215  
FPUS65 KRIW 220146  
SFTRIW  
WYZ001>030-098-099-221215-  
 
TABULAR STATE FORECAST FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
ISSUED BY NATIONAL WEATHER SERVICE CHEYENNE WY  
746 PM MDT SAT MAY 21 2022  
 
ROWS INCLUDE...  
DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM  
FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH  
PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM  
- INDICATES TEMPERATURES BELOW ZERO  
MM INDICATES MISSING DATA  
 
FCST FCST FCST FCST FCST FCST FCST  
SUN MON TUE WED THU FRI SAT  
MAY 22 MAY 23 MAY 24 MAY 25 MAY 26 MAY 27 MAY 28  
   
..CENTRAL WYOMING
 
 
CASPER  
PTCLDY PTCLDY PTCLDY PTCLDY SUNNY PTCLDY PTCLDY  
26/59 32/57 32/60 35/68 40/78 45/82 46/74  
00/00 40/40 10/40 30/10 00/00 00/10 10/20  
   
..WEST CENTRAL WYOMING
 
 
RIVERTON  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
30/57 35/60 38/60 39/70 44/79 50/81 49/73  
10/20 30/20 10/40 30/10 00/00 00/10 10/20  
 
LANDER  
PTCLDY PTCLDY SHWRS SUNNY SUNNY PTCLDY PTCLDY  
30/55 33/59 37/59 38/70 44/79 50/81 48/73  
10/30 40/30 20/50 30/10 00/00 10/10 10/30  
 
SHOSHONI  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
33/59 36/60 40/61 41/68 45/77 51/82 51/74  
00/00 30/20 10/40 30/10 00/00 00/10 10/20  
   
..NORTH CENTRAL WYOMING
 
 
BUFFALO  
PTCLDY PTCLDY PTCLDY PTCLDY SUNNY PTCLDY PTCLDY  
31/56 36/58 37/60 40/68 45/76 52/81 49/72  
10/10 30/40 00/40 30/10 00/00 00/10 20/30  
 
SHERIDAN  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
28/58 35/61 36/63 40/70 44/78 49/81 49/73  
10/20 30/30 00/30 20/10 00/00 00/10 20/30  
 
THERMOPOLIS  
PTCLDY PTCLDY SHWRS SUNNY SUNNY PTCLDY PTCLDY  
33/60 37/63 40/64 42/71 46/80 53/84 51/77  
00/00 30/20 10/50 30/10 00/00 00/10 10/20  
 
WORLAND  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
32/60 36/63 38/65 41/71 44/81 51/84 50/77  
00/00 30/20 10/40 30/10 00/00 00/10 10/20  
 
GREYBULL  
PTCLDY SUNNY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
33/62 37/65 40/68 43/75 47/82 53/83 51/77  
00/10 20/20 10/40 20/10 00/00 00/10 20/30  
 
COWLEY  
PTCLDY SUNNY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
33/60 37/64 41/66 43/74 47/81 52/83 50/76  
00/10 20/10 10/40 20/10 00/00 10/20 20/30  
 
POWELL  
PTCLDY SUNNY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
32/54 35/59 40/61 41/70 45/77 51/78 48/71  
00/10 20/10 10/40 20/10 00/00 10/20 20/40  
   
..NORTHWEST WYOMING
 
 
CODY  
PTCLDY SUNNY SHWRS SUNNY PTCLDY PTCLDY PTCLDY  
31/53 35/59 38/61 40/71 46/78 50/78 49/70  
10/10 30/10 10/50 20/10 00/00 10/20 20/40  
 
LAKE-YELLOWSTONE NATIONAL PARK  
SNOSHWR PTCLDY SNOSHWR PTCLDY PTCLDY MOCLDY SHWRS  
20/39 19/48 25/47 26/55 30/60 34/58 33/53  
20/60 30/20 20/60 30/10 10/10 10/30 30/50  
 
JACKSON  
SNOSHWR SUNNY SNOSHWR SUNNY PTCLDY PTCLDY PTCLDY  
26/49 26/56 32/54 31/62 36/70 41/66 39/59  
10/50 20/10 10/50 20/10 00/00 10/30 20/40  
 
DUBOIS  
SNOSHWR PTCLDY SNOSHWR SUNNY PTCLDY PTCLDY PTCLDY  
27/46 27/53 33/51 32/61 38/69 42/70 41/62  
40/50 40/30 20/60 30/10 10/00 10/20 20/40  
   
..WEST CENTRAL WYOMING
 
 
PINEDALE  
PTCLDY PTCLDY MOCLDY SUNNY PTCLDY PTCLDY PTCLDY  
25/49 25/54 29/53 29/63 33/71 39/68 38/62  
00/30 20/20 10/40 20/00 00/00 00/20 10/30  
 
BIG PINEY  
PTCLDY SUNNY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
24/52 23/57 29/56 29/65 33/74 40/73 39/65  
10/30 10/10 10/40 10/00 00/00 00/10 10/20  
 
ALPINE  
PTCLDY PTCLDY SHWRS SUNNY PTCLDY PTCLDY PTCLDY  
32/54 30/58 36/56 34/65 39/72 43/68 43/61  
10/30 20/10 10/50 20/00 00/00 10/30 30/40  
 
AFTON  
SHWRS PTCLDY SNOSHWR SUNNY PTCLDY PTCLDY PTCLDY  
27/53 26/58 32/55 31/64 36/72 41/69 41/62  
10/50 20/20 10/50 20/00 00/00 10/20 30/40  
   
..SOUTHWEST WYOMING
 
 
COKEVILLE  
PTCLDY SUNNY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
25/55 25/58 31/57 29/65 36/74 42/72 41/65  
10/20 10/10 10/30 10/00 00/00 10/20 20/30  
 
KEMMERER  
PTCLDY SUNNY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
28/53 27/58 34/57 33/65 39/76 45/73 44/67  
00/10 10/10 10/30 10/00 00/00 00/10 10/20  
 
EVANSTON  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
27/55 29/57 34/56 34/66 41/76 47/73 44/67  
10/20 10/10 00/30 00/00 00/00 00/10 10/20  
 
GREEN RIVER  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
31/57 32/62 38/61 37/70 42/80 48/80 47/73  
00/10 10/20 10/30 10/00 00/00 00/10 10/20  
 
ROCK SPRINGS  
PTCLDY PTCLDY PTCLDY SUNNY SUNNY PTCLDY PTCLDY  
28/56 31/58 36/58 36/68 42/78 48/77 45/70  
00/00 10/20 00/30 10/00 00/00 00/10 10/10  
 

 
 
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