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Point Forecast Matrices
National Weather Service Denver/Boulder CO
1246 PM MDT Tue Sep 15 2026

COZ040-161000-
Denver-Denver CO
39.73N 104.96W Elev. 5325 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56          84          60          79          58
Temp          72 72 65 62 59 57 62 77 83 79 71 67 64 62 64 74 78 75 68 65 60 58
Dewpt         47 48 49 50 51 51 51 51 48 52 54 55 55 55 56 56 56 57 57 56 56 55
RH            41 42 56 65 75 80 67 40 30 39 55 65 73 78 75 53 47 54 68 73 87 90
Wind dir       E  E  S SW  N SW NW NE  E SE SW SW SW NW  N  N NW NW NW SW SW SW
Wind spd       8  8  4  4  3  2  2  3  6  6  5  3  2  3  4  3  5  4  2  2  1  2
Clouds        B1 SC B1 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          30          30          60          20
QPF 12hr                   0.01        0.01        0.08        0.09        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  C  S        S  S  L  L  S  S
Tstms          S                       C  C                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      56    78      54    75      53    76      54    78
Temp          78 76 63   56 74 72 60   54 71 73 60   53 71 74 61   54 74 75
Dewpt         53 54 54   52 50 50 51   50 46 44 48   47 45 45 48   47 44 44
PWind dir         S      SW    SE      SW    NE       S    SE       S     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC SC B2 B2   SC FW B1 B1   SC SC SC SC   FW SC SC
PoP 12hr         50      50    70      60    30      30    20      20    20
Rain shwrs        C  C    S     L  L    S     C  C    S     S  S          S
Tstms             C  C          C  S          C  S          S  S          S

$$
COZ039-161000-
Boulder-Boulder CO
40.02N 105.25W Elev. 5302 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          81          60          76          56
Temp          71 70 63 60 56 54 60 74 79 77 69 67 64 61 63 71 75 73 66 63 58 56
Dewpt         47 47 48 48 49 50 52 53 49 52 53 53 54 55 57 58 57 57 56 54 53 52
RH            42 44 58 64 77 86 75 48 35 42 57 61 70 81 81 63 54 57 70 72 83 86
Wind dir      SE  E  N  N  W SW  S  E  E  W  W  W SW  S NE  E NW  W  W  W  W  W
Wind spd       8  5  4  3  2  1  1  4  4  4  5  2  1  3  3  2  3  2  2  1  1  1
Clouds        SC SC B2 B1 B1 B1 SC B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B1 SC B1 B1
PoP 12hr                     20          40          50          70          30
QPF 12hr                   0.01        0.01        0.08        0.14        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S              S  C  C  S  S  S  C  C  L  L  C  C
Tstms          S                    S  C  S                 C  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      54    77      51    75      51    74      52    77
Temp          76 76 62   54 73 72 59   52 71 72 58   51 70 72 59   52 73 74
Dewpt         54 53 50   47 51 48 45   43 47 43 42   40 46 44 42   40 46 43
PWind dir         S       W     S       W     E      SW     E       W    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC FW B2 B1   SC FW B1 B1   SC SC B1 SC   FW SC SC
PoP 12hr         60      50    70      40    30      30    30      20    20
Rain shwrs        L  C          L  C    S     C  C    S     C  S          S
Tstms             C  C          C  S          C             S             S

$$
COZ039-161000-
Longmont-Boulder CO
40.17N 105.11W Elev. 5023 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      52          82          60          77          55
Temp          72 71 64 59 56 53 59 74 81 80 72 67 65 61 64 72 76 74 67 63 58 55
Dewpt         49 48 50 49 51 51 53 53 50 53 55 55 56 56 59 59 58 58 58 57 57 55
RH            44 44 60 69 83 93 80 48 34 39 55 65 73 84 84 64 54 57 73 81 96100
Wind dir      SE  E NE  N  N NW  E SE SE NW  W NW NW  N  N NE NW NW  W  W  W  W
Wind spd       9  8  5  5  4  2  2  4  4  5  5  3  3  5  5  2  3  2  2  1  1  1
Clouds        SC SC B2 B2 B2 B1 B1 SC B2 B1 OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          20          40          60          20
QPF 12hr                      0           0        0.06        0.06        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 S  C  S        S  S  L  L  S  S
Tstms                                  S  S                 C  C
Heat index                               80
Max heat                                 81


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      53    77      50    75      49    75      51    78
Temp          77 78 62   53 73 73 58   51 71 73 58   50 70 74 59   51 73 76
Dewpt         57 55 54   51 53 51 50   48 50 45 46   45 48 46 46   46 49 45
PWind dir         S       W     E       W     E       W     E       W    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC FW B2 B1   SC FW SC B1   SC SC SC SC   FW SC SC
PoP 12hr         50      50    60      40    20      30    20      20    10
Rain shwrs        C  C          L  C          S  C    S     S  S
Tstms             C  C          C  S          S             S

$$
COZ038-161000-
Fort Collins-Larimer CO
40.56N 105.07W Elev. 5000 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      52          83          59          76          55
Temp          71 69 61 56 53 52 59 74 82 80 71 67 64 61 64 71 75 73 65 61 57 55
Dewpt         49 49 48 49 50 50 53 54 50 53 53 54 56 57 59 59 59 58 57 57 56 55
RH            46 49 62 77 89 93 80 50 33 39 53 63 75 87 84 66 58 59 75 87 96100
Wind dir      SE SE SE  N  N  N NE SE SE SW  W NW  N  N  N  E  S NW NW NW NW NW
Wind spd      13 12  8  4  5  3  3  5  6  8  6  6  4  4  5  4  5  4  3  3  2  2
Clouds        SC SC B1 B2 B1 SC SC B1 B1 B1 B2 B2 OV OV B2 B2 B2 B1 B1 B1 SC B1
PoP 12hr                     20          20          30          60          20
QPF 12hr                      0           0        0.06        0.06        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 S  C  C  S  S  C  C  L  L  S  S
Tstms                                  S  S                 C  C
Heat index                               80
Max heat                                 82


