Point Forecast Matrices
Issued by NWS Riverton, WY

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Point Forecast Matrices
National Weather Service Riverton WY
331 PM MDT Sat Oct 18 2025

WYZ020-191000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          67          32          51          26
Temp             44 37 33 34 38 44 60 66 60 51 46 41 33 36 47 50 45 35 32 29 29
Dewpt            28 27 26 25 25 29 32 32 33 33 34 31 29 29 25 22 24 23 20 20 20
RH               53 67 75 69 59 55 35 28 36 50 63 67 85 75 42 33 43 61 61 69 69
Wind dir          W SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W NW  W  W SW SW
Wind spd          4  3  5 12 16 19 28 27 19 24 25 23 16 19 23 20 14 11 11 11 12
Wind gust                 21 29 42 46 48 48 46 39 37 28 27 34 35 24 18    19 19
Clouds           CL CL CL CL CL CL CL CL CL SC BK SC SC SC FW CL CL CL CL CL CL
PoP 12hr                      0           0          50          40           0
QPF 12hr                      0           0        0.02        0.02           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                            C  C  C  C
Snow                                                  C  C
Wind chill                                           22 25
Min chill              28    25    28                22    24          23    17
High Wind                           A  A  A  A


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          58      30    63      34    61      32    63      37    65
Temp          51 52 37   31 55 57 42   36 56 54 38   36 56 57 44   40 59 59
Dewpt         25 26 23   20 26 30 27   24 31 32 28   28 33 34 30   28 33 33
PWind dir        SW      SW    SW      SW     W      SE    SW      SW    SW
Wind char        BZ      GN    GN      GN    GN      LT    GN      GN    BZ
Avg clouds    CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ017-191000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          68          34          52          27
Temp             47 38 36 34 32 41 52 67 60 49 44 39 35 39 48 51 48 39 34 30 29
Dewpt            27 27 26 25 24 27 31 32 31 33 29 26 24 23 20 18 18 19 20 19 18
RH               45 64 67 69 72 57 44 27 33 54 55 59 64 52 33 27 30 44 56 63 63
Wind dir          E  N  W  W  W  N  S SW  W  W  W  W  W  W NW NW NW  W  W SW SW
Wind spd          6  0  3  6  8  9  8 17 17 19 23 24 19 16 14 16 12 10  9  6  6
Wind gust                          16 41 48 39 37 40 32 27 25 32 21
Clouds           CL CL FW FW FW FW CL CL CL SC SC FW FW FW CL CL CL CL CL CL CL
PoP 12hr                      0           0          30          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  S  S
Snow                                               S
Wind chill                                        28 24
Min chill                    25    25                24    24          27    22


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      29    59      34    61      33    61      36    65
Temp          46 51 38   30 50 54 42   35 53 56 42   34 53 56 44   38 57 60
Dewpt         24 24 24   20 28 28 27   23 29 29 28   25 33 32 29   27 34 31
PWind dir        SE      NW     N       W     N       W    SW      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    CL CL FW   FW FW FW SC   SC SC FW FW   FW SC FW FW   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ018-191000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      35          68          34          54          28
Temp             48 39 37 36 37 42 57 67 60 52 44 40 36 39 48 52 48 39 35 33 31
Dewpt            30 26 24 23 23 27 30 30 30 32 28 24 22 22 19 18 20 19 19 17 16
RH               49 59 59 59 56 55 35 25 32 46 53 52 56 50 31 26 33 44 52 51 53
Wind dir          N  W  W SW SW  W  W  W SW  W  W  W  W  W NW NW NW  W SW SW SW
Wind spd          0  6 10 13 11 11 11 25 24 25 17 18 14 12  8 10  6 11 10  8  6
Wind gust                          28 47 51 44 40 34 25    17 20 14
Clouds           CL CL FW FW FW SC FW FW CL FW SC FW FW FW CL CL CL CL CL CL FW
PoP 12hr                      0           5          40          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  S
Snow                                               S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          59      32    61      36    61      35    62      39    64
Temp          51 53 40   33 53 55 45   38 55 56 44   36 54 57 48   42 57 58
Dewpt         24 26 21   17 27 29 24   21 30 30 27   22 31 33 29   27 32 31
PWind dir         E       W    NW       W     N       W    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW CL FW   FW FW FW SC   BK SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5     5

