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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 Regional Airport (KHLN)

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

Mostly Cloudy

68°F

20°C

Humidity	64%
Wind Speed	WNW 6 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	26 Jun 04:20 PM MDT

More Information:

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

Extended Forecast for

3 Miles SSE Helena MT

This Afternoon
High: 70 °F
Showers
Likely
Tonight
Low: 50 °F
Showers
Saturday
High: 62 °F
Showers
Saturday Night
Low: 45 °F
Showers
Sunday
High: 51 °F
Showers
Sunday Night
Low: 43 °F
Rain
Monday
High: 54 °F
Showers
Monday Night
Low: 45 °F
Showers
Likely
Tuesday
High: 67 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 70. West wind around 8 mph. Chance of precipitation is 70%.

Tonight

Showers and possibly a thunderstorm before 4am, then showers likely. Low around 50. West wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 80%.

Saturday

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 62. Light west wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, then showers after midnight. Low around 45. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

Sunday

Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 51. West southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Sunday Night

Rain. Low around 43. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

Monday

Rain before noon, then showers and possibly a thunderstorm after noon. High near 54. West southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

Tuesday Night

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

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 70.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 48.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 51.