Point Forecast Matrices
Issued by NWS Denver/Boulder, CO

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FOUS55 KBOU 062037
PFMBOU

Point Forecast Matrices
National Weather Service Denver/Boulder CO
136 PM MST Sat Dec 6 2025

COZ040-062300-
Denver-Denver CO
39.73N 104.96W Elev. 5325 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49          24          45          25          51
Temp                      47 40 35 33 30 27 28 41 44 40 33 29 26 28 31 46 50 45
Dewpt                     26 25 22 20 18 18 17 19 17 17 18 17 16 17 20 24 24 22
RH                        43 55 59 58 60 68 63 41 33 39 53 60 65 63 63 42 36 40
Wind dir                  NW NW  W  W SW SW SW  W NW  S  S SW SW SW SW SW  W  W
Wind spd                  18 12 10  8  8  6  6  5  6  4  5  5  6  6  6  5  5  5
Wind gust                 29                                              17
Clouds                    SC SC FW SC FW FW FW FW SC SC FW SC SC FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Snowshwrs                  S
Wind chill                   33 27 26 22 20 21          27 22 19 21 25
Min chill                    32    24    18    16    36    21    17    20


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    57      34    60      36    50      28    51
Temp          34   33 52 53 44   37 53 56 48   41 46 45 35   30 46 45
Dewpt         20   21 28 28 29   28 30 29 31   29 29 26 26   24 24 23
PWind dir          SW    SW      SW    SW       W     E      NE    NE
Wind char          GN    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 SC B1   B1 B1 SC
PoP 12hr            0     0      10    20      30    30      20     5
Rain                                    S  S    C  C  S  S
Snow                                               C  S  S

$$
COZ039-062300-
Boulder-Boulder CO
40.02N 105.25W Elev. 5302 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49          26          44          27          49
Temp                      47 39 34 32 30 27 29 40 43 38 33 31 29 31 34 45 48 43
Dewpt                     27 23 21 20 18 16 18 21 20 19 17 17 18 20 23 27 26 24
RH                        45 52 58 61 60 63 63 46 39 46 51 56 63 63 64 49 42 47
Wind dir                  NW  W  W  W  W  W SW SW  W SW SW SW  W  W  W  W  W  W
Wind spd                  19 17 12  9  9  8  8  9  9  5  6  8  9  9 10 10 11 10
Wind gust                 33 29                         18 20 23 25 26 24 25 23
Clouds                    B1 FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 C
Snow
Snowshwrs                  C
Wind chill                39 29 26 24 22 19 21 34 37    26 24 20 24 26       37
Min chill                    25    21    17    16    31    21    18    22    34


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    56      36    57      37    50      29    50
Temp          38   37 52 52 47   39 51 54 49   41 45 44 37   31 46 44
Dewpt         21   22 30 29 30   30 34 31 31   29 31 29 26   24 28 24
PWind dir           W     W       W     W       W    NW      NW    NW
Wind char          GN    BZ      GN    BZ      BZ    GN      LT    LT
Avg clouds    SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     5      20    30      40    40      20    10
Rain                              S  C  C  C    C  C  C  S
Snow                                               S  C  S

$$
COZ039-062300-
Longmont-Boulder CO
40.17N 105.11W Elev. 5023 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      48          23          43          23          50
Temp                      44 37 32 30 28 24 26 39 43 38 31 27 24 26 29 46 50 44
Dewpt                     28 27 23 22 20 19 20 24 23 21 19 19 19 20 24 29 28 25
RH                        53 67 69 72 71 81 78 54 45 50 61 71 81 78 81 51 42 47
Wind dir                  NW NW NW NW  W  W  W SW  S  S SW SW  W  W  W  W  W SW
Wind spd                  16 10 10  8  6  6  6  6  6  4  5  5  5  5  6  6  6  5
Wind gust                                                                 18
Clouds                    B1 SC FW SC SC FW FW FW FW SC SC SC SC FW SC FW SC SC
PoP 12hr                     30          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 C
Snow
Snowshwrs                  C
Wind chill                37 30 24 22 20 17 18          25 20 18 19 23
Min chill                    29    21    16    14    33    19    17    19


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            32    57      34    57      35    48      25    48
Temp          35   35 53 54 46   36 51 53 47   40 43 43 34   26 44 43
Dewpt         23   23 32 30 31   30 33 31 31   29 31 29 26   24 27 25
PWind dir           W     W       W    SW       W     E       N    NE
Wind char          GN    GN      GN    GN      BZ    GN      LT    LT
Avg clouds    SC   SC B1 B1 SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     0      20    20      40    40      20     5
Rain                              S  S  S  C    C  C  C  S
Snow                                               C  C  S

$$
COZ038-062300-
Fort Collins-Larimer CO
40.56N 105.07W Elev. 5000 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          22          45          22          50
Temp                      43 37 32 28 25 23 28 42 45 38 29 25 23 24 29 44 50 43
Dewpt                     28 26 23 22 21 18 20 23 23 23 20 18 18 20 23 28 28 27
RH                        55 64 69 78 84 81 71 46 41 54 69 74 81 84 78 53 42 53
Wind dir                  NW NW NW NW  W NW NW NW SW  S  W  W  W  W  W  W  W  W
Wind spd                  20 13 11  8  6  6 10 12 10  5  5  5  5  6  6  8  9  6
Wind gust                 36 24             20 24                   17 20 21
Clouds                    B1 FW FW FW FW FW FW FW SC SC FW SC SC FW FW FW FW SC
PoP 12hr                     30          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 C
Snow
Snowshwrs                  C
Wind chill                35 28 22 19 17 15 18 35          19 16 16 21
Min chill                    26    18    13    13    32    18    13    15    37


