PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
130 PM MST SAT NOV 30 2019
...PRELIMINARY SNOWFALL AND PEAK WIND GUST REPORTS...
A STRONG WINTER STORM HAS PRODUCED WIDESPREAD SNOWFALL ACROSS
WYOMING. THE HEAVIEST SNOW FELL FROM FRIDAY AFTERNOON THROUGH
SATURDAY MORNING. ADDITIONALLY, GUSTY WINDS HAVE BEEN ONGOING SINCE
LATE FRIDAY.
FOLLOWING ARE PRELIMINARY SNOWFALL REPORTS FROM FRIDAY MORNING
THROUGH SATURDAY MORNING. THESE REPORTS ARE NOT FINAL AND WILL BE
UPDATED AS MORE INFORMATION BECOMES AVAILABLE.
LOCATION SNOWFALL
BIG HORN COUNTY...
BALD MOUNTAIN SNOTEL... 5 INCHES.
BONE SPRINGS DIVIDE SNOTEL... 4 INCHES.
2 SSW LOVELL... 4 INCHES.
BASIN... 3.3 INCHES.
SHELL CREEK SNOTEL... 3 INCHES.
FREMONT COUNTY...
BROOKS LAKE... 18 INCHES.
HOBBS PARK SNOTEL... 11 INCHES.
DEER PARK SNOTEL... 10 INCHES.
DUBOIS... 8 INCHES.
LITTLE WARM SNOTEL... 8 INCHES.
COLD SPRINGS SNOTEL... 8 INCHES.
1 N LANDER... 6.5 INCHES.
3 W RIVERTON... 6.5 INCHES.
RIVERTON... 6.2 INCHES.
LANDER AIRPORT... 6.1 INCHES.
7 WNW LANDER... 6.1 INCHES.
SOUTH PASS SNOTEL... 6 INCHES.
ST. LAWRENCE ALT SNOTEL... 6 INCHES.
TOWNSEND CREEK SNOTEL... 6 INCHES.
JEFFREY CITY... 6 INCHES.
ATLANTIC CITY... 6 INCHES.
BURROUGHS CREEK SNOTEL... 6 INCHES.
HUDSON... 6 INCHES.
RIVERTON AIRPORT... 5.8 INCHES.
CASTLE CREEK SNOTEL... 5 INCHES.
HOT SPRINGS COUNTY...
9 NE THERMOPOLIS... 7.2 INCHES.
OWL CREEK SNOTEL... 7 INCHES.
KIRBY... 7 INCHES.
LUCERNE... 5 INCHES.
JOHNSON COUNTY...
BEAR TRAP MEADOW SNOTEL... 6 INCHES.
CLOUD PEAK RESERVOIR SNOTEL... 5 INCHES.
17 NNW KAYCEE... 5 INCHES.
13 SSE BUFFALO... 5 INCHES.
LITTLE GOOSE SNOTEL... 4 INCHES.
4 SSW BUFFALO... 2 INCHES.
LINCOLN COUNTY...
5 SSE SMOOT... 20 INCHES.
COMMISSARY RIDGE... 19 INCHES.
INDIAN CREEK SNOTEL... 14 INCHES.
BLIND BULL SUMMIT... 13 INCHES.
5 NNE THAYNE... 12.5 INCHES.
SPRING CREEK DIVIDE SNOTEL... 12 INCHES.
AFTON... 11.6 INCHES.
2 SE THAYNE... 11.5 INCHES.
SALT RIVER SUMMIT SNOTEL... 11 INCHES.
BOX Y RANCH... 11 INCHES.
WILLOW CREEK SNOTEL... 10 INCHES.
KELLEY RANGER STATION SNOTEL... 10 INCHES.
HAMS FORK SNOTEL... 10 INCHES.
BLIND BULL SUMMIT SNOTEL... 9 INCHES.
NATRONA COUNTY...
CASPER MOUNTAIN... 16.5 INCHES.
RENO HILL SNOTEL... 9 INCHES.
POWDER RIVER... 6 INCHES.
CASPER... 6 INCHES.
CASPER... 5.3 INCHES.
4 WSW CASPER... 5.1 INCHES.
CASPER AIRPORT... 5.1 INCHES.
10 WSW CASPER... 5 INCHES.
1 S CASPER... 4.2 INCHES.
18 SW CASPER... 3 INCHES.
GRAVE SPRINGS SNOTEL... 2 INCHES.
PARK COUNTY...
PAHASKA... 12 INCHES.
YOUNTS PEAK SNOTEL... 12 INCHES.
3 NE SUNSHINE... 9.1 INCHES.
KIRWIN SNOTEL... 9 INCHES.
MARQUETTE SNOTEL... 8 INCHES.
BLACKWATER SNOTEL... 7 INCHES.
