Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from March 12, 06:00 PM MDT until March 14, 06:00 PM MDT
High Wind Warning in effect from March 12, 12:00 AM MDT until March 12, 06:00 PM MDT

Current conditions at

PORPHYRY (PHYM8)

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

6°F

-14°C

Humidity	85%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	2°F (-17°C)
Visibility	NA
Wind Chill	-2°F (-19°C)
Last update	11 Mar 03:05 AM MDT

More Information:

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

Extended Forecast for

7 Miles S Neihart MT

Winter Storm Watch March 12, 06:00pm until March 14, 06:00pm

High Wind Warning March 12, 12:00am until March 12, 06:00pm

Click here for hazard details and duration

Winter Storm Watch

High Wind Warning

Overnight
Low: 8 °F
Partly Cloudy
Wednesday
High: 27 °F
Partly Sunny
then Slight
Chance Snow
Wednesday Night
Low: 24 °F
Chance Snow
and Patchy
Blowing Snow
Thursday
High: 30 °F
Snow and
Areas Blowing
Snow
Thursday Night
Low: 21 °F
Snow and
Patchy
Blowing Snow
Friday
High: 28 °F
Snow
Friday Night
Low: 20 °F
Snow
Saturday
High: 26 °F
Snow
Saturday Night
Low: 5 °F
Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 8. Wind chill values as low as -5. West southwest wind around 8 mph.

Wednesday

A 20 percent chance of snow after noon. Partly sunny, with a high near 27. Wind chill values as low as -5. West southwest wind 8 to 16 mph, with gusts as high as 31 mph.

Wednesday Night

A 50 percent chance of snow, mainly after 2am. Patchy blowing snow after 9pm. Cloudy, with a low around 24. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 48 mph. New snow accumulation of around an inch possible.

Thursday

Snow. Areas of blowing snow. High near 30. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. Patchy blowing snow before 9pm. Low around 21. West wind 13 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. High near 28. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 20. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

Saturday

Snow. Cloudy, with a high near 26. West wind 7 to 14 mph, with gusts as high as 28 mph.

Saturday Night

Snow. Cloudy, with a low around 5.

Sunday

Snow likely, mainly after noon. Mostly cloudy, with a high near 19.

Sunday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 15.

Monday

Snow likely. Mostly cloudy, with a high near 36.

Monday Night

A chance of snow. Mostly cloudy, with a low around 33.