Expires:200805141030;;599835 FPUS55 KRIW 132003 ZFPRIW ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING NATIONAL WEATHER SERVICE RIVERTON WY 203 PM MDT TUE MAY 13 2008 WYZ001-141030- YELLOWSTONE NATIONAL PARK- INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL 203 PM MDT TUE MAY 13 2008 .TONIGHT...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 31. WEST WINDS AROUND 15 MPH. CHANCE OF SNOW 40 PERCENT. .WEDNESDAY...CLOUDY. CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE MORNING...THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 41 TO 47. WEST WINDS AROUND 15 MPH EARLY IN THE MORNING BECOMING WEST AROUND 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE EVENING...THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 31. NORTHWEST WINDS AROUND 15 MPH UNTIL EARLY MORNING. CHANCE OF PRECIPITATION 30 PERCENT. .THURSDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE MORNING. HIGHS 48 TO 54. .THURSDAY NIGHT...PARTLY CLOUDY. LOWS 27 TO 33. NORTHWEST WINDS AROUND 15 MPH IN THE EVENING. .FRIDAY...MOSTLY SUNNY. HIGHS 55 TO 61. .FRIDAY NIGHT...MOSTLY CLEAR. LOWS 33 TO 39. .SATURDAY...MOSTLY SUNNY. HIGHS 58 TO 64. .SATURDAY NIGHT...MOSTLY CLEAR. LOWS 35 TO 41. .SUNDAY...MOSTLY SUNNY. HIGHS 59 TO 65. .SUNDAY NIGHT...MOSTLY CLEAR. LOWS 35 TO 41. .MONDAY...MOSTLY SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 64. CHANCE OF PRECIPITATION 20 PERCENT. .MONDAY NIGHT...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 33 TO 39. CHANCE OF PRECIPITATION 20 PERCENT. .TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING...THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 60. CHANCE OF PRECIPITATION 20 PERCENT. $$