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      52    77      49    75      49    75      50    77
Temp          77 78 60   53 73 72 57   50 71 73 56   49 70 73 57   50 72 75
Dewpt         57 55 55   51 53 51 50   46 50 46 47   44 49 46 48   45 50 46
PWind dir         S       W     W      NW     E      NW     E      NE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2   SC SC B2 B1   SC FW SC SC   SC SC SC SC   SC SC FW
PoP 12hr         50      50    70      30    20      20    20      20    10
Rain shwrs        C  C    S     L  C          S  S    S     S  S
Tstms             C  C          C  S          S             S

$$
COZ041-161000-
Castle Rock-Douglas CO
39.38N 104.85W Elev. 6329 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          82          58          78          56
Temp          71 65 59 57 55 55 62 78 79 70 64 62 61 59 63 75 74 70 63 60 58 56
Dewpt         49 49 48 50 50 50 52 51 49 54 54 54 54 53 55 56 56 55 54 54 53 51
RH            46 56 67 77 83 83 70 39 35 57 70 75 78 80 75 52 53 59 72 81 83 83
Wind dir      SE  S  S  S  S SW  W  N  E SW SW SW SW  S  S SW SW NW  W SW SW SW
Wind spd      14 17 14 12 12  8  3  5  8  6  6  4  3  3  4  4  6  3  2  2  2  2
Wind gust     25 28 25
Clouds        B2 B1 B1 B2 B1 B1 B1 B1 B2 B1 OV B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                     20          50          30          60          20
QPF 12hr                   0.01        0.02        0.04        0.07        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  C  S        S  S  L  L  S  S
Tstms          S                       C  C                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      53    76      51    73      50    73      51    76
Temp          78 70 58   53 73 67 55   51 70 67 55   50 69 67 56   51 73 69
Dewpt         51 53 52   48 49 50 50   46 46 46 48   44 45 47 48   45 44 45
PWind dir         S      SW     N      SW     N       S    SE       S    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1 B2 B1   SC SC B2 B2   SC FW B1 B1   SC SC B1 SC   SC SC SC
PoP 12hr         50      50    70      70    40      40    30      20    20
Rain shwrs        C  C    S     L  L    S     C  C    S     C  S          S
Tstms             C  C          C  S          C  S          S  S          S

$$
COZ041-161000-
Kiowa-Elbert CO
39.34N 104.46W Elev. 6401 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      51          80          55          76          53
Temp          68 64 57 55 53 52 60 76 78 71 63 60 58 56 62 73 75 70 62 58 55 53
Dewpt         51 50 48 51 51 52 54 54 50 54 55 55 55 54 57 57 57 56 56 55 54 53
RH            54 60 72 86 93100 81 46 37 55 75 84 90 93 84 57 54 61 81 90 96100
Wind dir      SE  S  S  S  S  S  W  N SE  S SW SW SW SW SW  S SW SW  W  W SW SW
Wind spd      14 17 17 16 16 12  8  5  9  9  6  6  4  5  6  6 10  5  3  3  2  3
Wind gust     25 28 28 26 26
Clouds        B2 B1 B1 B2 SC SC SC B1 B1 B1 B2 B2 B1 B2 SC B2 B2 B1 B2 B1 SC SC
PoP 12hr                     20          30          30          60          20
QPF 12hr                      0           0        0.03        0.05        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  C  S              L  L  S  S
Tstms                                  C  C                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      51    74      48    70      47    70      49    72
Temp          74 70 56   52 71 66 54   49 67 64 53   48 67 64 54   50 70 66
Dewpt         54 55 54   51 51 52 52   49 48 48 51   48 49 49 52   48 47 47
PWind dir         S      SW     N      NW     N       S    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    SC B2 B2   SC FW B2 B2   SC SC B1 B1   SC SC SC B1   SC SC SC
PoP 12hr         50      60    70      70    30      40    30      30    20
Rain shwrs        C  L    S     L  L    S  S  C  C    S  S  C  C          S
Tstms             C  C          C  S          C  S          S  S          S

$$
COZ043-161000-
Greeley-Weld CO
40.42N 104.74W Elev. 4806 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      50          84          61          78          54
Temp          71 71 62 58 54 51 56 72 82 82 74 69 66 63 65 72 77 74 66 61 57 54
Dewpt         47 48 48 49 49 49 52 54 49 52 54 56 56 57 59 59 58 57 57 58 57 54
RH            42 44 60 72 83 93 86 53 32 35 50 63 70 81 81 64 52 55 73 90100100
Wind dir      SE SE  E  E NE  N NW SE SE  E SW  N  N  N  N NE NW NW  N  W  W NW
Wind spd      13 13 12  9  5  3  4  3  6  8  6  6  5  5  6  3  5  5  3  2  2  2
Wind gust        24
Clouds        SC SC B1 B2 B1 SC SC B1 SC B1 B2 OV B2 B1 B2 B2 B2 B2 B1 B1 SC B1
PoP 12hr                     10           5          40          60          20
QPF 12hr                      0           0        0.03        0.04        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                          C  S        S  S  L  L  S  S
Tstms                                     S                 S  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      54    78      51    76      50    76      51    78
Temp          76 78 62   54 74 72 58   51 70 73 58   50 69 74 59   51 72 76
Dewpt         58 55 56   52 53 52 53   48 50 46 50   46 50 47 51   47 50 46
PWind dir        SW       W     N       N    NE      NE     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2   SC SC B2 B1   SC FW FW B1   SC SC FW SC   SC SC FW
PoP 12hr         40      60    50      50    10      30    10      20    10
Rain shwrs        C  L    S     C  C    S        C    S        S
Tstms             C  C          S  S

$$
COZ044-161000-
Fort Morgan-Morgan CO
40.26N 103.79W Elev. 4265 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          86          61          81          57
Temp          71 68 61 58 56 55 61 76 85 83 73 68 66 62 65 76 81 75 67 62 60 58
Dewpt         46 49 49 48 50 51 55 57 53 59 59 60 60 59 62 62 62 63 61 62 60 58
RH            41 51 65 69 80 86 81 52 33 44 62 76 81 90 90 62 53 66 81100100100
Wind dir      SE SE SE SE SE  E  S SE  E  E SE SE  E NE  E  S SW  N  N  N NW  W
Wind spd      13 16 11 11 10  8  5  4  6  9  6  6  5  5  8  5  6  8  4  3  3  3
Clouds        SC SC B1 B1 B1 B2 B1 FW SC B1 OV B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                      5           0          30          60          30
QPF 12hr                      0           0        0.01        0.06        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  S              L  L  C  C
Tstms                                     S  S                 C  S
Heat index                               83                   82
Max heat                                 84    81                82


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      56    79      53    77      50    76      53    79
Temp          77 80 62   56 75 73 58   53 71 72 57   51 71 72 58   54 73 73
Dewpt         61 59 59   56 55 55 56   53 52 51 53   51 52 53 54   52 52 52
PWind dir        SW       W     N       N     N      SE    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B1 SC B2   SC SC B1 B2   SC SC SC B1   SC SC SC SC   FW SC FW
PoP 12hr         10      70    50      60    20      30    20      20    10
Rain shwrs           L    S     C  L    S  S  S  C    S     S  S
Tstms                C          S  S          S                S

