Point Forecast Matrices
Issued by NWS Denver/Boulder, CO

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Point Forecast Matrices
National Weather Service Denver/Boulder CO
1246 AM MDT Sun Sep 13 2026

COZ040-132200-
Denver-Denver CO
39.73N 104.96W Elev. 5325 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      93          65          88          58          74
Temp          62 61 69 87 92 89 78 72 68 66 72 84 87 83 73 67 62 58 59 67 73 71
Dewpt         49 49 48 45 40 42 50 51 51 51 51 49 47 47 48 49 49 46 44 43 47 50
RH            62 65 47 23 16 19 37 48 54 58 48 30 25 28 41 52 62 64 57 42 40 47
Wind dir       S  S  S SE  E  N SW  S SW  S SW  N  N  E NE NE  N  N NE  E  E SE
Wind spd       5  4  5  4  5  9  8  5  5  5  5  4  6  8  4  4  6  8  6  5  8  8
Clouds        CL FW FW FW SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
PoP 12hr                     20          30          20          30          40
QPF 12hr                      0           0           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C        S  S  S  S  C  C  C  C        C  C  C
Tstms                         S                    S  S  S                 S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            56    84      59    77      56    79      54    81
Temp          62   56 77 79 65   59 71 73 62   56 73 75 62   55 73 78
Dewpt         51   52 50 51 52   52 50 51 51   50 46 46 47   47 43 43
PWind dir           S    SE       W    NE       S     E      SW    NE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B1 B1 B1 B1   SC SC B1 SC   FW SC FW
PoP 12hr           40    40      30    40      30    30      20    10
Rain shwrs     C          C  C          C  C          C  S
Tstms          S          C  S          C  S          S  S

$$
COZ039-132200-
Boulder-Boulder CO
40.02N 105.25W Elev. 5302 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      91          63          86          55          72
Temp          60 59 69 87 91 85 74 69 66 64 69 81 85 82 71 65 59 55 56 66 72 70
Dewpt         46 46 50 48 44 45 51 51 51 50 53 50 46 46 47 47 47 45 45 47 47 50
RH            60 62 51 26 20 25 44 53 58 60 57 34 26 28 42 52 64 69 66 50 41 49
Wind dir       W SW  S SE SE  W  W  W  W SW SW  W  W  W  W NW NW  S NE  E SE SE
Wind spd       3  3  2  4  5  8  9  3  3  3  5  5  9  8  8  4  3  2  3  5  5  4
Clouds        CL FW FW FW B1 B2 B2 SC B1 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     40          30          20          40          40
QPF 12hr                      0        0.01           0        0.02        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C     S  S  S  S  S  S  S  C  C  S  S  C  C  C
Tstms                      S  S                 S  S                       S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    82      57    75      53    77      53    79
Temp          60   54 77 77 63   57 70 72 60   54 72 74 60   53 73 76
Dewpt         50   49 52 51 50   49 52 51 49   45 48 46 44   41 45 44
PWind dir           W     S       W     E       W    NE      NW     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B1   B1 B1 B1 B1   SC SC B1 SC   FW FW FW
PoP 12hr           40    40      30    50      40    40      20    20
Rain shwrs     C          C  C          C  C          C  S          S
Tstms                     C  S          C  S          S             S

$$
COZ039-132200-
Longmont-Boulder CO
40.17N 105.11W Elev. 5023 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      93          62          87          54          74
Temp          59 56 67 87 92 87 75 69 64 62 69 82 86 84 72 65 59 54 56 67 73 72
Dewpt         50 50 52 50 45 47 53 54 54 53 56 52 48 47 50 49 49 46 47 48 49 51
RH            72 80 59 28 20 25 46 59 70 72 63 35 27 28 46 56 69 74 72 50 43 48
Wind dir      NW  W  S SE SE  W NW NW NW  W SW SW  W  W NW NW  N  N NE SE SE SE
Wind spd       3  2  1  5  8  8  6  3  3  2  3  4  9  8  4  4  5  6  4  5  8  6
Clouds        CL CL FW FW B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     30          30          20          30          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C        S  S  S  S  S  S  C  C        C  C  C
Tstms                      S  S                    S                       S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    83      56    76      52    78      51    80
Temp          60   52 76 79 63   56 71 74 60   53 73 76 60   51 73 78
Dewpt         52   52 54 53 53   52 54 52 52   50 50 47 47   45 47 45
PWind dir           N    SE      NW    NE       W    NE      NW     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B1   B1 B1 B1 B1   SC SC B1 SC   FW FW FW
PoP 12hr           30    20      30    40      40    30      20    10
Rain shwrs     C          S  C          C  C          C  S
Tstms                     S  S          C             S

$$
COZ038-132200-
Fort Collins-Larimer CO
40.56N 105.07W Elev. 5000 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          61          87          52          73
Temp          57 56 67 84 91 87 74 68 64 61 68 80 85 83 71 64 57 52 56 66 72 71
Dewpt         51 50 52 51 47 48 54 55 55 55 57 54 48 47 48 48 46 43 45 48 49 52
RH            80 80 59 32 22 26 50 63 73 81 68 41 28 28 44 56 67 71 66 52 44 51
Wind dir       N NW SE SE SE  S NE  N  N  N NW SW SW  W NW  N  N  N  E SE SE SE
Wind spd       3  3  2  9 12 12  9  5  5  3  4  6 10 10  8  8  9  6  5 11 12 11
Wind gust                                            20                21 23 21
Clouds        FW FW FW FW SC B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     40          30          20          30          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C     S  S  S  S  S  S  S  C  C  S  S  S  S  S
Tstms                      S  S                                            S
Heat index                                     80
Max heat               83    89    83          81    83    80