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    57      32    56      32    48      23    45
Temp          31   31 52 53 45   34 49 51 46   38 42 42 32   25 40 39
Dewpt         23   23 32 30 30   30 34 32 30   29 31 29 25   23 28 26
PWind dir           W     W       W    SW      NW     S      SE    SE
Wind char          GN    BZ      GN    BZ      BZ    GN      LT    LT
Avg clouds    SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     5      20    30      40    50      20    10
Rain                              S  C  C  C    C  C  C  S
Snow                                            C  C  C  S    S

$$
COZ041-062300-
Castle Rock-Douglas CO
39.38N 104.85W Elev. 6329 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49          20          42          23          49
Temp                      45 35 30 27 26 23 23 38 41 33 27 26 24 27 29 45 48 38
Dewpt                     26 23 18 16 15 13 14 17 18 18 17 15 15 15 18 24 24 22
RH                        47 61 60 63 62 65 68 42 39 53 65 62 68 60 63 43 39 52
Wind dir                  NW NW NW  W SW SW SW NW  N SE  S  S SW SW SW SW  W SW
Wind spd                  19 13  8  6  8  6  8  6  6  4  6  8  9  9  9  6  5  4
Wind gust                 31
Clouds                    SC SC FW SC SC FW FW FW FW SC FW SC FW FW FW CL FW FW
PoP 12hr                     30           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Snow
Snowshwrs                  S
Wind chill                37 27 22 20 17 15 14          20 18 16 19 21
Min chill                    26    20    15    11    27    18    15    18    35


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    57      33    59      35    49      28    51
Temp          30   34 52 48 40   37 54 52 45   39 46 42 34   30 47 41
Dewpt         20   18 28 29 28   25 30 29 29   27 29 26 24   22 24 23
PWind dir          SW    SW      SW    SW       W     E      SW    NW
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   SC B1 B1 B1   SC B1 B1 B1   B1 B1 SC SC   SC B1 SC
PoP 12hr            0     0       5    10      20    20      20     5
Rain                                       S    S  S  S  S
Snow                                            S  S  S  S

$$
COZ041-062300-
Kiowa-Elbert CO
39.34N 104.46W Elev. 6401 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          20          41          21          47
Temp                      45 34 29 27 25 22 25 38 40 31 25 25 23 25 29 44 46 36
Dewpt                     28 25 21 18 16 15 16 18 19 19 18 18 16 15 18 25 25 24
RH                        51 69 72 68 68 74 68 44 42 61 74 74 74 65 63 47 43 61
Wind dir                  NW NW NW  W  W  W  W NW NW  S  S SW SW SW SW  W  W SW
Wind spd                  21 14 10  9  8  9 10 11  8  3  6  9  8  8  8  8  5  4
Wind gust                 34                                              16
Clouds                    B1 SC FW SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Snow
Snowshwrs                  S
Wind chill                36 24 20 18 16 11 15 31       17 16 14 16 21
Min chill                    23    17     9    11    27    16    13    16    32


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    56      28    57      28    47      23    48
Temp          29   31 52 46 37   32 52 49 39   33 44 39 30   25 44 39
Dewpt         20   19 29 30 28   26 31 30 29   27 29 27 25   22 25 24
PWind dir          SW     W      SW    SW       W    NE       S    NW
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   FW SC B1 B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0       5    10      20    20      10     5
Rain                                       S    S  S  S
Snow                                            S  S  S

$$
COZ043-062300-
Greeley-Weld CO
40.42N 104.74W Elev. 4806 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          20          46          20          50
Temp                      43 37 31 27 24 22 24 41 45 39 31 25 21 22 25 42 50 42
Dewpt                     30 28 24 22 21 19 19 23 21 21 19 18 17 16 18 25 27 27
RH                        60 70 75 81 88 88 81 48 38 48 61 74 84 77 74 50 41 55
Wind dir                  NW NW NW NW  W  W  W NW  W  S SW  W  W  W  W  W  W SW
Wind spd                  21 13 11  5  4  5  8 12 10  4  3  3  3  3  5  5  6  4
Wind gust                 34 24                24
Clouds                    B1 SC SC SC B1 SC FW FW FW SC SC SC SC FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Wind chill                34 29 22 21    15 15 34                   18
Min chill                    28    19    12    11    35    18    14    14    39


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    59      31    55      32    45      22    42
Temp          29   29 52 52 42   34 48 50 43   37 41 39 29   23 36 37
Dewpt         22   20 30 30 29   28 31 31 29   28 30 27 23   20 25 24
PWind dir          SW     W       N    SW      NW     E       E     E
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC   SC B1 B1 SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     0      20    20      40    40      20    10
Rain                              S  S  S  C    C  C  C  S
Snow                                 S          C  C  C  S    S

$$
COZ044-062300-
Fort Morgan-Morgan CO
40.26N 103.79W Elev. 4265 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      53          21          48          20          52
Temp                      50 41 34 30 26 24 24 42 48 39 28 24 21 22 25 44 51 43
Dewpt                     34 30 28 26 25 23 22 21 20 21 20 20 19 18 20 24 26 27
RH                        54 65 78 85 96 96 92 43 33 48 71 84 92 84 81 45 37 53
Wind dir                  NW NW NW NW  W  W  W NW NW NW SW SW SW  W  W  W  W  W
Wind spd                  26 14 10  5  5  6 10 17 16  5  4  5  6  8  9 11 10  5
Wind gust                 40                   29
Clouds                    B2 SC SC SC B1 SC SC FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Wind chill                   33 26 24 19 16 14 34          17 13 13 15 38
Min chill                    32    23    15    10    35    17    12    12    39


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            25    60      28    57      29    44      19    41
Temp          27   28 53 53 39   31 47 50 40   32 40 37 27   20 35 34
Dewpt         24   21 29 32 32   27 32 34 32   29 30 29 24   20 25 26
PWind dir          SW     W       N    SW      NW     N       E    NE
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC   SC SC B1 B1   B1 B1 B1 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr            0     0      10    20      30    30      20    10
Rain                                    S  S    C  C  C  S
Snow                                    S       C  C  C  S    S

$$
COZ045-062300-
Bennett-Adams CO
39.75N 104.42W Elev. 5489 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      48          24          43          25          51
Temp                      45 37 32 30 29 27 29 41 43 35 29 29 27 29 33 48 50 40
Dewpt                     27 27 23 20 18 16 17 18 15 17 17 17 16 16 18 22 21 21
RH                        49 67 69 66 63 63 60 39 32 47 60 60 63 58 53 35 31 46
Wind dir                  NW NW  W  W  W  W  W NW NW SE  S  S SW SW SW  W  W  W
Wind spd                  21 13 10  8  9 11 12 12  9  5  9 10 11 11 10 10 10  6
Wind gust                 34
Clouds                    B2 B2 SC SC SC FW FW FW FW FW FW SC FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Snowshwrs                  S
Wind chill                37 28 23 23 21 17 18 34 37    20 20 17 19 25
Min chill                    27    22    16    13    30    18    16    19    35


