ASUS45 KCYS 181410 RWRWY WYOMING REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHEYENNE WY 800 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. WYZ001-181500- ...YELLOWSTONE NATIONAL PARK... CITY SKY/WX TMP DP RH WIND PRES REMARKS LK YELLOWSTONE N/A 26 14 60 NE9G18 29.99R WCI 17 W YELLOWSTONE NOT AVBL $$ WYZ002>013-054>058-071-098>099-181500- ...NORTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON CLOUDY 33 20 58 NE23 29.91R WCI 21 CODY CLOUDY 34 25 69 N16G22 30.07R WCI 24 GREYBULL CLOUDY 40 27 59 N26G39 29.98R WCI 29 WORLAND CLOUDY 40 26 57 MISG 29.98R SHERIDAN CLOUDY 35 33 92 NW15 30.06R WCI 25 BUFFALO LGT SNOW 32 30 92 NW21G29 30.00S FOG WCI 20 GILLETTE FLURRIES 35 33 92 N15G23 30.01R WCI 25 HULETT MIX PCPN 36 34 93 N7 30.01R WCI 30 NEWCASTLE RAIN 36 34 93 NW13 29.96F WCI 27 $$ WYZ014>020-022>026-101>103-181500- ...CENTRAL WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS BIG PINEY LGT SNOW 30 27 88 N15 29.86R FOG WCI 19 PINEDALE CLOUDY 32 21 64 N3 29.84R DUBOIS LGT SNOW 27 25 93 E6G17 29.91R WCI 20 LANDER FOG 29 29 100 NW8 29.97S VSB 1/2 WCI 21 RIVERTON LGT SNOW 31 27 85 N21G28 29.96R VSB 1 WCI 18 CASPER LGT SNOW 32 31 96 NE21G35 29.92F FOG WCI 20 DOUGLAS LGT SNOW 33 32 96 N10 29.92F FOG WCI 25 $$ WYZ021-027>030-104>119-181500- ...SOUTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS EVANSTON SNOW 28 28 100 N12 29.85R VSB 1/2 WCI 18 KEMMERER N/A 32 30 93 NE6 29.83R WCI 26 FORT BRIDGER NOT AVBL ROCK SPRINGS HVY SNOW 27 25 92 N26G41 29.81R VSB 1/4 WCI 12 DIXON LGT RAIN 42 39 89 SE9G17 29.65R RAWLINS NOT AVBL SARATOGA DRIZZLE N/A N/A N/A N5 29.72F LARAMIE CLOUDY 32 28 85 E21G26 29.79S WCI 20 CHEYENNE LGT SNOW 32 32 100 NE13G26 29.85R FOG WCI 22 TORRINGTON LGT RAIN 39 36 89 N18 29.89S FOG WCI 30 PINE BLUFFS CLOUDY 38 36 90 NE15 29.88R WCI 30 $$