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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.

43°F

6°C

Humidity	91%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	27 Jun 12:05 PM MDT

More Information:

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

Extended Forecast for

7 Miles ESE Neihart MT

This Afternoon
High: 51 °F
Showers
Tonight
Low: 34 °F
Showers
Sunday
High: 38 °F
Rain/Snow
Sunday Night
Low: 33 °F
Rain/Snow
Monday
High: 38 °F
Rain/Snow
then Showers
Monday Night
Low: 35 °F
Showers
Tuesday
High: 52 °F
Showers
Likely
Tuesday Night
Low: 38 °F
Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 56 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 51. West northwest wind around 7 mph becoming north. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and thunderstorms before midnight, then showers and possibly a thunderstorm, mainly after midnight. Low around 34. 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 between 8am and 9am, then rain, possibly mixed with snow showers after 9am. Some thunder is also possible. High near 38. 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, becoming all rain after 3am. Low around 33. West southwest wind 16 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after noon. Some thunder is also possible. High near 38. West southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 35. West wind 13 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Tuesday Night

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

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 56.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 61.

Thursday Night

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

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 62.