Point Forecast Matrices
Issued by NWS Grand Junction, CO

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000
FOUS55 KGJT 211202
PFMGJT
FOUS55 KGJT 211201
PFMGJT

Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
501 AM MST Sun Jan 21 2018

COZ002-212300-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
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                      25           1          26           7          28
Temp                22 24 24 18 10  8  8  3  3 21 25 16 13 13 11  7  9 23 27 13
Dewpt               16 17 17 14  9  6  6  0  2  8 14 13 11 10 11  6  8 14 17 13
RH                  77 74 74 84 96 91 91 87 95 56 62 88 91 87100 96 96 68 65100
Wind dir             W  W NW  W  W  W  W SW SE SE  W  W  S SW SW SW SW  W  W  W
Wind spd             5  8  9  8  4  5  4  3  4  3  3  4  3  4  3  3  3  2  3  2
Clouds              OV OV OV B2 B1 B1 B1 SC SC B1 B2 OV OV B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     50          20          10          30          10
QPF 12hr                   0.10           0           0        0.02           0
Snow 12hr                     2       00-00       00-00
Frzg rain            S
Snowshwrs            C  C  S  S                       C  C  S  S
Wind chill          15 15 14  7  2 -2 -1 -4 -7        9  7  6  5  1  2
Min chill        16    14     7    -2    -4    -7     9     6     1     0    13
Winter Weath         Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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             5    33      11    36      12    29       8    27
Temp           6    6 32 26 16   13 34 32 26   13 27 26 17    9 27 15
Dewpt          6    3 13 16  9    7 13 17 13   10 13 14  9    7 11 13
PWind dir           S     S       S     S       S     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1
PoP 12hr            0     0       0     5      20    30      20    10
Snowshwrs                                  S    S  C  C  S    S

$$

COZ006-212300-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          16          39          15          41
Temp                32 35 37 33 22 19 18 17 17 33 39 28 20 19 18 17 17 35 40 25
Dewpt               24 24 22 20 20 17 16 13 12 18 17 16 16 14 13 12 12 18 20 18
RH                  72 64 54 58 92 92 92 84 80 53 40 60 84 80 80 80 80 49 44 74
Wind dir            NW NW NW NW  N NE  E SE SE SE  N NW  E SE SE  E  E  E  N  N
Wind spd             5  8  9  6  3  3  3  2  4  4  2  2  1  2  2  2  2  2  2  2
Clouds              OV B2 B2 B1 SC FW FW FW FW SC SC B1 SC SC SC SC B1 SC SC FW
PoP 12hr                     60           0           0           0           0
QPF 12hr                   0.11           0           0           0           0
Snow 12hr                     2       00-00       00-00
Snowshwrs            C  S
Wind chill          26 29 30 27             10
Min chill        25    25    27    13    12    10    28    19    17    15    25
Winter Weath         Y  Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    43      19    46      22    42      17    40
Temp          18   17 42 32 23   22 45 37 31   23 27 41 28   18 39 32
Dewpt         15   13 17 19 14   13 17 18 19   18 20 17 16   14 16 16
PWind dir           E    SE      SE     S       S     W      NW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC SC   SC SC SC B1   B2 B2 B1 B1   B1 SC SC
PoP 12hr            0     0       0     5      20    20       5     5
Snowshwrs                                       S  S

$$

COZ008-212300-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      32          11          35          13          38
Temp                29 29 32 29 21 16 14 12 13 31 34 22 18 16 14 14 15 33 36 21
Dewpt               22 23 23 20 17 13 11  9  8 13 12 14 14 13 13 11 12 17 18 17
RH                  75 78 69 69 84 88 88 87 80 47 39 71 84 88 96 88 88 51 47 84
Wind dir             W  W  W  W  W  W  W NW  E SW  W  W  W  W SW SW  E  W  W  W
Wind spd             8  9  8  5  3  3  3  2  2  3  4  3  2  2  2  2  2  2  4  3
Clouds              OV OV OV B2 B1 SC SC SC SC SC B1 B2 B2 B1 B2 B1 B2 B1 SC SC
PoP 12hr                     60          10           0           5           5
QPF 12hr                   0.08           0           0           0           0
Snow 12hr                     1       00-00       00-00
Snowshwrs            C  C  S
Obvis                                                               PF
Wind chill          21 20 24 23        8
Min chill        21    19    21    11     7    11    17    15    14    13    17
Winter Weath         Y  Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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            12    42      18    45      20    38      16    37
Temp          14   13 41 31 22   21 44 29 22   23 33 30 17   22 37 24
Dewpt         12    9 16 15 12   10 16 15 16   17 17 15 14   13 14 14
PWind dir           E     S      SW     S      SW     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW FW SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 SC
PoP 12hr            0     0       0     0      20    20      20     5
Snowshwrs                                       S  S  S  S

