Point Forecast Matrices
Issued by NWS Grand Junction, CO

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452
FOUS55 KGJT 131547
PFMGJT
FOUS55 KGJT 131546
PFMGJT

Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
846 AM MST Wed Dec 13 2017

COZ002-132300-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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          16          31          10          39
Temp                   32 39 29 24 23 23 19 16 27 31 21 16 14 13 11 12 31 39 28
Dewpt                  15 16 17 20 22 20 19 16 18 16 15 13 11 10  7  6 12 14 14
RH                     49 39 60 84 96 88100100 68 53 77 88 88 87 83 76 45 35 55
Wind dir               SE  S NW SW NW NW NW  W NW NW  W SW  S SE SE SE  S  W  S
Wind spd                2  2  3  3  3  3  3  2  5  8  3  2  3  3  4  2  3  3  3
Clouds                 FW SC B2 OV OV B2 B2 B1 SC SC SC SC SC SC SC FW SC FW SC
PoP 12hr                     30          70          10           0           0
QPF 12hr                      0        0.06           0           0           0
Snow 12hr                 00-00           1       00-00
Snowshwrs                     C  L  L  C
Wind chill                                     21 23        8  7  3
Min chill              12    25    19    14    14    16     8     3     3    24


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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            16    33      12    29      12    37      16    40
Temp          19   18 33 24 17   13 29 21 15   14 35 32 23   18 39 33
Dewpt         11   11 18 17 12   10 12 12  9    9 15 18 16   14 19 19
PWind dir           S     W      NW    NW      SW    SW      SW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B2 B2 B2   B2 B1 SC SC   SC SC SC SC   SC SC FW
PoP 12hr           10    40      30     5       5    10      10     5
Snowshwrs              C  C  C

$$

COZ006-132300-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      52          24          48          18          48
Temp                   44 52 45 37 33 31 28 25 42 48 40 30 25 22 21 19 39 48 37
Dewpt                  13 13 13 14 16 18 21 20 19 17 15 14 12 11 10  8 10  9 10
RH                     28 21 27 38 49 58 75 81 39 29 36 51 57 62 62 61 30 20 32
Wind dir               SE NW NW  N  N NW  N NW NE NE NE NE  E SE SE SE SE  W NW
Wind spd                2  2  4  3  5  4  3  3  4  5  3  2  2  2  3  2  2  1  1
Clouds                 FW FW B1 B2 B2 B2 B1 SC FW CL FW FW FW FW FW FW FW FW FW
PoP 12hr                      0          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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            21    44      19    42      17    45      20    48
Temp          24   22 42 40 26   20 39 38 23   18 42 40 27   21 45 44
Dewpt          9    9 14 15 13   13 14 12  9    9 13 13 11   10 14 15
PWind dir          SE     W       N     N      NE    SE      SW    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC B1 B1 B1   SC SC SC FW   FW FW FW FW   FW FW FW
PoP 12hr            0     5       5     0       0     0       0     0

$$

COZ008-132300-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      50          23          43          15          47
Temp                   41 50 40 34 30 28 27 23 37 43 32 25 21 18 17 16 37 47 34
Dewpt                  15 14 13 17 21 21 21 20 19 16 12 13 11 10  8  7 11  9  8
RH                     34 23 33 49 69 75 78 88 48 33 43 60 65 70 67 67 33 21 33
Wind dir               SW  W NW  N  W NW  N NW NW NW  N SE SE  E  E SW SW  W SW
Wind spd                2  4  4  3  3  2  3  3  3  4  3  1  2  2  2  2  3  4  2
Clouds                 FW FW B1 B2 B2 B2 B2 B1 SC FW SC SC FW FW FW FW FW FW FW
PoP 12hr                      5          50           5           0           0
QPF 12hr                      0        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Snowshwrs                        S  C  S


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    41      18    39      16    44      20    48
Temp          23   21 40 35 24   18 37 35 21   18 41 41 28   21 46 43
Dewpt          9   10 16 15 15   14 14 12 10   10 15 15 15   14 18 16
PWind dir          SW     W      NW    NW       W    SW      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC B1 B1 B2   B1 B1 SC SC   FW SC SC SC   FW FW FW
PoP 12hr            0    10      10     0       0     0       0     0