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    59      32    59      31    46      24    48
Temp          34   36 55 51 41   34 54 53 43   36 44 39 31   26 43 40
Dewpt         20   20 26 28 29   27 29 29 29   28 26 24 24   21 22 22
PWind dir          SW     W      SW    SW      NW     E      SE    NE
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW   SC SC SC B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0       5    10      30    20      20     5
Rain                                       S    C  S  S  S
Snow                                            C  S  S  S

$$
COZ048-062300-
Sterling-Logan CO
40.63N 103.20W Elev. 3937 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      56          21          49          21          55
Temp                      52 42 33 30 26 24 26 45 49 40 29 24 22 22 26 48 54 45
Dewpt                     36 31 30 28 26 24 24 23 19 20 21 20 19 18 20 26 25 25
RH                        54 65 89 92100100 92 41 30 44 72 84 88 84 78 42 32 45
Wind dir                  NW NW NW NW  W SW SW NW NW NW  W SW SW SW SW  W NW  W
Wind spd                  27 13  9  6  4  5 10 18 18  6  5  5  6  8 10 14 17 10
Wind gust                 41                   29 29                   26 28
Clouds                    B2 SC SC SC SC B1 B1 FW FW FW FW SC FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Obvis                                 PF PF
Wind chill                   35 25 23 20 16 16 37       23 17 14 13 16
Min chill                    35    22    15    12    35    16    12    11


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    62      29    57      29    44      18    40
Temp          31   29 57 55 38   32 47 50 41   32 40 38 28   19 34 33
Dewpt         24   22 29 31 29   25 31 31 31   29 29 26 23   18 23 22
PWind dir           W     W      NW    SW      NW     N      NE     N
Wind char          GN    BZ      BZ    GN      BZ    GN      GN    LT
Avg clouds    SC   SC SC SC B1   B1 B2 B1 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr            0     0      10    20      30    30      20    10
Rain                                    S  C    C  C  C
Snow                                    S  S    C  C  C  S    S

$$
COZ049-062300-
Akron-Washington CO
40.17N 103.21W Elev. 4688 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          22          46          24          50
Temp                      45 36 30 28 27 24 27 41 45 37 29 27 26 27 30 45 49 41
Dewpt                     29 30 28 27 26 24 24 22 19 20 19 18 17 18 19 22 24 25
RH                        53 79 92 96 96100 88 46 35 50 66 68 68 68 63 40 37 52
Wind dir                  NW NW NW NW  W  W  W NW NW NW SW  S SW SW  W  W  W  W
Wind spd                  27 16 12  9  8  9 13 20 18  8  6 10 11 11 13 16 14  9
Wind gust                 41                   33 29                   27 26
Clouds                    B2 SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Obvis                                 PF PF
Wind chill                35 26 21 19 18 15 16 32 37 30 21 18 15 16 19 38    35
Min chill                    25    19    14    12    29    17    14    16    35


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    59      29    53      29    43      20    40
Temp          32   32 53 51 39   32 48 47 38   32 41 36 27   22 36 34
Dewpt         22   21 27 30 29   26 29 30 31   27 27 25 21   19 23 22
PWind dir          SW     W      NW    SW      NW     N       E    NE
Wind char          GN    BZ      BZ    BZ      BZ    GN      GN    GN
Avg clouds    SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr            0     0       5    10      20    30      20    10
Rain                                       S    S  C  S
Snow                                       S    S  C  S  S    S

$$
COZ050-062300-
Sedgwick-Sedgwick CO
40.93N 102.52W Elev. 3579 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          19          47          21          54
Temp                      49 40 31 26 24 22 24 42 47 38 28 24 22 23 28 49 54 44
Dewpt                     30 29 29 26 24 22 24 26 22 21 21 22 20 18 21 28 27 27
RH                        48 64 92100100100100 53 37 50 75 92 92 81 75 44 35 51
Wind dir                  NW NW NW NW  W SW SW NW NW NW  W  W SW  W  W  W NW  W
Wind spd                  24 14 11  5  3  4  8 14 16  6  6  5  9 10 11 14 16 10
Wind gust                 36
Clouds                    B2 SC SC SC B1 B1 B1 FW FW SC FW SC FW FW FW CL FW SC
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Obvis                                 PF PF
Wind chill                   32 21 20    16 15 34    32 21 17 13 12 19
Min chill                    32    19    16    12    32    17    11    13    38


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    62      28    52      27    42      16    35
Temp          32   29 57 55 38   31 45 47 37   30 39 37 25   18 29 28
Dewpt         25   23 32 31 26   25 31 31 31   28 26 23 21   17 19 18
PWind dir           W     W      NW     W      NW    NW      NE     N
Wind char          GN    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B1   B2 B2 B2 B2   B2 B1 B1 B2   B2 B2 B1
PoP 12hr            0     0      10    20      30    30      30    10
Rain                                 S  S  C    C  C  S
Snow                                 S  S  C    C  C  C  C    S

$$
COZ051-062300-
Holyoke-Phillips CO
40.58N 102.30W Elev. 3747 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          19          47          21          55
Temp                      49 39 30 26 24 22 24 43 47 37 27 23 22 24 31 50 55 45
Dewpt                     31 30 29 26 24 22 24 26 22 22 22 20 20 17 21 26 26 27
RH                        50 70 96100100100100 51 37 54 81 88 92 74 66 39 32 49
Wind dir                  NW NW NW NW NW SW SW NW NW NW  W  W SW  W  W  W NW  W
Wind spd                  24 13 12  9  5  3  8 13 14  5  5  5  6 10 11 14 13  9
Wind gust                 36                                              24
Clouds                    B1 SC SC SC B1 B1 B1 FW FW FW FW SC FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Obvis                                 PF PF
Wind chill                   31 20 18 18    16 36       20 16 14 14 21
Min chill                    31    17    15    14    32    15    12    15    39


