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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

PORPHYRY (PHYM8)

Lat: 46.83821°NLon: 110.71813°WElev: 8232.0ft.

44°F

7°C

Humidity	88%
Wind Speed	SW 6 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	27 Jun 10:05 AM MDT

More Information:

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

Extended Forecast for

7 Miles E Neihart MT

Today
High: 46 °F
Chance
Showers then
Showers
Tonight
Low: 33 °F
Showers
Sunday
High: 38 °F⇓
Rain/Snow
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 39 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
then Chance
Showers
Tuesday
High: 52 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 38 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 57 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Steady temperature around 46. West wind around 7 mph becoming north in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before midnight, then showers and possibly a thunderstorm, mainly after midnight. Low around 33. North northwest wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Rain, possibly mixed with snow showers before 8am, then rain showers between 8am and 9am, then rain, possibly mixed with snow showers after 9am. Some thunder is also possible. Temperature falling to around 33 by 3pm. West southwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain and snow showers. Low around 32. West southwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain, possibly mixed with snow. Some thunder is also possible. High near 39. Southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain, possibly mixed with snow showers, becoming all rain after 9pm. Some thunder is also possible. Low around 35. West southwest wind 13 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 52. West wind 11 to 13 mph, with gusts as high as 23 mph.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 57.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 62.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 63.