$$

WYZ028-191000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          65          32          46          23
Temp             50 41 38 36 34 38 54 64 59 50 43 39 34 33 39 45 42 35 29 25 25
Dewpt            20 23 24 23 22 24 26 26 28 29 34 30 24 23 20 17 18 19 19 19 19
RH               30 48 57 59 61 57 34 23 30 44 70 70 66 66 46 32 37 52 66 78 78
Wind dir          W  W SW SW  S  S  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd         14 11  9  6  6  6 10 17 23 23 27 27 29 27 21 20 17 12  9  8  6
Wind gust        27 25 18          21 35 42 40 42 43 44 39 33 33 27 20 18 14
Clouds           CL FW CL CL FW CL CL FW FW SC OV BK FW FW FW CL CL FW CL CL CL
PoP 12hr                      0           5          20          10           0
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                            S  S
Snow                                               S
Wind chill                                        28 20 19
Min chill                    28    26                20    19          20    16


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      27    59      31    56      29    58      32    60
Temp          45 49 34   27 50 53 40   31 48 51 37   30 50 52 38   33 54 54
Dewpt         19 17 17   16 23 23 25   23 28 26 27   24 28 28 27   25 30 31
PWind dir         W      SW    SW      SW     W       W     W      SW     S
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     0       5     5       0     0       0     5

$$

WYZ026-191000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      23          62          25          47          15
Temp             48 35 29 26 24 32 51 61 53 40 34 30 26 31 42 45 41 29 23 18 17
Dewpt            18 19 19 18 18 21 26 28 28 32 26 22 21 21 20 17 19 19 17 13 13
RH               30 52 66 71 77 63 37 28 38 73 72 72 81 66 41 32 41 66 77 80 84
Wind dir         NW  N  N  N  N  N SW  W  W  W  W  W  W  W NW NW NW NW NW NW NW
Wind spd          6  6  3  0  0  0  9 25 24 24 25 27 25 18 13 14 12  8  6  6  6
Wind gust        13                21 46 49 42 44 41 40 27 25 27 20
Clouds           CL CL CL CL CL CL CL CL FW OV SC FW SC FW FW FW CL CL CL CL CL
PoP 12hr                      0          10          50           5           0
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C
Snow                                            C
Wind chill                                     21 15 11 19
Min chill              25    24    24          21    11    11          15     6


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          54      19    57      25    58      24    58      26    58
Temp          43 49 27   20 48 52 33   26 50 52 32   25 49 53 34   28 50 53
Dewpt         18 19 18   13 24 22 23   19 27 24 25   20 28 27 26   22 30 27
PWind dir        NW      NW     W       W    NW      NW     W       W     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   CL FW SC SC   SC SC FW FW   FW SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5     5

$$

WYZ025-191000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      26          59          25          44          16
Temp             46 33 30 28 27 33 49 58 52 36 32 28 26 30 39 43 38 27 22 18 18
Dewpt            15 19 20 19 20 22 24 26 28 32 28 24 22 22 18 16 17 18 17 15 14
RH               28 56 66 68 74 63 37 29 39 85 85 85 85 72 42 33 42 68 81 88 84
Wind dir         NW NW NW  N NW SE  S  W  W  W  W  W  W NW NW NW NW NW NW NW NW
Wind spd          8  6  4  0  3  3  6 24 23 23 21 20 19 13 14 16 13  8  6  5  6
Wind gust        17                16 41 44 44 46 40 37 24 26 27 23 14
Clouds           CL CL FW CL CL FW CL SC SC OV SC SC SC SC FW FW FW CL CL CL CL
PoP 12hr                      0          20          60          10           0
QPF 12hr                      0           0        0.06           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C
Snow                                            C  S
Wind chill                                  24 19 15 12 19
Min chill              25    23    27          19    12    13    30    14     9


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          51      21    54      26    56      25    55      27    55
Temp          45 47 27   21 49 50 32   26 52 51 31   26 50 51 32   29 50 51
Dewpt         16 18 18   14 20 21 22   20 24 24 25   22 26 27 26   25 27 24
PWind dir        NW      NW     W      NW    NW      NW    NW       N     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL FW   CL FW FW SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5    10

$$

WYZ013-191000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      28          56          26          42          18
Temp             45 36 33 31 29 35 51 55 45 38 34 30 28 29 36 41 38 28 24 20 19
Dewpt            20 23 24 23 24 26 30 32 35 34 31 27 25 24 23 20 21 21 20 18 16
RH               36 59 69 72 81 69 44 41 68 85 89 88 88 81 59 42 50 75 84 92 88
Wind dir         SW  S SW  S SW  S  S SW SW SW SW SW SW  W  W  W  W SW  S  S SE
Wind spd          4  8  6  6  8 10 12 21 18 23 18 16 11  6  5  8  8  6  5  3  2
Wind gust                          26 40 41 43 37 33 21    12 17
Clouds           FW SC CL CL FW FW FW BK OV BK BK BK BK BK SC SC FW FW CL CL FW
PoP 12hr                      0          80          90          40           0
QPF 12hr                      0        0.07        0.21        0.01           0
Snow 12hr                 00-00       00-00           T       00-00       00-00
Rain                                   C  D  L  L
Snow                                            L  L  C  S
Tstms                                     S  S  S  S
Wind chill                                  27 23 19
Min chill              27    21    21          23    18    18          17    15


