Expires:202601242300;;464924
FPUS55 KRIW 242049
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
147 PM MST Sat Jan 24 2026


WYZ001-242300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
147 PM MST Sat Jan 24 2026

.THIS AFTERNOON...Mostly cloudy with scattered snow showers. Cold
with highs 10 to 16. West winds 10 to 15 mph with gusts up to
25 mph. Chance of snow 30 percent. 
.TONIGHT...Mostly cloudy with numerous snow showers. Storm total
snow accumulation around an inch. Cold with lows 5 below to
1 above zero. West winds around 10 mph. Chance of snow
60 percent. 
.SUNDAY...Partly cloudy with scattered snow showers in the
morning, then sunny in the afternoon. Cold with highs 7 to
15 above. Northwest winds around 10 mph with gusts up to 20 mph.
Chance of snow 30 percent. 
.SUNDAY NIGHT...Mostly clear. Cold with lows 3 below to 9 below
zero. Southwest winds around 10 mph with gusts up to 20 mph. 
.MONDAY...Mostly sunny. Highs in the lower 20s. Southwest winds
10 to 15 mph with gusts up to 30 mph. 
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows zero to 10 above zero. 
.TUESDAY...Partly cloudy. Highs in the mid 20s. 
.TUESDAY NIGHT...Mostly clear. Cold with lows zero to 5 above
zero. 
.WEDNESDAY...Partly cloudy. Highs in the upper 20s. 
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. 
.THURSDAY...Partly cloudy. Highs in the upper 20s. 
.THURSDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. 
.FRIDAY...Partly cloudy. Highs around 30. 

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