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    63      29    52      27    42      17    36
Temp          30   30 57 55 39   32 46 47 38   32 40 36 25   18 31 29
Dewpt         25   22 30 31 26   25 29 30 30   28 26 24 21   17 19 18
PWind dir           W     W      NW    SW      NW    NW      NE     N
Wind char          GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC SC B1   B1 B2 B1 B2   B2 B1 B1 B2   B2 B1 B1
PoP 12hr            0     0      10    20      30    30      30    10
Rain                                    S  C    C  C  S
Snow                                    S  C    C  C  S  C    S

$$
COZ046-062300-
Limon-Lincoln CO
39.27N 103.67W Elev. 5407 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          16          44          17          53
Temp                      48 35 27 24 22 20 24 41 43 34 22 20 19 21 28 49 51 39
Dewpt                     26 27 25 21 20 18 18 19 15 17 17 15 15 15 18 21 22 23
RH                        42 72 92 88 92 92 77 41 32 49 81 81 84 77 66 33 32 52
Wind dir                  NW NW NW NW NW NW  W NW NW NW SW SW SW SW  W NW NW  W
Wind spd                  24 14 10  8  6  6 10 16 13  3  4  5  6  5  6 10 10  4
Wind gust                 36                   27 24
Clouds                    B1 B1 SC SC SC SC FW CL CL FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Wind chill                   26 18 15 14 11 14 33 36    15 12 10 13 21
Min chill                    25    14    11     7    29    11     8    14    35


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            21    59      23    54      24    47      18    47
Temp          25   26 55 48 33   27 50 45 34   29 45 38 25   19 43 37
Dewpt         19   17 26 29 27   25 27 29 28   27 26 24 22   19 23 23
PWind dir          SW     W      NW    SW      NW     N       S    NE
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   SC SC SC B1   SC SC SC B1   B1 B1 SC B1   B1 B1 SC
PoP 12hr            0     0       0     5      10    10      10     5

$$
COZ047-062300-
Karval-Lincoln CO
38.73N 103.53W Elev. 5121 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      53          20          44          20          51
Temp                      50 39 32 30 26 23 27 42 44 34 25 23 21 23 27 46 50 39
Dewpt                     30 30 25 22 21 19 20 21 19 19 17 16 16 15 18 22 24 24
RH                        46 70 75 72 81 84 74 43 36 54 71 74 81 71 68 38 36 54
Wind dir                  NW  N NW NW NW NW  W NW NW  W  W SW SW  W  W  W  W  W
Wind spd                  20 16 12 11 10  8 10 13 11  3  5  6  6  6  8  8  8  4
Wind gust                 33
Clouds                    B1 SC SC SC SC FW FW CL CL FW FW FW FW FW FW CL FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Wind chill                   30 22 20 16 14 18 35 38       15 13 14 19
Min chill                    30    20    14    12    31    14    13    15    35


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    57      26    52      28    45      20    44
Temp          28   29 52 47 37   30 46 45 37   34 44 38 27   22 40 36
Dewpt         20   18 26 29 27   25 28 30 29   26 26 25 22   20 24 23
PWind dir           W     W      NW    SW      NW     N       E     E
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   SC SC SC B1   SC SC SC B1   B1 B1 SC B1   B1 B1 SC
PoP 12hr            0     0       0     0       5     5       5     0

$$
COZ035-062300-
Estes Park-Larimer CO
40.37N 105.52W Elev. 7638 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          18          34          21          39
Temp                      35 28 24 24 23 21 23 31 33 29 25 25 23 26 29 37 38 34
Dewpt                     21 17 15 13 12 11 12 14 14 13 13 13 15 17 18 20 20 18
RH                        56 63 68 62 62 65 62 49 45 51 60 60 71 68 63 50 48 51
Wind dir                   W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd                  24 26 20 16 16 13 16 18 16 13 13 14 16 16 18 19 18 17
Wind gust                 36 40 33             31    27 31 33 35 34 37 40 36 35
Clouds                    B1 SC SC B1 SC SC FW FW FW SC FW SC SC SC SC SC SC SC
PoP 12hr                     60          30          10          10          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow
Snowshwrs                  C        C
Wind chill                22 14 10 10  9  8  9 19 22 18 13 12 10 14 17 26 29 24
Min chill                    13     9     6     4    17    11     9    13    24


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    46      33    47      32    43      28    44
Temp          31   33 44 43 40   38 45 45 41   37 41 40 36   31 42 39
Dewpt         17   18 24 26 25   26 28 28 26   24 25 23 21   21 23 21
PWind dir           W     W       W     W       W     W       W     W
Wind char          BZ    WY      BZ    WY      WY    BZ      GN    GN
Avg clouds    SC   SC B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC SC
PoP 12hr            5    20      40    50      50    50      30    20
Rain                      S  C    C  C  C  C    C     S
Snow                      S  C    C  C  C  C    C  C  C  C    C  S

$$
COZ036-062300-
Black Hawk-Gilpin CO
39.80N 105.49W Elev. 8071 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      34          18          33          22          38
Temp                      31 26 24 23 22 21 20 29 32 27 24 25 24 27 27 36 37 32
Dewpt                     22 15 13 11 10  9 10 12 11 11 11 12 14 16 16 18 18 16
RH                        69 62 62 59 59 59 64 48 41 50 57 57 65 63 63 47 46 51
Wind dir                   W  W  W  W  W  W  W  W  W  S  W  W  W  W  W  W  W  W
Wind spd                  26 26 23 14 14 11 14 18 16 11 12 13 14 16 18 20 19 16
Wind gust                 40 40 34             29    21 25 28 31 31 33 36 35 29
Clouds                    B1 SC FW SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     60          20           5           5           5
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow
Snowshwrs                  C     S  S
Obvis                     BS BS BS             BS
Wind chill                17 11  8 10  9  9  7 17 21 17 13 14 11 15 14 25 27 22
Min chill                     8     6     7     5    16    12    10    12    20


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    46      35    47      35    42      30    45
Temp          31   33 43 42 41   39 45 45 42   38 40 40 38   33 43 39
Dewpt         15   18 24 24 24   24 27 26 26   24 25 23 22   20 22 21
PWind dir           W     W       W     W       W     W       W     W
Wind char          BZ    WY      BZ    WY      WY    BZ      GN    GN
Avg clouds    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC
PoP 12hr            0     5      30    40      40    40      20    10
Rain                         S          C  C    S
Snow                         S    C  C  C  C    C  C  C  S    S

$$
COZ036-062300-
Conifer-Jefferson CO
39.52N 105.30W Elev. 8363 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          14          35          16          42
Temp                      36 26 21 19 18 16 17 32 34 26 20 19 18 22 25 39 41 31
Dewpt                     22 15 12 11 10  8  9 13 13 14 10 10 12 14 16 21 19 18
RH                        56 62 68 70 70 70 70 45 41 60 64 67 77 71 68 48 41 58
Wind dir                  NW NW NW  W  W  W  W NW NW SE  W  W  W  W  W  W  W  W
Wind spd                  18 14 13  9  8  8  9  9  6  4  8  9 10 10 13 12 10  6
Wind gust                 29    24                         19 21 24 26 24 24 17
Clouds                    B1 FW FW FW FW FW FW FW SC B1 SC FW FW SC FW FW FW SC
PoP 12hr                     40           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Snowshwrs                  C
Wind chill                25 14  8  9  8  6  6 24 28 20 10  8  6 11 14 31 34 25
Min chill                    14     7     4     1    20     6     4     9    24


