Regional Weather Roundup
Issued by NWS

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069
ASUS45 KCYS 151410
RWRWY

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
800 AM MDT TUE SEP 15 2026

NOTE:  "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET
WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

WYZ001-151500-
...YELLOWSTONE NATIONAL PARK...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     28  24  85 CALM      30.28R
W YELLOWSTONE  NOT AVBL

$$
WYZ002>013-054>058-071-098>099-151500-
...NORTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     30  25  81 NE6       30.26R WCI  24
CODY           SUNNY     45  32  60 SW6       30.23R
GREYBULL       SUNNY     45  31  58 E5        30.20R
WORLAND        SUNNY     44  34  67 CALM      30.20R
SHERIDAN       SUNNY     43  35  73 CALM      30.21R
BUFFALO        SUNNY     47  30  51 S8        30.22R
GILLETTE       SUNNY     47  35  63 CALM      30.23R
HULETT         SUNNY     46  41  81 MISG      30.24S
NEWCASTLE      SUNNY     43  36  75 CALM      30.25R

$$
WYZ014>020-022>026-101>103-151500-
...CENTRAL WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BIG PINEY      SUNNY     33  23  66 E5        30.28R WCI  29
PINEDALE       SUNNY     32  25  74 NW5       30.29S WCI  27
DUBOIS         SUNNY     32  23  69 NW9       30.28R WCI  24
LANDER         SUNNY     44  26  49 CALM      30.23R
RIVERTON       SUNNY     45  29  53 NE7       30.23R
CASPER         SUNNY     43  34  70 NE6       30.24R
DOUGLAS        SUNNY     43  32  65 CALM      30.25R

$$
WYZ021-027>030-104>119-151500-
...SOUTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       PTCLDY    41  21  44 N6        30.22R
KEMMERER       PTCLDY    37  27  65 N13       30.25R WCI  29
FORT BRIDGER   NOT AVBL
ROCK SPRINGS   SUNNY     43  23  45 E7        30.24R
DIXON          NOT AVBL
RAWLINS        SUNNY     44  26  49 NE10      30.26R
SARATOGA       MOSUNNY   39  28  65 CALM      30.27R
LARAMIE        MOSUNNY   47  27  45 SE12      30.29R
CHEYENNE       CLOUDY    49  29  46 NW5       30.30R
TORRINGTON     CLOUDY    52  35  52 NW7       30.25R
PINE BLUFFS    CLOUDY    52  31  45 N8        30.30R

$$