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    83      55    76      52    79      50    80
Temp          58   51 76 79 62   55 71 73 59   52 73 76 59   51 73 77
Dewpt         52   51 54 53 53   51 54 52 52   48 50 48 48   43 48 46
PWind dir           E     E      NW     E      NW     N      NW    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC B1   B1 B1 B1 B1   SC SC B1 FW   FW FW FW
PoP 12hr           20    20      30    40      30    30      10    10
Rain shwrs     S          S  C    S  S  C  C          C
Tstms                     S  S          C             S

$$
COZ041-132200-
Castle Rock-Douglas CO
39.38N 104.85W Elev. 6329 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      91          63          85          55          73
Temp          58 57 68 85 89 84 72 67 66 64 71 82 82 75 66 61 57 55 56 67 72 66
Dewpt         49 47 48 44 41 44 49 50 48 47 50 48 48 48 49 48 48 45 43 45 48 50
RH            72 69 49 24 19 25 44 54 52 54 47 31 31 38 54 62 72 69 62 45 42 56
Wind dir       S  S SW SW  S  S  S  S  S  S SW  W NW NE SE  W NW  N  N  E SE SE
Wind spd      11  8  6  4  6 11 11  9 10 10 11  8  8  6  4  3  3  5  5  6 12 12
Clouds        FW FW CL FW SC B1 B1 SC SC B2 B1 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 B1
PoP 12hr                     20          30          20          40          40
QPF 12hr                      0        0.01           0        0.01        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C           S  S  S  C  C  C  C        C  C  C
Tstms                         S                    S  S                    S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    83      56    75      53    76      51    78
Temp          58   54 78 73 60   56 70 68 58   54 72 69 56   51 72 71
Dewpt         50   50 49 52 51   49 50 51 50   47 47 47 46   44 43 45
PWind dir           S    SW      SW     N       S     E      SW    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B1   B2 B1 B2 B1   SC SC B1 B1   SC SC SC
PoP 12hr           40    50      40    60      40    40      30    30
Rain shwrs     C          C  C          L  C          C  C          C
Tstms          S          C  C          C  S          S  S          S

$$
COZ041-132200-
Kiowa-Elbert CO
39.34N 104.46W Elev. 6401 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      88          59          82          52          68
Temp          57 57 70 83 87 83 71 65 62 60 69 79 81 74 63 59 54 52 54 62 67 64
Dewpt         52 50 49 44 42 45 51 53 50 49 52 50 50 52 51 52 50 47 46 48 50 50
RH            83 77 47 25 21 26 49 65 65 67 55 36 34 46 65 78 86 83 74 60 54 60
Wind dir      SW SW SW SW SE  S  S  S SW SW SW  W  W  E  E NW NW  N  N  E SE SE
Wind spd      13 10  8  4  8 14 12 10 11 12 12  9  8  6  4  3  4  9  9  8 16 16
Wind gust                                                                 26 26
Clouds        FW FW CL FW SC B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          20          30          40          20
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S           S  S  C  C  C  C  C        S  S  C
Tstms                         S                    S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    79      53    72      50    73      48    74
Temp          54   51 76 71 58   54 68 66 55   51 69 67 54   49 69 68
Dewpt         52   51 51 53 54   52 52 52 52   50 49 48 50   48 46 47
PWind dir           S     S      SW     N       S    NW      SW     E
Wind char          BZ    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B2 B1 B1 B1   SC SC B1 B1   SC SC SC
PoP 12hr           30    40      60    50      40    40      40    30
Rain shwrs     C          C  L    S     C  C          C  C          C
Tstms                     C  C          C  S          S  S          S

$$
COZ043-132200-
Greeley-Weld CO
40.42N 104.74W Elev. 4806 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          62          88          55          74
Temp          57 54 62 83 91 89 77 70 65 63 68 81 86 84 72 65 59 55 58 66 73 72
Dewpt         52 51 53 51 46 48 55 57 56 56 58 55 49 48 48 46 44 42 46 47 47 50
RH            83 90 72 33 21 24 47 63 73 78 70 41 28 29 42 50 57 61 64 50 40 46
Wind dir       N NW  W SE SE SE NE  E  N NW NW SW SW  W  N NE  N  N  E SE SE SE
Wind spd       3  3  2  6 12 13 12  6  5  3  4  5  8  9  6  9 12 11  8 11 12 13
Wind gust                 23    23                            23             24
Clouds        CL FW FW CL SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1
PoP 12hr                     20          20          20          30          20
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S        S  S  S  S  S  S  C  C        S  S  S
Tstms                         S  S
Heat index                                     81
Max heat               83    89    84          81    85    81


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    84      57    76      53    78      51    80
Temp          60   53 76 80 63   58 70 73 59   54 72 76 59   51 72 78
Dewpt         52   52 54 52 55   51 54 52 54   50 50 48 50   46 47 46
PWind dir           E     E      NE    NE      NE     N       N     E
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC SC B1   B1 B1 B1 B1   SC SC SC SC   FW FW FW
PoP 12hr           20    10      30    30      30    30      20    10
Rain shwrs     S             C    S  S  C  C          C  S
Tstms                        S          S             S

$$
COZ044-132200-
Fort Morgan-Morgan CO
40.26N 103.79W Elev. 4265 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      90          63          90          55          72
Temp          60 57 64 82 89 86 75 70 65 63 69 84 89 84 71 65 59 55 57 67 72 69
Dewpt         54 54 55 53 50 54 58 61 58 57 59 55 51 53 53 50 46 46 45 45 46 51
RH            81 90 73 37 26 34 55 73 78 81 70 37 27 34 53 58 62 72 64 45 39 53
Wind dir      SE  S  W SE SE  E SE SE SE SW  W  W  W SE  E NE  N NE  E  E SE SE
Wind spd       8  5  5  5 11 19 17 12  8  6  6  8  6  8  5  6 11 13 11 11 14 16
Wind gust                    32 29 23                                        26
Clouds        FW FW CL CL FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1
PoP 12hr                     10          20          30          50          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S        S  C  C  C  C  C  S  S              S
Tstms                         S  S                 S  S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    85      57    76      54    79      51    79
Temp          59   54 77 80 64   58 71 72 60   54 73 74 59   52 73 76
Dewpt         51   54 57 57 59   56 57 57 57   54 52 52 53   51 49 50
PWind dir          SE     S       E    NE      SE    NW      NW     E
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1   SC SC SC B1   B1 B1 B1 B1   SC SC FW SC   FW SC FW
PoP 12hr           20    10      50    30      40    20      20     5
Rain shwrs     S             C    S  C  C  C          S  S
Tstms                        C          S  S          S  S

$$
COZ045-132200-
Bennett-Adams CO
39.75N 104.42W Elev. 5489 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      91          64          86          55          71
Temp          61 60 70 85 90 87 76 70 67 65 73 82 86 80 69 63 59 55 57 65 71 67
Dewpt         51 49 47 43 40 44 51 53 50 50 50 47 48 49 49 49 48 44 42 43 45 48
RH            70 67 44 23 17 22 42 55 54 58 44 29 27 34 49 60 67 66 57 45 39 50
Wind dir       S SW SW SE SE SE  S  S  S SW SW NW  N  E SE  E  N  N NE  E SE SE
Wind spd      12 10  8  4 11 16 16 11 12 12 11  8  6  9  8  6  8 10  8 11 17 17
Wind gust                       26                                        27 27
Clouds        FW FW FW FW FW B1 B1 SC SC B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 SC B1 B1
PoP 12hr                     20          30          30          30          20
QPF 12hr                      0           0        0.01        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C           S  S  C  C  C  C  C        S  S  C
Tstms                         S                    S  S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    83      57    74      53    76      51    77
Temp          58   55 77 76 63   58 69 70 59   55 71 71 58   52 71 73
Dewpt         49   52 49 51 53   52 49 51 51   51 45 46 47   47 42 44
PWind dir           S    SE      SW     N       S     N       S    NE
Wind char          BZ    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B1 B1 B1 B1   SC SC SC SC   FW SC FW
PoP 12hr           30    30      50    40      50    20      30    10
Rain shwrs     C          C  C    S     C  C          S  C
Tstms                     C  C          C  S          S

