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Accidents and Incidents Report

Yellowstone National Park Forecast

FPUS55 KRIW 262053
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
252 PM MDT Thu Apr 26 2018

WYZ020-271000-
Natrona County Lower Elevations-
WYZ001-271000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
252 PM MDT Thu Apr 26 2018

.LATE THIS AFTERNOON...Sunny. Highs 50 to 56. 
.TONIGHT...Clear. Lows 23 to 29. 
.FRIDAY...Sunny. Highs 56 to 62. 
.FRIDAY NIGHT...Mostly clear until early morning then becoming
partly cloudy. Lows around 32. 
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 30 percent chance of rain showers and thunderstorms in the
afternoon. Highs 55 to 61. 
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers, possibly mixed with snow showers after midnight.
Lows around 32. Chance of precipitation 40 percent. 
.SUNDAY...Cooler. Mostly cloudy with a 30 percent chance of rain
showers and snow showers. Highs 42 to 48. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 23 to 29. 
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers and slight chance of thunderstorms in
the afternoon. Highs 38 to 44. Chance of precipitation
40 percent. 
.MONDAY NIGHT...Cloudy. Chance of snow showers and slight chance
of thunderstorms in the evening, then isolated snow showers after
midnight. Lows 22 to 28. Chance of precipitation 40 percent. 
.TUESDAY...Mostly cloudy. Scattered snow showers in the morning,
then scattered rain showers, possibly mixed with snow showers in
the afternoon. Highs 39 to 45. Chance of precipitation
30 percent. 
.TUESDAY NIGHT...Cloudy. Chance of snow showers and slight chance
of thunderstorms in the evening, then slight chance of snow
showers after midnight. Lows 23 to 29. Chance of precipitation
30 percent. 
.WEDNESDAY...Mostly cloudy. Scattered snow showers in the
morning, then scattered rain showers, possibly mixed with snow
showers in the afternoon. Highs 40 to 46. Chance of precipitation
30 percent. 
.WEDNESDAY NIGHT...Partly cloudy. Lows 21 to 27. 
.THURSDAY...Partly cloudy. Highs 41 to 47. 

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