Point Forecast Matrices
Issued by NWS Grand Junction, CO

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508
FOUS55 KGJT 120502
PFMGJT
FOUS55 KGJT 120502
PFMGJT

Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
1002 PM MST Mon Dec 11 2017

COZ002-121100-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      12          43          15          42          15
Temp                   19 14 12 16 32 42 39 28 23 18 15 17 32 42 37 25 21 18 15
Dewpt                  10  9  8 10 14 14 19 16 15 13 11 10 15 15 18 16 16 14 13
RH                     67 80 84 77 47 31 44 60 71 80 84 73 49 33 46 68 81 84 92
Wind dir                E  E  E SE SE SE SE SE  E SE  E SE SE NW  W  W  W  S SE
Wind spd                6  8  9  9  4  2  3  2  3  3  4  3  2  2  2  2  2  2  2
Clouds                 CL CL CL CL CL CL FW CL CL CL FW FW SC B1 B1 B2 B1 SC SC
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             10  3  0  4                12  8
Min chill              10     0     0    34    18     8     7    37    21    15


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          35      13    43      18    36      16    37      20    40
Temp          27 31 18   15 40 39 24   19 36 29 21   16 34 34 23   22 38 35
Dewpt         17 17 12    9 13 17 13   15 18 17 15   14 16 18 17   18 21 22
PWind dir         W      SW     S      SW     W       W    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC FW FW   SC FW FW SC   B1 B1 B1 B2   B1 B1 B1 B1   B1 B1 SC
PoP 12hr          0       0     0      10    20      20    10      10    10
Snowshwrs                                  S  S  S

$$

COZ006-121100-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      19          51          21          52          22
Temp                   26 22 19 23 44 51 45 32 29 25 22 24 45 52 47 31 29 25 24
Dewpt                   3  3  4  4  8  9 10  9 10 10  9 11 14 14 13 11 12 10 11
RH                     36 43 51 43 22 18 23 37 44 52 57 57 28 22 25 43 48 52 57
Wind dir                E SE SE SE SE NW NW NE  E  E  E  E SE NW NW  N NE NE NE
Wind spd                3  4  4  4  3  3  2  1  2  2  2  2  2  1  2  1  2  3  3
Clouds                 CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                16 12 17
Min chill              22    12    13          29    22    21          29    19


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          49      20    49      22    47      21    47      22    50
Temp          42 44 26   22 46 46 30   23 43 44 27   22 43 44 29   24 45 47
Dewpt         14 14 11   10 12 13 12   12 15 15 12   12 15 15 14   14 17 19
PWind dir        NE       E    SE       W    SW       W    SW      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW SC   SC SC SC SC   SC SC FW SC   FW FW FW
PoP 12hr          0       0     0       0     0       0     5       5     5

$$

COZ008-121100-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      18          51          20          52          21
Temp                   26 21 19 19 38 51 47 36 29 23 20 23 40 52 47 35 29 24 22
Dewpt                   6  6  6  8 12 14 14 14 13 13 12 12 16 14 12 13 13 13 13
RH                     42 52 56 61 34 22 26 40 51 65 71 62 37 22 24 40 51 62 68
Wind dir                E NE NE NE NE  W  W  E  N  N  N  N  W  W  W  W  W NW NW
Wind spd                5  4  5  5  3  4  2  1  1  2  2  2  2  3  3  1  2  3  3
Clouds                 CL CL CL CL CL CL FW CL CL CL CL FW SC SC B1 B1 B1 SC FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             19 15 11 11
Min chill              19    11    11          29    20    20          29    17