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    48      29    50      32    43      25    44
Temp          26   28 46 42 37   32 48 45 40   35 41 38 32   27 41 35
Dewpt         15   16 26 24 24   23 29 25 26   24 26 23 22   19 23 20
PWind dir           W     W       W     W       W     W       W     W
Wind char          GN    BZ      GN    BZ      BZ    GN      LT    LT
Avg clouds    SC   SC B1 SC SC   SC SC SC B1   B1 B1 B1 SC   SC B1 SC
PoP 12hr            0     0      10    20      30    30      20     5
Rain                                 S  S  C    C     S
Snow                                 S  S  C    C  C  S  S

$$
COZ030-062300-
Walden-Jackson CO
40.73N 106.28W Elev. 8100 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      31          11          30          12          34
Temp                      29 23 19 17 16 15 16 26 29 24 18 16 14 18 21 32 34 28
Dewpt                     22 19 17 15 13 12 13 17 17 14 14 13 14 16 17 23 23 20
RH                        75 84 92 92 88 88 88 68 60 65 84 88100 92 84 69 64 71
Wind dir                   W  W  W  W SW SW SW  W SW SW SW  S  S SW SW SW SW SW
Wind spd                  27 12 11 13 13 13 14 20 19 13 13 13 12 11 13 20 23 18
Wind gust                 41                   33 31    24          24 33 37 31
Clouds                    B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 B1 SC B1
PoP 12hr                     40          30           5          10          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow
Snowshwrs                  C  S  S  C  S
Obvis                     BS                   BS BS
Wind chill                14 11  6  3  2  0  1 13 16 12  4  2  0  5  8 19 21 16
Min chill                    10     3     0    -3    11     1     0     6    15
Winter Weath               Y  Y  Y


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    39      27    42      26    38      21    40
Temp          24   25 37 36 34   32 39 39 34   30 36 36 31   24 39 36
Dewpt         18   18 27 27 27   27 31 30 28   25 28 25 23   22 26 25
PWind dir          SW    SW      SW    SW       W     W       W    SW
Wind char          BZ    WY      BZ    WY      WY    WY      BZ    BZ
Avg clouds    B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC
PoP 12hr           10    20      50    60      60    50      30    10
Rain                                    L  C
Snow                      S  C    C  C  L  C    L  C  C  C    S

$$
COZ032-062300-
Dillon-Summit CO
39.62N 106.04W Elev. 9019 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      30          13          31          10          36
Temp                      27 23 18 17 16 15 15 25 30 24 17 13 12 14 17 30 35 30
Dewpt                     20 15 13 12 11 11 10 12 10  9  8  8  9 12 14 19 18 14
RH                        74 71 80 80 80 84 80 57 42 52 67 80 87 92 88 63 49 51
Wind dir                  NW NW NW NW NW NW  W  W  W NW  W  W  W  W  W  W  W  W
Wind spd                  18 16 13 12 11  9  8 10 10  5  5  5  5  5  5  9 11  9
Wind gust                 29                         16                20 25 21
Clouds                    OV B2 B2 B2 B2 B2 B1 FW FW SC B1 SC B1 B2 B2 B1 SC SC
PoP 12hr                     90          30          20          10          20
QPF 12hr                   0.04        0.02           0           0           0
Snow 12hr                     1           T       00-00
Snow                                      S  S                    S  S
Snowshwrs                  D  C  C  C  S
Obvis                     BS
Wind chill                14  9  5  4  4  3  4 15 20 18  8  5  3  5  9 22 27 22
Min chill                     8     3     2     1    16     4     3     6    21
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    42      28    42      29    41      24    43
Temp          20   19 36 37 33   30 39 40 36   31 38 39 34   26 40 39
Dewpt         13   13 23 23 24   25 28 26 26   25 26 23 23   21 23 19
PWind dir           W     W       W     W       W     W       W     W
Wind char          GN    GN      GN    GN      BZ    GN      GN    LT
Avg clouds    SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC
PoP 12hr            5    10      30    50      40    40      30    20
Snow                         C    C  C  C  C    C  C  C  C    S  S

$$
COZ032-062300-
Granby-Grand CO
40.09N 105.94W Elev. 8174 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      32          13          31           8          36
Temp                      31 25 21 19 17 16 15 25 30 26 18 13 10 12 14 29 35 31
Dewpt                     23 20 19 17 16 15 15 18 16 14 12 11 10 12 14 21 22 19
RH                        72 81 92 92 96 96100 74 55 60 77 91100100100 72 59 61
Wind dir                   W  W  W  W  W  W  W  W  W SW SW SW  W SW  W  W  W  W
Wind spd                  26 13 12 14 12 10 10 16 16  9  5  5  4  4  5 10 16 12
Wind gust                 40                                              27 23
Clouds                    B2 B1 B1 B2 B2 B2 B2 B2 SC SC SC B1 B2 B2 OV B2 B1 SC
PoP 12hr                     70          50          20          10          30
QPF 12hr                   0.01        0.02        0.01           0           0
Snow 12hr                     T           T           T
Snow                                      S  S                    C  C
Snowshwrs                  L  C  C  C  C
Obvis                     BS
Wind chill                16 14  9  5  4  3  3 13 19 18 10  4  1  5  6 20 25 21
Min chill                    13     4     2     0    15     4     0     4    20
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    41      27    43      26    41      20    42
Temp          20   17 35 39 34   29 38 41 34   29 37 39 30   22 37 38
Dewpt         15   14 25 26 26   27 31 29 28   26 29 25 24   21 26 23
PWind dir           W     W       W     W       W     W       W     W
Wind char          GN    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    SC   B1 B2 B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B1 SC
PoP 12hr            5    30      40    60      50    50      30    20
Rain                                 S  L  C    C
Snow                      C  C    C  L  S  C    C  C  C  C    C  S

