Regional Weather Roundup
Issued by NWS

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170
ASUS45 KCYS 220410
RWRWY

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
1000 PM MDT MON JUL 21 2025

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

WYZ001-220500-
...YELLOWSTONE NATIONAL PARK...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     60  34  37 CALM      30.12S
W YELLOWSTONE  NOT AVBL

$$
WYZ002>013-054>058-071-098>099-220500-
...NORTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        PTCLDY    72  38  29 W9        30.00R
CODY           CLEAR     65  54  67 S5        29.90R
GREYBULL       PTCLDY    80  55  42 NW15G25   29.77R
WORLAND        PTCLDY    78  57  48 N9        29.79R
SHERIDAN       PTCLDY    68  60  75 CALM      29.85R
BUFFALO        PTCLDY    70  57  63 NW13      29.88S
GILLETTE       PTCLDY    75  52  44 W12       29.82R
HULETT         MOCLDY    72  59  64 SE5       29.86S
NEWCASTLE      PTCLDY    82  54  36 E15G22    29.87R

$$
WYZ014>020-022>026-101>103-220500-
...CENTRAL WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BIG PINEY      PTCLDY    64  37  36 W10       30.07R
PINEDALE       PTCLDY    70  30  23 S8        30.09R
DUBOIS         NOT AVBL
LANDER         NOT AVBL
RIVERTON       PTCLDY    79  34  19 SW12      29.90R
CASPER         CLEAR     71  38  29 SW7       29.93R
DOUGLAS        PTCLDY    76  43  30 S5        29.91R

$$
WYZ021-027>030-104>119-220500-
...SOUTHERN WYOMING...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       MOCLDY    66  40  38 SW13      30.11R
KEMMERER         N/A     68  30  24 W9        30.12R
FORT BRIDGER   NOT AVBL
ROCK SPRINGS   PTCLDY    70  36  28 S6        30.08R
DIXON          NOT AVBL
RAWLINS        PTCLDY    70  37  29 SW9       30.09R
SARATOGA       PTCLDY    70  36  28 SE9       30.13R
LARAMIE        CLOUDY    68  43  40 SW5       30.13R
CHEYENNE       MOCLDY    76  42  29 SW6       30.05R
TORRINGTON     PTCLDY    80  53  39 SE9       29.87R
PINE BLUFFS      N/A     77  50  38 SE3       29.99R

$$