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          49      21    56      26    54      27    56      29    54
Temp          41 45 28   22 46 50 34   26 46 49 33   27 48 51 35   31 47 49
Dewpt         22 23 19   16 26 26 26   23 31 30 28   24 32 30 29   27 33 31
PWind dir         S      SE    SE       S     S      SW     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW CL FW   CL FW FW SC   SC SC FW FW   FW SC SC SC   SC SC SC
PoP 12hr          0       5     0       5     0       0     0      10    30
Rain shwrs                                                             S  C
Snowshwrs                                                              S

$$

WYZ001-191000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      27          48          23          35          15
Temp             37 31 30 28 28 35 46 45 38 32 28 26 25 26 31 34 34 23 21 18 17
Dewpt            18 21 21 19 21 28 32 34 34 30 25 22 21 23 24 22 22 19 19 16 15
RH               46 66 69 68 75 75 58 65 85 92 88 85 84 88 75 61 61 84 92 92 92
Wind dir         SW SW SW SW  S  S SW SW  W  W  W  W  W  W  W  W  W SW SW SW SW
Wind spd          4  4  6  6  6  6 10 14 10 14 12  9  9  9  6  9  8  8  6  5  4
Wind gust        20 20 29 25 25 32 29 39 39 41 36 27 26 24 20 25 25 26 23 16 12
Clouds           FW FW SC FW SC FW SC OV OV BK SC BK OV BK BK SC FW FW FW FW SC
PoP 12hr                      0          90          90          40           0
QPF 12hr                      0        0.21        0.22        0.01           0
Snow 12hr                 00-00       00-00           1           T       00-00
Rain                                   C  D
Snow                                      D  L  L  L  C  C
Tstms                                     S  S
Wind chill                                     17
Min chill              23    21    22    31    17    16    14    24    12    10


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      18    50      23    48      24    49      27    48
Temp          36 39 23   18 42 44 28   24 42 42 28   24 43 44 32   29 43 42
Dewpt         25 23 18   15 26 25 23   21 31 28 25   22 33 29 28   25 33 31
PWind dir        SW       S     S      SW    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW SC   SC SC FW FW   FW SC SC SC   SC SC SC
PoP 12hr          0       0     5       5     0       0     0      10    20
Rain shwrs                                                             S  S
Snowshwrs                                                              S

$$

WYZ003-191000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      37          67          35          51          31
Temp             46 38 38 40 41 44 61 65 54 45 41 37 38 39 48 50 46 39 37 34 34
Dewpt            25 26 24 24 24 27 31 35 36 36 31 28 25 26 22 21 24 23 23 21 21
RH               43 62 57 52 50 51 32 33 50 70 67 70 59 59 35 31 42 52 56 58 58
Wind dir         SE  S SW SW SW  S SW  W  W  W  W  W  W  W  W  W  W  W  W SW SW
Wind spd          9  6  8  9  8 10  6 12 11 12  8  8 11 13 12 14 10  9 10  8  6
Wind gust                 16    18 20 35 27 25 16 18 26 28 27 31 19 18 18 16 13
Clouds           CL FW SC SC SC SC FW FW SC SC SC SC SC SC FW FW CL FW FW FW FW
PoP 12hr                      0          30          60          20           0
QPF 12hr                      0           0        0.05           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                   C  C  C  C  C
Snow                                               C  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          58      34    61      38    61      38    64      39    64
Temp          52 52 40   35 56 55 44   39 58 55 44   39 59 58 46   42 60 58
Dewpt         24 28 25   21 27 31 28   25 31 32 29   26 33 34 30   29 34 35
PWind dir        SW       W     S      SW    NW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW SC   SC SC FW FW   FW SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5    10