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          46      18    49      21    44      19    44      22    48
Temp          35 42 25   19 45 45 30   22 42 40 26   20 40 42 29   24 45 44
Dewpt         17 13 11    9 13 12 12   13 17 14 14   14 16 15 15   16 20 19
PWind dir        NW      SW    SW      SW     W       W     W      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW SC   SC SC B1 B1   B1 SC SC SC   SC SC SC
PoP 12hr          0       0     0       0     5       5    10       5     5

$$

COZ010-121100-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      20          50          23          48          22
Temp                   25 23 21 24 42 50 42 34 29 25 23 26 42 48 41 31 29 25 23
Dewpt                   2  3  4  6 11 13 13 11 10  8  7  6 10  9 10  7  9  9 10
RH                     36 41 47 45 28 22 30 38 44 48 50 42 26 20 27 36 42 50 57
Wind dir               SW  S  S  S NW NW  W  S  S  S  S  S NW NW  W  W  W  W NW
Wind spd                5  6  4  3  2  4  3  3  3  3  3  2  2  3  3  3  3  3  3
Clouds                 CL CL CL CL CL CL FW FW CL CL FW FW FW FW B1 B1 B1 B1 SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             18 15 14
Min chill              18    14    14          25    19    18    39    25    18


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      18    45      23    40      18    40      21    44
Temp          33 34 22   20 43 38 28   24 39 32 23   19 38 35 27   23 43 36
Dewpt         13 10  4    3  8  9  7   10 12 11  9    9 11 13 11   12 17 16
PWind dir        NW       W     W      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW   FW FW FW SC   SC SC SC B1   SC SC SC SC   SC SC FW
PoP 12hr          0       0     0       5     5      10     5       5     5

$$

COZ011-121100-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      17          50          20          52          20
Temp                   27 22 17 20 40 50 46 31 29 24 20 23 43 51 47 31 27 23 20
Dewpt                   0 -1  1  3  8  8 12  9 10  9  9  9 13 12 13 10 10  9  9
RH                     30 36 49 47 26 18 25 39 44 52 62 54 29 20 25 41 48 54 62
Wind dir               SE SE SE SE  W NW  N SE SE SE SE SE  W NW NW  S  S  S  S
Wind spd                8  8  8  5  2  3  2  4  4  4  4  4  2  2  2  3  5  5  4
Clouds                 CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             19 12  7 12                18 14 17             21 16 14
Min chill              19     7     7          24    14    13          21    14


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          46      17    50      22    46      18    45      20    49
Temp          39 42 24   19 47 44 29   23 44 39 25   19 41 41 27   22 46 44
Dewpt         13 12  7    6 10 11 10   11 13 12 11   10 13 14 13   13 17 18
PWind dir         W      SW     S       S    SW       W    SW      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   SC SC SC SC   SC FW FW SC   FW FW FW
PoP 12hr          0       0     0       0     5       0     0       5     0

$$

COZ014-121100-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                       0          45           3          45           8
Temp                   15  8  3  3 27 45 40 25 18 11  6  5 29 45 39 23 19 13  9
Dewpt                   1 -2 -3  0  6  7 10 10  9  6  4  4  9  7  8  9  8  6  4
RH                     53 63 75 87 40 20 28 52 67 80 91 95 42 20 27 54 61 73 80
Wind dir                W  N  N NE  S  W  W  N  N  N  N NE  W  W  W NW NW NW NW
Wind spd                2  2  2  2  2  4  2  2  2  2  1  2  2  4  3  2  2  2  2
Clouds                 CL CL CL CL CL CL FW CL CL CL CL CL FW FW B1 SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          41       6    43       9    40       7    40      10    43
Temp          28 35 16    8 39 38 22   10 37 33 18    8 34 37 19   12 38 39
Dewpt         12  8  6    0  8  8  8    5 11  9  8    5 11 10 10    8 14 15
PWind dir        NW      NW     W       W     W       W     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   SC SC SC SC   SC FW FW SC   FW FW FW
PoP 12hr          0       0     0       0     0       0     5       5     5

$$

COZ022-121100-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                       8          55          10          54          17
Temp                   19 12  8 17 44 55 46 29 20 14 10 16 42 54 47 32 26 21 17
Dewpt                   3  3  2  3  6  7  7  8  8  8  6  8  9 10  8  9  9  9  7
RH                     49 66 76 53 20 14 20 40 59 76 83 70 25 17 20 37 48 59 64
Wind dir               NE NE NE NE  E  S SW NE NE NE NE NE  S SW SW  N NE NE NE
Wind spd                4  3  3  4  2  4  4  2  3  2  3  3  2  5  4  2  3  4  4
Clouds                 CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             12  6  1 10                    3                   15 10
Min chill              12     1     2          15     3     3          22    10


