FNUS75 KRIW 260332 FWSRIW SPOT FORECAST FOR ROAD CLOSURE...NAT PARK SERVICE NATIONAL WEATHER SERVICE RIVERTON WY 832 PM MST SAT FEB 25 2012 FORECAST IS BASED ON IGNITION TIME OF 2020 MST ON FEBRUARY 25. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MST THIS EVENING... .DISCUSSION...PERSISTENT SNOW BANDS CONTINUE TO MOVE THROUGH THE TETONS AND ACROSS THE JACKSON HOLE VALLEY. THIS WILL CONTINUE THROUGH EARLY SUNDAY MORNING...THEN DIMINISH AFTER 3 AM TO SNOW SHOWERS. NEW ACCUMULATIONS WILL BE AROUND AN INCH. THE BLOWING AND DRIFTING SNOW WILL CONTINUE THROUGH MIDNIGHT...THEN LESS BLOWING SNOW BUT CONTINUED DRIFTING SNOW THROUGH 6 AM SUNDAY. ...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS... ...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT... FORECASTER...AR .REST OF TONIGHT... SKY/WEATHER.........LIGHT SNOW LIKELY...DECREASING AFTER 300 AM. 20 FOOT WINDS.......SOUTH WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH UNTIL MIDNIGHT...THEN DECREASING TO 10 TO 20 MPH WITH GUSTS TO 25 MPH AFTER MIDNIGHT. .SUNDAY... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING. 20 FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH UNTIL 11 AM. SOUTH WINDS 13 TO 18 MPH WITH GUSTS TO 22 MPH AFTER 11 AM. .FORECAST DAYS 3 THROUGH 5... .SUNDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 3 BELOW. WINDS GENERALLY LESS THAN 10 MPH. .MONDAY...SNOW LIKELY. LOWS AROUND 11. HIGHS IN THE UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH. .TUESDAY...MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 3. HIGHS IN THE MID 20S. WINDS GENERALLY LESS THAN 10 MPH. .WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 8. HIGHS IN THE UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH. .THURSDAY...MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 3. HIGHS IN THE LOWER 20S. WINDS GENERALLY LESS THAN 10 MPH. $$ FORECASTER...ROSS REQUESTED BY...MCFARLAND REASON FOR REQUEST...PRESCRIBED .TAG 20120225.ROADC.01/RIW