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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.

Hazardous Weather Conditions

Winter Weather Advisory in effect from June 27, 06:00 PM MDT until June 29, 12:00 PM MDT

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

unknown precip

45°F

7°C

Humidity	93%
Wind Speed	S 7 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	27 Jun 04:45 PM MDT

More Information:

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

Extended Forecast for

11 Miles WNW Island Park ID

Winter Weather Advisory June 27, 06:00pm until June 29, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 50 °F
T-storms
Likely
Tonight
Low: 36 °F
Showers then
Rain/Snow
Sunday
High: 43 °F
Rain/Snow
Sunday Night
Low: 33 °F
Rain/Snow
Monday
High: 45 °F
Rain/Snow
Monday Night
Low: 37 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 62 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a high near 50. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Tonight

Rain showers before midnight, then rain between midnight and 5am, then rain, possibly mixed with snow after 5am. Some thunder is also possible. Low around 36. South wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Rain and snow before 4pm, then rain likely, possibly mixed with snow showers between 4pm and 5pm, then rain showers after 5pm. Some thunder is also possible. High near 43. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain and snow. Some thunder is also possible. Low around 33. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain and snow before noon, then rain, possibly mixed with snow showers between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 45. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 37. West southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Tuesday Night

Partly cloudy, with a low around 38. South southwest wind 9 to 14 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

Mostly sunny, with a high near 67.

Thursday Night

Partly cloudy, with a low around 45.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66. Breezy.