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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

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

rain,mist

52°F

11°C

Humidity	100%
Wind Speed	W 10 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	52°F (11°C)
Visibility	6.00 mi
Last update	28 Jun 02:35 AM MDT

More Information:

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

Extended Forecast for

Vaughn MT

Overnight
Low: 52 °F
Rain
Sunday
High: 61 °F
Chance Rain
then Rain
Sunday Night
Low: 44 °F
Rain and
Breezy
Monday
High: 62 °F
Rain
Monday Night
Low: 46 °F
Rain
Tuesday
High: 74 °F
Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 77 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Rain and possibly a thunderstorm, mainly before 5am, then a chance of rain and thunderstorms after 5am. Low around 52. West northwest wind around 10 mph. Chance of precipitation is 80%.

Sunday

A chance of rain, then rain and possibly a thunderstorm after 3pm. High near 61. West southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Rain. Low around 44. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain, with thunderstorms also possible after noon. High near 62. West southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Monday Night

Rain and possibly a thunderstorm before midnight, then rain likely. Low around 46. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Tuesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 74. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tuesday Night

Partly cloudy, with a low around 48. Southwest wind 5 to 9 mph.

Wednesday

Mostly sunny, with a high near 77. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

Wednesday Night

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

Thursday

Mostly sunny, with a high near 81.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 76.