$$

COZ010-212300-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
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                      25           7          28           9          32
Temp                25 23 23 21 19 14 10  7  9 25 27 17 14 12 10 10 12 28 30 16
Dewpt               19 18 17 14 11  9  5  1  1  7 10  9  8  5  5  3  5 12 14 12
RH                  78 81 77 74 70 80 80 76 69 46 48 70 76 73 80 73 73 50 51 84
Wind dir             N NW  N  N NW  N  W  W  S  W NW NW SW SW SW SW  S NW  W  W
Wind spd             4  6  9  6  4  3  3  3  3  2  4  3  3  2  2  2  2  1  3  2
Clouds              OV OV OV OV B2 B2 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 SC B1 SC
PoP 12hr                     70          30           0           5           5
QPF 12hr                   0.14        0.01           0           0           0
Snow 12hr                     2           T       00-00
Snowshwrs            L  L  L  C  S
Wind chill          19 15 13 13 12  8  4  1  2    21     8
Min chill        21    15    13     8     1     0    12     7    10     9    16
Winter Weath         Y  Y  Y  Y  Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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             9    39      17    42      20    32      13    31
Temp           9   10 38 27 20   21 42 27 22   21 28 23 13   22 30 16
Dewpt          4    1 12 11  4    2 13 12 10   11 12 12  7    5  9 10
PWind dir           S    SW      SW     S       S     W       W    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW FW SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 SC
PoP 12hr            0     0       0     0      20    20      20     5
Snowshwrs                                       S  S  S  S

$$

COZ011-212300-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      31          11          34          11          37
Temp                29 30 30 27 23 17 13 12 13 29 34 23 17 15 14 13 13 32 36 22
Dewpt               24 23 23 20 17 15 13  8  7 13 14 14 13 11 10  9  8 17 19 18
RH                  81 75 75 74 77 92100 84 76 51 43 68 84 84 84 84 80 53 50 84
Wind dir            NW NW NW NW  W  S  S SE SE NW NW NW SE SE SE SE SE  N NW  N
Wind spd             6 11 12  9  5  5  5  4  5  2  3  2  4  4  4  4  4  2  3  2
Clouds              OV OV B2 B2 B1 SC FW FW FW SC SC B1 SC SC SC SC SC SC SC SC
PoP 12hr                     60          20           0           0           0
QPF 12hr                   0.06           0           0           0           0
Snow 12hr                     1       00-00       00-00
Snowshwrs            C  C  S  S
Wind chill          22 20 20 18 15  9  4  4  4           9  7  6  5  6
Min chill        28    20    18     9     3     1    23     7     5     3    22


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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            13    42      19    45      22    38      16    37
Temp          14   14 41 33 24   22 45 37 31   22 33 35 20   20 37 24
Dewpt         12    9 15 17 13   10 16 15 18   17 18 17 15   13 15 15
PWind dir          SE    SE      SE    SE       S     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW FW SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B1 SC
PoP 12hr            0     0       0     0      20    20      10     5
Snowshwrs                                       S  S  S

$$

COZ014-212300-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
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                      22           0          30          -3          32
Temp                22 21 21 16 11 10  7  2  2 23 30 13  5  2  0 -1  0 24 31 13
Dewpt               15 18 18 16 10  6  3 -1 -2  9 11 10  5  2  0 -3 -2 12 14 13
RH                  74 88 88100 96 83 83 87 83 54 44 87100100100 91 91 60 49100
Wind dir            SW  W  W  W  W  W  W NW NW  W  W  W  W NW  N  N  N  W  W  W
Wind spd             6 12 14 12 10  8  4  3  2  3  5  4  2  2  2  2  2  1  4  3
Clouds              B2 OV B2 B2 B1 SC FW FW FW SC SC B1 SC SC SC SC SC SC SC SC
PoP 12hr                     50          20           0           0           0
QPF 12hr                   0.05           0           0           0           0
Snow 12hr                     1       00-00       00-00
Snowshwrs            C  S  S  S
Obvis                                                         PF PF PF
Wind chill          13  9  7  3 -2 -3 -2 -5       23  5                       7
Min chill        16     9     3    -3    -5    -7     5     0    -1    -3     7
Winter Weath         Y  Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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            -2    35       5    38       8    33       5    31
Temp           0    0 34 21 10    7 36 28 10   22 32 22  7   11 31 15
Dewpt          0   -2 10  9  7    0  9  9 10    7 12 12  7    4 10 10
PWind dir          NW     W      SW     S       S     W       W    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW FW FW SC   FW SC SC B1   B1 B2 B2 B2   B2 B2 SC
PoP 12hr            0     0       0     0      10    20      10     5
Snowshwrs                                          S

$$

COZ022-212300-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      32           9          36           8          40
Temp                27 29 32 26 18 16 13 11 11 30 36 29 16 13 11 10 11 32 40 27
Dewpt               21 23 19 15 13 11  7  4  6 11 11 12 11  9  7  5  6 14 15 14
RH                  78 78 58 62 80 80 76 73 80 44 35 48 80 84 83 80 80 47 36 57
Wind dir             W  W  W  W  W NW NW  N  E  S SW SW NE NE NE NE NE  S SW SW
Wind spd             9 16 20 16 12  9  6  4  4  4  6  4  3  3  3  3  3  2  6  4
Clouds              B1 B1 SC SC FW FW CL FW CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snowshwrs            S
Wind chill          18 17 20 13  5  4  3  3  3          10  7  5  3  5       21
Min chill        19    17    13     4     2     1    24     7     3     2    21