$$
COZ045-161000-
Bennett-Adams CO
39.75N 104.42W Elev. 5489 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          83          60          79          57
Temp          70 68 61 59 57 55 60 76 83 78 69 66 64 62 65 75 78 73 66 63 59 57
Dewpt         46 47 45 48 50 51 49 50 48 52 54 55 55 55 55 56 56 56 56 56 56 55
RH            42 47 56 67 77 86 67 40 30 40 59 68 73 78 70 52 47 55 70 78 90 93
Wind dir      SE SE SE  S  S SW  W NE  E  E SW SW SW  W  W  W  W  W NW  W SW SW
Wind spd      16 17 14 13 10  8  5  4  9 10 10  8  6  6  8  4  8  5  4  4  4  4
Wind gust        27
Clouds        B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 OV B2 B1 SC B1 B2 B2 B1 B2 B1 SC B1
PoP 12hr                     20          20          20          60          20
QPF 12hr                   0.01        0.01        0.05        0.09        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 S  S  S        S  S  L  L  S  S
Tstms                                  S  S                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      55    76      53    74      51    74      53    78
Temp          77 74 61   56 73 70 58   53 70 70 57   52 70 70 59   54 73 72
Dewpt         54 54 54   52 48 50 52   50 44 44 48   48 44 46 49   48 43 44
PWind dir         S      SW     N      SW     N      SE    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B1 B2 B2   SC SC B2 B2   SC SC SC B1   SC SC SC SC   SC SC FW
PoP 12hr         50      70    60      70    20      30    20      20    10
Rain shwrs        C  L    S     L  L    S  S  S  C    S     S  S
Tstms             C  C          C  S          S             S  S

$$
COZ048-161000-
Sterling-Logan CO
40.63N 103.20W Elev. 3937 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      53          86          60          82          57
Temp          72 69 60 57 54 53 60 77 85 83 72 67 64 60 66 78 82 76 66 63 59 57
Dewpt         45 46 48 48 48 50 56 58 55 59 60 62 61 60 64 62 61 63 62 63 59 57
RH            38 44 64 72 80 89 87 52 36 44 66 84 90100 93 58 49 64 87100100100
Wind dir      SE SE SE SE  S SE  S  S SE SE SE  S  E  E  E  S  S  W NE  N NW  W
Wind spd      11 13  9  9  9  8 10  8  6  8  6  4  4  6 10  9  9  8  3  2  2  2
Clouds        FW SC SC B1 B1 B1 SC FW SC B1 OV B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                      5           0          20          60          60
QPF 12hr                      0           0           0        0.07        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                   S              L  L  L  L
Tstms                                        S                 C  C  S
Heat index                               83                   83
Max heat                                 84                      83


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          84      56    80      53    77      50    76      52    78
Temp          78 81 63   57 76 74 58   53 72 72 56   51 71 71 58   53 74 73
Dewpt         61 59 60   56 56 55 57   53 52 51 54   51 52 53 55   52 53 53
PWind dir        SW       W     N       N     N       S     S      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B1 SC B2   B1 B1 B1 B2   B1 SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr         10      70    40      60    20      30    10      20    20
Rain shwrs           L    C  C  C  L    C  S  S  C    S        S          S
Tstms                C          S  C                           S          S

$$
COZ049-161000-
Akron-Washington CO
40.17N 103.21W Elev. 4688 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      53          83          59          80          58
Temp          69 66 58 56 54 53 60 75 82 80 70 66 63 60 64 76 80 74 66 62 59 58
Dewpt         41 45 44 46 48 50 55 57 55 59 59 59 59 58 61 60 60 60 60 59 59 58
RH            36 47 59 69 80 89 84 54 40 49 68 78 87 93 90 58 51 62 81 90100100
Wind dir       E SE SE SE SE SE  S  S SE SE SE  S SE SE SE  S  S  W  N  N NW NW
Wind spd      14 17 13 13 13 13 12 10  9 10 10  9  9  9 12 13 14 12  9  5  5  8
Wind gust        27                                           25
Clouds        B1 SC SC B1 B1 B1 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                      5           5          20          50          50
QPF 12hr                      0           0        0.02        0.06        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S        C  C  C  C
Tstms                                     S  S                 C  C  S
Heat index                               81                   81
Max heat                                 82                      81


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      55    76      53    74      50    73      52    76
Temp          75 78 61   56 73 72 58   53 69 70 56   51 70 69 57   53 71 70
Dewpt         59 57 58   56 54 53 55   53 51 49 51   51 50 51 52   52 51 51
PWind dir         W       W     N       N     N      SE     S      SE     S
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    B1 SC B2   B1 SC B1 B2   B1 SC SC B1   SC SC SC SC   SC SC FW
PoP 12hr         10      60    40      60    20      30    20      20    10
Rain shwrs           L    C  S  C  L    C  S  S  C    S  S  S  S    S
Tstms                C          S  C          S                S

$$
COZ050-161000-
Sedgwick-Sedgwick CO
40.93N 102.52W Elev. 3579 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          82          61          81          59
Temp          68 67 57 56 54 54 58 70 80 80 68 65 63 61 63 74 81 75 65 63 61 59
Dewpt         48 49 49 49 49 51 56 60 57 62 63 63 62 61 63 64 63 66 64 63 61 59
RH            49 52 75 77 83 90 93 71 45 54 84 93 97100100 71 54 74 97100100100
Wind dir       E SE SE SE SE SE  S  S  S SE SE SE SE  E  E SE  S NE NE NW NW NW
Wind spd      10 14 11 10 11 10 11 14 12 11 10  6  6  8 11 13 13  9  8  4  4  5
Wind gust                                                     24
Clouds        SC FW SC B2 B2 B2 B1 FW SC B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 B2
PoP 12hr                      5           5          30          70          80
QPF 12hr                      0           0        0.01        0.13        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  S  S  L  L  D  D
Tstms                                                          C  C  S
Heat index                            80 80                   82
Max heat                                 82                      82


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      58    76      55    74      51    73      53    74
Temp          74 80 62   58 72 73 58   55 69 71 55   52 68 69 55   53 69 70
Dewpt         63 62 61   58 60 58 58   55 56 54 54   52 56 55 55   53 57 56
PWind dir        NW      NW     N       N     N       N     E      SE    SE
Wind char        LT      LT    GN      LT    LT      LT    LT      GN    GN
Avg clouds    B1 SC B1   B1 B1 SC B2   B1 SC FW SC   FW SC SC SC   SC B1 SC
PoP 12hr          5      50    50      60    20      20    20      20    20
Rain shwrs           C    C  C  S  L    C  S     S          S  S    S  S  S
Tstms                C    S  S  S  C

$$
COZ051-161000-
Holyoke-Phillips CO
40.58N 102.30W Elev. 3747 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      53          83          60          83          60
Temp          69 67 57 56 54 53 58 71 82 80 69 65 63 61 65 77 83 78 66 64 61 60
Dewpt         44 50 50 49 50 51 55 59 58 62 63 63 62 61 64 63 61 63 63 63 61 60
RH            40 54 77 77 86 93 90 66 44 54 81 93 97100 97 62 47 60 90 97100100
Wind dir       E SE SE SE SE SE  S  S  S SE SE  S SE  E  E  S  S  S  N NW NW NW
Wind spd      10 12  8 10 10  8 11 12 11 10  9  6  5  8 11 14 17 12  9  5  4  5
Wind gust                                                     27
Clouds        B1 B1 SC B1 B2 B2 B1 FW B1 SC B1 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                     10           5          20          50          70
QPF 12hr                      0           0        0.02        0.05        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S        C  C  L  L
Tstms                                     S  S                 C  C  S
Heat index                            82 81                   83
Max heat                                 82                      83