$$
COZ037-062300-
Fairplay-Park CO
39.22N 106.00W Elev. 9947 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      29          13          27          16          31
Temp                      27 21 18 17 17 14 17 24 27 21 20 19 18 20 23 28 31 25
Dewpt                     21 12  9  7  7  5  6  9  9  6  6  6  8  9 12 17 16 11
RH                        78 68 67 64 64 67 61 52 46 52 54 56 64 62 62 63 53 55
Wind dir                  NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W  W
Wind spd                  31 23 20 19 17 17 21 21 20 13 16 16 17 17 18 18 20 17
Wind gust                 47 34 33 31 27 29 34 34 33       26 28 28 28 32 34 28
Clouds                    B2 B1 SC SC SC SC FW FW FW FW FW SC FW SC SC SC FW FW
PoP 12hr                     70          20           5           5           5
QPF 12hr                   0.02        0.01           0           0           0
Snow 12hr                     T       00-00       00-00
Snow
Snowshwrs                  L  S  C
Obvis                     BS BS BS BS       BS BS BS
Wind chill                11  5  2  0  1 -2 -1  8 12  7  5  5  3  6  8 16 18 12
Min chill                     4    -1    -2    -4     7     3     2     5    11
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    39      29    39      32    38      26    40
Temp          22   25 36 36 34   33 38 37 37   34 37 36 36   29 38 35
Dewpt         10   12 23 21 21   21 26 24 24   21 24 21 20   17 21 18
PWind dir           W     W       W     W       W     W       W     W
Wind char          BZ    WY      WY    WY      WY    BZ      BZ    BZ
Avg clouds    SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC
PoP 12hr            0     5      20    30      30    30      20     5
Snow                              S  C  C  C    C  C  S  S

$$
COZ037-062300-
Hartsel-Park CO
39.02N 105.80W Elev. 8993 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          10          32          12          36
Temp                      33 26 21 16 14 12 12 29 32 24 18 14 13 16 17 33 36 28
Dewpt                     23 15 12  9  8  6  8 12 12  8  6  6  8  9 12 20 20 14
RH                        66 62 68 73 76 76 84 48 43 50 59 70 80 73 80 58 52 55
Wind dir                  NW NW NW  W  W  W NW NW NW  W  W  W  W  W  W  W  W  W
Wind spd                  26 17 14 13 10  8 10 13 14 10 10 10 10 10 10 12 13 10
Wind gust                 40 27                                        23 26
Clouds                    B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     30           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Snowshwrs                  C
Obvis                     BS
Wind chill                20 13  7  3  2  1 -1 17 21 13  6  1  0  3  4 23 26 18
Min chill                    12     2     0    -3    12     1    -1     3    18


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    43      27    45      31    44      25    44
Temp          19   20 39 38 33   29 43 42 37   33 42 40 34   27 40 38
Dewpt         11   12 26 23 22   21 29 25 25   23 25 22 21   19 23 20
PWind dir           W     W       W     W       W     W       W     W
Wind char          GN    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5    20      20    20      10     5
Rain                                    S  S
Snow                                    S  S    S  S

$$
COZ034-062300-
Georgetown-Clear Creek CO
39.71N 105.70W Elev. 8586 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      33          18          31          19          37
Temp                      30 25 23 23 22 21 19 27 30 26 24 23 21 25 25 34 36 32
Dewpt                     18 11 11  9  8  8  7  8  7  6  8  8 11 13 13 15 14 12
RH                        60 55 59 54 54 56 59 44 37 42 50 52 65 60 60 45 40 43
Wind dir                  NW NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd                  29 24 21 23 21 18 19 19 18 13 14 16 17 17 18 18 18 17
Wind gust                 47 37 34 36 34 31 31 31 29 27 33 37 41 41 40 40 37 36
Clouds                    B2 B2 B2 B1 B1 B1 SC FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     80          80          20          10          20
QPF 12hr                   0.03        0.02           0           0           0
Snow 12hr                     1           T       00-00
Snow                                      S  S                    S  S
Snowshwrs                  L  L  D  C  C
Obvis                     BS BS BS BS BS BS BS BS BS
Wind chill                14 10  8  6  6  6  3 13 18 14 11 10  7 12 12 23 25 21
Min chill                     7     5     4     1    12     9     6    10    19
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            25    44      34    45      33    42      30    44
Temp          30   32 42 41 39   38 42 44 41   37 39 41 39   33 42 40
Dewpt         11   15 21 21 23   23 24 23 24   22 22 20 20   18 19 18
PWind dir           W     W       W     W       W     W       W     W
Wind char          BZ    WY      WY    WY      WY    BZ      BZ    GN
Avg clouds    SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC
PoP 12hr            5    10      40    50      50    50      30    20
Rain                                    C  S
Snow                         C    C  C  C  C    C  C  C  C    S  S

$$
COZ032-062300-
Kremmling Airport-Grand CO
40.05N 106.37W Elev. 7410 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          13          33          10          38
Temp                      33 27 22 20 19 17 17 28 33 27 18 14 11 13 15 29 37 31
Dewpt                     23 22 19 16 16 14 14 19 17 16 14 13 11 13 15 22 24 21
RH                        66 81 88 84 88 88 88 68 51 63 84 96100100100 75 59 66
Wind dir                   W  W  W  W  W SW SW  W SW SW SW  S SW SW SW  W  W SW
Wind spd                  24 10 10 11  9  6  8 11 11  5  5  4  4  3  4  5 10  9
Wind gust                 36
Clouds                    B1 B1 B1 B1 B1 B1 B2 B1 SC SC B1 B2 B2 B2 B2 B2 SC SC
PoP 12hr                     50          50          10          10          20
QPF 12hr                   0.01        0.02           0           0           0
Snow 12hr                     T           T       00-00
Snow                                                              S  S
Snowshwrs                  C  C  C  C  C
Obvis                     BS
Wind chill                20 18 11  8  9  7  6 18 24 21 10  6  4  7  8 23 29 23
Min chill                    17     7     6     4    20     5     2     4    22
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    41      28    44      28    43      20    43
Temp          19   16 33 39 35   31 40 42 36   31 38 40 32   23 38 39
Dewpt         16   15 25 29 28   27 32 31 29   27 30 27 25   22 27 26
PWind dir          SW    SW      SW    SW       W     W       W    SW
Wind char          GN    GN      GN    BZ      BZ    GN      GN    LT
Avg clouds    SC   B1 B2 B2 B2   OV OV B2 B2   OV B2 B2 B2   B2 B1 SC
PoP 12hr            5    20      40    60      50    50      20    10
Rain                      S  C    C  C  L  C    C  C  C  S    S
Snow                      S  C    C  C     S    S  C  C  S    S

