Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

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

Current conditions at

Hays Site MT-66 MP 10.5 (MTHAY)

Lat: 47.91928°NLon: 108.72611°WElev: 3898.0ft.

unknown precip

24°F

-4°C

Humidity	82%
Wind Speed	WSW 8 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	13 Mar 04:00 AM MDT

More Information:

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

Extended Forecast for

5 Miles WSW Zortman MT

Winter Storm Warning March 13, 04:17am until March 15, 12:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 04:17am until March 15, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
Overnight
Low: 24 °F
Snow
Friday
High: 31 °F
Snow
Friday Night
Low: 20 °F
Snow
Saturday
High: 26 °F
Snow
Saturday Night
Low: 7 °F
Snow Likely
then Mostly
Cloudy
Sunday
High: 24 °F
Mostly Sunny
then Slight
Chance Snow
Sunday Night
Low: 11 °F
Mostly Cloudy
Monday
High: 40 °F
Mostly Cloudy
then Slight
Chance Rain

Detailed Forecast

Overnight

Snow. Low around 24. West wind around 8 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 31. West wind around 9 mph becoming north in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 20. East northeast wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 26. East wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Snow likely before midnight. Mostly cloudy, with a low around 7. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday

A 20 percent chance of snow after noon. Partly sunny, with a high near 24. Northwest wind 5 to 8 mph becoming southwest in the morning.

Sunday Night

Mostly cloudy, with a low around 11. South wind around 6 mph.

Monday

A 20 percent chance of rain after noon. Mostly cloudy, with a high near 40. South wind 6 to 13 mph, with gusts as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.

Tuesday

Partly sunny, with a high near 56. Windy, with a west wind 26 to 30 mph, with gusts as high as 44 mph.

Tuesday Night

Partly cloudy, with a low around 43. Breezy, with a west wind 21 to 28 mph, with gusts as high as 41 mph.