$$
COZ048-132200-
Sterling-Logan CO
40.63N 103.20W Elev. 3937 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      86          61          91          54          73
Temp          58 56 64 81 86 81 70 65 64 62 69 86 91 85 70 63 58 54 57 68 73 70
Dewpt         54 56 58 57 56 59 61 63 62 60 61 55 52 52 50 48 47 45 44 42 44 49
RH            86100 81 44 36 47 73 93 93 93 76 35 27 32 49 58 67 71 62 39 35 47
Wind dir       S  S  S SE  E SE SE SE SE  S SW  W  W SW NE  N NE NE NE  E SE SE
Wind spd      10  8  6  8 13 21 21 16  9  5  5 11 10  6  6  4 11 12 10 10 13 16
Wind gust                    35 36 28                                        26
Clouds        FW FW CL CL FW SC B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1
PoP 12hr                      5          20          30          50          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S           S  S  C  C  C  S  S              S
Tstms                         S  S                 S  S  S
Heat index             81    81
Max heat               81    85                84    88


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    84      56    76      52    79      50    79
Temp          58   53 77 80 63   57 71 72 58   54 73 75 57   50 74 76
Dewpt         51   53 58 57 60   57 57 57 58   54 53 52 55   50 50 50
PWind dir          SE     S       E     E      SE    NW       N    NE
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 B1 SC B1   B1 B2 B1 B1   SC SC FW SC   FW SC FW
PoP 12hr           20    10      50    30      40    10      20     5
Rain shwrs     S    S        C    C  C  C  C             S
Tstms                        C          C  C             S

$$
COZ049-132200-
Akron-Washington CO
40.17N 103.21W Elev. 4688 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      84          63          88          55          70
Temp          60 58 66 80 84 81 70 65 65 64 71 83 88 82 69 63 58 55 57 66 70 68
Dewpt         54 55 57 54 53 56 59 62 57 54 56 53 50 53 54 50 47 46 43 39 41 45
RH            81 90 73 41 34 42 68 90 75 70 59 36 27 37 59 62 67 72 59 37 35 43
Wind dir       S  S SW SE SE SE SE SE SE SW  W  W NW SE  E NE NE NE  E  E SE SE
Wind spd      14 11 10  9 17 24 21 19 16 14 13 12  9  9 10  8 13 16 14 14 17 18
Wind gust     26          28 39 37 34 27 25                      26 25 25 28 31
Clouds        FW FW CL CL CL FW B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC B1 B1 B1 SC B1
PoP 12hr                     10          20          40          60          10
QPF 12hr                      0           0        0.02        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S           S  C  C  L  L  S  S              S
Tstms                         S  S                 S  C  S
Heat index             80    81
Max heat               80    83                82    85


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    81      57    74      53    76      51    76
Temp          57   53 74 78 63   58 69 71 58   55 71 73 57   52 71 74
Dewpt         49   53 57 56 58   56 56 55 56   54 50 49 52   51 47 47
PWind dir          SE     S      SE    NE      SE    NW      SW    NE
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 SC B1   B1 B1 B1 B1   SC SC FW SC   SC SC FW
PoP 12hr           20     5      50    30      40    10      20    10
Rain shwrs     S    S        C    C  S  C  C             S
Tstms                        C          C  S             S

$$
COZ050-132200-
Sedgwick-Sedgwick CO
40.93N 102.52W Elev. 3579 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      78          60          88          54          70
Temp          56 56 61 74 78 73 63 61 61 61 67 82 87 82 68 61 57 54 56 65 70 67
Dewpt         53 55 59 60 61 63 63 61 61 60 62 58 53 51 46 49 48 43 43 44 46 48
RH            90 96 93 62 56 71100100100 97 84 44 31 34 45 65 72 66 62 46 42 50
Wind dir       S  S  S SE SE SE SE SE SE  S SW  W  W  N NE NE NE NE NE  E  E SE
Wind spd      12 10 10 11 18 23 20 18 13  8  8 16 12 10  9  8 13 13 11 10 12 16
Wind gust     24          31 35 35 33 26                      25             26
Clouds        SC SC FW FW FW SC B2 B2 OV OV B2 SC B1 B1 B1 B1 B1 B1 B1 SC SC B1
PoP 12hr                      5          10          30          40          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  C  C  C                    S
Tstms                                              S  S
Heat index                                     82
Max heat                                       83    86


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    79      57    72      53    75      50    76
Temp          56   53 71 77 61   58 68 70 57   55 70 73 56   51 71 73
Dewpt         50   53 61 61 61   58 60 59 57   55 56 55 55   51 54 54
PWind dir          SE    SE      SE     E      SE    NW       N    NE
Wind char          GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1   B1 B1 SC B1   B1 B2 B2 B2   SC B1 SC SC   SC SC FW
PoP 12hr           20     5      50    40      50    10      20     5
Rain shwrs     S    S        C    C  C  C  C    S        S
Tstms                        C    S     C  S             S

$$
COZ051-132200-
Holyoke-Phillips CO
40.58N 102.30W Elev. 3747 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      80          61          90          55          71
Temp          56 55 63 77 80 75 64 61 62 62 72 85 89 84 68 62 58 55 58 67 71 69
Dewpt         53 55 58 61 61 62 63 61 61 58 59 58 52 53 53 51 51 44 42 44 42 49
RH            90100 84 58 52 64 97100 97 87 64 40 28 34 59 67 77 66 55 43 35 49
Wind dir      SE  S  S SE SE SE SE SE SE  S SW  W NW  E NE  N NE NE NE  E  E SE
Wind spd      10  9 11 11 18 20 18 17 13 10 10 13 10  8  8  8 13 13 13 12 13 16
Wind gust                 29 34 31 28 24
Clouds        SC B1 SC FW FW SC B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1
PoP 12hr                      5           5          40          50          10
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  C  C  C  S  S              S
Tstms                                              S  C  S
Heat index                81                   85
Max heat                     81                85    87