$$

WYZ004-191000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      32          65          35          53          27
Temp             48 41 36 34 33 39 52 63 58 49 44 42 38 38 47 52 51 41 35 30 29
Dewpt            24 26 25 24 25 26 30 32 35 39 38 34 32 32 30 25 26 27 26 23 23
RH               39 55 64 66 72 59 43 31 42 68 79 73 79 79 51 35 37 57 69 75 78
Wind dir         SE SE SE SE  S SE SE SE  W NW NW NW  W NW NW NW  N  N  W  E SE
Wind spd          6  9 10  9 10  9 16 19 13 14 19  8  4  5 14 12 10  6  6  6  6
Wind gust        13 17          20 29 34 35 32 40 20    19 31 26 20 13
Clouds           CL CL CL CL FW FW SC SC BK BK BK BK BK BK FW FW FW FW CL CL FW
PoP 12hr                      0          10          60          20           0
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  C  S
Tstms                                           S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          56      29    61      32    61      34    63      38    67
Temp          48 53 37   30 52 56 42   33 53 57 42   35 55 59 46   40 59 63
Dewpt         28 25 26   24 31 29 29   26 32 32 31   29 35 33 32   31 37 33
PWind dir        SE      SE    SE       S     N      SE    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW CL FW   FW FW FW SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ006-191000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          69          33          53          25
Temp             46 38 35 33 32 38 59 67 61 50 44 40 36 36 46 52 49 38 33 28 27
Dewpt            26 26 26 25 24 28 33 34 35 37 38 34 31 32 30 25 26 26 25 22 21
RH               45 62 69 72 72 67 37 29 38 61 79 79 82 85 53 35 40 62 72 78 78
Wind dir          E SE SE SE SE SE  S  S  W  W NW NW  W NW NW NW  N NW  S SE SE
Wind spd          5  5  5  5  5  5  9 16 11 13 12 12  6  6  9 10  6  4  3  3  4
Wind gust                          19 36 34 31 23 23    13 17 24 17
Clouds           CL CL CL FW SC SC SC SC SC BK SC BK BK SC FW FW FW CL CL CL FW
PoP 12hr                      0           5          40          30           0
QPF 12hr                      0           0        0.02        0.03           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  C  C
Tstms                                           S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          56      27    61      31    61      30    64      34    68
Temp          48 52 35   28 53 56 39   32 53 56 38   31 55 58 43   36 59 62
Dewpt         28 27 26   22 32 29 29   25 34 31 29   25 36 34 32   28 37 35
PWind dir        SE      SE     S      SE    NW      SE     S      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW CL FW   FW FW FW FW   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ005-191000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      30          64          31          52          26
Temp             44 36 34 33 32 42 56 63 57 48 41 36 34 36 45 49 48 38 32 29 28
Dewpt            31 29 27 24 24 29 34 35 36 35 31 31 27 28 25 21 25 23 20 18 18
RH               60 75 75 69 72 60 43 35 45 60 67 82 75 72 45 33 40 54 61 63 66
Wind dir          E SE  W NW  W SW  S SW  W  W  W NW  W  W NW NW NW  W SW SW SW
Wind spd          5  4  4  5  6  9 14 23 18 18 16 14 14 12 18 16  8  6  6  5  4
Wind gust                          23 36 39 33 28 24 23 20    27 14
Clouds           CL CL CL FW SC SC SC FW FW SC SC SC SC SC FW FW CL CL CL CL CL
PoP 12hr                      0           5          40          20           0
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  C  S
Snow                                                  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      29    60      34    61      32    63      36    65
Temp          48 51 37   30 53 54 41   35 56 55 41   33 55 57 43   39 58 59
Dewpt         24 28 23   19 27 30 26   21 29 32 29   23 32 34 29   27 35 35
PWind dir         S       W     S      SW     N      SW     S      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW   FW FW FW SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5     5