EVENING STAR SNOTEL... 7 INCHES.
TIMBER CREEK SNOTEL... 7 INCHES.
BEARTOOTH LAKE SNOTEL... 5 INCHES.
CODY... 4.5 INCHES.
WOLVERINE SNOTEL... 4 INCHES.
2 WSW CODY... 4 INCHES.
1 W CLARK... 3.5 INCHES.
CODY... 2 INCHES.
4 SW POWELL... 1.1 INCHES.
4 ENE POWELL... 0.7 INCHES.
SUBLETTE COUNTY...
14 NW PINEDALE... 15 INCHES.
GUNSITE PASS SNOTEL... 14 INCHES.
ELKHART PARK G.S. SNOTEL... 12 INCHES.
EAST RIM DIVIDE SNOTEL... 12 INCHES.
TRIPLE PEAK SNOTEL... 11 INCHES.
LOOMIS PARK SNOTEL... 11 INCHES.
NEW FORK LAKE SNOTEL... 10 INCHES.
KENDALL RANGER STATION SNOTEL... 10 INCHES.
SNIDER BASIN SNOTEL... 10 INCHES.
BIG SANDY OPENING SNOTEL... 6 INCHES.
LARSEN CREEK SNOTEL... 5 INCHES.
SWEETWATER COUNTY...
WAMSUTTER... 10 INCHES.
7 SE ROCK SPRINGS... 6 INCHES.
GREEN RIVER... 2.5 INCHES.
GREEN RIVER... 2 INCHES.
ROCK SPRINGS... 1.8 INCHES.
4 NNW ROCK SPRINGS... 1.5 INCHES.
ROCK SPRINGS... 1.5 INCHES.
GREEN RIVER... 1.1 INCHES.
TETON COUNTY...
GRAND TARGHEE SNOTEL... 26 INCHES.
JACKSON HOLE - RENDEZVOUS BOWL... 25 INCHES.
GRAND TARGHEE - CHIEF JOSEPH... 22 INCHES.
JACKSON HOLE - RAYMER... 22 INCHES.
TOGWOTEE MOUNTAIN LODGE... 21 INCHES.
GRASSY LAKE SNOTEL... 20 INCHES.
JACKSON HOLE - MID MOUNTAIN... 19 INCHES.
GRANITE CREEK SNOTEL... 19 INCHES.
PHILLIPS BENCH SNOTEL... 15 INCHES.
TOGWOTEE PASS SNOTEL... 13 INCHES.
SNAKE RIVER STN SNOTEL... 11 INCHES.
5 NW JACKSON... 10.9 INCHES.
JACKSON... 9.4 INCHES.
GROS VENTRE SUMMIT SNOTEL... 9 INCHES.
SNOW KING... 8 INCHES.
JACKSON HOLE - BASE... 8 INCHES.
2 NE TETON VILLAGE... 7.5 INCHES.
BASE CAMP SNOTEL... 7 INCHES.
3 SSW WILSON... 2 INCHES.
WASHAKIE COUNTY...
TEN SLEEP... 10 INCHES.
5 NNW TEN SLEEP... 9 INCHES.
16 SSE TEN SLEEP... 8 INCHES.
27 S TEN SLEEP... 6.8 INCHES.
MIDDLE POWDER SNOTEL... 5 INCHES.
1 SE WORLAND... 4.5 INCHES.
WINCHESTER... 4.5 INCHES.
POWDER RIVER PASS SNOTEL... 4 INCHES.
YELLOWSTONE NATIONAL PARK...
TWO OCEAN PLATEAU SNOTEL... 14 INCHES.
YELLOWSTONE EAST ENTRANCE... 13 INCHES.
SYLVAN LAKE SNOTEL... 12 INCHES.
THUMB DIVIDE SNOTEL... 11 INCHES.
CANYON SNOTEL... 10 INCHES.
LEWIS LAKE DIVIDE SNOTEL... 10 INCHES.
LAMAR RANGER STATION... 8.8 INCHES.
LAKE YELLOWSTONE... 6.5 INCHES.
PARKER PEAK SNOTEL... 6 INCHES.
...PEAK WIND GUSTS SINCE 1 PM MST FRIDAY...
A VIGOROUS WINTER STORM HAS BEEN PRODUCING GUSTY WEST TO NORTHWEST
WIND SINCE LATE FRIDAY. MOST AREAS SAW THE WIND INCREASE FRIDAY
EVENING AND TAPER OFF SATURDAY MORNING. ONE EXCEPTION HAS BEEN
JOHNSON COUNTY WHERE PEAK WIND GUSTS HAVE REACHED 60 MPH EARLY
SATURDAY AFTERNOON. FOLLOWING ARE THE 24-HOUR PEAK WIND GUSTS ENDING
AT 1 PM MST SATURDAY.