$$
COZ040-062300-
Denver Int`l Airport-Denver CO
39.83N 104.65W Elev. 5379 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          24          43          25          50
Temp                      45 36 32 32 30 28 29 41 43 37 30 29 27 30 33 47 50 42
Dewpt                     27 27 23 20 18 17 17 18 15 16 17 16 15 16 18 22 21 21
RH                        49 69 69 61 60 63 60 39 32 42 58 58 60 55 53 37 31 43
Wind dir                  NW NW  W SW SW SW SW  W  W  S  S  S SW SW SW  W  W  W
Wind spd                  20 12 11  6  9 11 10  9  6  5  8 10 10 10 10  8  8  5
Wind gust                 33
Clouds                    B1 B1 SC SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Snowshwrs                  S
Wind chill                37 28 24 25 21 18 19 35       23 20 17 21 25
Min chill                    28    23    17    14    32    20    17    21    37


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    59      33    59      33    47      25    48
Temp          34   36 55 52 44   37 54 53 47   39 45 40 34   28 44 42
Dewpt         20   20 26 27 28   27 29 29 29   28 26 24 24   21 23 21
PWind dir          SW     W      SW    SW      NW     E      SE    NE
Wind char          GN    GN      GN    GN      BZ    GN      LT    LT
Avg clouds    FW   SC SC B1 B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0      10    10      30    30      20     5
Rain                                       S    C  C  S  S
Snow                                            C  C  S  S

$$
COZ040-062300-
Centennial Airport-Douglas CO
39.57N 104.85W Elev. 5822 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          22          43          24          50
Temp                      45 37 32 30 29 25 27 39 42 37 29 27 25 27 31 45 49 42
Dewpt                     23 24 20 17 16 15 15 17 16 16 17 16 15 15 18 22 22 21
RH                        41 59 61 58 58 65 60 40 34 42 60 63 65 60 58 40 34 43
Wind dir                  NW NW NW  W SW SW SW  W NW SE  S  S  S  S SW SW  W SW
Wind spd                  18 12 10  6  8  8  8  8  6  5  6  9  9  9  9  5  6  5
Wind gust                 29
Clouds                    SC SC FW SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Snowshwrs                  S
Wind chill                37 29 24 23 21 17 18          22 18 16 18 22
Min chill                    28    21    16    14    31    16    15    18    37


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    57      33    59      34    50      28    50
Temp          33   34 52 51 42   37 53 54 46   39 47 44 35   30 46 44
Dewpt         19   19 26 27 28   26 28 27 29   28 27 24 25   22 22 22
PWind dir          SW    SW      SW    SW       W     E       S     E
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0      10    20      20    20      20     5
Rain                                    S  S    S  S  S  S
Snow                                            S  S  S  S

$$
COZ039-062300-
Rocky Mountain Airport-Broomfield CO
39.91N 105.12W Elev. 5655 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      48          27          44          28          49
Temp                      46 40 36 34 32 30 31 41 43 39 34 31 30 31 35 46 49 44
Dewpt                     28 24 21 20 18 17 17 19 17 17 16 16 17 19 21 24 23 21
RH                        49 52 54 56 56 58 56 41 35 40 47 53 58 61 56 42 36 39
Wind dir                  NW NW  W  W  W  W SW SW  W SW SW SW SW SW  W  W  W  W
Wind spd                  21 14 11 10 10 10 11 10 10  6  9 10 11 11 13 11 12 10
Wind gust                 34                                           21 23
Clouds                    B1 SC FW FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC
PoP 12hr                     30          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 C
Snow
Snowshwrs                  C
Wind chill                38 32 29 26 24 21 21 35 37 33 26 23 21 23 26
Min chill                    31    25    20    17    33    23    20    22    38


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    56      36    57      38    50      30    49
Temp          38   38 52 53 46   39 51 55 50   43 47 46 38   32 46 45
Dewpt         19   21 28 26 29   28 30 28 29   28 28 26 25   23 25 22
PWind dir          SW     W       W     W       W    NE       N    NW
Wind char          GN    BZ      GN    BZ      BZ    GN      GN    GN
Avg clouds    SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     0      10    20      30    40      20     5
Rain                                 S  S  S    C  C  S  S
Snow                                               C  S  S

$$
COZ040-062300-
Buckley AFB-Arapahoe CO
39.71N 104.76W Elev. 5661 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      48          24          44          25          51
Temp                      45 37 32 32 30 26 28 41 44 37 30 29 27 29 31 46 50 43
Dewpt                     25 25 22 19 18 16 17 18 14 16 17 17 16 16 18 22 21 21
RH                        45 61 66 58 60 65 63 39 29 42 58 60 63 58 58 38 31 41
Wind dir                  NW NW  W SW SW SW SW  W NW SE  S  S  S  S SW SW  W  W
Wind spd                  19 12 11  6  8  9  9  8  6  4  6  9 10 10  9  6  6  5
Wind gust                 31
Clouds                    B1 SC FW SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Snowshwrs                  S
Wind chill                37 29 23 25 22 17 19          22 20 17 20 24
Min chill                    29    22    16    14    33    20    17    19    39