$$

WYZ010-191000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      32          65          34          49          28
Temp             39 33 34 37 39 47 59 64 54 42 38 37 35 37 47 48 43 35 33 31 31
Dewpt            23 22 21 19 19 23 30 32 33 37 36 31 27 26 25 24 25 23 21 18 18
RH               52 63 58 48 44 38 33 30 45 82 92 79 72 64 42 39 49 61 61 58 58
Wind dir          N  S  S  S SW  S  S SW  N  N  N NW NW NW NW NW NW NW  W  W SW
Wind spd          0  9 10 11 12 16 10 11  9 20 16 12 11 12 21 23 14 12 11 10 10
Wind gust                          18 25 27 36 27 28 27 26 37 41 24 21
Clouds           CL CL CL CL CL FW BK SC FW SC BK BK SC SC SC SC FW FW CL CL CL
PoP 12hr                      0           5          60          40           0
QPF 12hr                      0           0        0.10        0.01           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  L  C  S  S
Snow                                               L  C  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          54      34    62      39    60      37    65      42    66
Temp          50 48 40   35 57 54 45   41 57 52 43   39 60 57 48   45 62 58
Dewpt         24 25 22   18 26 30 24   20 28 31 27   23 30 33 27   26 31 31
PWind dir         S      SW     S      SW     N       W     S      SW    SW
Wind char        LT      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    CL FW FW   FW FW FW FW   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ012-191000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      23          39          15          24          10
Temp             28 24 24 26 27 29 37 35 29 24 23 20 19 17 20 22 16 12 11 11 12
Dewpt            13 14 13 14 17 19 22 26 25 23 20 17 15 15 14 15 14 12 10  9  9
RH               53 65 62 60 65 66 54 69 85 96 88 88 84 92 77 74 92100 96 91 87
Wind dir          W  W  W  W  W SW SW  W  W  W  W  W  W  W  W  W  W  W  W SW SW
Wind spd          4 10 11 12 14 17 12 17 16 23 23 20 14 12  8  6  8  9  8  6  6
Wind gust              18       25 26 39 40 46 43 41 34 19 16 17 16
Clouds           FW FW CL CL FW CL FW OV OV OV BK BK OV BK SC SC FW FW CL CL CL
PoP 12hr                      0          80          90          50           0
QPF 12hr                      0        0.28        0.45        0.07           0
Snow 12hr                 00-00           1           4           1       00-00
Snow                                   C  D  L  L  L  C  C
Tstms                                     S  S  S  S
Wind chill             13 15 15 17       17  9  7  4  5  4        5  0 -1  0  1
Min chill        22    13    14    13    17     7     4     2     5    -2     0
Winter Weath                        Y  Y  Y  Y  Y  Y  Y  Y


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          30      15    36      19    33      19    35      22    34
Temp          24 24 17   15 29 28 22   19 28 26 21   20 31 29 24   24 32 26
Dewpt         12 18  9    7 15 20 16   14 21 23 17   15 22 25 20   19 25 24
PWind dir        SW      SW    SW       W     W       W    SW       S    SW
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    CL CL FW   CL FW FW SC   SC SC FW FW   FW SC SC SC   SC SC BK
PoP 12hr          0       5     0       5     0       0     0      10    30
Snowshwrs                                                              S  C

$$

WYZ023-191000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          60          26          46          17
Temp             45 37 34 33 32 38 54 59 51 38 33 31 29 29 37 42 39 29 24 20 19
Dewpt            28 28 27 26 26 29 35 35 38 38 33 29 27 27 29 26 26 24 24 20 19
RH               51 70 75 75 78 70 48 40 61100100 92 92 92 72 53 59 81100100100
Wind dir         NW SE  S  S SE SE  S SW  W  W  W  W  W  W  W  W  W  W  S SE SE
Wind spd          2  3  3  3  3  4  8 23 16 17 14 14 14  6  2  4  6  3  2  1  1
Wind gust                          20 37 37 40 39 34 31 18 12 14 13
Clouds           CL FW FW FW FW FW CL FW OV OV SC BK BK OV SC SC FW CL CL FW FW
PoP 12hr                      0          50          90          20           0
QPF 12hr                      0        0.01        0.16           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                   S  D  D  L
Snow                                            L  C  S
Tstms                                     S     S
Wind chill                                        20 18
Min chill              31    29    27          23    18    16          24    18


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          54      23    61      26    57      26    59      30    59
Temp          46 48 29   24 53 53 35   27 49 50 33   26 51 53 36   32 52 52
Dewpt         26 28 22   19 32 33 28   26 35 34 29   25 36 36 29   27 38 37
PWind dir        SW       S     S      SE     N      SW     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW SC   BK SC FW FW   FW SC FW SC   SC SC BK
PoP 12hr          0       0     0       5     5       0     5      10    20
Rain shwrs                                                             S  S
Snowshwrs                                                              S

