ASUS45 KCYS 201710 RWRWY WYOMING REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHEYENNE WY 1100 AM MDT MON APR 20 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WYZ001-201800- ...YELLOWSTONE NATIONAL PARK... CITY SKY/WX TMP DP RH WIND PRES REMARKS LK YELLOWSTONE N/A 42 27 55 CALM 30.16S W YELLOWSTONE NOT AVBL $$ WYZ002>013-054>058-071-098>099-201800- ...NORTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON SUNNY 52 25 35 VRB3 30.12F CODY SUNNY 70 3 7 SW15G21 30.00S GREYBULL SUNNY 62 20 19 SE6 29.96F WORLAND SUNNY 66 18 15 VRB3 29.97F SHERIDAN SUNNY 69 31 24 NE6 29.92R BUFFALO MOSUNNY 67 20 16 S8 29.95S GILLETTE MOSUNNY 70 20 15 W10 29.95R HULETT MOSUNNY 64 21 19 SW9 29.96R NEWCASTLE MOSUNNY 59 10 14 SW6 29.98S $$ WYZ014>020-022>026-101>103-201800- ...CENTRAL WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS BIG PINEY SUNNY 54 14 20 VRB6 30.16F PINEDALE SUNNY 55 10 16 SE7 30.18R DUBOIS SUNNY 59 7 12 W15G22 30.10S LANDER MOSUNNY 66 14 13 VRB6 30.04S RIVERTON MOSUNNY 62 13 14 CALM 30.05S CASPER PTSUNNY 67 18 15 SW20 30.04R DOUGLAS MOSUNNY 72 17 12 W20 29.99F $$ WYZ021-027>030-104>119-201800- ...SOUTHERN WYOMING... CITY SKY/WX TMP DP RH WIND PRES REMARKS EVANSTON SUNNY 63 22 20 SW18G31 30.16S KEMMERER SUNNY 61 18 18 W9 30.18S FORT BRIDGER NOT AVBL ROCK SPRINGS SUNNY 62 16 16 SW8 30.17R DIXON MOSUNNY 59 23 25 E5 30.22S RAWLINS MOSUNNY 64 12 13 MISG 30.17R SARATOGA PTSUNNY 61 12 15 E6 30.20S LARAMIE CLOUDY 59 10 14 W20 30.17S CHEYENNE PTSUNNY 68 8 9 W13G24 30.12S TORRINGTON PTSUNNY 66 17 15 VRB6 30.00F PINE BLUFFS N/A 70 9 9 SW13G18 30.09S $$