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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

HELENA VALLEY (HVMT)

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

54°F

12°C

Humidity	72%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	28 Jun 12:00 AM MDT

More Information:

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

Extended Forecast for

10 Miles NE East Helena MT

Overnight
Low: 50 °F
Rain
Sunday
High: 52 °F
Rain
Sunday Night
Low: 41 °F
Rain
Monday
High: 55 °F
Rain
Monday Night
Low: 44 °F
Rain then
Rain Likely
Tuesday
High: 70 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 46 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 72 °F
Showers
Likely
Wednesday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Rain. Low around 50. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain, with thunderstorms also possible after 3pm. High near 52. West wind 8 to 10 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Rain. Low around 41. South southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. High near 55. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.

Monday Night

Rain. Low around 44. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Tuesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 70. South wind 3 to 7 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. West southwest wind 3 to 7 mph. Chance of precipitation is 30%.

Wednesday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 46.

Independence Day

Mostly sunny, with a high near 73.