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    80      57    74      53    77      50    77
Temp          56   53 72 78 62   59 70 71 58   55 72 74 56   51 72 75
Dewpt         51   53 61 61 62   59 60 59 58   55 56 56 56   51 55 55
PWind dir          SE    SE      SE     E      SE    NW       N    NE
Wind char          GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1   B2 B2 B1 B1   B2 B2 B1 B1   SC SC SC SC   SC SC FW
PoP 12hr           20     5      50    40      50    10      20    10
Rain shwrs     S    S        C    C  C  C  C    S        S    S
Tstms                        C    S     C  S             S

$$
COZ046-132200-
Limon-Lincoln CO
39.27N 103.67W Elev. 5407 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      87          58          87          50          70
Temp          54 54 66 83 86 82 69 64 61 59 72 84 86 78 65 61 55 51 56 65 69 66
Dewpt         54 54 56 49 46 48 56 57 53 52 51 49 48 53 54 54 51 47 46 46 46 46
RH           100100 70 31 25 31 63 78 75 78 48 30 27 42 68 78 86 86 69 50 44 48
Wind dir       S  S  S  S SE SE SE SE  S  S SW  W  W NE  E  N  N  N NE  E  E SE
Wind spd      10  8  6  6 13 19 16 13 11 11 12 13  9  9  6  8  9 14 13 12 13 16
Wind gust     20             31 28 25 21                                     27
Clouds        FW SC FW CL FW B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B2 B1 B1 B1
PoP 12hr                     10          30          40          50          10
QPF 12hr                      0           0        0.02        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C           S  S  C  C  C  S  S              S
Tstms                                              S  S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    81      51    75      48    76      45    76
Temp          53   50 74 75 60   53 71 70 57   51 71 71 54   47 71 72
Dewpt         50   50 55 53 57   53 54 52 54   51 50 47 51   47 48 46
PWind dir          SE     S       S     N       S     N       N    NE
Wind char          GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1   B2 B1 SC B1   B1 B2 B1 B1   SC B1 SC B1   SC SC SC
PoP 12hr           20    10      50    30      30    20      30    20
Rain shwrs     S             C    C     C  C          S  C    S     S
Tstms                        C          C  S          S

$$
COZ047-132200-
Karval-Lincoln CO
38.73N 103.53W Elev. 5121 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      87          61          89          55          70
Temp          55 55 62 79 86 84 73 69 65 62 71 85 89 83 69 64 60 56 58 65 69 67
Dewpt         55 55 58 55 50 51 57 57 54 52 53 50 48 51 54 55 52 48 49 47 47 48
RH           100100 87 44 29 32 57 66 68 70 53 30 24 33 59 73 75 74 72 52 45 50
Wind dir       S SW SW  S  S SE SE SE  S SW SW SW SW SE NE NE  N  N  N NE  E  E
Wind spd       6  5  8 10 13 18 16 16 14 13 16 18 13 10 12 12 16 20 21 16 13 14
Wind gust                    29 26 26 25    26 29             26 32 33
Clouds        FW SC FW CL CL FW SC SC SC B2 SC B1 B1 B1 B1 B1 B1 B1 B2 B1 SC B1
PoP 12hr                      5           5          30          30          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  C  C  C                    C
Tstms                                              S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    79      56    76      52    76      49    74
Temp          55   51 71 74 61   57 70 71 58   54 70 71 56   50 68 71
Dewpt         53   51 58 55 59   55 55 52 56   53 51 49 53   50 50 48
PWind dir          SE     S      SE    NE       E    NE      NE    NE
Wind char          GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2   B2 B2 SC B2   B2 B2 B1 B1   B1 B1 SC B1   SC SC FW
PoP 12hr           30    10      50    20      30    20      30    20
Rain shwrs     C    S        C    S     S  C          S  C    S  S
Tstms                        C          S  S

$$
COZ035-132200-
Estes Park-Larimer CO
40.37N 105.52W Elev. 7638 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      81          55          73          45          66
Temp          54 55 66 78 80 74 63 59 58 57 60 69 72 70 59 53 47 45 49 62 65 61
Dewpt         41 41 44 44 43 45 48 46 46 46 47 45 44 43 43 43 42 40 41 44 46 48
RH            61 59 45 30 27 35 58 62 64 67 62 42 37 38 55 69 83 82 74 52 50 62
Wind dir      SW  W  W SW SW  S  W  W  W  W  W  W  W  W  W  W  S  S SE SE SE SE
Wind spd       5  6  8  9  9 10  9  4  5 11 16 14 14 11  6  3  1  1  3  6  6  5
Wind gust                                24 28 26 25
Clouds        SC SC SC SC B1 B1 B2 B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     50          50          40          50          60
QPF 12hr                   0.01        0.02           0        0.02        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C  S  C  C  C  S  C  S  S  C  C  S  S  L  L  C
Tstms                   S  S  S                 S  S                    S  C


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            44    73      46    68      44    70      42    71
Temp          49   45 70 68 52   47 65 64 49   45 67 65 49   43 68 67
Dewpt         45   42 45 47 44   42 45 47 42   36 38 41 37   32 35 40
PWind dir          SW     W       W    SE       W     W       W     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B2 B1   B1 B1 B2 B1   SC SC B1 SC   FW FW SC
PoP 12hr           40    60      40    70      40    40      20    20
Rain shwrs     C    S     L  C       C  L  C          C  S          S
Tstms                     C  S          C  S          C             S

$$
COZ036-132200-
Black Hawk-Gilpin CO
39.80N 105.49W Elev. 8071 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      79          56          74          48          63
Temp          54 54 62 77 77 68 61 58 58 57 59 71 73 70 58 54 51 49 49 59 62 58
Dewpt         39 39 43 39 40 44 47 45 45 44 45 43 40 40 41 41 40 40 40 42 45 48
RH            57 57 50 25 26 42 60 62 62 62 60 36 30 33 53 61 66 71 71 53 54 69
Wind dir       W  W  W SW  S SW  W SW  W  W  W  W  W  W  W  W  S  S  E  E SE SE
Wind spd       6  6  5  5  6  6  8  5  5  5 12 12 12  9  9  4  1  1  3  8  6  4
Clouds        FW FW FW SC B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 SC OV OV B2
PoP 12hr                     40          40          30          40          70
QPF 12hr                   0.02        0.02           0        0.02        0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C  S  C  S  C  C  S  S  S  C  C  S  S  L  L  L
Tstms                      C  S                 S  S                    S  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            49    72      50    67      48    68      46    69
Temp          51   49 71 64 54   50 64 60 51   48 66 62 50   46 67 63
Dewpt         45   42 42 47 44   41 44 46 41   36 35 40 36   31 30 38
PWind dir           W    SW       W     E       W     N       W    NE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   SC SC B2 B1   B1 B1 B2 B1   SC FW B1 SC   FW FW SC
PoP 12hr           60    70      40    70      40    40      20    30
Rain shwrs     L          L  C       S  L  C          C  S          C
Tstms          S          C  S          C  S          C  S          C

