Regional Weather Roundup
Issued by NWS

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673
ASUS45 KCYS 300810
RWRWY

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
200 AM MDT TUE SEP 30 2025

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

WYZ001-300900-
YELLOWSTONE NATIONAL PARK

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     37  35  92 CALM      30.15S
W YELLOWSTONE  NOT AVBL

$$
WYZ002>013-054>058-071-098>099-300900-
NORTHERN WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        NOT AVBL
CODY           FAIR      61  44  53 VRB6      29.97R
GREYBULL       FAIR      54  44  69 SE5       29.89S
WORLAND        FAIR      51  41  68 S5        29.90F
SHERIDAN       FAIR      50  42  74 NE5       29.87S
BUFFALO        FAIR      60  39  45 S9        29.92F
GILLETTE       FAIR      61  44  53 S15       29.94S
HULETT         FAIR      61  45  55 CALM      29.96F
NEWCASTLE      FAIR      61  43  51 CALM      30.00S
THERMOPOLIS    FAIR      48  40  75 CALM      29.95S
POWELL         FAIR      57  37  47 SE9       29.92S
LOVELL         FAIR      54  43  66 CALM      29.90R

$$
WYZ014>020-022>026-101>103-300900-
CENTRAL WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BIG PINEY      CLOUDY    43  36  76 CALM      30.14S
PINEDALE       CLOUDY    45  37  76 W5        30.15F
DUBOIS         FAIR      45  36  70 NW7       30.10S
LANDER         FAIR      54  40  59 MISG      30.00R
RIVERTON       FAIR      51  42  71 NW10      30.00S
CASPER         FAIR      59  42  53 S12       30.02S
DOUGLAS        NOT AVBL

$$
WYZ021-027>030-104>119-300900-
SOUTHERN WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       FAIR      50  39  66 S6        30.13F
KEMMERER         N/A     50  37  62 CALM      30.15S
ROCK SPRINGS   FAIR      53  40  61 SE6       30.13S
DIXON          FAIR      47  40  76 NE7       30.19S
RAWLINS        NOT AVBL
SARATOGA       FAIR      46  41  81 S8        30.18S
LARAMIE        FAIR      44  40  85 S7        30.18F
CHEYENNE       FAIR      50  46  86 SW10      30.14F
TORRINGTON     FAIR      58  47  66 S6        30.02F
PINE BLUFFS      N/A     52  46  82 SW8       30.11R

$$