$$

WYZ004-191000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      33          59          33          49          29
Temp             43 37 36 34 37 39 51 57 52 40 38 36 34 38 46 48 44 36 32 31 30
Dewpt            22 21 21 22 22 24 26 30 34 34 31 27 24 25 22 20 21 19 18 19 19
RH               43 52 54 61 54 54 37 35 50 79 76 69 66 59 38 33 39 50 56 61 63
Wind dir         SE SE SE SE SE SE SE SW NW NW  N  W  W  W NW NW NW NW SW  S SE
Wind spd         10 12 14 14 17 17 21 16 10 14 10  5  6  6 10 13  9  8  8  9 11
Wind gust        20 26 27 23 25 26 31 29 26 26 19       17 25 24 18
Clouds           CL CL CL FW SC SC SC SC OV BK SC SC SC SC FW FW CL FW CL FW FW
PoP 12hr                      0          40          70          20           0
QPF 12hr                      0           0        0.08           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                   C  C  L  C  C
Snow                                               C  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          52      32    56      36    58      36    60      39    61
Temp          45 47 37   33 49 50 41   37 53 52 41   37 53 54 44   41 54 56
Dewpt         22 24 21   19 24 24 23   21 27 28 26   24 29 29 28   27 30 29
PWind dir        SE       S    SE       S    NW       S    SE       S    SE
Wind char        GN      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW CL FW   FW FW FW SC   SC SC FW FW   FW SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5    10

$$

WYZ004-191000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      34          63          33          52          28
Temp             47 39 37 35 35 39 52 61 58 46 43 39 36 38 47 51 49 40 35 31 30
Dewpt            26 26 25 24 25 27 30 34 38 40 36 31 29 31 30 25 27 25 24 22 24
RH               43 59 61 64 66 62 43 36 47 79 76 73 75 76 51 36 42 55 64 69 78
Wind dir          S SE  E  E  E  E SE  S  W NW NW NW NW NW NW NW NW NW  S SE SE
Wind spd          4  8 11 11 12 12 18 18 10 17 13  4  3  4 14 17 12  9  6  6  6
Wind gust        13 19 27 24 21 24 31 31 28 28 32 12 10 19 32 29 24 17
Clouds           CL CL CL CL FW SC BK SC OV BK BK SC BK SC FW FW CL CL CL CL FW
PoP 12hr                      0          30          70          20           0
QPF 12hr                      0           0        0.07           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                   C  C  L  C  C  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      32    60      37    62      36    62      39    65
Temp          48 51 39   32 52 55 43   38 56 56 43   36 54 57 47   40 57 61
Dewpt         28 28 25   24 30 30 27   25 32 32 30   28 34 34 31   31 36 35
PWind dir        SE      SE    SE       S     N      SE    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW CL FW   FW FW FW SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       5     5

$$

WYZ016-191000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      35          58          27          44          23
Temp             44 37 36 37 38 41 54 57 48 40 34 32 29 30 38 43 36 30 27 25 25
Dewpt            13 16 18 18 21 25 27 28 31 29 25 22 20 20 18 16 18 17 16 15 13
RH               28 42 47 46 50 52 35 33 51 64 69 66 69 66 44 33 47 58 63 65 60
Wind dir          W NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd         12 21 25 24 24 26 26 34 31 35 29 27 26 27 27 20 20 21 20 20 19
Wind gust        25    33          43 51 54 58 49 41 39 34 36 36 31 33 29
Clouds           CL CL CL CL FW FW CL FW BK BK SC SC SC SC SC FW FW FW CL CL CL
PoP 12hr                      0          50          90          40           0
QPF 12hr                      0        0.01        0.25        0.01           0
Snow 12hr                 00-00       00-00           1           T       00-00
Rain                                   S  L  L
Snow                                         L  L  L  C  S
Tstms                                     S  S  S
Wind chill          26 24 26 27 30          28 20 18 14 15 26    25 17 13 11 11
Min chill              24    24    27          20    14    13    25    13    10


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      28    58      31    56      30    57      34    56
Temp          48 47 32   29 54 51 37   32 52 50 35   31 52 51 38   36 53 50
Dewpt         17 22 16   13 20 25 21   20 25 27 24   21 27 29 25   24 28 28
PWind dir         W       W     W       W     W       W     W       W    SW
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL CL FW   FW FW FW SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       5     0       0     0      10    20
Rain shwrs                                                                S

$$

WYZ027-191000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      31          63          28          47          20
Temp             48 38 35 32 32 38 58 62 55 41 36 33 29 31 40 46 40 31 27 23 22
Dewpt            21 23 23 22 22 24 26 27 27 33 33 26 24 22 20 17 19 20 20 17 16
RH               34 54 61 66 66 57 29 26 34 73 89 75 81 69 44 31 42 63 74 77 77
Wind dir          W  W  W  W  W SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd         13 10  8  5  5  4 17 27 28 28 27 25 27 24 18 14 13  8  6  5  5
Wind gust        24 17             31 47 50 46 44 40 42 34 27 26 21
Clouds           CL FW CL CL CL CL CL CL FW BK SC FW FW FW FW CL CL CL CL CL CL
PoP 12hr                      0           5          40           5           0
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                         C  C
Snow                                            C  S
Wind chill                                  30 23 20 14 18
Min chill              28    26    27          23    14    14          20    15
High Wind                           A  A  A  A


