Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

En Español

Current conditions at

PORPHYRY (PHYM8)

Lat: 46.835278°NLon: 110.7175°WElev: 8232ft.

17°F

-8°C

Humidity	91%
Wind Speed	SSW 7 G 13 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	NA
Wind Chill	7°F (-14°C)
Last update	19 Jan 9:05 am MST

More Information:

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

Extended Forecast for

7 Miles SSE Neihart MT

Today

Chance Snow
and Patchy
Blowing Snow
High: 34 °F
Tonight

Snow Likely
and Patchy
Blowing Snow
Low: 23 °F
Sunday

Snow and
Patchy
Blowing Snow
High: 32 °F
Sunday
Night

Snow Likely
and Patchy
Blowing Snow
Low: 18 °F
M.L.King
Day

Snow Likely
and Patchy
Blowing Snow
High: 22 °F
Monday
Night

Slight Chance
Snow then
Partly Cloudy
Low: 8 °F
Tuesday

Chance Snow
and Breezy
High: 22 °F
Tuesday
Night

Chance Snow
and Breezy
Low: 16 °F
Wednesday

Heavy Snow
and Breezy
High: 27 °F

Detailed Forecast

Today

A 40 percent chance of snow. Patchy blowing snow. Cloudy, with a high near 34. Windy, with a southwest wind 21 to 31 mph, with gusts as high as 44 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow likely, mainly after 5am. Patchy blowing snow before 2am. Cloudy, with a low around 23. Windy, with a west wind 28 to 33 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Snow. Patchy blowing snow after 4pm. High near 32. West southwest wind 7 to 16 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow likely. Patchy blowing snow before midnight. Cloudy, with a low around 18. Southwest wind 14 to 18 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

M.L.King Day

Snow likely. Patchy blowing snow between 2pm and 4pm. Mostly cloudy, with a high near 22. Northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Monday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 8.

Tuesday

A 30 percent chance of snow after 11am. Cloudy, with a high near 22. Breezy. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16. Breezy.

Wednesday

Snow likely. The snow could be heavy at times. Cloudy, with a high near 27. Breezy.

Wednesday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 15. Blustery.

Thursday

A chance of snow. Cloudy, with a high near 24.