Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444° N Lon: 110.42111° W Elev: 7835.0 ft.

NA

23°F

-5°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 18 Jan 05:56 PM MST
Detailed forecast for

Yellowstone National Park

Tonight
Partly cloudy. Patchy fog. Cold with lows 2 below to 4 above zero. North winds around 10 mph this evening.
Martin Luther King Jr Day
Patchy fog in the morning. Mostly sunny. Highs in the mid 20s. West winds around 10 mph with gusts up to 20 mph in the afternoon.
Monday Night
Partly cloudy. Patchy fog after midnight. Cold with lows 5 to 11 above. Southwest winds around 10 mph with gusts up to 20 mph.
Tuesday
Mostly cloudy in the morning, then partly cloudy with a chance of snow showers in the afternoon. Highs in the lower 20s. West winds around 10 mph with gusts up to 25 mph. Chance of snow 30 percent.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Cold with lows 2 to 8 above. Southwest winds around 10 mph.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the lower 20s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Cold with lows zero to 10 above zero.
Thursday
Partly cloudy. Highs in the mid 20s.
Thursday Night
Mostly cloudy. A slight chance of snow showers after midnight. Cold with lows 5 to 15 above. Chance of snow 20 percent.
Friday
Mostly cloudy with a 30 percent chance of snow showers. Highs in the lower 20s.
Friday Night
Mostly cloudy with a 30 percent chance of snow showers. Cold with lows 5 to 10 above.
Saturday
Mostly cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the lower 20s. Chance of snow 60 percent.
Saturday Night
Partly cloudy with a 30 percent chance of snow showers. Cold with lows 5 to 10 above.
Sunday
Mostly cloudy with a 30 percent chance of snow showers. Highs in the mid 20s.



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616 PM MST Sun Jan 18 2026
 
 

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