Point Forecast Matrices
Issued by NWS Grand Junction, CO

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FOUS55 KGJT 171118
PFMGJT
FOUS55 KGJT 171117
PFMGJT

Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
417 AM MST Sun Dec 17 2017

COZ002-172300-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35          13          35          16          40
Temp             21 21 30 35 26 20 17 16 14 15 30 35 28 22 21 20 18 18 33 40 31
Dewpt            10 10 16 20 17 15 14 12 10 10 17 19 19 17 17 16 15 15 21 23 21
RH               62 62 55 54 68 81 88 84 84 80 58 52 68 81 84 84 88 88 61 50 66
Wind dir         SE SE  E  W NW SW SE SE SE SE  E  N  W  S SE SE SE SE  S  W  S
Wind spd          3  3  3  4  4  3  4  4  5  5  3  3  3  2  3  2  3  2  2  2  2
Clouds           SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                         10  8  6  6
Min chill        16    15    21    10     6     4    24    16    13    11    31


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    42      12    20       0    22       5    17
Temp          19   19 41 34 24   13 19 10  7    1 21 16 14    5 17  7
Dewpt         17   14 20 20 18   12 10  7  2   -1  8  8  8    5  7  3
PWind dir          SE    SW      SW     N      NW    SW      SW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC B1 B2   OV OV B2 B1   SC SC SC B1   B2 B2 B1
PoP 12hr            0     0      50    40       5    10      20    20
Snowshwrs                    C    C  C  C                S    S  S

$$

COZ006-172300-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      43          17          46          21          48
Temp             22 20 36 43 38 29 24 21 20 18 38 46 40 31 28 25 23 22 40 48 41
Dewpt             7  9 12 12 11 11 11 10  8  8 12 12 12 12 11 12 10 12 17 17 17
RH               52 62 36 28 32 46 57 62 59 64 34 25 31 45 48 57 57 65 39 29 37
Wind dir         SE SE  S NW NW  N  E SE SE SE  S NW NW NE  E  E  E  E  E NW NW
Wind spd          3  3  2  4  4  2  3  3  3  3  3  3  3  1  2  2  2  2  2  1  2
Clouds           FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC 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


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            23    51      23    37      12    37      15    37
Temp          27   24 45 49 33   23 34 34 19   14 33 35 22   17 35 33
Dewpt         15   14 18 18 19   15 15 11  5    4  7  7  6    6 11  9
PWind dir          SE     S      SW     N       N    SE      SW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC B1 B1   B2 B2 B2 B1   FW FW SC SC   B1 SC B1
PoP 12hr            0     0      30    30       5     0       5     5
Rain shwrs                        C
Snowshwrs                         C  C  S

$$

COZ008-172300-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      41          16          45          20          48
Temp             20 18 33 41 33 26 23 20 18 17 34 45 37 30 27 24 23 21 38 48 39
Dewpt             7  8 11 11 10 12 12 12 10  9 14 13 13 14 15 15 15 16 20 19 18
RH               56 64 39 29 38 55 62 71 70 70 43 27 37 51 60 68 71 81 48 31 42
Wind dir         NW  N SW  W  W NW  W  N NW  N SW  W  W  S  E NE NE  E SE  W  W
Wind spd          3  2  2  6  4  3  2  1  2  1  2  4  3  1  1  1  2  2  2  3  3
Clouds           FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    49      22    33      10    34      15    32
Temp          26   23 45 45 30   22 33 28 18   11 31 31 21   16 31 27
Dewpt         17   16 19 16 19   18 15 10  8    5 10  7  9    9 11  6
PWind dir          SW    SW      SW    NW      NW     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC SC B1   B2 B2 B2 B2   SC SC SC B1   B1 B1 B1
PoP 12hr            0     0      30    30       5     0      10    10
Snowshwrs                         C  C  S

$$

COZ010-172300-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      39          15          40          20          43
Temp             18 20 34 38 29 23 19 17 15 17 34 40 32 27 23 22 21 22 38 43 35
Dewpt             4  5  9 10  9  7  5  5  3  5 11 13 12 12 11 11 12 13 18 18 17
RH               53 51 35 31 42 50 54 58 58 58 38 33 43 53 59 62 68 68 44 36 47
Wind dir          S  E  N  N  W SW  S  S  S  S  N  N  W  W  S  S  E SE NW NW  W
Wind spd          4  4  4  5  4  4  4  5  4  3  3  4  4  3  3  2  2  2  1  3  3
Clouds           SC FW SC SC SC FW FW FW FW FW FW FW B1 SC 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       11 13          17 12  9  8
Min chill        11    10    24    12     8     7    27    19    18    20    32