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      58    77      55    75      51    74      53    74
Temp          76 81 63   58 73 74 58   55 70 71 55   52 69 71 56   53 69 69
Dewpt         62 61 61   58 59 59 58   55 56 55 55   52 55 55 56   53 56 57
PWind dir         N       W     N       N     N      NW     E      SE    SE
Wind char        LT      LT    GN      LT    LT      LT    LT      GN    GN
Avg clouds    B1 SC B1   B1 B1 SC B2   B1 B1 FW SC   SC SC SC SC   SC B1 SC
PoP 12hr          5      50    40      60    20      20    20      20    20
Rain shwrs           C    C  C  S  L    C  S  S  S    S     S  S    S     S
Tstms                C       S  S  C

$$
COZ046-161000-
Limon-Lincoln CO
39.27N 103.67W Elev. 5407 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      49          81          55          81          52
Temp          67 65 56 54 52 52 61 74 81 77 66 62 59 57 64 78 81 75 65 60 55 52
Dewpt         45 45 47 47 49 50 54 56 52 54 57 58 57 55 58 57 55 55 56 56 55 52
RH            45 48 72 77 89 93 78 53 37 45 73 87 93 93 81 48 41 50 73 87100100
Wind dir      SE SE SE  S  S  S  S  S  S  S  S  S SW SW SW  S  S  S SW NW NW NW
Wind spd      12 13 11 11 11 10 11 10 11 11  6  5  4  4  8 14 19 14  8  3  3  3
Wind gust                                                  25 31
Clouds        B2 B2 B1 B1 B2 B1 B1 SC FW B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 SC SC B1
PoP 12hr                     10          10          30          30          20
QPF 12hr                      0           0        0.02        0.02        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  C              C  C  S  S
Tstms                                     S  S                 C  S
Heat index                                                    81
Max heat                                 80                      81


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      50    76      48    72      44    71      46    74
Temp          77 75 58   52 73 70 54   50 69 68 52   47 68 67 53   49 70 69
Dewpt         56 55 56   52 52 51 54   50 48 46 51   47 50 48 52   49 49 47
PWind dir        NE      NW     N      NW     N      SE     S      SE     S
Wind char        LT      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1 B2   SC SC B1 B2   B1 B1 B1 B1   B1 SC B1 SC   SC B1 SC
PoP 12hr         40      60    50      80    30      40    30      30    10
Rain shwrs        C  L    S     C  D    C  C  C  C    C  S  C  C    S
Tstms             S  C          C  S          C             S

$$
COZ047-161000-
Karval-Lincoln CO
38.73N 103.53W Elev. 5121 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      52          79          58          81          56
Temp          67 65 58 54 52 53 57 68 78 75 65 63 60 58 64 76 81 76 68 63 58 56
Dewpt         46 47 48 50 51 51 54 57 53 56 59 59 58 56 58 56 53 54 56 56 56 55
RH            47 52 69 86 96 93 90 68 42 52 81 87 93 93 81 50 38 46 65 78 93 96
Wind dir       E SE SE SE  S SE  S  S  S  S SE  S  S  S  S  S  S  S  S SW  W  N
Wind spd      11 10  8  8  6  5  9 12 12 10  6  4  4  5  8 17 19 17 12  9  6  8
Wind gust                                                  27 31 27
Clouds        B2 B2 B2 B2 B1 B1 B2 SC SC B2 B2 B2 B2 B2 B1 SC SC B1 B2 B1 B1 B1
PoP 12hr                     10           5          30          20          20
QPF 12hr                      0           0        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C              S  S  S  S
Tstms                                     C  S                 S  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      55    76      52    71      49    69      50    73
Temp          75 76 60   55 72 71 56   53 67 67 54   51 64 66 54   51 67 67
Dewpt         55 53 57   54 53 51 55   52 50 49 54   51 51 51 54   51 51 49
PWind dir        NE       N    NE       N     N       E    SE      SE     S
Wind char        LT      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    SC SC B1   B1 SC B1 B2   B1 B1 B1 B1   B1 SC B1 B1   SC B1 SC
PoP 12hr         20      40    30      80    30      40    30      40    10
Rain shwrs        S  C          C  D    C  C  C  C    C  S  C  C    S
Tstms             S  S          S  C          S

$$
COZ035-161000-
Estes Park-Larimer CO
40.37N 105.52W Elev. 7638 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      47          74          51          69          46
Temp          65 63 54 50 50 52 61 72 71 66 59 56 55 54 57 66 67 65 57 52 49 47
Dewpt         46 47 46 45 44 43 46 47 47 51 50 48 48 47 51 52 54 54 51 48 46 45
RH            50 56 74 83 80 71 58 41 42 58 72 74 77 77 80 61 63 68 80 86 89 93
Wind dir      SE SE  E SW  W  W  W SW SE  S  W  W  S SE SE SE  S  W  W  W  W  W
Wind spd       9  6  2  3  2  4  5  6  6  4  2  2  2  3  2  4  3  2  3  4  4  4
Clouds        B1 B1 B2 B2 B2 B1 B1 B2 B1 OV OV B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     30          50          60          80          30
QPF 12hr                   0.01        0.04        0.12        0.14        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S        S  C  L  C  C  C  C  C  D  D  C  C        C
Tstms          S                    S  C  S                 C  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          73      45    70      42    67      40    67      42    69
Temp          70 67 50   47 67 65 47   44 64 63 46   43 65 64 47   44 67 65
Dewpt         47 48 43   40 42 42 37   33 37 39 34   30 37 39 35   31 38 39
PWind dir        SW       W     W       W     S       S    SE      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC SC B2 B1   SC FW B1 SC   SC SC B1 SC   SC SC B1
PoP 12hr         70      40    70      40    40      20    30      20    30
Rain shwrs     C  L  C          L  C          C  S          C  S          C
Tstms             C  S          C  S          C             S             C