$$
COZ036-132200-
Conifer-Jefferson CO
39.52N 105.30W Elev. 8363 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      81          54          75          48          64
Temp          53 52 64 78 80 74 63 58 57 55 62 73 74 71 58 54 50 48 50 59 63 59
Dewpt         41 40 44 42 39 42 46 46 45 45 47 45 44 43 43 44 43 41 42 44 46 49
RH            64 63 48 28 23 32 54 64 64 69 58 37 34 36 57 69 77 77 74 57 54 69
Wind dir      SW SW SW  S SE NE SW SW SW SW SW  W  W  N  W  W  N SE  E  E  E SE
Wind spd       6  5  6  4  5  6  9  6  6  6  9  6  5  4  6  3  2  1  4  8  6  4
Clouds        FW CL CL SC B1 B1 B1 SC B1 B2 B2 B2 B1 SC SC B1 B1 SC SC B2 B2 B1
PoP 12hr                     30          30          30          50          60
QPF 12hr                      0        0.01           0        0.01        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C     S  S  S  C  S  S  S  C  C        L  L  C
Tstms                      S  S                    S  S                 S  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    73      48    66      46    67      44    68
Temp          51   47 72 66 53   49 63 61 50   47 65 63 49   45 66 65
Dewpt         47   45 47 48 47   44 48 47 45   39 42 42 41   35 38 40
PWind dir          SW     S       W     E       W     E       W    NE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B2 B1   B1 B1 B2 B1   SC SC B1 B1   FW SC B1
PoP 12hr           50    60      50    70      30    50      30    30
Rain shwrs     C          L  C          L  C          C  C          C
Tstms          S          C  S          C  S          C  S          C

$$
COZ030-132200-
Walden-Jackson CO
40.73N 106.28W Elev. 8100 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      79          44          69          33          69
Temp          41 39 55 74 77 74 58 51 48 46 54 64 68 64 50 41 36 34 49 65 68 63
Dewpt         38 38 43 42 41 43 44 44 45 46 48 43 39 38 38 37 36 34 43 42 40 42
RH            89 96 64 32 28 33 59 77 89100 80 46 34 38 63 85100100 80 43 36 46
Wind dir      SE SE  S SW SW SW  S  S  S  S SW SW  W SW SW SE  S  S  S SW SW SW
Wind spd       8  6  8 17 17 14 11 10 11 14 18 21 23 17  5  4  4  5  6 13 14 11
Wind gust              28 27 25             31 35 35 28                24 25
Clouds        FW FW FW SC B1 B1 B1 B1 OV B2 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     40          60          50          40          50
QPF 12hr                   0.03        0.03        0.01           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C  C  L  C  C  S  S  S  S  C  C  C  C  C  C  L
Tstms                   S  S  S  S              S  S                    C  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    69      33    68      30    68      27    71
Temp          41   35 65 64 41   35 63 62 39   32 62 63 37   29 64 66
Dewpt         41   35 44 42 41   35 41 39 36   32 34 32 30   27 30 29
PWind dir           S    SW       S    SW       S    SW      SE    SW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B1 B2 B1   SC B1 B1 B1   SC FW SC FW   FW FW FW
PoP 12hr           60    60      40    50      40    20       5    10
Rain shwrs     L    L  C  L  C    S  C  C  C    S     S
Tstms          S          C  C          C  S          S

$$
COZ032-132200-
Dillon-Summit CO
39.62N 106.04W Elev. 9019 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      79          46          71          40          71
Temp          45 45 54 74 78 72 59 52 49 47 50 63 67 66 54 46 42 40 47 65 69 65
Dewpt         37 37 42 39 38 40 44 42 43 44 47 44 40 38 38 38 37 37 41 39 38 39
RH            73 73 64 28 24 31 57 69 80 89 89 50 37 36 54 73 82 89 79 38 32 38
Wind dir      SE SE SE  W  W SW  S SE  S SW  W  W  W  W  W  S  S  S  S SW SW SW
Wind spd       3  3  3  5  8  5  4  5  4  4  5  9 10  8  4  3  3  4  4  6  8  6
Clouds        FW FW FW SC SC B2 B1 B1 B2 OV B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     30          60          60          40          60
QPF 12hr                   0.01        0.03        0.02           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C  C  L  L  L  C  C  S  S  C  C  C  C  L  L  C
Tstms                   S  C  S                 C  C  S                 C  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            40    72      40    70      37    71      35    72
Temp          47   40 66 66 47   41 64 64 45   37 64 66 44   36 66 67
Dewpt         42   39 40 39 40   38 38 36 36   32 29 27 31   29 24 23
PWind dir           S    SW       S     W       S     W      SE     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B2 B1   B1 B1 B2 B1   SC SC B1 FW   FW FW SC
PoP 12hr           40    60      40    60      30    30      10    20
Rain shwrs     C          L  C       S  L  C          C             S
Tstms          S          C  S          C  S          C             S

$$
COZ032-132200-
Granby-Grand CO
40.09N 105.94W Elev. 8174 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      80          43          71          39          72
Temp          44 41 52 76 79 74 60 54 48 44 48 65 70 66 55 47 41 39 45 66 70 66
Dewpt         40 38 43 44 42 44 45 45 45 44 48 48 43 41 42 41 41 39 44 44 42 44
RH            86 89 71 32 27 34 58 71 89100100 54 38 40 61 79100100 96 45 36 45
Wind dir       E SE SW  W  W SW SE  S SW  W  W  W  W  W SW  S SE SE  S  W  W  W
Wind spd       2  2  1  6 11 11  5  3  2  4 10 17 18 14  4  3  3  3  2  6 12  8
Wind gust                                      29 31 25                   23
Clouds        CL FW FW FW B1 B1 B1 B1 B2 OV B2 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     30          70          70          50          50
QPF 12hr                      0        0.07        0.02        0.04        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C  C  L  L  L  C  S  S  S  C  C  C  C  C  C  C
Tstms                   S  S  S                 C  S                    C  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            38    73      38    71      34    71      33    73
Temp          46   38 67 67 47   39 65 65 45   35 64 66 44   34 66 69
Dewpt         44   38 45 43 43   38 43 41 39   35 36 33 33   31 31 29
PWind dir          SE     W      SE     W       S     W       E     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B1   SC B1 B1 B1   SC SC B1 FW   FW FW FW
PoP 12hr           40    50      30    50      30    30      10    10
Rain shwrs     C    S     C  C       S  C  C       S  C
Tstms          S          C  S          C  S          C

