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 15, 12:00 AM MDT

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

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

23°F

-5°C

Humidity	84%
Wind Speed	NE 14 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	11°F (-12°C)
Last update	14 Mar 06:08 PM MDT

More Information:

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

Extended Forecast for

23 Miles WSW Brockway MT

Winter Storm Warning March 14, 06:58pm until March 15, 12:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 06:58pm until March 15, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
Tonight
Low: 3 °F
Snow and
Areas
Freezing Fog
Sunday
High: 21 °F
Mostly Sunny
Sunday Night
Low: 5 °F
Partly Cloudy
Monday
High: 35 °F
Partly Sunny
then Slight
Chance
Rain/Snow
Monday Night
Low: 27 °F
Slight Chance
Wintry Mix
then Mostly
Cloudy
Tuesday
High: 55 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 67 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow, mainly before 9pm. Areas of freezing fog between 10pm and 3am. Low around 3. Wind chill values between -10 and zero. North northeast wind 8 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Sunday

Mostly sunny, with a high near 21. Wind chill values between -10 and zero. North northwest wind 5 to 7 mph becoming west in the afternoon.

Sunday Night

Partly cloudy, with a low around 5. West wind around 5 mph becoming light and variable in the evening.

Monday

A slight chance of snow between noon and 4pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 35. Wind chill values between zero and 10. South wind 5 to 10 mph. Chance of precipitation is 20%.

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 27. South wind 7 to 9 mph. Chance of precipitation is 20%.

Tuesday

Partly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

Tuesday Night

Partly cloudy, with a low around 40. West wind 10 to 17 mph, with gusts as high as 26 mph.

Wednesday

Mostly sunny, with a high near 67. West wind 9 to 17 mph, with gusts as high as 26 mph.

Wednesday Night

Partly cloudy, with a low around 43. West wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday

Partly sunny, with a high near 69. West wind 8 to 15 mph, with gusts as high as 23 mph.

Thursday Night

Partly cloudy, with a low around 45. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.

Friday

Partly sunny, with a high near 71.