Regional Weather Roundup
Issued by NWS

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134
ASUS45 KCYS 190010
RWRWY

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
600 PM MDT FRI SEP 18 2026

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

WYZ001-190100-
YELLOWSTONE NATIONAL PARK

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     53  41  63 VRB5      30.32R
6HR MIN TEMP:  49; 6HR MAX TEMP:  54;

W YELLOWSTONE  NOT AVBL

$$
WYZ002>013-054>058-071-098>099-190100-
NORTHERN WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        PTSUNNY   55  47  74 SW5       30.26S
CODY           CLOUDY    63  48  58 SW8       30.16F
GREYBULL       CLOUDY    65  57  75 CALM      30.09R
6HR MIN TEMP:  63; 6HR MAX TEMP:  81; 6HR PCP:  0.01;

WORLAND        FAIR      66  56  70 E7        30.10S
6HR MIN TEMP:  63; 6HR MAX TEMP:  80; 6HR PCP:  0.05;

SHERIDAN       PTSUNNY   71  51  49 NW13      30.06R
6HR MIN TEMP:  71; 6HR MAX TEMP:  84;

BUFFALO        TSTM      59  55  87 SE6       30.13R FOG
6HR MIN TEMP:  59; 6HR MAX TEMP:  81; 6HR PCP:  0.48;

GILLETTE       FAIR      77  50  38 NE10      30.03F
6HR MIN TEMP:  74; 6HR MAX TEMP:  80;

HULETT         FAIR      73  55  53 MISG      30.07F
NEWCASTLE      FAIR      77  45  31 W5        30.03F
THERMOPOLIS    FAIR      67  50  53 N10       30.14R
6HR MIN TEMP:  63; 6HR MAX TEMP:  80;

POWELL         FAIR      68  36  30 SW15      30.10F
LOVELL         CLOUDY    72  43  35 SW10      30.07S

$$
WYZ014>020-022>026-101>103-190100-
CENTRAL WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BIG PINEY      RAIN      49  47  93 NW13      30.32R FOG
6HR MIN TEMP:  49; 6HR MAX TEMP:  56; 6HR PCP:  0.22;

PINEDALE       RAIN      52  46  82 W9G16     30.33R
DUBOIS         FAIR      54  43  66 NW9       30.27S
LANDER         FAIR      66  49  54 CALM      30.17S
6HR MIN TEMP:  60; 6HR MAX TEMP:  75; 6HR PCP:  0.03;

RIVERTON       FAIR      65  49  56 S5        30.16F
6HR MIN TEMP:  59; 6HR MAX TEMP:  72; 6HR PCP:  0.11;

CASPER         FAIR      65  51  60 SW9       30.15R
6HR MIN TEMP:  61; 6HR MAX TEMP:  82; 6HR PCP: TRACE;

DOUGLAS        TSTM      60  55  83 NW10      30.18R
6HR MIN TEMP:  59; 6HR MAX TEMP:  84; 6HR PCP:  0.67;


$$
WYZ021-027>030-104>119-190100-
SOUTHERN WYOMING

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       PTSUNNY   49  47  93 N16       30.24F
6HR MIN TEMP:  48; 6HR MAX TEMP:  65; 6HR PCP:  0.15;

ROCK SPRINGS   FAIR      56  47  71 NW6       30.25F
6HR MIN TEMP:  55; 6HR MAX TEMP:  65; 6HR PCP:  0.03;

RAWLINS        FAIR      62  47  57 SW10      30.25F
6HR MIN TEMP:  56; 6HR MAX TEMP:  77; 6HR PCP:  0.03;

SARATOGA         N/A     55  50  82 SE9       30.27R
LARAMIE        LGT RAIN  59  47  64 NW20G30   30.25R
6HR MIN TEMP:  59; 6HR MAX TEMP:  77; 6HR PCP: TRACE;

CHEYENNE       FAIR      64  55  72 NE8       30.17F
6HR MIN TEMP:  63; 6HR MAX TEMP:  81; 6HR PCP:  0.16;

TORRINGTON     FAIR      83  49  30 SE8       30.01F
6HR MIN TEMP:  76; 6HR MAX TEMP:  86;

PINE BLUFFS    FAIR      77  52  40 E10       30.11S

$$