Montana Department of Transportation

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Accidents and Incidents Report

Yellowstone National Park Forecast

FPUS55 KRIW 141340
ZFPRIW

ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
639 AM MST SUN FEB 14 2016

WYZ020-142300-
NATRONA COUNTY LOWER ELEVATIONS-
WYZ001-142300-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
639 AM MST SUN FEB 14 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST MONDAY...

.TODAY...BREEZY...SNOW. AREAS OF BLOWING SNOW LATE IN THE
AFTERNOON. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 28 TO 34.
WEST WINDS 15 TO 25 MPH. CHANCE OF SNOW 90 PERCENT. 
.TONIGHT...BREEZY...SNOW. AREAS OF BLOWING SNOW. SNOW
ACCUMULATION OF 2 TO 3 INCHES. LOWS 20 TO 26. WEST WINDS 15 TO
20 MPH. CHANCE OF SNOW 80 PERCENT. 
.WASHINGTONS BIRTHDAY...WINDY. AREAS OF BLOWING SNOW IN THE
MORNING. SNOW EARLY IN THE MORNING...THEN SNOW...POSSIBLY MIXED
WITH RAIN IN THE LATE MORNING AND AFTERNOON. SNOW ACCUMULATION OF
2 TO 3 INCHES. HIGHS 32 TO 38. WEST WINDS 20 TO 30 MPH. CHANCE OF
PRECIPITATION 80 PERCENT. 
.MONDAY NIGHT...BREEZY...CLOUDY. SNOW LIKELY IN THE EVENING...
THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO
2 INCHES. TOTAL SNOW ACCUMULATION 7 TO 12 INCHES. LOWS 23 TO 29.
WEST WINDS 15 TO 25 MPH. CHANCE OF SNOW 60 PERCENT. 
.TUESDAY...BREEZY...CLOUDY. SLIGHT CHANCE OF SNOW IN THE
MORNING...THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 33 TO 39. SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF
PRECIPITATION 20 PERCENT. 
.TUESDAY NIGHT...MOSTLY CLOUDY. LOWS 20 TO 26. 
.WEDNESDAY...MOSTLY CLOUDY. HIGHS 36 TO 42. 
.WEDNESDAY NIGHT...BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE EVENING...THEN CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. LOWS 24 TO 30. CHANCE OF PRECIPITATION
30 PERCENT. 
.THURSDAY...BREEZY. SNOW SHOWERS...POSSIBLY MIXED WITH RAIN
SHOWERS. HIGHS 33 TO 39. CHANCE OF PRECIPITATION 60 PERCENT. 
.THURSDAY NIGHT...BREEZY...COLDER. CLOUDY WITH A 40 PERCENT
CHANCE OF SNOW SHOWERS. LOWS 16 TO 22. 
.FRIDAY...BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 30 TO 36. 
.FRIDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. LOWS 16 TO 22. 
.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 32 TO 38. 

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