333  
ASUS45 KCYS 171310  
RWRWY  
 
WYOMING REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHEYENNE WY  
600 AM MST WED DEC 17 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET  
WITH NO SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
WYZ001-171400-   
..YELLOWSTONE NATIONAL PARK
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LK YELLOWSTONE N/A 32 30 92 VRB7 29.72F WCI 26  
W YELLOWSTONE NOT AVBL  
 

 
WYZ002>013-054>058-071-098>099-171400-   
..NORTHERN WYOMING
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JACKSON RAIN 34 33 96 SW10 29.78F WCI 26  
CODY MOCLDY 50 31 48 W16G31 29.58F  
GREYBULL MOCLDY 42 25 50 SW8 29.60F  
WORLAND MOCLDY 30 21 69 CALM 29.60F  
SHERIDAN MOCLDY 50 22 33 S7 29.48F  
BUFFALO MOCLDY 47 23 38 S15G26 29.55F  
GILLETTE CLOUDY 45 26 47 S25G36 29.57F  
HULETT MOCLDY 45 27 49 S12G20 29.61F  
NEWCASTLE MOCLDY 37 27 65 SE9 29.70F WCI 31  
 

 
WYZ014>020-022>026-101>103-171400-   
..CENTRAL WYOMING
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BIG PINEY CLOUDY 33 24 69 S6 29.88F WCI 28  
PINEDALE CLOUDY 32 27 80 E8 29.89F WCI 25  
DUBOIS MOCLDY 39 27 60 W14G22 29.71F WCI 31  
LANDER MOCLDY 52 28 39 VRB6G20 29.71F  
RIVERTON MOCLDY 42 22 44 CALM 29.70F  
CASPER CLOUDY 46 24 42 SW23G35 29.75F  
DOUGLAS MOCLDY 50 26 39 W17G25 29.75F  
 

 
WYZ021-027>030-104>119-171400-   
..SOUTHERN WYOMING
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
EVANSTON MOCLDY 38 21 50 S8 29.94F WCI 32  
KEMMERER MOCLDY 39 23 52 W17 29.92F WCI 30  
FORT BRIDGER NOT AVBL  
ROCK SPRINGS CLOUDY 38 22 52 S8 29.93F WCI 32  
DIXON MOCLDY 37 24 59 SW3 30.03F  
RAWLINS CLOUDY 42 19 39 SW18G32 29.89F  
SARATOGA CLOUDY 41 19 42 S9 29.97F  
LARAMIE PTCLDY 39 20 46 W21 29.93F WCI 29  
CHEYENNE PTCLDY 38 19 46 CALM 29.88F  
TORRINGTON MOCLDY 44 25 47 S10 29.80F  
PINE BLUFFS N/A 34 21 60 SW8 29.86F WCI 27  
 

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page