$$
COZ036-161000-
Black Hawk-Gilpin CO
39.80N 105.49W Elev. 8071 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      49          71          52          67          51
Temp          63 60 53 52 52 50 56 71 67 61 57 57 56 53 56 65 65 61 56 54 52 51
Dewpt         43 46 46 45 44 44 45 45 47 51 50 49 48 47 50 53 53 53 50 47 45 44
RH            48 60 77 77 74 80 66 39 49 70 77 75 74 80 80 65 65 75 80 77 77 77
Wind dir      SE SE  N SW  W  W  W SE  E NW NW SW  S  S SE  E  N  W  W  W  W  W
Wind spd       9  6  2  4  4  4  5  5  6  3  3  2  3  3  2  4  3  3  5  4  4  4
Clouds        B1 B1 B2 B1 B2 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 OV OV B2 B1 B1 B1 B1
PoP 12hr                     30          70          60          80          30
QPF 12hr                   0.02        0.06        0.19        0.21        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S        C  L  L  C  C  C  C  C  D  D  C  C
Tstms          S  S                 S  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          71      48    68      44    66      43    65      45    68
Temp          70 63 53   49 66 61 49   45 64 60 48   43 64 60 49   45 67 61
Dewpt         44 48 42   39 40 41 36   32 32 37 34   30 33 38 33   31 33 38
PWind dir         W       W     W       W    NW      NW    SE      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC FW B2 B1   FW FW B1 SC   SC SC B1 SC   FW SC B1
PoP 12hr         80      40    70      40    40      30    40      20    40
Rain shwrs        D  C          L  C          C  C          C  S          C
Tstms             C  C          C  S          C             S  S          C

$$
COZ036-161000-
Conifer-Jefferson CO
39.52N 105.30W Elev. 8363 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      49          73          49          67          48
Temp          62 61 53 52 52 51 58 71 68 62 56 54 53 51 55 66 64 62 55 53 50 48
Dewpt         46 47 47 48 48 47 50 49 47 51 50 50 50 49 54 55 54 53 50 49 47 45
RH            56 60 80 86 86 86 75 46 47 67 80 86 89 93 96 68 70 72 83 86 89 89
Wind dir       E  E SW SW SW SW SW SE  E  E  W  W SW SW SW SE NE  N  W  W  W  W
Wind spd       8  6  5  5  8  5  4  5  6  6  4  3  5  4  5  4  3  2  3  2  3  3
Clouds        B1 B1 B1 B2 B1 SC B1 B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          70          60          80          30
QPF 12hr                   0.02        0.06        0.21        0.15        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  S  S        C  L  L  S  S  S  C  C  D  D  C  C
Tstms          C  S                 S  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          71      46    67      43    64      42    64      43    67
Temp          70 64 51   47 65 61 48   45 62 60 47   44 62 61 48   45 66 62
Dewpt         48 50 46   39 44 45 42   35 40 41 40   34 39 41 40   34 39 41
PWind dir        SE       W    NW       W     E      SW    SE       W    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC FW B2 B1   SC FW B1 B1   SC SC B1 SC   SC SC B1
PoP 12hr         60      50    80      50    50      30    40      20    40
Rain shwrs        L  C          D  C    S     C  C          C  S          C
Tstms             C  C          C  S          C  S          C  S          C

$$
COZ030-161000-
Walden-Jackson CO
40.73N 106.28W Elev. 8100 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      36          71          44          66          34
Temp          72 68 53 45 42 40 52 66 69 66 54 50 48 47 54 62 65 61 51 45 40 36
Dewpt         39 41 42 42 41 40 45 45 44 45 46 45 44 43 47 48 48 49 48 44 40 36
RH            30 37 66 89 96100 77 47 40 47 74 83 86 86 77 60 54 65 89 96100100
Wind dir      SW SW  S SE SE SE  S  W  W SW  S  E SW  E  S SW SW SW  S  S  S  S
Wind spd      14 12  8  5  5  5  5  9  8  6  6  5  2  2  4  2  6  5  5  6  5  5
Wind gust     25 23
Clouds        B1 B1 B1 B1 B1 B1 B1 B1 B2 OV B2 B2 OV OV B2 B2 B2 B1 B1 SC B1 B1
PoP 12hr                     50          40          60          70          20
QPF 12hr                   0.05        0.04        0.17        0.08        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  C  C  C  C  C  C  C  L  C  C  C  C  L  L  S  S        C
Tstms          C  S                 S  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          69      31    66      27    66      26    68      27    68
Temp          64 62 41   35 62 61 38   29 61 61 37   29 63 64 39   30 64 64
Dewpt         45 43 41   35 39 35 33   29 32 28 28   25 30 28 30   27 33 30
PWind dir        SW       S    SW       S    SW       E    SW      SE    SW
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   B1 B1 B1 SC   FW FW FW SC   FW FW FW SC   SC SC SC
PoP 12hr         60      30    40       5     5       0    10      10    10
Rain shwrs     C  L  C    C  C  C
Tstms             C  C          C

$$
COZ032-161000-
Dillon-Summit CO
39.62N 106.04W Elev. 9019 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      41          72          43          68          40
Temp          70 66 54 48 46 43 48 67 67 60 54 49 47 45 47 60 66 62 54 48 43 40
Dewpt         37 38 42 43 43 41 45 42 42 45 46 46 46 45 47 48 47 46 46 44 41 40
RH            30 36 64 83 89 93 89 40 40 58 74 89 96100100 64 50 56 74 86 93100
Wind dir       W  W SE SE SE  E SE  W  W  S SE SE SE SE  S SW  W  W SW SW  W  W
Wind spd       9  6  5  5  4  4  5  4  4  5  4  5  5  4  4  4  6  4  3  3  2  2
Clouds        B1 B1 B1 B2 B2 B1 B1 B2 B2 OV B2 B2 OV B2 B2 OV OV B2 B1 B1 B1 B1
PoP 12hr                     40          70          60          90          40
QPF 12hr                   0.01        0.11        0.18        0.15        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  L  L  L  L  L  L  L  L  D  D  C  C
Tstms          C  S                 C  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      37    68      34    68      33    68      34    68
Temp          65 63 43   37 63 62 42   35 63 62 41   35 63 62 42   36 63 62
Dewpt         40 39 37   35 34 31 30   27 26 25 27   26 26 25 29   28 29 27
PWind dir         W      SW     W       W     W      SE     W       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC SC B1 SC   FW FW SC SC   FW SC B1 SC   SC SC B1
PoP 12hr         70      30    50      20    20      10    30      20    40
Rain shwrs        L  C          C  S          S             C  S          C
Tstms             C  C          C  S          S             S  S          C

$$
COZ032-161000-
Granby-Grand CO
40.09N 105.94W Elev. 8174 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          73          44          68          38
Temp          73 69 55 49 44 41 46 69 71 65 56 52 48 46 48 64 66 63 53 48 42 39
Dewpt         41 41 44 44 43 41 46 46 45 48 48 47 46 44 47 52 51 50 48 47 42 39
RH            31 36 66 83 96100100 44 39 54 74 83 93 93 96 65 58 62 83 96100100
Wind dir      SW SW  S SW SE SE  S  W  W SE  E  E  E SE  S  W  W  W SW  N  N  N
Wind spd      13  9  4  4  2  2  1  4  5  6  4  3  2  2  1  1  6  4  1  0  0  0
Clouds        B1 B1 B1 B1 B1 SC B1 OV B2 B2 B2 B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1
PoP 12hr                     40          60          70          80          30
QPF 12hr                   0.01        0.06        0.14        0.11        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  S  L  L  C  C  C  L  L  D  D  C  C        S
Tstms          C  S                 S  C  S                 C  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      35    69      32    68      31    69      32    70
Temp          66 64 45   36 64 63 42   32 63 63 42   32 65 64 43   33 65 64
Dewpt         47 44 42   36 41 37 35   31 33 31 32   29 32 32 33   30 34 34
PWind dir         W       S     W       W     W       E     W      SE     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC SC B1 SC   FW FW FW SC   FW FW SC SC   SC SC SC
PoP 12hr         60      30    40      10    10      10    20      20    20
Rain shwrs     S  L  C       S  C                           S  S          S
Tstms             C  S          C                           S             S