$$
COZ037-132200-
Fairplay-Park CO
39.22N 106.00W Elev. 9947 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      73          47          68          41          66
Temp          47 45 57 70 73 68 57 54 51 48 55 63 66 65 52 49 46 42 51 61 65 61
Dewpt         36 36 41 38 35 38 42 42 42 43 46 41 37 36 37 37 35 35 40 39 37 40
RH            65 70 55 31 25 33 57 64 71 83 72 44 34 34 56 63 65 76 66 44 35 46
Wind dir       W  W SW SW  W SW  W SW  W SW  W  W  W  W NW  W  W  W  S  S SW  S
Wind spd       6  6  4 11 12 12  8  8  8  9 14 17 17 13  8  6  4  3  5 10 12 10
Wind gust                 23                26 29 29 24                   23
Clouds        CL FW CL SC B1 B1 B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC B2 B2 B2
PoP 12hr                     30          40          40          20          60
QPF 12hr                   0.01        0.01           0           0        0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C  C  C  C  C  C  S  S  S  S  S  S  S  L  L  L
Tstms                      S  S                 S  S  S                 C  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    68      42    65      39    66      38    67
Temp          49   42 64 62 51   45 61 61 48   41 62 63 47   39 62 63
Dewpt         42   38 39 38 40   38 38 36 38   30 30 30 35   28 27 27
PWind dir          SW    SW      NW     W       W     W      NW     W
Wind char          LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B1 SC B2 B1   B1 B1 B2 B1   SC SC B1 SC   FW FW SC
PoP 12hr           60    50      50    60      30    30      20    20
Rain shwrs     L          C  C    S  C  L  C       S  C  S          S
Tstms          S          C  C          C  S          C  S          S

$$
COZ037-132200-
Hartsel-Park CO
39.02N 105.80W Elev. 8993 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      78          48          73          43          69
Temp          47 44 53 73 77 71 61 55 51 49 55 68 71 69 57 51 46 44 50 65 68 63
Dewpt         40 39 42 40 35 40 44 44 45 45 47 43 39 37 39 39 39 39 42 42 41 44
RH            76 82 66 30 22 32 53 66 80 86 74 40 31 31 51 63 76 82 74 43 37 50
Wind dir       W  W SW SW SW SW SW SW SW SW SW  W  W  W  W  W NW NE SE  S  S  S
Wind spd       4  3  3 10 13 12  6  6  9  9 13 18 17 13  5  4  3  2  3  9 13 12
Wind gust                                   25 32 29 24                   24 23
Clouds        FW FW CL FW SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC B2 B2 B1
PoP 12hr                     30          30          20          20          60
QPF 12hr                      0        0.01           0           0        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C  S  C     S  S  S        S  S  S  S  L  L  C
Tstms                      S  S                 S  S                    S  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            44    72      45    68      42    70      40    71
Temp          51   44 66 66 52   46 64 62 50   42 64 65 49   40 64 65
Dewpt         45   43 43 42 44   43 42 41 42   37 35 35 39   34 32 33
PWind dir          SW    SW       W    SW      SW    SW      NW     S
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B1 B1 B1 B2   B1 B1 B2 B1   SC SC B1 B1   FW SC SC
PoP 12hr           50    50      50    60      40    30      40    20
Rain shwrs     C          C  C    S  C  L  C       S  C  C          S
Tstms          S          C  S          C  S          C  S          S

$$
COZ034-132200-
Georgetown-Clear Creek CO
39.71N 105.70W Elev. 8586 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      78          53          71          46          69
Temp          52 52 59 74 75 65 60 58 57 54 56 68 69 64 56 53 50 48 50 67 63 58
Dewpt         36 37 40 36 36 42 43 42 42 42 43 40 38 37 39 36 36 37 39 37 41 45
RH            54 56 49 25 24 43 53 55 57 64 62 36 32 37 53 52 58 65 66 33 44 62
Wind dir       W  W  W  W SW SW SW SW  W  W  W  W  W  W  W  W SE  S  S  S  S SE
Wind spd       9 10  9  8  8  8  8  8 12 16 17 16 16 12  9  5  3  4  5  6  6  5
Wind gust                             23 31 32 28 26
Clouds        FW FW FW SC B1 B2 B2 B1 B1 B2 B2 B2 B1 SC SC B1 B1 B1 B1 OV OV B2
PoP 12hr                     40          50          50          40          70
QPF 12hr                   0.02        0.03        0.01        0.02        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  L  L  L
Tstms                   S  C  S                 S  S  S                 S  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    72      48    69      46    70      44    71
Temp          51   48 70 63 53   50 65 60 50   47 66 62 49   45 67 63
Dewpt         41   39 36 43 39   38 36 41 36   32 26 34 31   28 21 31
PWind dir          SW     W       W    NW       W    NW       W    NW
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B2   SC SC B2 B1   B1 B1 B2 B1   SC SC B1 SC   FW FW SC
PoP 12hr           60    70      50    70      40    40      20    20
Rain shwrs     L          L  C    S  S  L  C          C  S          S
Tstms          S          C  S          C  S          C  S          S

$$
COZ032-132200-
Kremmling Airport-Grand CO
40.05N 106.37W Elev. 7410 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      82          46          73          39          74
Temp          44 40 51 74 80 77 63 55 51 47 52 66 71 67 55 47 42 39 46 66 72 68
Dewpt         40 39 43 45 44 45 46 47 47 47 50 49 45 44 44 43 42 39 45 45 43 44
RH            86 96 74 35 28 32 54 74 86100 93 54 39 43 66 86100100 96 47 35 42
Wind dir      SE SE SE SW SW SW  S SE SW  S SW SW  W  W SW  S  S SE  S SW SW  W
Wind spd       2  1  1 10 13 12  5  4  4  5  8 14 16 12  3  2  2  2  2  6 12 10
Wind gust                                      26 26                      23
Clouds        FW FW CL SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          60          60          50          30
QPF 12hr                      0        0.08        0.03        0.02        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C  C  L  L  L  C  S  S  S  C  C  C  C  C  C  C
Tstms                      S  S                 C  S  S                 C  C  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            37    74      38    72      35    72      33    75
Temp          46   38 66 68 48   39 65 66 45   36 64 66 43   33 66 69
Dewpt         45   38 46 44 44   39 44 43 40   35 39 36 34   31 36 33
PWind dir           S    SW      SW     W      SW     W       N    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC B1 FW   FW FW FW
PoP 12hr           40    40      30    50      30    30       5    10
Rain shwrs     C    C  C  C  C       S  C  C    S  S  C
Tstms          S          C  S          C  S          C

