Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 15, 12:00 AM MDT

Current conditions at

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

26°F

-3°C

Humidity	87%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	13 Mar 01:32 PM MDT

More Information:

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

Extended Forecast for

Zortman MT

Winter Storm Warning March 13, 02:41pm until March 15, 12:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 02:41pm until March 15, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
This Afternoon
High: 30 °F
Heavy Snow
Tonight
Low: 20 °F
Snow
Saturday
High: 26 °F
Heavy Snow
Saturday Night
Low: 6 °F
Snow Likely
then Mostly
Cloudy
Sunday
High: 23 °F
Mostly Sunny
Sunday Night
Low: 10 °F
Mostly Cloudy
Monday
High: 40 °F
Mostly Cloudy
Monday Night
Low: 34 °F
Slight Chance
Rain/Snow and
Windy

Detailed Forecast

This Afternoon

Snow likely. The snow could be heavy at times. Cloudy, with a high near 30. West northwest wind around 7 mph becoming east northeast. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Low around 20. East wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 26. East wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow likely before midnight. Mostly cloudy, with a low around 6. Wind chill values between -5 and zero. North wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Mostly sunny, with a high near 23. Northwest wind 5 to 8 mph becoming west southwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 10. South southwest wind around 7 mph.

Monday

Mostly cloudy, with a high near 40. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.

Monday Night

A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 34. Windy, with a west wind 17 to 22 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 20%.

Tuesday

Partly sunny, with a high near 54. Windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph.

Tuesday Night

Partly cloudy, with a low around 43. Windy, with a west wind 31 to 33 mph, with gusts as high as 49 mph.

Wednesday

Mostly sunny, with a high near 62. Breezy, with a west wind 26 to 29 mph, with gusts as high as 40 mph.

Wednesday Night

Mostly cloudy, with a low around 46. Breezy.

Thursday

Mostly sunny, with a high near 66. Breezy.