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      24    58      29    57      26    59      29    61
Temp          46 49 32   25 50 52 37   30 50 51 35   27 51 53 37   32 54 55
Dewpt         18 19 18   16 22 22 23   21 26 26 26   22 27 27 25   24 28 28
PWind dir         W       W    SE       W     W       W     W      SW    SW
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    GN
Avg clouds    CL FW FW   FW FW SC SC   BK SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       5     5       0     0       5    10

$$

WYZ023-191000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      36          60          32          44          24
Temp             49 42 39 38 37 40 55 59 47 42 39 37 34 34 40 43 43 34 30 28 26
Dewpt            31 32 31 30 30 30 36 38 42 40 36 34 32 30 30 27 29 27 27 25 23
RH               50 67 73 73 75 67 49 45 83 93 89 89 92 85 67 53 57 75 88 88 88
Wind dir         SW SE  E  E  E  E  S  W  W  W  W  W  W  W  W  W  W SW  S SE SE
Wind spd          2  3  4  4  6  8  8 21 19 21 18 16 16  9  4  4  6  3  3  3  2
Wind gust                          18 33 36 39 36 34 27    12 14 13
Clouds           CL FW FW CL FW FW FW BK OV BK BK SC BK BK SC SC FW CL CL CL CL
PoP 12hr                      0          70          90          30           0
QPF 12hr                      0        0.07        0.24        0.01           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                   C  D  C  C  C
Snow                                               C  C  S
Tstms                                     S  S  S  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      29    59      33    56      32    58      36    56
Temp          44 49 35   29 51 54 40   35 48 51 38   33 50 53 40   38 51 51
Dewpt         28 29 26   22 31 34 32   31 37 35 33   30 38 37 34   32 39 39
PWind dir         S      SE    SE      SE    SW       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   CL FW FW SC   SC SC FW FW   FW SC SC SC   SC SC BK
PoP 12hr          0       0     0       5     0       0     0      10    30
Rain shwrs                                                             S  C

$$

WYZ023-191000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      28          63          26          48          16
Temp             53 41 35 32 29 36 56 62 57 42 37 32 28 29 41 47 42 31 25 21 19
Dewpt            26 26 26 24 23 27 31 30 32 37 34 29 26 25 25 22 24 23 21 19 17
RH               35 55 69 72 78 69 38 30 38 82 89 88 92 85 52 37 48 72 84 92 92
Wind dir          W  N SE SE SE  S SW  W  W NW  W  W  W  W  W NW NW NW  N NE NE
Wind spd          5  3  2  3  2  3  8 18 14 19 18 17 16 12  9  9  8  4  2  2  1
Wind gust        13                19 35 40 36 39 35 33 24 17 18 16
Clouds           CL FW CL CL FW CL CL CL SC OV SC FW SC FW FW CL CL CL CL CL CL
PoP 12hr                      0          10          70          10           0
QPF 12hr                      0           0        0.12           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  L  C
Snow                                               C
Wind chill                                        21 16
Min chill                    29    25          27    16    15          23    19
High Wind                           A  A  A  A


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          54      21    59      26    56      23    58      29    59
Temp          45 50 30   22 51 54 37   27 50 52 33   24 50 54 37   31 54 54
Dewpt         24 24 20   16 26 30 27   23 31 30 28   23 33 33 28   24 33 32
PWind dir        NW      NE     S      NW    NW       W     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL CL   CL FW SC SC   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       5     5       0     0       5    20
Rain shwrs                                                                S

$$

WYZ028-191000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      33          69          32          52          24
Temp             56 46 40 38 37 40 56 68 63 53 42 39 34 34 43 49 46 37 31 27 26
Dewpt            25 25 26 24 23 27 32 33 31 30 36 31 25 24 25 23 22 21 21 20 18
RH               30 43 57 57 56 59 40 27 30 41 79 73 69 66 49 36 38 52 66 74 71
Wind dir          W  W SW  S  S  S SW  W  W  W  W  W  W  W  W  W  W  W  W SW SW
Wind spd         12  8  4  3  3  4  8 14 18 16 26 26 27 26 18 16 13  8  5  4  3
Wind gust        24 20             14 32 36 33 40 40 42 36 29 27 23 16
Clouds           CL FW CL CL FW CL CL FW CL SC OV SC FW CL CL CL CL CL CL FW FW
PoP 12hr                      0           5          20           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                               S
Snow                                               S
Wind chill                                        28 21 21
Min chill                          30                21    19          25    21


