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 >

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

15°F

-9°C

Humidity	86%
Wind Speed	NNE 20 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	-2°F (-19°C)
Last update	14 Mar 10:08 PM MDT

More Information:

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

Extended Forecast for

Brockway MT

Tonight
Low: 3 °F
Slight Chance
Snow and
Patchy
Freezing Fog
Sunday
High: 21 °F
Mostly Sunny
Sunday Night
Low: 5 °F
Partly Cloudy
Monday
High: 33 °F
Partly Sunny
then Slight
Chance Snow
Monday Night
Low: 26 °F
Slight Chance
Wintry Mix
then Mostly
Cloudy
Tuesday
High: 57 °F
Mostly Cloudy
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of snow before 1am. Patchy freezing fog between midnight and 3am. Mostly cloudy, with a low around 3. Wind chill values between -10 and zero. North northeast wind 8 to 16 mph, with gusts as high as 26 mph.

Sunday

Mostly sunny, with a high near 21. Wind chill values between -10 and zero. North wind 6 to 9 mph becoming west in the afternoon.

Sunday Night

Partly cloudy, with a low around 5. Wind chill values between -5 and zero. South southwest wind 3 to 6 mph.

Monday

A 20 percent chance of snow after noon. Partly sunny, with a high near 33. Wind chill values between zero and 10. South wind 5 to 10 mph.

Monday Night

A slight chance of snow before 9pm, then a slight chance of freezing rain between 9pm and midnight. Mostly cloudy, with a low around 26. South wind 7 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.

Tuesday

Partly sunny, with a high near 57. Breezy, with a west southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

Tuesday Night

Partly cloudy, with a low around 40. West wind 10 to 17 mph, with gusts as high as 28 mph.

Wednesday

Mostly sunny, with a high near 67. West wind 9 to 18 mph, with gusts as high as 28 mph.

Wednesday Night

Partly cloudy, with a low around 43. West wind 10 to 13 mph, with gusts as high as 21 mph.

Thursday

Mostly sunny, with a high near 68. West southwest wind 9 to 16 mph, with gusts as high as 23 mph.

Thursday Night

Partly cloudy, with a low around 45. West wind 9 to 11 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 70.