LOCATION SPEED TIME/DATE ELEV.
(FT.)
...BIG HORN COUNTY...
FRANNIE 46 MPH 1104 PM 11/29 5002
GREYBULL AIRPORT 44 MPH 0712 AM 11/30 3917
COWLEY AIRPORT 38 MPH 0415 AM 11/30 4083
GREYBULL 30 E 33 MPH 1258 PM 11/29 8897
...FREMONT COUNTY...
MUDDY GAP 7 SW 47 MPH 0650 AM 11/30 7379
SOUTH PASS CITY 8 W 36 MPH 0850 AM 11/30 8120
DUBOIS AIRPORT 35 MPH 1055 AM 11/30 7095
RIVERTON AIRPORT 32 MPH 1202 AM 11/30 5509
LAVA MOUNTAIN 30 MPH 0930 AM 11/30 10359
...HOT SPRINGS COUNTY...
HOT SPRINGS COUNTY AIRPORT 45 MPH 0555 AM 11/30 4901
...JOHNSON COUNTY...
BUFFALO AIRPORT 60 MPH 1251 PM 11/30 4905
STORY 6 SE 53 MPH 0936 AM 11/30 4783
UCROSS 28 SE 48 MPH 1118 AM 11/30 4605
STORY 5.5 SE 45 MPH 0940 AM 11/30 4632
ECHETA 20 SW 39 MPH 1156 AM 11/30 4021
...LINCOLN COUNTY...
MOUNT COFFIN 56 MPH 0600 AM 11/30 10855
KEMMERER AIRPORT 38 MPH 0835 PM 11/29 7127
DIAMONDVILLE 4 E 37 MPH 0600 PM 11/29 6789
FOSSIL BUTTE NATL MONUMENT 37 MPH 0740 PM 11/29 6626
ALPINE AIRPORT 30 MPH 0415 PM 11/29 5633
...NATRONA COUNTY...
HILAND 2.4 SE 54 MPH 0918 AM 11/30 6115
CASPER 8 S 35 MPH 0252 AM 11/30 7740
ALCOVA 7 W 30 MPH 0942 AM 11/30 6345
EVANSVILLE 4 SE 30 MPH 0856 AM 11/30 5157
MIDWEST 5.6 W 30 MPH 0330 AM 11/30 5161
...PARK COUNTY...
MEETEETSE RIM 47 MPH 0650 AM 11/30 5875
POWELL AIRPORT 39 MPH 1135 PM 11/29 5025
POWELL 36 MPH 1130 PM 11/29 4386
...SUBLETTE COUNTY...
BIG PINEY 21 W 40 MPH 0909 PM 11/29 8200
PINEDALE 7 NE 31 MPH 0826 AM 11/30 8529
BIG PINEY AIRPORT 30 MPH 1117 AM 11/30 6944
PINEDALE AIRPORT 30 MPH 1035 AM 11/30 7105
...SWEETWATER COUNTY...
ROCK SPRINGS 15 SE 59 MPH 0544 AM 11/30 7549
POINT OF ROCKS 50 MPH 1112 PM 11/29 7132
ROCK SPRINGS AIRPORT 47 MPH 0537 AM 11/30 6745
RED DESERT 9 W 43 MPH 0734 PM 11/29 6958
ROCK SPRINGS 7 SW 43 MPH 0654 PM 11/29 6252
GREEN RIVER 7 WNW 42 MPH 0602 PM 11/29 6407
SHUTE CREEK 42 MPH 0650 PM 11/29 6496
ROCK SPRINGS 6 SW 41 MPH 0900 AM 11/30 6211
RELIANCE 41 MPH 1222 PM 11/30 6345
FARSON 41 MPH 0840 PM 11/29 6598
GREEN RIVER 40 MPH 0640 PM 11/29 6325
MCKINNON 38 MPH 1030 AM 11/30 7086
SUPERIOR 6 SE 38 MPH 1022 PM 11/29 6496
WAMSUTTER 10.5 E 37 MPH 0852 PM 11/29 7132
ROCK SPRINGS 3 NW 37 MPH 0855 AM 11/30 6598
GRANGER 3 NE 34 MPH 0700 PM 11/29 6253
RED DESERT 16 W 32 MPH 0600 AM 11/30 6804
GREEN RIVER 9 W 31 MPH 0700 PM 11/29 6290
...TETON COUNTY...
JACKSON HOLE - SUMMIT 42 MPH 0930 PM 11/29 10328
JACKSON HOLE - RAYMER 39 MPH 0830 PM 11/29 9657
SURPRISE PINNACLE 31 MPH 1015 PM 11/29 9770
GROUSE MOUNTAIN 30 MPH 0115 PM 11/29 10305
OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL
