ASUS45 KCYS 180810 RWRWY WYOMING REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHEYENNE WY 200 AM MDT MON MAY 18 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WYZ001-180900- ...YELLOWSTONE NATIONAL PARK... CITY SKY/WX TMP DP RH WIND PRES REMARKS LK YELLOWSTONE N/A 26 15 63 VRB6 29.97S WCI 19 W YELLOWSTONE NOT AVBL $$ WYZ002>013-054>058-071-098>099-180900- ...NORTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON CLOUDY 31 25 78 N21G28 29.88R WCI 18 CODY MOCLDY 34 24 67 N9 30.03S WCI 27 GREYBULL CLOUDY 43 25 49 N29G38 29.92S WORLAND CLOUDY 43 25 49 NW23G30 29.91R SHERIDAN CLOUDY 36 31 82 NW15 29.99F WCI 27 BUFFALO CLOUDY 35 29 78 N18G29 29.93F WCI 24 GILLETTE CLOUDY 40 31 70 N17 29.92F WCI 31 HULETT CLOUDY 41 34 75 N17 29.94 NEWCASTLE PTCLDY 41 32 70 N9G17 29.90F $$ WYZ014>020-022>026-101>103-180900- ...CENTRAL WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS BIG PINEY LGT SNOW 33 32 96 NW6 29.79F FOG WCI 28 PINEDALE CLOUDY 34 30 86 NW10 29.80S WCI 26 DUBOIS CLOUDY 28 27 93 E9 29.88S WCI 20 LANDER LGT SNOW 32 32 100 W7 29.90F FOG WCI 26 RIVERTON LGT SNOW 34 31 88 N17G25 29.90F FOG WCI 23 CASPER LGT RAIN 37 35 92 E13 29.87S WCI 29 DOUGLAS CLOUDY 42 32 67 NE14 29.87F $$ WYZ021-027>030-104>119-180900- ...SOUTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS EVANSTON SNOW 30 30 100 N18 29.74F VSB 1/2 WCI 18 KEMMERER N/A 32 30 93 E24G32 29.75F VSB 1 WCI 19 FORT BRIDGER NOT AVBL ROCK SPRINGS LGT SNOW 31 31 100 NE26G40 29.74R VSB 3/4 WCI 17 DIXON LGT RAIN 41 39 93 N13 29.66 RAWLINS LGT SNOW 32 32 100 NE20G31 29.76 FOG WCI 20 SARATOGA LGT RAIN 36 36 100 CALM 29.74F LARAMIE SNOW 32 32 100 S3 29.84 VSB 1/2 CHEYENNE LGT RAIN 39 35 86 E14G25 29.85 WCI 31 TORRINGTON CLOUDY 47 33 58 NE12 29.83S PINE BLUFFS LGT RAIN 42 37 81 NE13 29.88R $$