ASUS45 KCYS 181210 RWRWY WYOMING REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHEYENNE WY 600 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. WYZ001-181300- YELLOWSTONE NATIONAL PARK CITY SKY/WX TMP DP RH WIND PRES REMARKS LK YELLOWSTONE N/A 24 15 68 N5 29.97R WCI 18 6HR MIN TEMP: 24; 6HR MAX TEMP: 27; W YELLOWSTONE NOT AVBL $$ WYZ002>013-054>058-071-098>099-181300- NORTHERN WYOMING CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON CLOUDY 31 23 72 N18G26 29.89R WCI 19 CODY CLOUDY 32 23 69 N10 30.04R WCI 24 GREYBULL CLOUDY 40 26 57 N25G35 29.94S WCI 29 6HR MIN TEMP: 40; 6HR MAX TEMP: 46; WORLAND CLOUDY 39 25 57 MISG 29.95R 6HR MIN TEMP: 39; 6HR MAX TEMP: 45; SHERIDAN MIX PCPN 34 33 96 NW9 30.03R WCI 27 6HR MIN TEMP: 34; 6HR MAX TEMP: 40; 6HR PCP: TRACE; BUFFALO FLURRIES 32 29 88 N17G29 29.98R WCI 21 6HR MIN TEMP: 32; 6HR MAX TEMP: 37; 6HR PCP: TRACE; GILLETTE FLURRIES 36 33 89 N18 29.97R WCI 26 6HR MIN TEMP: 36; 6HR MAX TEMP: 41; 6HR PCP: 0.01; HULETT CLOUDY 37 34 87 N6 29.99R WCI 33 NEWCASTLE LGT RAIN 36 34 93 N10 29.94F WCI 28 THERMOPOLIS CLOUDY 34 24 65 N22 29.99R WCI 22 6HR MIN TEMP: 33; 6HR MAX TEMP: 40; POWELL CLOUDY 32 23 69 N18G24 30.00R WCI 20 LOVELL MOCLDY 37 28 70 NW14 30.02R WCI 29 $$ WYZ014>020-022>026-101>103-181300- CENTRAL WYOMING CITY SKY/WX TMP DP RH WIND PRES REMARKS BIG PINEY CLOUDY 31 27 85 N18G29 29.80R WCI 19 6HR MIN TEMP: 31; 6HR MAX TEMP: 33; 6HR PCP: 0.01; PINEDALE CLOUDY 32 23 69 NW12 29.81R WCI 23 DUBOIS FLURRIES 28 27 93 E6 29.88R WCI 22 LANDER LGT SNOW 30 30 100 N10G20 29.94R VSB 3/4 WCI 21 6HR MIN TEMP: 30; 6HR MAX TEMP: 32; 6HR PCP: 0.17; RIVERTON LGT SNOW 31 27 85 N20G29 29.92R FOG WCI 19 6HR MIN TEMP: 30; 6HR MAX TEMP: 36; 6HR PCP: 0.02; CASPER LGT SNOW 32 31 96 NE18G32 29.94R VSB 3/4 WCI 20 6HR MIN TEMP: 32; 6HR MAX TEMP: 38; 6HR PCP: 0.54; DOUGLAS LGT SNOW 32 32 100 N3 29.93S VSB 1 6HR MIN TEMP: 32; 6HR MAX TEMP: 43; 6HR PCP: 0.33; $$ WYZ021-027>030-104>119-181300- SOUTHERN WYOMING CITY SKY/WX TMP DP RH WIND PRES REMARKS EVANSTON LGT SNOW 28 28 100 N16 29.79R VSB 3/4 WCI 16 6HR MIN TEMP: 28; 6HR MAX TEMP: 31; 6HR PCP: 0.21; KEMMERER N/A 32 30 93 N6 29.79R VSB 1 WCI 26 ROCK SPRINGS LGT SNOW 28 26 92 NE40G59 29.68R FOG WCI 10 6HR MIN TEMP: 28; 6HR MAX TEMP: 34; 6HR PCP: TRACE; DIXON MIX PCPN 42 39 91 NE7 29.64S RAWLINS NOT AVBL SARATOGA LGT SNOW N/A N/A N/A MISG 29.70F LARAMIE CLOUDY 32 29 88 E18G30 29.79F WCI 20 6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: 0.27; CHEYENNE MIX PCPN 34 34 100 NE13 29.84S FOG WCI 25 6HR MIN TEMP: 34; 6HR MAX TEMP: 41; 6HR PCP: 0.09; TORRINGTON LGT RAIN 41 38 89 N7 29.89S 6HR MIN TEMP: 41; 6HR MAX TEMP: 48; 6HR PCP: 0.07; PINE BLUFFS CLOUDY 39 36 89 NE10 29.87R WCI 32 $$