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          50      15    50      17    48      15    47      17    50
Temp          41 44 24   16 45 45 27   18 45 43 26   17 42 44 26   19 46 45
Dewpt         10  7  7    5  9  8  9    7 11  8  8    6  8 10 10   10 13 14
PWind dir        SE      NE     E      NW    NW      NW     W      NW    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW FW   FW SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$

UTZ024-121100-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      14          44          16          44          17
Temp                   21 17 14 19 33 43 42 30 24 20 16 20 35 43 43 29 24 20 17
Dewpt                   7  7  7  8 11 11 12 10  9  8  7  8 11 12 12 12 12 11 10
RH                     54 64 73 61 39 27 29 42 52 59 67 59 36 28 28 48 60 67 73
Wind dir               NW  W  W  W  E SE  N NW NW  N  N  N  E SE  N  N  N  N NW
Wind spd                5  4  4  3  3  3  1  3  3  3  4  3  2  2  3  4  5  5  4
Clouds                 CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             14 10  6                       9             23 17 12 10
Min chill              14     6     9    35    19     9     9    38    17     9


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      17    43      19    42      19    42      21    45
Temp          33 40 23   19 38 41 27   20 37 40 25   20 37 41 27   23 40 43
Dewpt         14 14 11   10 14 14 13   13 15 14 13   13 16 17 16   17 19 20
PWind dir         N       W    NW       W     W      NW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC   SC FW SC
PoP 12hr          0       0     0       0     0       0     5       5     5

$$

UTZ027-121100-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      13          50          16          52          21
Temp                   22 17 14 18 42 50 42 29 25 21 17 21 45 52 46 32 29 25 22
Dewpt                   2  1  0  3  7  8  8  6  7  6  6  9 13 13 11 10 10  9  9
RH                     41 49 53 51 23 18 24 37 46 52 61 59 27 21 24 39 44 50 57
Wind dir               NE  N  N NE NW NW NW  S SE  S SE  E  N NW NW  E  N  N  N
Wind spd                4  4  3  3  3  4  1  3  3  2  2  2  2  3  2  2  3  4  3
Clouds                 CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             16 10  8 12                                        19
Min chill              16     8     7          21    17    16          25    18


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          50      21    50      22    49      21    48      22    51
Temp          44 46 26   22 48 45 31   23 46 44 28   23 45 44 30   24 48 46
Dewpt         13 12 10    9 13 12 11   11 15 13 11   11 14 15 13   13 18 19
PWind dir         N      NE    SE      SW     W       W    SW       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW FW   SC SC SC SC   SC FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$

UTZ028-121100-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
1002 PM MST Mon Dec 11 2017

Date          Mon 12/11/17      Tue 12/12/17            Wed 12/13/17         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      26          52          26          52          26
Temp                   32 29 27 28 47 51 43 36 33 30 28 29 47 51 44 36 32 30 27
Dewpt                  -3 -2  0  1  3  6  7  3  3  4  5  6  9  8  6  2  2  3  6
RH                     21 25 30 30 16 16 22 24 27 32 37 37 21 17 20 23 27 31 40
Wind dir                N  N  N  N  N NW NW NW  N  N  N  N  N NW NW NW  N  N  N
Wind spd               11  8  8  6  6  6  5  5  5  5  5  6  8  9  6  8  8  9  9
Clouds                 CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             23 21 19 21                24 21 21          29 25 22 18
Min chill              23    19    18    39    28    21    19          25    18


Date           12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          47      24    48      25    45      24    46      25    48
Temp          43 40 29   26 47 42 31   27 45 39 29   25 44 41 31   27 47 43
Dewpt          7  9  4    7  8 10  6    7 11 10  6    7  9 11 10   12 14 16
PWind dir         N       N    SW       S     W      NW    NW       W    SW
Wind char        GN      GN    LT      GN    GN      GN    LT      LT    LT
Avg clouds    CL CL FW   FW FW FW FW   SC SC FW SC   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$




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