$$
COZ037-161000-
Fairplay-Park CO
39.22N 106.00W Elev. 9947 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      43          65          45          62          42
Temp          65 61 52 50 49 45 53 63 64 58 52 52 51 48 52 55 59 61 52 50 47 43
Dewpt         37 39 43 44 43 41 45 42 41 44 46 46 46 46 48 47 45 44 45 42 40 38
RH            35 44 71 80 80 86 74 46 43 59 80 80 83 93 86 74 60 53 77 74 76 82
Wind dir      SW SW  S SW  W NW SW SW  S SE NE  E SE  S  S  S SW  W  W  W NW NW
Wind spd      13 11  6  5  5  4  6  8  8  8  5  5  5  4  5 11 11  9  8  9  9  8
Clouds        B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 OV B2 OV OV B2 OV OV B1 B1 B1 B1 B1
PoP 12hr                     40          80          70          90          40
QPF 12hr                   0.02        0.05        0.31        0.16        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  C  D  L  L  C  C  D  D  D  D  C  C
Tstms          C  S                 C  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          66      39    64      36    62      37    61      38    62
Temp          63 61 47   42 61 60 44   38 59 58 45   39 58 59 46   40 59 59
Dewpt         40 37 36   32 34 30 29   24 28 26 29   26 29 27 31   27 31 27
PWind dir        SW       W     W      NW     W      NW    SW      NW     W
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B2 B1   SC FW B1 SC   FW FW SC SC   SC SC B1 B1   B1 SC B1
PoP 12hr         60      30    40      20    20      20    30      30    40
Rain shwrs        L  C          C  S          S  S          C  C          C
Tstms             C  C          C  S          S  S          S  S          C

$$
COZ037-161000-
Hartsel-Park CO
39.02N 105.80W Elev. 8993 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          70          46          66          43
Temp          69 63 54 51 48 46 50 66 69 62 55 54 50 48 50 61 65 62 55 51 46 44
Dewpt         42 45 46 47 46 46 49 46 42 48 49 49 49 48 50 51 49 50 48 47 44 42
RH            37 52 74 86 93100 96 48 37 60 80 83 96100100 70 56 65 77 86 93 93
Wind dir      SW  S  S  S SW NW  W SW  S SE NE  E  S  S  S SW SW SW SW SW  W  W
Wind spd      14 14  8  6  2  3  3  6  9  8  4  4  4  2  6 12 12 11  5  8  6  5
Wind gust     25 25
Clouds        B2 B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV B2 B2 B1 B2 B1
PoP 12hr                     30          70          60          80          40
QPF 12hr                   0.03        0.07        0.26        0.09        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  C  L  L  L  C  C  L  L  D  D  C  C
Tstms          C  S                 C  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          70      40    68      39    66      38    65      39    66
Temp          65 64 49   42 64 62 46   39 61 61 46   40 60 62 46   41 62 62
Dewpt         44 41 42   37 37 34 37   32 32 30 37   32 33 31 38   33 34 31
PWind dir        SW       W     W       W     W       N    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   SC SC B1 B1   FW FW B1 B1   SC SC B1 B1   B1 B1 B1
PoP 12hr         50      20    40      30    30      30    30      30    30
Rain shwrs        C  S          C  C          C  C          C  C          C
Tstms             C  S          C  S          C  S          S  S          C

$$
COZ034-161000-
Georgetown-Clear Creek CO
39.71N 105.70W Elev. 8586 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      48          71          50          68          49
Temp          63 57 53 52 52 51 54 69 66 58 57 55 54 52 53 63 66 61 56 54 52 50
Dewpt         40 43 44 43 42 41 42 39 43 48 47 46 45 44 47 46 49 50 47 44 42 40
RH            43 59 71 71 69 68 64 33 43 69 69 72 71 74 80 54 54 67 72 69 69 68
Wind dir      NW SE SW SW SW  W  W SW SE  E  E  S  S SW SW SW  W  W  W  W  W  W
Wind spd       9  6  5  8  9 10 10  6  6  5  4  5  5  6  8  6  8  6  8  8  8  8
Clouds        B1 B1 B2 B1 B1 B1 B2 B2 OV OV OV B2 B2 B2 B2 OV OV B2 B1 B1 B1 B1
PoP 12hr                     40          70          60          90          40
QPF 12hr                   0.01        0.12        0.22        0.21        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  L  L  C  L  C  C  L  L  D  D  C  C
Tstms          C  S                 C  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          71      46    68      42    66      41    66      43    67
Temp          69 61 51   48 64 60 48   44 63 59 47   44 63 59 48   45 64 59
Dewpt         37 43 37   35 32 34 30   27 24 30 27   25 24 31 28   26 26 31
PWind dir        NW       W     W       W     W      SW     W      SW     W
Wind char        LT      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC SC B2 SC   FW FW B1 SC   FW SC B1 SC   SC SC B1
PoP 12hr         80      40    70      30    30      20    40      20    40
Rain shwrs        D  C          L  C          C  S          C  S          C
Tstms             C  S          C  S          C             C  S          C

$$
COZ032-161000-
Kremmling Airport-Grand CO
40.05N 106.37W Elev. 7410 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          73          46          70          37
Temp          73 69 57 49 44 42 48 67 72 66 58 53 50 48 50 64 68 64 54 47 42 38
Dewpt         42 43 45 45 44 42 46 47 46 48 49 48 48 45 48 52 51 50 50 47 42 38
RH            33 39 64 86100100 93 49 39 52 72 83 93 89 93 65 54 60 86100100100
Wind dir      SW SW  S  N  E  E SE SW  W NW NE NE SE SE  S SW SW SW SW  S  S  S
Wind spd      13 11  3  2  2  2  2  4  8  4  3  3  1  1  1  1  5  4  2  1  1  1
Clouds        B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 OV B2 B2 OV B2 B2 B2 B1 B1 SC B1 B1
PoP 12hr                     50          40          60          70          20
QPF 12hr                   0.02        0.04        0.16        0.07        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  C  C  C  C  C  C  L  C  C  C  L  L  L  L  S  S        C
Tstms          C  S                 C  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      34    70      31    70      31    71      31    71
Temp          64 65 45   37 62 63 42   33 62 64 41   32 63 65 42   33 63 65
Dewpt         48 45 43   36 43 39 36   32 37 33 32   29 35 34 33   31 37 35
PWind dir        SW      SW     W       W     W       N     W       N     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B1 B1 B1 SC   FW FW FW SC   FW FW FW SC   SC SC SC
PoP 12hr         50      30    40      10     5       0    10      10    20
Rain shwrs     C  C  C    C  C  C                                         S
Tstms             C  C          C                                         S