$$
COZ040-132200-
Denver Int`l Airport-Denver CO
39.83N 104.65W Elev. 5379 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          64          87          56          72
Temp          62 60 69 85 91 88 77 73 68 65 73 83 86 82 71 66 60 56 58 65 72 69
Dewpt         49 49 47 43 38 42 49 52 50 50 51 48 46 47 48 49 47 43 41 43 44 48
RH            62 67 45 23 16 20 37 48 52 58 46 30 25 29 44 54 62 62 53 45 37 47
Wind dir       S SW SW SE SE  E  S  S SW SW SW NW NW  E  E  E  N  N NE  E SE SE
Wind spd      11  8  8  4  9 14 13  9 10 10  8  5  6 10  8  5  6 10  6 10 13 14
Clouds        CL FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          30          20          30          30
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C        S  S  S  S  C  C  C  C        C  C  C
Tstms                         S                    S  S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            55    84      57    76      54    77      52    79
Temp          61   56 76 78 65   58 69 71 61   55 71 73 60   53 71 76
Dewpt         50   51 49 51 52   51 49 50 51   50 45 45 47   46 42 42
PWind dir           S    SE      SW     N       S     N       S    NE
Wind char          GN    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B1 B1 B1 B1   SC SC SC SC   FW SC FW
PoP 12hr           40    30      40    40      40    20      20    10
Rain shwrs     C          C  C          C  C          S  S
Tstms                     C  S          C  S          S

$$
COZ040-132200-
Centennial Airport-Douglas CO
39.57N 104.85W Elev. 5822 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          65          85          57          72
Temp          62 60 69 86 91 87 76 71 68 66 73 83 83 78 70 64 60 57 58 66 71 68
Dewpt         48 47 47 43 39 43 49 51 49 48 49 48 48 48 48 49 48 44 42 43 46 50
RH            60 62 45 22 16 21 39 49 51 52 43 30 30 35 45 58 64 62 55 43 41 52
Wind dir       S  S SW  S SE SE  S  S  S  S SW NW  N  E  E  E  N  N  N  E  E SE
Wind spd      10  8  8  4  6 12 11  9 11 10 11  5  6  9  6  5  5  8  6  8 11 11
Wind gust                                                                 21
Clouds        FW FW FW FW SC B2 B1 SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
PoP 12hr                     20          30          20          30          40
QPF 12hr                      0           0           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C           S  S  S  C  C  C  C        C  C  C
Tstms                         S                    S  S                    S  S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    83      57    75      54    76      52    78
Temp          60   55 77 75 63   58 70 70 60   55 72 71 59   53 72 74
Dewpt         50   50 48 51 52   50 49 51 50   48 45 45 47   44 42 42
PWind dir           S    SE      SW     N       S     N       S    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B1 B1 B1 B1   SC SC B1 SC   SC SC FW
PoP 12hr           40    50      40    50      40    40      20    20
Rain shwrs     C          C  C          C  C          C  S          S
Tstms          S          C  S          C  S          S  S          S

$$
COZ039-132200-
Rocky Mountain Airport-Broomfield CO
39.91N 105.12W Elev. 5655 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          63          86          56          72
Temp          60 59 70 87 91 86 74 69 65 64 70 82 84 82 70 65 60 56 57 66 71 69
Dewpt         45 46 48 46 41 43 50 50 50 51 52 49 46 45 45 46 45 43 43 43 45 48
RH            58 62 45 24 18 22 43 51 58 63 53 32 27 27 41 50 58 62 59 43 39 47
Wind dir      NW SW SW SE  E NW  W  W  W SW SW  W SW  W  W NW  N  N NE  E SE SE
Wind spd       5  5  4  8  8 10 10  5  5  5  6  6  9 11  8  6  6  8  6  6  6  6
Clouds        FW CL FW FW B1 B2 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          30          20          30          40
QPF 12hr                      0           0           0        0.01        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C        S  S  S  S  S  S  C  C        C  C  C
Tstms                         S                    S                       S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    82      57    75      54    77      53    79
Temp          60   54 76 76 63   58 70 72 60   54 72 74 59   53 72 77
Dewpt         49   48 50 50 50   48 50 49 48   45 46 44 44   40 42 41
PWind dir          NW     S       W    NE       W    NE      NW     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B1   B1 B1 B1 B1   SC SC B1 SC   FW FW FW
PoP 12hr           40    40      30    40      30    30      20    10
Rain shwrs     C          C  C          C  C          C  S
Tstms                     C  S          C  S          S

$$
COZ040-132200-
Buckley AFB-Arapahoe CO
39.71N 104.76W Elev. 5661 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          65          88          57          74
Temp          63 61 69 85 91 88 77 73 69 66 73 83 86 81 71 66 60 57 58 66 73 69
Dewpt         49 49 48 42 37 41 49 51 50 50 50 46 46 46 47 49 48 45 42 40 44 48
RH            60 65 47 22 15 19 37 46 51 56 44 27 25 29 42 54 64 64 55 38 35 47
Wind dir       S  S SW SE SE  E  S  S  S  S SW NW  N  E  E  E  N  N  N  E SE SE
Wind spd      11  9  9  4  8 13 12 10 10 10 10  5  6 10  8  6  5  9  6  8 12 13
Clouds        CL FW FW FW SC B1 B1 SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2
PoP 12hr                     20          30          20          30          40
QPF 12hr                      0           0           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C        S  S  S  S  C  C  C  C        C  C  C
Tstms                         S                    S  S  S                 S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            55    85      57    77      55    78      53    80
Temp          61   56 77 77 64   59 69 71 61   56 71 73 60   54 72 75
Dewpt         50   51 48 50 52   51 48 49 51   50 43 44 47   46 39 41
PWind dir           S    SE      SW     N       S     N       S    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC B1 B2   B1 B1 B1 B1   SC SC B1 SC   FW SC FW
PoP 12hr           40    40      40    40      40    30      20    10
Rain shwrs     C          C  C          C  C          C  S
Tstms                     C  S          C  S          S  S

$$
COZ034-132200-
Copper Mountain, Red Cliff Pass-Summit CO
39.47N 106.15W Elev. 12070 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      67          42          60          38          60
Temp          43 43 51 65 66 60 51 47 45 43 46 55 58 56 46 41 39 38 45 56 58 55
Dewpt         35 36 39 37 37 39 40 39 40 41 42 40 39 36 36 34 33 34 38 36 37 38
RH            73 76 63 35 34 46 66 74 82 93 86 57 49 47 68 76 79 85 76 47 45 53
Wind dir      SW SW SW  W  W SW  S SW SW SW  W  W  W  W  W SW  S  S  S SW  W  W
Wind spd       8  8  6 10 10  8  8  9 11 12 12 12 12 10  6  5  5  8  8 10 10  9
Wind gust                                25 24 24 23
Clouds        FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B1
PoP 12hr                     30          60          60          40          60
QPF 12hr                   0.01        0.05        0.06           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C  C  L  C  L  C  C  S  S  C  C  C  C  L  L  C
Snowshwrs                                                         S
Tstms                   S  S  S                 C  C  S                 C  C  S
Wind chill                            39 36                      32
Min chill        35    35          39    33    33          34    28    30


