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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

9°F

-13°C

Humidity	83%
Wind Speed	N 0 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	5°F (-15°C)
Visibility	NA
Last update	23 Jan 04:56 AM MST

More Information:

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

Extended Forecast for

24 Miles ENE Lake WY

Today
High: 5 °F⇓
Chance Snow
Showers
Tonight
Low: -14 °F
Mostly Clear
Saturday
High: 3 °F
Slight Chance
Snow Showers
Saturday Night
Low: -7 °F
Chance Snow
Showers
Sunday
High: 6 °F
Slight Chance
Snow Showers
then Sunny
and Breezy
Sunday Night
Low: -2 °F
Mostly Clear
then Mostly
Clear and
Breezy
Monday
High: 15 °F
Mostly Sunny
and Breezy
Monday Night
Low: 6 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 18 °F
Partly Sunny

Detailed Forecast

Today

A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a temperature falling to around -3 by 5pm. Wind chill values as low as -20. Northwest wind 6 to 11 mph.

Tonight

Mostly clear, with a low around -14. Wind chill values as low as -30. West wind 6 to 8 mph.

Saturday

A 20 percent chance of snow showers after 11am. Increasing clouds and cold, with a high near 3. Wind chill values as low as -25. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

Saturday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around -7. Wind chill values as low as -25. West wind 11 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Sunday

A 20 percent chance of snow showers before 11am. Mostly sunny and cold, with a high near 6. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around -2. Breezy, with a west southwest wind around 15 mph, with gusts as high as 23 mph.

Monday

Mostly sunny, with a high near 15. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 28 mph.

Monday Night

Mostly cloudy, with a low around 6. Breezy.

Tuesday

Partly sunny, with a high near 18.

Tuesday Night

Partly cloudy, with a low around 7.

Wednesday

Mostly sunny, with a high near 21.