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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

48°F

9°C

Humidity	77%
Wind Speed	SE 13 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	27 Jun 10:15 AM MDT

More Information:

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

Extended Forecast for

22 Miles NNW 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

Today
High: 44 °F
Showers then
T-storms
Tonight
Low: 32 °F
Showers then
Rain/Snow
Sunday
High: 38 °F
Snow Showers
then
Rain/Snow
Sunday Night
Low: 31 °F
Snow Showers
Likely
Monday
High: 40 °F
Snow then
Rain/Snow
Monday Night
Low: 34 °F
Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 50 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 54 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 44. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain, possibly mixed with snow showers, becoming all snow after 4am. Some thunder is also possible. Low around 32. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Snow showers before 4pm, then rain and snow showers. Some thunder is also possible. High near 38. South southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow showers likely, mainly before midnight, then snow likely after 1am. Some thunder is also possible. Cloudy, with a low around 31. South wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday

Snow before 3pm, then rain and snow. Some thunder is also possible. High near 40. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 34. Southwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 50. Light south southeast wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

Mostly cloudy, with a low around 36. Southwest wind 8 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.

Wednesday Night

Partly cloudy, with a low around 40.

Thursday

Mostly sunny, with a high near 60. Breezy.

Thursday Night

Mostly cloudy, with a low around 43.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60. Breezy.