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    59      33    59      34    49      27    50
Temp          33   34 54 51 43   37 54 54 46   39 46 43 35   29 46 43
Dewpt         20   19 25 27 28   27 28 28 29   28 26 24 24   22 22 21
PWind dir          SW    SW      SW    SW      NW     E      SE    NE
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    FW   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0      10    10      30    30      20     5
Rain                                       S    C  C  S  S
Snow                                            C  C  S  S

$$
COZ034-062300-
Copper Mountain, Red Cliff Pass-Summit CO
39.47N 106.15W Elev. 12070 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      24           4          18           5          23
Temp                      21 16 13 10  9  8  5 13 17 11  7  7  6  8 11 19 22 17
Dewpt                     16 13 11  8  7  7  5  9  8  6  4  5  6  8  9 15 16 13
RH                        81 88 91 91 91 96100 84 67 80 87 91100100 91 84 77 84
Wind dir                   W NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd                  33 21 20 18 18 18 16 14 14  9 10 10 12 12 12 13 14 12
Wind gust                 54 34 34 29 29 31 27       20    20 23 25 26 27 32 27
Clouds                    OV B2 B2 B2 B2 B2 B1 FW SC SC B1 SC B1 B2 B2 B1 SC SC
PoP 12hr                     90          70          20          10          20
QPF 12hr                   0.06        0.05        0.01           0           0
Snow 12hr                     1           1           T
Snow                                      S  S                    S  S
Snowshwrs                  D  L  L  L  C
Obvis                     BS BS BS BS    BS
Wind chill                 1 -2 -6 -8-10-11-13 -3  2 -1 -8 -8-10 -8 -5  5  9  3
Min chill                    -4    -9   -13   -16    -4   -10   -12   -10     1
Winter Storm               W  W  W


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    30      20    30      21    30      18    31
Temp          12   13 26 25 23   22 27 29 26   24 26 28 26   20 29 26
Dewpt          9    9 21 21 21   20 25 24 23   21 23 22 19   16 20 18
PWind dir           W     W       W     W       W     W       W     W
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
Avg clouds    SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC
PoP 12hr            5    20      30    50      40    50      30    20
Snow                      S  C    C  C  C  C    C  C  C  C    S  S

$$
COZ038-062300-
Fort Collins/Loveland Airport-Larimer CO
40.45N 105.02W Elev. 5015 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          21          45          21          51
Temp                      43 35 31 28 25 24 25 42 45 37 30 26 22 23 27 44 50 42
Dewpt                     32 27 24 22 22 19 20 24 22 22 20 18 17 19 22 28 28 26
RH                        65 72 75 78 88 81 81 48 40 54 66 71 81 84 81 53 42 53
Wind dir                  NW NW NW NW  W  W NW  W  S  S  W  W  W  W  W  W  W SW
Wind spd                  19 13 11  6  5  6  8 10  9  5  5  5  5  5  5  5  6  5
Wind gust                 31
Clouds                    B1 FW SC SC SC FW FW FW SC SC SC FW SC FW FW FW FW SC
PoP 12hr                     30          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 C
Snow
Snowshwrs                  C
Wind chill                35 27 22 21 19 16 16 36          19 16 17 20
Min chill                    26    20    16    13    33    18    15    16    37


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    59      31    55      32    48      23    45
Temp          31   30 53 52 44   34 49 50 46   38 43 42 32   25 41 40
Dewpt         23   23 31 29 30   29 32 31 30   29 31 27 24   22 27 24
PWind dir           W     W       W    SW      NW     E       E     E
Wind char          LT    GN      GN    GN      BZ    GN      LT    LT
Avg clouds    SC   SC B1 SC SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     0      20    30      40    40      20    10
Rain                              S  S  C  C    C  C  C  S
Snow                                            S  C  C  S    S

$$
COZ043-062300-
Greeley Airport-Weld CO
40.43N 104.64W Elev. 4657 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          18          46          17          51
Temp                      44 36 29 25 23 20 23 42 46 38 28 23 18 19 24 43 50 41
Dewpt                     30 27 24 22 21 19 18 23 20 21 19 18 16 15 18 24 26 26
RH                        57 69 81 88 92 96 81 46 35 50 68 81 92 84 77 47 39 55
Wind dir                  NW NW NW NW  W  W  W NW  W SW SW  W  W  W  W  W  W SW
Wind spd                  23 14 10  5  4  6  9 13 11  5  3  3  3  4  5  6  6  4
Wind gust                 36                   24
Clouds                    B1 SC SC B1 B1 SC SC FW FW SC SC SC SC FW FW FW FW FW
PoP 12hr                     20          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain
Rain shwrs                 S
Snow
Wind chill                35 27 20 19 17 12 13 34                13 16
Min chill                    27    18    11     9    33    18    12    13    37


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            23    60      28    56      29    46      19    43
Temp          27   26 52 51 39   31 48 50 40   34 42 39 27   20 37 37
Dewpt         22   20 29 30 29   27 30 30 29   27 30 27 22   20 25 23
PWind dir          SW     W       N    SW      NW    NE       E     E
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC   SC B1 B1 B1   B1 B2 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr            0     0      10    20      40    40      20    10
Rain                                 S  S  C    C  C  C  S
Snow                                 S          C  C  C  S    S

$$
COZ041-062300-
Monument-Douglas CO
39.22N 104.63W Elev. 7059 ft
136 PM MST Sat Dec 6 2025

Date                Sat 12/06/25            Sun 12/07/25            Mon 12/08/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      45          17          39          20          45
Temp                      42 33 27 24 23 20 22 36 38 30 25 23 22 24 28 42 45 35
Dewpt                     25 24 20 17 16 14 15 17 17 18 17 16 15 15 18 24 24 23
RH                        50 69 74 74 74 77 74 45 42 60 71 74 74 68 66 48 43 61
Wind dir                  NW NW NW  W  W  W  W NW NW  S  S SW SW SW SW  W  W SW
Wind spd                  18 13  9  9  9  9  9  9  6  3  8  9  9  9  9  6  5  4
Wind gust                 29                                              16
Clouds                    B1 SC FW SC SC FW FW FW FW FW FW SC FW FW FW CL FW FW
PoP 12hr                     30           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Snowshwrs                  C
Wind chill                33 23 17 15 13 10 12 29       16 13 12 14 19
Min chill                    22    15    10     7    26    13    11    14    31


Date               Tue 12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    54      28    55      29    47      24    48
Temp          28   31 50 45 35   31 49 48 40   34 44 39 31   26 44 39
Dewpt         19   18 28 29 27   25 30 29 28   26 28 27 24   21 24 23
PWind dir          SW     W      SW    SW       W     N      SW     W
Wind char          GN    GN      GN    GN      BZ    GN      LT    LT
Avg clouds    FW   SC SC B1 B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr            0     0       5    10      20    20      10     5
Rain                                       S    S  S
Snow                                            S  S

$$