Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

68°F

20°C

Humidity	22%
Wind Speed	SE 8 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	27 Sep 12:53 PM MDT

More Information:

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

Extended Forecast for

9 Miles NNW Helena MT

This Afternoon
High: 77 °F
Patchy Smoke
Tonight
Low: 44 °F
Patchy Smoke
then Mostly
Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 48 °F
Patchy Smoke
Monday
High: 83 °F
Sunny
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 73 °F
Chance Rain
then Chance
T-storms
Tuesday Night
Low: 44 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Patchy smoke before 2pm. Sunny, with a high near 77. East southeast wind 7 to 10 mph, with gusts as high as 18 mph.

Tonight

Patchy smoke between 9pm and 10pm. Mostly clear, with a low around 44. East wind 5 to 7 mph becoming light and variable after midnight.

Sunday

Sunny, with a high near 81. Calm wind becoming east 5 to 7 mph in the afternoon.

Sunday Night

Patchy smoke between 11pm and 3am. Mostly clear, with a low around 48. Northeast wind 5 to 8 mph becoming calm in the evening.

Monday

Sunny, with a high near 83. South southeast wind 5 to 9 mph.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and midnight. Mostly cloudy, with a low around 50. South southeast wind 6 to 9 mph becoming west southwest in the evening. Chance of precipitation is 40%.

Tuesday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44. South southwest wind 7 to 9 mph.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Wednesday Night

A slight chance of rain. Mostly cloudy, with a low around 43.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 69.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 42.

Friday

A chance of rain. Partly sunny, with a high near 61.