$$
COZ040-161000-
Denver Int`l Airport-Denver CO
39.83N 104.65W Elev. 5379 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          83          60          79          57
Temp          70 68 63 61 57 55 59 74 82 80 71 67 64 62 65 73 78 74 67 64 60 58
Dewpt         45 46 46 48 49 49 48 49 46 50 54 54 54 55 55 56 54 56 56 56 56 55
RH            41 45 54 62 75 80 67 41 28 35 55 63 70 78 70 55 43 53 68 75 87 90
Wind dir      SE SE SE  S SW  W SW NE  E  E SW SW SW  W NW NW NW NW NW SW  S SW
Wind spd      13 16 13 11  6  5  4  4  9  9  9  6  5  5  6  3  5  5  3  3  3  3
Clouds        B1 SC B1 B1 B2 B1 SC B2 B2 B2 OV OV B2 B2 B1 B2 B2 B1 B2 B1 SC B1
PoP 12hr                     20          20          30          60          20
QPF 12hr                   0.01           0        0.10        0.06        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 S  C  S        S  S  L  L  S  S
Tstms                                  S  C                 S  C  S
Heat index                               80
Max heat                                 81


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      55    77      53    75      51    75      53    78
Temp          77 76 63   56 73 71 60   54 70 72 59   53 70 73 60   55 73 74
Dewpt         53 54 54   52 48 49 51   50 44 42 48   47 44 44 49   47 43 43
PWind dir         S      SW     N      SW    NE      SE    SE       S    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1 B2 B2   SC SC B2 B2   SC FW SC B1   SC SC SC SC   SC SC FW
PoP 12hr         50      60    70      70    20      40    20      20    10
Rain shwrs        C  L    S     L  L    S     S  C    S     S  S
Tstms             C  C          C  S          S             S  S

$$
COZ040-161000-
Centennial Airport-Douglas CO
39.57N 104.85W Elev. 5822 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      55          83          60          77          57
Temp          70 69 63 60 58 56 62 77 81 73 68 66 64 61 65 73 76 72 66 63 60 58
Dewpt         47 48 48 49 49 49 50 50 47 53 53 54 55 54 54 55 55 56 55 55 54 52
RH            44 47 58 67 72 77 65 39 30 49 59 65 73 78 68 53 48 57 68 75 81 80
Wind dir      SE  S  S  S  S SW SW NE  E SW SW SW SW  S  W  W  W  N NW SW SW SW
Wind spd      11 13 11  9  6  3  2  4  9  8  6  5  4  3  4  4  6  4  3  3  3  3
Clouds        B1 SC B1 B2 B1 B1 SC B1 B1 B2 OV B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          40          30          60          20
QPF 12hr                   0.02        0.01        0.06        0.09        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  C  S        S  S  L  L  S  S
Tstms          S                       C  C                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      54    76      52    73      51    74      52    76
Temp          77 73 61   56 73 70 59   54 70 69 58   52 70 70 59   54 73 71
Dewpt         51 54 53   49 48 50 51   47 45 44 48   45 44 45 48   45 43 43
PWind dir         S      SW     N       S     N       S    SE       S     N
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1 B2 B1   SC SC B2 B2   SC FW B1 B1   SC SC SC SC   SC SC SC
PoP 12hr         50      50    70      70    30      30    20      20    20
Rain shwrs        C  C    S     L  L    S     C  C    S     S  S          S
Tstms             C  C          C  S          C  S          S  S          S

$$
COZ039-161000-
Rocky Mountain Airport-Broomfield CO
39.91N 105.12W Elev. 5655 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          81          60          76          57
Temp          71 71 63 59 56 55 60 75 80 78 70 67 64 62 64 72 75 73 66 63 59 57
Dewpt         45 45 46 46 47 48 50 50 46 51 52 53 53 55 56 56 54 55 55 54 53 53
RH            39 39 54 62 72 77 69 41 30 39 53 61 67 78 75 57 48 53 68 72 80 86
Wind dir      SE  E  N NW NW NW NW  E  E NE  W  W SW NW  N NE  N NW  W  W  W  W
Wind spd       8  8  6  4  3  2  2  4  5  5  8  3  2  3  5  4  5  4  2  1  1  3
Clouds        SC SC B1 B1 B1 B1 SC B2 B2 B2 B2 B2 OV B1 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          30          40          60          20
QPF 12hr                   0.01        0.01        0.09        0.07        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S              S  C  C  S        S  S  L  L  S  S
Tstms          S                    S  C  S                 C  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      55    76      52    74      51    74      53    77
Temp          77 76 62   55 73 72 58   53 70 72 58   51 70 72 58   53 73 74
Dewpt         53 52 51   47 49 47 46   42 45 42 42   39 44 42 42   40 44 42
PWind dir         S       W    SE       W    NE      SW    NE       W     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   SC FW B2 B1   FW FW B1 B1   SC SC SC SC   FW SC SC
PoP 12hr         50      50    70      50    30      30    30      20    20
Rain shwrs        C  C    S     L  C          C  C    S     C  S          S
Tstms             C  C          C  S          C             S             S

$$
COZ040-161000-
Buckley AFB-Arapahoe CO
39.71N 104.76W Elev. 5661 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      55          83          60          79          57
Temp          71 70 64 62 59 57 61 75 82 77 70 67 65 62 65 74 78 74 67 64 61 58
Dewpt         45 46 46 48 50 50 49 49 46 51 53 54 55 55 55 55 54 56 56 56 56 54
RH            39 42 52 60 72 77 65 40 28 40 55 63 70 78 70 51 43 53 68 75 84 86
Wind dir      SE SE SE  S SW  W  W NE  E SE SW SW SW  W NW  W NW NW NW SW  S SW
Wind spd      13 14 12 11  6  4  3  4  9  8  8  5  5  4  5  4  6  6  4  3  3  4
Clouds        B1 SC B2 B1 B1 SC SC B1 B2 B2 OV B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                     20          30          30          60          20
QPF 12hr                   0.01        0.01        0.07        0.08        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  C  S        S  S  L  L  S  S
Tstms                                  C  C                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      55    78      53    75      51    75      53    78
Temp          77 74 62   57 73 71 59   54 70 71 59   53 69 72 61   55 73 73
Dewpt         51 54 54   51 47 48 51   49 43 41 48   47 42 43 48   47 42 41
PWind dir         S      SW     N       S     N      SE    SE       S    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1 B2 B2   SC SC B2 B2   SC FW SC B1   SC SC SC SC   SC SC SC
PoP 12hr         50      60    70      70    30      40    20      20    10
Rain shwrs        C  L    S     L  L    S     C  C    S     S  S
Tstms             C  C          C  S          C             S  S

