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Accidents and Incidents Report

Yellowstone National Park Forecast

FPUS55 KRIW 250248
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
847 PM MDT Tue Apr 24 2018

WYZ020-251000-
Natrona County Lower Elevations-
WYZ001-251000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
847 PM MDT Tue Apr 24 2018

.REST OF TONIGHT...Clear. Lows 18 to 24. 
.WEDNESDAY...Breezy. Mostly sunny. Highs 47 to 53. Southwest
winds 15 to 20 mph in the late morning and afternoon. 
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows 21 to 27. West
winds 15 to 20 mph early in the evening. 
.THURSDAY...Mostly sunny. Highs 50 to 56. 
.THURSDAY NIGHT...Clear. Lows around 27. 
.FRIDAY...Sunny. Highs 55 to 61. 
.FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. 
.SATURDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds in the afternoon. Highs 52 to 60. Chance of
precipitation 30 percent. 
.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.
Some thunderstorms may produce gusty winds in the evening. Lows
29 to 35. Chance of precipitation 40 percent. 
.SUNDAY...Breezy. Mostly cloudy. Chance of rain showers and snow
showers in the morning, then chance of rain showers, possibly
mixed with snow showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the afternoon. Highs
43 to 49. Chance of precipitation 40 percent. 
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then chance of snow showers after
midnight. Lows 25 to 31. Chance of precipitation 30 percent. 
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers, snow showers and thunderstorms in
the afternoon. Some thunderstorms may produce gusty winds in the
afternoon. Highs 40 to 46. Chance of precipitation 40 percent. 
.MONDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then slight chance of snow
showers after midnight. Lows 24 to 30. Chance of precipitation
30 percent. 
.TUESDAY...Cloudy. Slight chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds in the afternoon. Highs 41 to 47. Chance of
precipitation 30 percent. 

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