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    45      22    28       8    29      13    27
Temp          25   23 43 38 27   22 27 21 14    9 28 23 18   14 27 20
Dewpt         12   11 16 14 15   15 11  9  4    1  5  5  5    5  6  4
PWind dir          SW    SW      SW     S      NW     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC B1   B2 B2 B2 B2   B1 SC SC B1   B1 B1 B2
PoP 12hr            0     0      30    30      10     5      20    20
Snowshwrs                         C  C  C                     S  S

$$

COZ011-172300-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      43          16          44          20          47
Temp             20 20 37 43 36 25 22 19 18 19 38 44 36 25 24 21 21 22 41 47 40
Dewpt             7  7  8  7  7  8  9  8  6  6  9  9 10 11 11 11 11 12 17 16 17
RH               56 56 29 22 29 48 57 61 59 56 29 23 33 55 57 65 65 65 37 28 39
Wind dir          S SE  N  N  N SE SE SE SE  S  N  N NW SE SE SE SE SE NW NW  N
Wind spd          4  4  3  4  3  4  4  4  4  4  2  4  3  4  4  4  4  3  2  2  1
Clouds           SC SC SC SC SC FW FW FW FW FW FW FW SC SC FW SC FW 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       13 13          19 16 12 11 12          19 18 15 14
Min chill        13    11    33    16    11     9    33    18    14    13


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    50      23    31       9    33      14    32
Temp          26   23 47 45 33   23 31 26 13   11 30 31 19   15 31 26
Dewpt         15   14 16 15 19   17 12 11  5    5  6  7  7    7  9  9
PWind dir          SE     S      SW     W       W     S      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC SC B1   B2 B2 B2 B1   SC SC SC SC   B1 B1 B1
PoP 12hr            0     0      20    30      10     0      10    10
Rain shwrs                        S
Snowshwrs                         S  C  S

$$

COZ014-172300-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      35           4          39           8          42
Temp              8  8 27 35 28 18 13  9  5  7 28 39 30 19 16 12  9 10 31 42 32
Dewpt             3  4 10  8  7  6  6  4  0  1  8  8  8  9  8  7  6  7 15 15 14
RH               79 83 48 32 40 59 73 80 79 76 42 27 39 64 70 80 87 87 51 33 47
Wind dir         SW  N SW SW  W NW  N  N NW  N SW SW  W  W NW  N  N  N  W  W  W
Wind spd          2  2  2  3  3  3  2  2  3  2  2  4  4  2  2  2  2  2  1  2  2
Clouds           SC SC SC SC SC FW FW FW FW FW FW FW SC SC FW SC FW 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                      12       -2
Min chill         2     6    24    10    -2    -3    26    16     9     8    32


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    43      11    30       0    30       4    30
Temp          17   10 38 39 22   12 29 24  9    1 27 26 12    5 27 25
Dewpt         11    7 14 13 13   11 11  9  4   -1  6  5  3    3  8  5
PWind dir          NW     W       W     S       N     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC SC   B2 B2 B2 B2   B1 SC SC SC   B1 B1 B1
PoP 12hr            0     0      10    20      20     0      10    10
Snowshwrs                            S  S  S

$$

COZ022-172300-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          15          47          16          48
Temp             17 17 40 47 38 26 22 19 17 17 40 47 38 27 23 20 18 18 41 48 39
Dewpt             5  6  6  4  3  6  9  7  4  5  6  7  7  9 10 10 10 11 14 12 12
RH               58 61 24 17 22 42 57 59 56 58 24 19 27 46 57 64 70 73 33 23 32
Wind dir         NE  E SE SW SW  N  N  N NE  N  W  W SW NE  E  E NE  E  S SW SW
Wind spd          3  3  3  4  3  4  3  3  3  3  3  6  5  2  3  3  3  3  2  5  3
Clouds           B2 B2 B2 B1 SC FW FW FW CL CL CL FW FW FW FW 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       11                      11
Min chill        11     9    36    18    11     9    34    19    13    11    37