$$
COZ034-161000-
Copper Mountain, Red Cliff Pass-Summit CO
39.47N 106.15W Elev. 12070 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          60          39          56          38
Temp          60 56 47 44 42 42 47 58 56 51 46 44 42 41 43 51 55 53 46 43 40 38
Dewpt         36 37 38 38 38 38 40 39 40 42 42 41 40 40 42 43 44 43 41 39 37 36
RH            41 49 71 79 86 86 76 49 55 71 86 89 93 96 96 74 66 69 83 86 89 92
Wind dir      SW  W  S  S SW SW SW SW SW  S  E SE SE  S  S SW SW  W SW SW  W  W
Wind spd      12 10  9 11  9  9  9  9  5  5  8  9  9 10 10  8  8  5  5  5  6  6
Wind gust     23
Clouds        B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV B1 B1 B1 B1 B1
PoP 12hr                     40          80          70          90          40
QPF 12hr                   0.01        0.15        0.23        0.19        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C  S  S  C  C  L  D  L  L  L  L  D  D  D  D  C  C
Tstms          C  S                 C  C  S                 C  C  S
Wind chill             38 36 36                   36 35
Min chill              35    33    31          35    32    30          36    30


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          60      35    57      32    57      32    57      33    57
Temp          57 53 39   37 55 53 37   32 54 52 37   33 54 53 38   34 54 53
Dewpt         37 37 33   32 32 31 27   25 25 26 24   24 26 27 26   26 29 28
PWind dir         W      SW     W       W     W      SW     W       S    SW
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 SC   SC SC B1 SC   FW FW SC FW   SC SC B1 SC   SC SC B1
PoP 12hr         70      30    50      10    20      10    30      20    40
Rain shwrs        L  C          C             S             C  S          C
Snowshwrs                       C             S             C  S          C
Tstms             C  C          C             S             S  S          C

$$
COZ038-161000-
Fort Collins/Loveland Airport-Larimer CO
40.45N 105.02W Elev. 5015 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      52          83          60          78          55
Temp          71 70 61 57 54 52 60 75 83 81 72 68 65 62 65 73 77 74 66 62 57 55
Dewpt         48 47 46 48 49 50 52 52 49 51 52 54 56 57 59 59 58 57 57 57 57 55
RH            44 44 58 72 83 93 75 45 31 35 49 61 73 84 81 62 52 55 73 84100100
Wind dir      SE SE  E  N  N  N NE SE SE SW  W NW  N  N  N NE  W NW NW  W  W  W
Wind spd      12 12  8  5  8  5  4  4  6  9  8  6  5  6  8  4  5  4  4  4  3  3
Clouds        SC SC B1 B2 B1 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B1 SC B1
PoP 12hr                     20          10          40          60          20
QPF 12hr                      0           0        0.05        0.05        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                    C  S        C  C  L  L  S  S
Tstms                                     S                 S  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      52    79      50    77      49    77      50    78
Temp          77 78 61   53 74 72 57   50 71 74 57   49 70 74 58   50 73 76
Dewpt         56 54 55   51 52 50 50   47 49 45 47   44 48 45 48   45 48 45
PWind dir         S       W    SE      NW     E      NW     E      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2   SC SC B2 B1   SC FW SC SC   SC SC SC SC   SC SC FW
PoP 12hr         50      60    70      40    20      30    20      20    10
Rain shwrs        C  L    S     L  C          S  C    S     S  S
Tstms             C  C          C  S          S             S

$$
COZ043-161000-
Greeley Airport-Weld CO
40.43N 104.64W Elev. 4657 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      51          84          59          79          53
Temp          71 70 60 57 54 51 58 73 83 82 70 66 63 60 64 73 78 75 65 59 56 53
Dewpt         46 48 48 49 49 49 53 54 49 52 54 56 56 57 59 59 58 57 58 59 56 53
RH            41 45 64 75 83 93 83 51 31 35 57 70 78 90 84 62 50 54 78100100100
Wind dir      SE SE  E  E NE  N NW SE SE  E  S  N NE  N  N NE NW NW  N  W  W NW
Wind spd      14 14 13 11  6  3  3  3  6  8  6  6  5  5  6  4  5  5  3  2  2  2
Clouds        SC SC B1 B2 B2 SC SC B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                     10           5          30          60          20
QPF 12hr                      0           0        0.03        0.06        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                          C  S        S  S  L  L  S  S
Tstms                                     S                 S  C


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          83      51    79      48    76      47    76      48    78
Temp          77 78 59   52 74 73 56   48 71 74 55   47 70 74 57   48 73 76
Dewpt         58 55 57   51 53 52 54   48 50 46 50   46 50 47 51   48 49 46
PWind dir        SW      NW     N       N    NE      NE     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2   SC SC B1 B1   SC FW FW B1   FW SC FW SC   FW SC FW
PoP 12hr         40      60    50      50    10      30    20      20    10
Rain shwrs        C  L    S     C  C    S        C    S  S     S
Tstms             C  C          S  S

$$
COZ041-161000-
Monument-Douglas CO
39.22N 104.63W Elev. 7059 ft
1246 PM MDT Tue Sep 15 2026

Date           09/15/26      Wed 09/16/26            Thu 09/17/26            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      49          77          53          74          52
Temp          67 62 56 52 50 50 59 75 75 67 60 57 55 54 60 72 72 67 60 56 54 52
Dewpt         49 49 48 50 50 50 52 50 49 53 53 54 53 52 55 55 55 54 54 53 52 51
RH            52 62 74 93100100 78 41 40 61 78 90 93 93 84 55 55 63 81 90 93 96
Wind dir       S  S  S  S  S  S SW NW SE  S  W SW  W SW  S  S  S  S  W  W  W SW
Wind spd      17 18 17 14 16 11  8  5  9 10  8  6  4  5  6  6 11  6  4  3  3  4
Wind gust     28 31 28 25 26
Clouds        B2 B1 B1 B2 B1 SC B1 B1 B1 B2 B2 B2 B1 B2 B1 B2 B2 B1 B1 B1 B1 SC
PoP 12hr                     20          40          20          60          20
QPF 12hr                      0           0        0.03        0.05        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S                 C  S  S        S  S  L  L  S  S
Tstms                                  C  S                 S  C  S


Date           09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26  Tue 09/22/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          76      50    72      46    68      45    68      47    71
Temp          75 67 54   51 70 64 51   47 66 62 50   46 65 62 52   48 69 64
Dewpt         51 53 52   48 48 50 51   46 45 46 49   46 46 47 50   46 44 45
PWind dir         S      SW     N      NW    NE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    SC B2 B2   SC FW B2 B2   SC SC B1 B1   SC SC B1 B1   SC SC SC
PoP 12hr         50      60    70      70    50      40    30      30    20
Rain shwrs        C  L    S     L  L    S  S  C  C    S  S  C  C          S
Tstms             C  C          C  S          C  S          S  S          S

$$