Fri Feb 21 08:22:00 PM EST 2025

Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
620 PM MST Fri Feb 21 2025

.TONIGHT...Partly cloudy. Cold with lows 7 to 13 above. South
winds around 10 mph with gusts up to 20 mph. 
.SATURDAY...Mostly cloudy and breezy. Highs in the upper 20s.
Southwest winds 15 to 20 mph with gusts up to 30 mph. 
.SATURDAY NIGHT...Partly cloudy. Snow showers likely after
midnight. Little or no snow accumulation. Cold with lows 13 to
19. Southwest winds 10 to 15 mph. Gusts up to 35 mph after
midnight. Chance of snow 60 percent. 
.SUNDAY...Snow showers. Light snow accumulation. Breezy with
highs in the lower 30s. Southwest winds 15 to 20 mph with gusts
up to 40 mph. Chance of snow 90 percent. 
.SUNDAY NIGHT...Snow showers. New light snow accumulation. Breezy
with lows in the upper 20s. Southwest winds 15 to 20 mph with
gusts up to 45 mph. Chance of snow 90 percent. 
.MONDAY...Mostly cloudy. Snow showers, mainly in the morning. New
light snow accumulation. Breezy with highs in the mid 30s. Chance
of snow 80 percent. 
.MONDAY NIGHT...Mostly cloudy with snow showers. New little or no
snow accumulation. Breezy. Near steady temperature around 30.
Chance of snow 90 percent. 
.TUESDAY...Snow showers. Light snow accumulation. Breezy with
highs in the lower 30s. Chance of snow 90 percent. 
.TUESDAY NIGHT...Mostly cloudy with a chance of snow showers in
the evening, then partly cloudy after midnight. Breezy, cold with
lows 10 to 15. Chance of snow 30 percent. 
.WEDNESDAY...Partly cloudy. Highs in the lower 30s. 
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 10 to 15. 
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 30s. 
.THURSDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. 
.FRIDAY...Partly cloudy. Highs in the upper 30s.