with a low around 44.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 47.