$$

COZ010-132300-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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          23          34          13          42
Temp                   42 47 38 31 27 26 24 23 31 33 24 20 15 14 13 17 36 42 30
Dewpt                   9 10 11 14 17 18 19 17 15 13 10  9  5  3  1  0  5  6  6
RH                     25 22 32 49 65 71 81 77 51 43 54 62 64 61 58 46 27 22 35
Wind dir                W NW NW NW  N NW  N  N  N NW  N  W  W  S SW  S  W  W  W
Wind spd                3  4  4  3  3  4  3  2  4  6  4  3  3  2  2  2  2  4  3
Clouds                 SC FW SC B2 B2 OV B2 B1 SC SC SC SC FW FW FW FW FW FW FW
PoP 12hr                      5          70          50           0           0
QPF 12hr                      0        0.05        0.01           0           0
Snow 12hr                 00-00           1           T
Snowshwrs                        C  L  L  C  C
Wind chill                            20          26 18
Min chill              16    34    23    20    23    18    10     8    13    26


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    36      16    33      15    41      19    45
Temp          23   21 36 29 20   17 32 29 19   18 40 33 26   21 44 36
Dewpt          4    5 10 13 11   10  9 10  6    5 12 13 11    9 14 13
PWind dir          SW     W      NW     N       W     W       W    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC B1 B1 B1   B2 B1 SC SC   FW FW SC SC   FW FW FW
PoP 12hr            0    30      20     5       0     0       0     0
Snowshwrs                 C  S

$$

COZ011-132300-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      50          23          42          13          46
Temp                   44 50 41 33 32 28 24 24 36 42 33 21 17 14 14 16 39 46 35
Dewpt                  12 12 12 13 13 16 19 19 18 16 14 12  9  7  5  2  6  5  6
RH                     27 21 30 43 45 60 81 81 47 34 45 68 70 73 67 53 25 18 29
Wind dir                W NW  E SE SE SW  W  W NW NW NW  S SE SE SE SE  W  W SE
Wind spd                2  3  2  4  3  4  4  3  4  4  4  4  4  4  4  3  1  2  2
Clouds                 SC FW SC B2 B2 B2 B2 B1 SC FW FW FW FW CL FW FW FW FW FW
PoP 12hr                      0          30          20           0           0
QPF 12hr                      0        0.01        0.01           0           0
Snow 12hr                 00-00           T           T
Snowshwrs                           S  C  S  S
Wind chill                               18             15 10  7  7
Min chill              12          28    18    17    28    10     7     6    35


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    43      16    37      14    44      18    48
Temp          23   21 42 36 22   16 35 33 20   17 41 40 26   20 46 42
Dewpt          6    7 11 13 13   11 11 11  8    8 12 13 11   10 14 15
PWind dir          SE     W      NW    NW      SW     S       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC SC SC SC   B1 SC SC SC   FW FW FW FW   FW FW FW
PoP 12hr            0     5      10    10       0     0       0     0

$$

COZ014-132300-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      46          13          39           2          41
Temp                   34 46 34 24 22 17 14 15 32 38 26 16 11  6  3  5 30 41 27
Dewpt                   9  9  8 11 14 15 14 15 14 12  9  9  6  4 -1 -1  5  3  4
RH                     35 22 33 57 71 92100100 47 34 48 73 80 91 83 76 34 20 37
Wind dir                W  W  W NW SW SW  W NW NW NW NW NW NW  W NW NW  W  W  W
Wind spd                3  5  4  4  3  4  2  3  6 11  6  4  3  2  2  1  2  5  3
Clouds                 SC FW SC B1 B2 B2 B2 B1 SC FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      5          50          40           0           0
QPF 12hr                      0        0.01        0.01           0           0
Snow 12hr                 00-00           T           T
Snowshwrs                           S  C  C  C
Wind chill                      18    10       26 30 18  9  4
Min chill               5    30    17     9    10    18     4     3     2    23


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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             8    37       6    33       4    39       9    43
Temp          16    8 35 28 14    7 30 30 14    6 35 35 18   10 40 36
Dewpt          5    2  9 10  8    6 10  9  6    3 11 11  9    6 13 13
PWind dir          NW     W      NW    NW       W     W       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC B1 SC   B1 B1 SC SC   FW FW FW FW   FW FW FW
PoP 12hr            0     5      20    10       0     0       0     0
Snowshwrs                         S

$$

COZ022-132300-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      52          19          48          14          47
Temp                   45 52 40 28 26 24 22 21 41 47 36 27 22 18 16 16 39 47 36
Dewpt                   8  8  8  9 10 10 10 13 15 13 11  8  7  7  4  5  9  9  7
RH                     21 16 26 44 50 54 59 71 34 25 35 44 52 61 58 61 28 21 29
Wind dir                S SW SW  N  E  E NE  E SE SW NW  N NE NE NE NE  S SW SW
Wind spd                2  5  4  2  3  2  3  3  3  6  5  4  3  3  3  2  3  5  3
Clouds                 FW SC SC B1 B1 B1 B1 SC FW FW FW CL CL CL FW FW FW FW FW
PoP 12hr                      0           5          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                                              21       10
Min chill              10    37    21    17    14    31    17    10     8    33


