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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Storm Warning in effect from April 2, 09:00 AM MDT until April 3, 12:00 PM MDT

Current conditions at

PORPHYRY (PHYM8)

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

30°F

-1°C

Humidity	99%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	01 Apr 10:05 PM MDT

More Information:

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

Extended Forecast for

7 Miles ESE Neihart MT

Winter Storm Warning April 2, 09:00am until April 3, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 26 °F
Snow Likely
Thursday
High: 34 °F
Snow
Thursday Night
Low: 18 °F
Heavy Snow
Friday
High: 30 °F
Snow then
Snow Likely
Friday Night
Low: 20 °F
Partly Cloudy
Saturday
High: 39 °F
Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 42 °F
Sunny then
Slight Chance
Snow
Sunday Night
Low: 24 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow likely, mainly before 3am. Mostly cloudy, with a low around 26. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Thursday

Snow before noon, then snow showers between noon and 3pm, then snow after 3pm. Some thunder is also possible. High near 34. South southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 18. West northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday

Snow. High near 30. West northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Partly cloudy, with a low around 20. West southwest wind 9 to 13 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 39. West southwest wind 9 to 14 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 23. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.

Sunday

A slight chance of snow after noon. Mostly sunny, with a high near 42. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 24.

Monday

A chance of snow, mainly after noon. Mostly cloudy, with a high near 42.