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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    44      15    48      19    42      14    42
Temp          13   11 43 32 21   18 47 37 27   19 42 37 24   16 41 30
Dewpt         11    6 13 13 10    7 11 11 15   14 17 11 12    9 13 10
PWind dir           N     E       E     E      SE     W       W    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW SC SC SC   B1 B1 SC SC   SC SC FW
PoP 12hr            0     0       0     0      10    10       5     5

$$

UTZ024-212300-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      34          11          33          14          34
Temp                26 31 33 25 18 16 13 12 13 24 32 30 19 18 17 20 14 29 34 24
Dewpt               16 17 16 16 14 12 10  6  8 14 13 14 14 13 12 10 10 18 19 18
RH                  65 56 49 68 84 84 87 76 80 65 45 51 80 80 80 64 84 63 54 77
Wind dir             N  N NE NE  N NW  N NW  N SE SE  E  N  N  N  N  N SE  S SE
Wind spd             8  6  9  5  3  4  4  3  3  2  2  2  3  3  4  3  3  2  2  2
Clouds              B2 B1 SC SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
PoP 12hr                     20           0           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs
Wind chill          18 25 25 18 12  8  6  5  7                10     8
Min chill        19    18    18     8     4     5    28    13    10     8    24
Winter Weath


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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            13    35      16    38      18    36      15    35
Temp          17   14 35 27 23   17 38 28 24   18 34 34 24   15 34 27
Dewpt         13   10 17 16 13   10 14 17 15   13 12 15 11    9 14 14
PWind dir          NW    SE      SE    SW       W     W      NW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC B1 B1   SC B1 B1 B2   B2 B1 B1 B1   SC SC SC
PoP 12hr            0     0       0     0      10    10       5     5

$$

UTZ027-212300-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          16          38          15          39
Temp                28 33 37 34 21 21 20 17 17 30 38 28 18 18 18 17 17 34 39 26
Dewpt               22 23 22 22 20 18 17 14 14 16 20 20 17 16 15 13 14 21 23 22
RH                  78 66 54 61 96 88 88 88 88 55 48 71 96 92 88 84 88 58 52 85
Wind dir             W NW NW  N NW  W SE  S SE NW NW NW  S  S SE  E  E  N  N  N
Wind spd             6  6  8  6  5  3  3  3  3  2  2  1  2  2  2  2  2  2  2  1
Clouds              OV B2 B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW
PoP 12hr                     30           0           0           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snowshwrs            S
Obvis                                       PF                      PF
Wind chill          20 26 31 28 13
Min chill        23    20    28    13    12    10    28    17    17    15    26


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    41      20    44      22    40      18    39
Temp          18   19 39 34 24   22 43 38 28   22 33 40 30   18 36 36
Dewpt         18   16 21 23 19   17 22 24 21   20 23 21 17   16 20 20
PWind dir           E    SE      SE     S       S     W      NW    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC SC   SC B1 SC B1   B1 B1 SC B1   SC FW FW
PoP 12hr            0     0       0     0      10    10       5     0

$$

UTZ028-212300-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
501 AM MST Sun Jan 21 2018

Date                Sun 01/21/18            Mon 01/22/18            Tue 01/23/18
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                      28          16          37          18          39
Temp                23 25 28 26 22 20 18 17 17 30 37 33 24 24 22 20 19 33 39 32
Dewpt               15 17 16 14 13 12 12  7  9  9  9  9  9  7  7  6  9 12 15 14
RH                  71 71 60 60 68 71 77 64 70 41 31 36 52 47 52 54 64 41 37 47
Wind dir            NW NW NW NW  N  N NW  N  N  N NW NW  N  N  N  N  N  N  N  N
Wind spd            21 21 18 17 14 11  9  5  6  6  6  5  4  4  5  5  5  5  8  5
Wind gust           35 35 33
Clouds              B2 B2 B1 SC FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
PoP 12hr                     70           0           0           0           0
QPF 12hr                   0.12           0           0           0           0
Snow 12hr                     2       00-00       00-00
Snowshwrs            C
Wind chill           8 10 15 13  9  8  7  9  8 23 31    18 18 14 12 11 27 33
Min chill        12     8    12     8     7     6    27    17    12    10    27
Winter Weath         Y


Date               Wed 01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18
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    43      23    46      23    40      20    40
Temp          22   20 40 38 27   25 41 44 30   23 33 38 23   24 40 24
Dewpt         11   10 14 13 10    9 12 12 16   14 14 14 13   11 13 11
PWind dir           N     S       S     S       S     W      NW    NW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW SC SC   SC SC SC SC   B1 B1 SC SC   SC SC FW
PoP 12hr            0     0       0     0      10    10      10     5

$$




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