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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            15    45      14    40      13    45      15    49
Temp          22   16 43 37 22   15 38 35 21   15 41 41 25   18 46 43
Dewpt          7    5  8  6  7    6  9  9  9    7  9  9  9    7 11 12
PWind dir           E    NW      NW     E      NW    NW      SE     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC SC SC   SC SC SC SC   FW FW FW FW   FW FW CL
PoP 12hr            0     0       5     5       5     0       0     0

$$

UTZ024-132300-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      42          20          42          16          42
Temp                   34 42 39 31 29 28 23 21 36 42 36 28 24 20 18 17 35 42 35
Dewpt                  11 11 12 14 16 16 17 17 17 16 16 14 13 11 10  9 13 13 13
RH                     38 28 32 49 58 60 77 84 45 34 43 55 62 67 70 70 40 30 40
Wind dir               SE  S NE  E  N  N  N  N  S  S SW NW  W NW  W  N  S  S  E
Wind spd                2  3  3  4  6  9  4  3  3  4  3  3  3  3  3  2  3  3  2
Clouds                 SC B1 B2 B1 B1 SC CL CL FW CL FW FW FW FW FW FW FW FW SC
PoP 12hr                     10          20           0           0           0
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00           T       00-00
Snowshwrs                     S  S
Wind chill                         22 19 17
Min chill              25    36    22    17    15    33    19    13    11    35


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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            19    40      17    37      15    39      17    42
Temp          21   20 36 37 24   18 34 34 20   16 35 37 25   19 39 39
Dewpt         12   13 16 14 12   11 11 11  9    9 12 14 12   12 16 16
PWind dir           S     N       N    NW      SW    SW       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B1   SC FW FW FW   FW SC FW FW   FW FW FW
PoP 12hr            0    20       5     0       0     0       0     0
Snowshwrs                 S

$$

UTZ027-132300-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      51          23          51          19          48
Temp                   43 51 43 36 33 30 26 24 44 51 41 32 27 23 22 21 40 48 36
Dewpt                  12 11 10 11 11 15 19 18 17 16 15 13 12 10  9  8 12 12 11
RH                     28 20 25 35 39 53 74 77 33 24 34 45 53 57 57 56 31 23 35
Wind dir               NW NW  W SE  S  N  N  N  N  N NE NE  E  E SE SE NW NW NW
Wind spd                3  4  2  3  3  6  5  4  8  8  5  4  3  3  3  2  1  3  1
Clouds                 FW FW SC B2 SC FW FW FW CL CL CL FW FW 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                            23 19 18
Min chill              20          30    19    17    38    23    17    15    36


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    46      20    43      18    45      19    48
Temp          27   22 44 40 29   21 41 38 25   19 43 39 27   21 46 40
Dewpt         10   10 13 12 12   12 13 12  9    8 11 11 10    9 13 13
PWind dir           S     W      NW     N       E    SW       S    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC B1 SC SC   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       0     0       0     0

$$

UTZ028-132300-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
846 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
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                      52          25          43          23          47
Temp                   47 51 40 35 33 31 27 26 37 43 35 30 28 25 24 24 41 47 35
Dewpt                   7  6  5  5  4 10 15 15 15 13 10  8  7  5  6  3  4  3  6
RH                     19 16 23 28 29 41 60 62 40 29 35 39 40 42 45 39 21 16 29
Wind dir                N NW SW NW NW NW NW NW  N  N  N  N  N  N NE  N  S  W SW
Wind spd               10  9  4  8 10 16 12 16 17 16 12  9  9  6  6  5  5  6  5
Clouds                 SC FW SC B1 SC FW FW FW CL CL CL CL CL CL FW FW FW FW FW
PoP 12hr                      5          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                      28 25 19 16 13 27 35 27 22 19 17 16 17
Min chill              27    37    25    16    13    27    19    16    15    30


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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            25    41      21    38      22    44      25    47
Temp          28   26 41 34 27   22 36 35 25   24 42 40 30   26 46 40
Dewpt          3    5  7 10  8    9  9  8  4    6  6  8  6    7  9 10
PWind dir          SW     W      NW     N       N    NW       N    SE
Wind char          LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW   SC SC SC SC   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr            0     5       5     0       0     0       0     0

$$




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