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    48      20    37      11    36      12    38
Temp          24   18 45 42 26   22 37 30 19   12 34 32 20   13 35 32
Dewpt         12   10 14 12 13   15 14 10 10    6  7  3  5    3  8  9
PWind dir          NE     E       S     S      NW    SE      NW    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC SC   B1 B1 B1 B1   SC SC FW SC   SC SC SC
PoP 12hr            0     0      10    20      10     0      10    10
Snowshwrs                            S  S

$$

UTZ024-172300-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      38          17          38          19          42
Temp             23 22 33 38 34 27 24 22 19 18 31 38 35 28 25 23 21 20 36 42 38
Dewpt            11 13 17 17 15 15 13 11 10 10 15 15 15 14 13 14 10 13 18 18 18
RH               59 68 51 42 45 60 62 62 67 70 51 38 43 55 60 68 62 74 47 37 44
Wind dir          W NE SE SE  S NW  W  W  W  W SE SE  E  N NW  N  N  N  S  S  E
Wind spd          3  3  3  3  2  3  3  2  2  2  2  3  1  3  3  3  3  3  3  3  1
Clouds           B1 B1 SC FW SC SC FW FW FW SC SC SC B1 SC SC SC SC SC FW 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               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            20    42      17    28       7    28      10    26
Temp          24   20 37 41 26   18 20 27 14    8 22 28 18   10 23 24
Dewpt         15   12 17 16 15   12  8  4  0   -1  3  3  2    0  5  4
PWind dir          SW    SW       W    NE       N     S      SE    NE
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC   SC SC B1 B1   B2 B2 B1 SC   FW SC SC SC   B1 B1 SC
PoP 12hr            0     5      40    30       0     5      10    10
Rain shwrs                   C
Snowshwrs                    C    C  C

$$

UTZ027-172300-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      45          17          45          20          48
Temp             23 21 38 45 38 29 26 22 20 18 38 45 38 30 27 25 23 22 40 48 39
Dewpt             7  8 12 13 12 10 10  9  7  7 14 15 12 12 10 12  7 11 16 16 17
RH               50 56 34 27 34 44 50 57 56 61 37 29 34 46 48 57 50 62 37 27 40
Wind dir         NW  W NW NW  N  S  W SW SW SW NW NW NW  S SE  E  E  E  N NW NW
Wind spd          2  2  3  4  3  2  2  2  2  1  3  4  3  3  2  3  2  2  2  3  2
Clouds           SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW SC 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


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            23    51      23    38      13    37      16    38
Temp          28   24 46 50 35   23 38 34 21   14 34 34 24   18 37 33
Dewpt         14   13 19 20 20   15 15 11  6    5  7  7  5    6 12  9
PWind dir           S     S      SW    NW       N     S       S     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC B1 B1   B2 B2 B2 SC   FW FW SC SC   SC SC SC
PoP 12hr            0     0      20    20       0     0       0     5
Rain shwrs                        S
Snowshwrs                         S  S

$$

UTZ028-172300-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
417 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      43          22          44          25          47
Temp             24 24 38 42 33 28 26 25 24 24 39 44 35 29 29 27 27 26 42 47 39
Dewpt             3  4  6  7  7  8  7  6  5  6  9 10  9  8  8  9  8 11 13 13 14
RH               39 41 26 23 33 42 44 44 43 45 28 24 33 40 40 46 44 52 30 25 35
Wind dir          N NW  N NW NW NW  N NW NW NW  N NW NW  N  N  N  N  N  N  N NW
Wind spd          3  4  4  5  5  4  4  3  4  4  4  6  6  6  6  6  6  6  8  6  5
Clouds           SC SC SC SC SC FW FW FW CL FW FW FW FW FW FW SC 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          18       27    20    18 18       29 22 21 20 20 19
Min chill        19    16    27    20    18    16    29    21    20    17    34


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    47      23    31      17    35      20    35
Temp          31   28 45 42 32   23 31 26 20   18 34 31 25   21 35 29
Dewpt         12   11 16 14 14   13 12 10  4    4  4  4  3    3  7  6
PWind dir          SW     S       S    NW      NW    NW      SW     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW SC B1 B1   B2 B2 B1 SC   SC FW SC SC   SC SC SC
PoP 12hr            0     0      30    30      10     0       5     5
Snowshwrs                         C  C  S

$$



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