Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Overcast

9°F

-13°C

Humidity	71%
Wind Speed	N 9 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	-4°F (-20°C)
Last update	22 Jan 08:35 PM MST

More Information:

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

Extended Forecast for

15 Miles S Story WY

Tonight
Low: -11 °F
Scattered
Snow Showers
Friday
High: -8 °F⇓
Snow Showers
Likely and
Breezy
Friday Night
Low: -22 °F
Isolated Snow
Showers then
Mostly Clear
and Breezy
Saturday
High: -11 °F
Slight Chance
Snow Showers
and Breezy
Saturday Night
Low: -21 °F
Snow Showers
Likely and
Breezy
Sunday
High: -7 °F
Breezy.
Chance Snow
Showers then
Sunny
Sunday Night
Low: -10 °F
Mostly Clear
and Windy
Monday
High: 6 °F
Cold and
Windy
Monday Night
Low: 0 °F
Mostly Cloudy
and Windy

Detailed Forecast

Tonight

Scattered snow showers, mainly after 10pm. Mostly cloudy, with a low around -11. Wind chill values as low as -30. West wind 11 to 13 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow showers likely, mainly before 2pm. Cloudy and cold, with a temperature rising to near -8 by noon, then falling to around -15 during the remainder of the day. Wind chill values as low as -40. Breezy, with a west wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Isolated snow showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -22. Wind chill values as low as -50. Breezy, with a west wind 14 to 17 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of snow showers after 11am. Partly sunny and cold, with a high near -11. Wind chill values as low as -50. Breezy, with a west wind 18 to 21 mph, with gusts as high as 30 mph.

Saturday Night

Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around -21. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

A 40 percent chance of snow showers before 11am. Mostly sunny and cold, with a high near -7. Breezy, with a west wind 20 to 24 mph, with gusts as high as 34 mph.

Sunday Night

Mostly clear, with a low around -10. Windy, with a west wind 26 to 30 mph.

Monday

Sunny and cold, with a high near 6. Windy.

Monday Night

Mostly cloudy, with a low around 0. Windy.

Tuesday

Mostly cloudy and cold, with a high near 7. Blustery.

Tuesday Night

A slight chance of snow showers. Mostly cloudy, with a low around 1. Breezy.

Wednesday

A slight chance of snow showers. Mostly cloudy and cold, with a high near 8. Breezy.