Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 09:00 PM MDT

Current conditions at

PORPHYRY (PHYM8)

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

-1°F

-18°C

Humidity	79%
Wind Speed	N 11 MPH
Barometer	NA
Dewpoint	-6°F (-21°C)
Visibility	NA
Wind Chill	-18°F (-28°C)
Last update	14 Mar 07:05 PM MDT

More Information:

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

Extended Forecast for

7 Miles N Sand Point MT

Winter Storm Warning March 14, 07:17pm until March 14, 09:00pm

Click here for hazard details and duration

...

Winter Storm Warning March 14, 07:17pm until March 14, 09:00pm
NOW until 9:00pm Sat
Winter Storm Warning
Tonight
Low: -5 °F
Snow Likely
and Areas
Blowing Snow
Sunday
High: 14 °F
Mostly Sunny
Sunday Night
Low: 8 °F
Mostly Cloudy
then Chance
Snow
Monday
High: 34 °F
Snow Likely
and Breezy
Monday Night
Low: 32 °F
Windy.
Rain/Snow
Likely then
Chance Snow
Tuesday
High: 40 °F
Chance Snow
and Windy
Tuesday Night
Low: 35 °F
Breezy.
Chance Snow
then Mostly
Cloudy
Wednesday
High: 46 °F
Partly Sunny
and Breezy

Detailed Forecast

Tonight

Snow likely, mainly before midnight. Areas of blowing snow before 9pm. Mostly cloudy, with a low around -5. Wind chill values as low as -25. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Sunday

Mostly sunny, with a high near 14. Wind chill values as low as -20. West wind 9 to 15 mph, with gusts as high as 26 mph.

Sunday Night

A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -10. West southwest wind 14 to 18 mph, with gusts as high as 28 mph. New snow accumulation of around an inch possible.

Monday

Snow likely. Mostly cloudy, with a high near 34. Wind chill values as low as zero. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday Night

Snow likely before 9pm, then rain likely, possibly mixed with snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 32. Windy, with a west southwest wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

A 30 percent chance of snow. Partly sunny, with a high near 40. Windy, with a west southwest wind 29 to 36 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.

Tuesday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 35. Breezy, with a west wind around 28 mph, with gusts as high as 44 mph. Little or no snow accumulation expected.

Wednesday

Partly sunny, with a high near 46. Breezy, with a west wind 26 to 28 mph, with gusts as high as 45 mph.

Wednesday Night

Mostly cloudy, with a low around 36. Breezy.

Thursday

Partly sunny, with a high near 48. Breezy.

Thursday Night

Mostly cloudy, with a low around 38. Breezy.

Friday

A slight chance of rain. Partly sunny, with a high near 52. Breezy.

Friday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 39. Breezy.