Thu Feb 20 09:53:34 AM EST 2025

Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
751 AM MST Thu Feb 20 2025

.TODAY...Areas of fog this morning. Cloudy with scattered snow
showers. Highs around 30. Northwest winds around 10 mph. Chance
of snow 30 percent. 
.TONIGHT...Mostly cloudy. Areas of fog in the evening. Widespread
fog after midnight. Cold with lows 9 to 15 above. Northwest winds
around 10 mph in the evening. 
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Areas of fog in the morning. Highs in the mid 20s.
Southwest winds 10 to 15 mph. 
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 10 to 16. Southwest winds around
10 mph with gusts up to 20 mph. 
.SATURDAY...Mostly cloudy. A chance of snow showers in the
morning. Highs in the upper 20s. Southwest winds 10 to 15 mph
with gusts up to 30 mph. Chance of snow 30 percent. 
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a chance of snow showers after midnight. Cold with
lows 15 to 21. Chance of snow 30 percent. 
.SUNDAY...Cloudy with snow showers likely. Light snow
accumulation possible. Breezy with highs in the lower 30s. Chance
of snow 70 percent. 
.SUNDAY NIGHT...Cloudy with snow showers likely. New light snow
accumulation possible. Breezy. Near steady temperature in the
upper 20s. Chance of snow 70 percent. 
.MONDAY...Mostly cloudy. Snow showers likely, mainly in the
morning. New little or no snow accumulation. Breezy with highs in
the mid 30s. Chance of snow 60 percent. 
.MONDAY NIGHT...Mostly cloudy. A chance of snow showers in the
evening, then snow showers likely after midnight. Little or no
snow accumulation. Lows in the mid 20s. Chance of snow
60 percent. 
.TUESDAY...Snow showers likely. Light snow accumulation possible.
Breezy with highs in the lower 30s. Chance of snow 60 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 16 to 22. 
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the lower
30s. Chance of snow 30 percent.