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

High Wind Warning in effect from March 12, 12:00 AM MDT until March 12, 06:00 PM MDT
Winter Storm Watch in effect from March 12, 06:00 PM MDT until March 14, 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 5 MPH
Barometer	NA
Dewpoint	2°F (-17°C)
Visibility	NA
Wind Chill	-3°F (-19°C)
Last update	11 Mar 02:05 AM MDT

More Information:

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

Extended Forecast for

6 Miles NW Sand Point 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: 28 °F
Breezy.
Partly Sunny
then Chance
Snow
Wednesday Night
Low: 24 °F
Chance Snow
and Blowing
Snow
Thursday
High: 31 °F
Snow and
Blowing Snow
Thursday Night
Low: 21 °F
Snow and
Blowing Snow
Friday
High: 29 °F
Heavy Snow
and Breezy
Friday Night
Low: 20 °F
Snow
Saturday
High: 26 °F
Heavy Snow
and Breezy
Saturday Night
Low: 4 °F
Snow and
Blustery

Detailed Forecast

Overnight

Partly cloudy, with a low around 8. Wind chill values as low as -10. West wind around 17 mph, with gusts as high as 24 mph.

Wednesday

A 30 percent chance of snow, mainly after 5pm. Partly sunny, with a high near 28. Wind chill values as low as -10. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

A 50 percent chance of snow, mainly after 2am. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around 24. Windy, with a west southwest wind 28 to 33 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 60 mph. New snow accumulation of around an inch possible.

Thursday

Snow. Widespread blowing snow. High near 31. Very windy, with a west southwest wind 38 to 46 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. Widespread blowing snow, mainly before midnight. Low around 21. Windy, with a west wind 24 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. Breezy, with a west wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 20. West wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. The snow could be heavy at times. Cloudy, with a high near 26. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

Saturday Night

Snow. Cloudy, with a low around 4. Blustery.

Sunday

Snow likely, mainly after noon. Mostly cloudy, with a high near 20.

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 37. Breezy.

Monday Night

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