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            38    61      39    59      35    60      34    62
Temp          42   38 58 56 42   39 56 54 40   36 56 56 39   35 58 58
Dewpt         37   35 37 37 35   35 35 35 32   29 27 26 27   26 22 23
PWind dir           S    SW       S     W       S     W       S     W
Wind char          GN    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1   SC SC B2 B1   B1 B1 B2 B1   SC SC B1 FW   FW FW SC
PoP 12hr           40    60      40    60      30    30      10    20
Rain shwrs     C          L  C       S  L  C       S  C             S
Snowshwrs                                          S
Tstms          S          C  C          C  S          C             S

$$
COZ038-132200-
Fort Collins/Loveland Airport-Larimer CO
40.45N 105.02W Elev. 5015 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      93          61          89          54          75
Temp          57 55 66 87 93 88 75 69 64 62 69 81 86 84 71 65 58 54 57 67 74 72
Dewpt         51 50 52 51 46 47 54 55 55 55 57 53 48 46 48 47 46 43 45 47 47 49
RH            80 83 61 29 20 24 48 61 73 78 66 38 27 27 44 52 64 66 64 49 38 44
Wind dir       N NW SE SE SE  S  N  N  N SW NW  S SW  W NW  N  N  N  E SE SE SE
Wind spd       5  3  2  8 11 12 10  6  8  4  5  6 10 10  9  8 12 10  6 10 11 11
Clouds        CL CL FW FW SC B1 B1 B2 B1 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 SC B1 B1
PoP 12hr                     30          30          20          30          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C        S  S  S  S  S  S  C  C        S  S  S
Tstms                         S                                            S
Heat index                                     81
Max heat               85    89    81          81    84    80


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    84      55    78      52    80      50    81
Temp          59   52 77 80 63   56 71 73 59   53 74 76 60   51 74 77
Dewpt         51   51 53 51 52   51 52 51 52   48 49 46 47   44 46 45
PWind dir           E    NE       N    NE       N     N      NW     E
Wind char          LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC B1   B1 B1 B1 B1   SC SC B1 FW   FW FW FW
PoP 12hr           20    20      30    30      30    30      10    10
Rain shwrs     S          S  C    S     C  C          C
Tstms                     S  S          C             S

$$
COZ043-132200-
Greeley Airport-Weld CO
40.43N 104.64W Elev. 4657 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      92          60          88          52          74
Temp          55 53 63 83 91 89 74 69 63 60 67 81 86 84 70 63 56 52 57 66 73 71
Dewpt         52 51 54 52 46 48 54 57 56 56 58 54 49 48 48 46 43 41 46 47 46 50
RH            90 93 72 34 21 24 50 66 78 87 73 39 28 29 45 54 62 66 67 50 38 47
Wind dir      NE NW  W SE SE SE NE  E NE NW NW SW SW  W  N NE  N  N  E SE SE SE
Wind spd       3  3  2  5 12 13 13  9  4  4  4  5  8  9  6  9 12 12  8 11 12 13
Wind gust                 23 25 25                                     21 23 24
Clouds        CL FW FW CL SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1
PoP 12hr                     20          20          30          30          10
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S        S  C  S  S  C  C  C  C        S  S  S
Tstms                         S  S                    S
Heat index                                     81
Max heat               82    89    83          81    85


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    85      54    77      50    79      48    80
Temp          58   51 76 80 61   54 70 73 57   51 73 76 56   49 73 78
Dewpt         52   51 54 52 55   52 54 52 54   50 49 48 50   47 47 46
PWind dir           E     E      NE    NE      NE     N       N     E
Wind char          GN    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B1   SC SC SC B1   B1 B1 B1 B1   SC SC SC SC   FW FW FW
PoP 12hr           20    10      30    30      30    20      20    10
Rain shwrs     S             C    S  S  C  C          S  S
Tstms                        S          S  S          S

$$
COZ041-132200-
Monument-Douglas CO
39.22N 104.63W Elev. 7059 ft
1246 AM MDT Sun Sep 13 2026

Date             Sun 09/13/26            Mon 09/14/26            Tue 09/15/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      86          58          81          51          68
Temp          55 55 68 82 86 80 68 63 60 59 67 78 79 71 61 57 53 51 53 63 67 62
Dewpt         50 48 47 43 41 44 49 51 49 47 50 48 48 49 49 50 49 46 43 46 48 49
RH            83 77 47 25 21 28 51 65 67 64 54 35 34 46 65 77 86 83 69 54 50 62
Wind dir       S SW SW SW  S  S  S  S SW SW SW  W  W  E  E NW NW  N  N  E SE  S
Wind spd      13 10  8  5  8 14 12 10 10 10 12 11  9  8  4  4  5  8  8  8 16 16
Wind gust                                                                 26 26
Clouds        FW CL CL CL SC B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1
PoP 12hr                     30          20          20          40          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S           S  S  S  C  C  C  C        S  S  C
Tstms                         S                    S  S                    S


Date               Wed 09/16/26  Thu 09/17/26  Fri 09/18/26  Sat 09/19/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    77      51    71      49    71      46    72
Temp          52   49 75 68 56   52 67 64 53   50 68 65 52   47 68 66
Dewpt         51   49 49 52 52   50 50 51 51   48 46 47 48   45 44 46
PWind dir           S     S      SW     N       S    SE      SW    SE
Wind char          BZ    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 SC B1 B2   B2 B1 B2 B1   B1 SC B1 B1   SC SC B1
PoP 12hr           40    40      60    60      40    40      40    30
Rain shwrs     C          C  L    S     L  C          C  C          C
Tstms                     C  C          C  S          S  S          S

$$