Regional Weather Roundup
Issued by NWS

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523
ASUS45 KCYS 181110
RWRWY

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
500 AM MDT MON AUG 18 2025

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

WYZ001-181200-
...YELLOWSTONE NATIONAL PARK...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     39  38  96 CALM      30.35S
W YELLOWSTONE  NOT AVBL

$$
WYZ002>013-054>058-071-098>099-181200-
...NORTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     45  42  89 CALM      30.28S
CODY           CLEAR     63  45  51 S10       30.16S
GREYBULL       CLEAR     59  49  69 E5        30.09R
WORLAND        CLEAR     55  44  66 N5        30.10R
SHERIDAN       PTCLDY    57  53  86 SE3       30.08R
BUFFALO        CLEAR     59  47  64 S5        30.14R
GILLETTE       CLEAR     57  52  83 MISG      30.11R
HULETT         CLEAR     61  54  77 E5        30.12F
NEWCASTLE      CLEAR     59  50  72 W5        30.10R

$$
WYZ014>020-022>026-101>103-181200-
...CENTRAL WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BIG PINEY      CLEAR     41  38  89 N6        30.31R
PINEDALE       CLEAR     37  36  93 W5        30.33R WCI  34
DUBOIS         CLEAR     45  36  70 NW14      30.31S
LANDER         CLEAR     58  40  51 CALM      30.19R
RIVERTON       CLEAR     57  42  57 W8        30.18R
CASPER         CLEAR     60  43  53 N12       30.18R
DOUGLAS        CLEAR     50  46  86 NW8       30.14R

$$
WYZ021-027>030-104>119-181200-
...SOUTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       PTCLDY    56  40  55 E7        30.28R
KEMMERER         N/A     50  36  57 CALM      30.31S
FORT BRIDGER   NOT AVBL
ROCK SPRINGS   CLEAR     54  39  57 S3        30.28R
DIXON          CLEAR     49  34  57 CALM      30.31R
RAWLINS        CLEAR     49  33  54 N6        30.28S
SARATOGA       CLEAR     48  32  53 SE3       30.31S
LARAMIE        PTCLDY    47  35  63 SW6       30.31R
CHEYENNE       CLEAR     56  43  61 W9        30.22R
TORRINGTON     CLEAR     58  53  84 CALM      30.09S
PINE BLUFFS      N/A     55  52  88 W7        30.17R

$$