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          56      27    61      32    60      31    62      33    64
Temp          47 53 37   28 51 56 42   33 52 55 39   32 53 57 40   35 57 58
Dewpt         24 22 19   16 29 27 26   24 33 31 28   24 35 33 28   26 36 34
PWind dir        SW      SW    SW       W     W       W    SW      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    CL FW FW   FW FW SC SC   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     0       5     5       0     0       0     5

$$

WYZ017-191000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      32          69          34          55          26
Temp             50 41 37 36 34 38 52 67 64 53 48 41 36 40 50 54 51 40 34 30 27
Dewpt            30 30 29 27 25 29 33 35 35 36 32 29 27 27 25 21 22 22 21 21 21
RH               46 65 72 69 69 70 48 30 34 52 54 62 69 59 37 27 32 48 58 69 78
Wind dir          E NE  E  S  E  E SE SW  W  W  W  W  W  W NW NW NW  W  W  S  S
Wind spd          3  2  3  5  6  6 11 19 18 18 18 19 18 13 14 14  9  6  6  5  6
Wind gust                          21 35 41 34 33 31 27 20 25 27 19 13
Clouds           CL CL CL FW SC SC FW CL FW SC SC FW FW FW FW FW FW CL CL CL CL
PoP 12hr                      0           5          20          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      S  S  S  S  S
Snow                                                  S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          58      29    62      34    64      33    64      37    69
Temp          47 54 38   30 52 58 42   35 56 59 41   33 55 59 45   38 59 63
Dewpt         27 27 25   21 30 29 27   23 32 31 29   26 35 34 31   29 37 33
PWind dir        SE       W    SE      SW    NW      SE     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

WYZ005-191000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
331 PM MDT Sat Oct 18 2025

Date           10/18/25      Sun 10/19/25            Mon 10/20/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      34          68          35          53          27
Temp             47 40 37 36 35 44 57 66 61 53 45 39 37 38 48 52 50 41 35 31 29
Dewpt            32 29 28 27 26 29 34 36 37 36 33 33 29 30 26 23 26 23 22 20 20
RH               56 64 70 69 69 55 42 33 41 52 62 79 72 73 42 32 39 48 59 63 69
Wind dir          E  S  W NW SW  S  S  S SW  W  W NW SW  W NW NW NW  W  S  S  S
Wind spd          4  3  4  5  6  9 16 21 17 18 17 14 11  9 16 14  8  5  5  4  4
Wind gust                             35 35 32 27 23    16    26 14
Clouds           CL CL CL FW FW FW SC FW FW BK SC SC SC SC FW FW CL CL CL CL FW
PoP 12hr                      0           5          30          20           0
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00       00-00       00-00
Rain                                      C  C  C  C  S
Snow                                                  S
Tstms                                           S


Date           10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25  Sat 10/25/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          58      30    62      35    63      34    65      38    68
Temp          50 53 39   31 54 56 44   36 56 57 43   35 57 59 46   40 60 62
Dewpt         28 29 23   20 29 30 26   21 31 32 28   25 34 35 29   28 36 35
PWind dir        SE       W     S      SW    NW       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW CL FW   FW FW FW FW   SC SC FW FW   FW SC FW SC   SC SC SC
PoP 12hr          0       0     0       0     0       0     0       0     5

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     CL.....CLEAR/SUNNY.......................0% to =<  10%
     FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =<  30%
     SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =<  60%
     BK.....MOSTLY CLOUDY..................> 60% to =<  80%
     OV.....CLOUDY.........................> 80% to =< 100%
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       SPRINKLES......SPRINKLES
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       FLURRIES.......SNOW FLURRIES
       SLEET..........SLEET
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     F.......FOG
     PF......PATCHY FOG
     F+......DENSE FOG
     PF+.....PATCHY DENSE FOG
     H.......HAZE
     BS......BLOWING SNOW
     K.......SMOKE
     BD......BLOWING DUST
     VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
       LT.....LIGHT;               < 8 MPH
       GN.....GENTLE;           8 - 14 MPH
       BZ.....BREEZY;          15 - 22 MPH
       WY.....WINDY;           23 - 30 MPH
       VW.....VERY WINDY;      31 - 39 MPH
       SD.....STRONG/DAMAGING;   >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS