Point Forecast Matrices Issued by NWS Grand Junction, CO
823
FOUS55 KGJT 100902
PFMGJT
FOUS55 KGJT 100902
PFMGJT
Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
202 AM MST Tue Dec 10 2019
COZ002-111100-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 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 9 32 10 36 11
Temp 10 14 27 32 23 17 14 12 13 14 29 33 27 20 17 15 14
Dewpt 10 12 17 18 17 15 11 10 9 9 15 18 16 15 14 12 11
RH 100 92 65 56 77 92 88 91 84 80 55 53 63 81 88 88 88
Wind dir W W W W S E SE E E SE E SW W SW E S S
Wind spd 5 5 6 6 4 5 8 9 5 4 3 4 2 2 3 4 4
Clouds B2 B2 B1 SC SC FW FW FW SC B1 B2 B2 B1 B1 SC B1 SC
PoP 12hr 5 5 0 0 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs
Wind chill 0 5 19 26 17 9 3 0 3 7 8 6
Min chill 0 0 17 3 0 3 26 12 6
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
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 37 22 36 18 33 13 26 1 22
Temp 28 30 26 25 32 30 25 22 28 26 21 17 22 18 9 5 16 14
Dewpt 16 20 22 24 26 25 24 20 21 20 19 15 14 10 6 2 6 4
PWind dir S SW SW W SW W W SW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC B1 B2 OV OV OV B2 B2 OV B2 OV OV OV OV B2 B2 B1 B1
PoP 12hr 5 50 80 50 50 50 60 30 10
Snowshwrs S C D L C C C C C C L C C S
$$
COZ006-111100-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 Thu
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 23 43 23 44 23
Temp 23 27 39 43 35 30 27 25 26 27 38 43 40 32 30 27 26
Dewpt 20 20 22 22 23 22 19 19 17 17 19 19 20 20 19 19 18
RH 88 74 50 43 61 72 71 78 68 65 46 38 44 61 63 71 71
Wind dir E E SE N W E E E SE SE S SW NW W E E E
Wind spd 3 3 3 2 2 3 3 4 3 2 2 2 2 1 2 2 2
Clouds SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 B1 SC FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs
Wind chill 19
Min chill 18 18 35 23 18 21 30 26
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 45 28 46 28 44 26 39 15 34
Temp 38 40 33 31 40 42 34 31 38 41 32 28 34 35 22 17 27 29
Dewpt 20 22 22 24 28 27 26 27 30 28 25 22 21 17 12 9 11 10
PWind dir SE S SW SW S SW NW N N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW B1 B2 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC
PoP 12hr 0 5 20 20 40 50 50 20 5
Rain shwrs S S S C C
Snowshwrs S S C C C C C C S
$$
COZ008-111100-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 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 40 16 45 17
Temp 15 19 34 40 31 24 21 19 19 19 34 42 37 29 24 21 19
Dewpt 13 14 20 20 17 16 15 14 12 11 17 19 16 17 17 15 13
RH 92 80 56 44 56 71 77 80 74 70 49 39 42 60 74 77 77
Wind dir S SW W W W NW E NE SE E SW W SW SW SW S SE
Wind spd 3 3 5 8 5 3 3 3 4 4 3 4 4 3 2 3 4
Clouds B1 SC SC FW FW FW FW FW SC SC SC B2 B1 B1 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
Snowshwrs
Wind chill 9 25 12 12 12
Min chill 9 14 25 16 12 10 33 23 12
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
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 27 45 25 42 19 36 9 32
Temp 34 38 32 30 37 39 32 27 34 37 29 23 29 29 18 12 22 23
Dewpt 19 19 24 26 29 26 27 25 26 24 24 20 19 13 10 6 8 5
PWind dir S SW SW W W W NW NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC B2 B2 OV OV B2 B2 OV OV OV OV OV B2 B2 B1 B1 SC
PoP 12hr 0 20 70 50 60 60 60 30 20
Rain shwrs L C
Snowshwrs S L L C C C L L L L C C S S
$$
COZ010-111100-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 Thu
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 14 37 17 43 16
Temp 14 18 32 37 29 24 21 19 20 21 38 41 33 28 24 22 21
Dewpt 4 6 13 16 14 9 6 5 5 5 15 17 14 11 10 8 8
RH 64 59 45 42 53 52 52 54 51 49 38 37 45 48 54 54 56
Wind dir S S W NW SW S S S SE S SW W W W W SE SE
Wind spd 5 5 5 6 6 6 6 6 5 4 2 4 4 4 3 2 3
Clouds SC SC SC FW FW FW FW FW SC B1 B1 B1 B2 B1 SC SC SC
PoP 12hr 5 5 0 0 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs
Wind chill 5 10 26 31 22 15 12 10 13 14 22
Min chill 5 5 22 12 9 11 28 19 16
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 42 26 39 25 36 21 31 9 26
Temp 37 33 30 31 37 34 31 28 34 31 29 25 29 23 17 12 23 17
Dewpt 16 17 17 21 25 24 20 20 22 22 18 15 15 11 5 0 5 3
PWind dir S SW W W W W W NW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC B1 B2 OV OV OV B2 B2 OV OV OV OV OV B2 B2 B1 SC
PoP 12hr 0 30 80 60 70 70 70 40 20
Snowshwrs C L D L C L L L L L L C C S S
$$
COZ011-111100-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 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 39 18 42 19
Temp 18 22 34 39 31 25 23 21 21 24 37 41 37 28 26 23 22
Dewpt 15 15 19 19 19 18 15 14 12 13 15 17 18 19 17 16 15
RH 88 74 54 44 61 74 71 74 68 62 40 37 46 68 68 74 74
Wind dir SE SE NW NW W SE SE SE SE SE NE SW NW SE SE SE SE
Wind spd 5 4 2 3 2 6 6 9 5 4 2 2 2 3 2 3 4
Clouds FW FW CL FW FW CL FW FW SC B1 B2 B2 B2 B1 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 10 16 18 14 10 14 18 15
Min chill 10 10 31 14 10 14 37 23 15
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
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 26 43 27 41 26 34 12 29
Temp 36 37 30 30 39 38 31 29 38 38 31 28 31 29 19 14 23 24
Dewpt 18 20 21 23 28 27 26 25 28 27 26 23 21 17 12 7 8 7
PWind dir SE S SW SW SW S W SW NE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC B1 B2 B2 B2 B1 B1 B1 B2 OV OV B2 B2 B1 B1 B1 SC
PoP 12hr 0 5 40 30 50 60 60 30 10
Rain shwrs C C C L
Snowshwrs S C C S C C L L L C C S
$$
COZ014-111100-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 Thu
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 1 32 2 37 3
Temp 2 7 25 32 21 12 8 5 5 10 25 34 30 20 14 9 6
Dewpt 2 3 9 12 12 9 6 3 0 3 10 13 13 11 7 5 2
RH 100 83 50 43 68 87 91 91 79 73 52 41 49 67 73 83 83
Wind dir NW NW W W W E NE NE E E W W W W W NW E
Wind spd 3 2 3 5 4 2 2 2 2 2 1 4 4 3 2 2 2
Clouds SC SC SC FW FW FW FW SC SC B1 B1 B1 B2 B1 SC SC SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Wind chill -6 14
Min chill -6 -6 14 8 3 6 26 13 6
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 37 11 38 15 36 14 31 -2 24
Temp 22 28 18 16 29 33 24 19 28 32 23 17 23 24 10 2 13 15
Dewpt 11 13 11 13 22 22 21 19 23 21 20 16 15 12 4 -3 1 -1
PWind dir S W W W W SW W W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC B1 B2 OV B2 B1 B2 OV OV OV OV B2 B2 B1 B1 SC
PoP 12hr 0 10 60 40 60 70 60 30 10
Snowshwrs C L C C C L L L L L C S
$$
COZ022-111100-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 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 15 40 16 43 16
Temp 15 19 34 40 30 24 21 18 18 20 36 42 36 27 23 19 18
Dewpt 15 16 19 21 20 19 17 16 13 14 19 18 18 17 15 15 13
RH 100 88 54 46 66 81 84 92 80 77 50 37 47 65 71 84 80
Wind dir NE NE SW SW SW NE NE NE NE NE E S NE NE N N NE
Wind spd 4 2 3 8 5 5 4 4 3 3 2 3 2 3 3 4 3
Clouds FW FW FW CL FW CL SC SC B1 B1 B1 B2 B2 B2 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 7 17 14 11 12 13
Min chill 7 7 25 14 11 12 36 18 12
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
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 19 45 22 43 24 38 11 33
Temp 36 35 22 21 37 38 26 23 37 37 29 25 34 32 19 15 27 26
Dewpt 18 21 17 18 23 24 21 21 27 25 25 23 22 17 12 7 9 7
PWind dir W SE W NW NW W W NW NW
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW SC SC B1 SC SC SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr 0 0 5 0 20 40 40 20 10
Rain shwrs S C
Snowshwrs S C C C C S
$$
UTZ024-111100-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 Thu
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 20 35 20 35 19
Temp 20 23 32 35 29 25 23 22 23 24 31 35 33 28 26 24 22
Dewpt 17 17 21 21 20 19 17 17 17 17 19 19 20 19 18 17 16
RH 88 77 63 56 69 78 77 81 77 74 61 52 58 68 71 74 77
Wind dir N W SE SE N W W W S SW SW S W NE N W N
Wind spd 2 2 3 2 2 3 2 2 2 2 2 2 2 2 2 2 2
Clouds B1 B1 SC B1 SC SC SC FW B1 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Dense Fog Y Y
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 37 25 40 24 36 21 31 12 26
Temp 30 34 28 28 35 37 30 27 33 34 27 23 28 27 18 14 21 22
Dewpt 20 21 21 22 26 27 24 23 25 24 20 17 17 15 11 7 10 10
PWind dir SE SW SW W SW NW W N NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr 0 20 40 20 40 40 30 10 0
Snowshwrs S C C S C C C C C S
$$
UTZ027-111100-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 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 27 46 27 46 27
Temp 27 30 42 46 39 34 31 29 29 30 41 46 41 35 32 30 29
Dewpt 23 22 25 26 25 24 21 21 21 22 25 25 26 25 23 23 22
RH 85 72 50 45 57 66 66 72 72 72 52 43 55 66 69 75 75
Wind dir S S W NW N SE SE E SE SE N NW NW NW S E E
Wind spd 2 2 2 3 3 2 2 2 2 2 2 2 2 2 2 2 2
Clouds CL FW CL CL FW FW FW SC B1 B2 B2 B2 B2 B1 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
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
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 30 50 30 49 29 43 19 37
Temp 40 40 35 32 44 43 36 33 43 43 35 30 38 35 26 22 32 31
Dewpt 25 26 25 24 29 30 28 28 31 31 28 24 24 19 14 12 14 14
PWind dir NE S SW SW S SW W N N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC B1 B1 B1 B2 B1 SC SC B1 B2 B2 B2 B2 B1 SC SC SC FW
PoP 12hr 0 0 5 5 30 40 30 10 5
Rain shwrs S C C C
Snowshwrs S C C C S
$$
UTZ028-111100-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
202 AM MST Tue Dec 10 2019
Date Mon 12/09/19 Tue 12/10/19 Wed 12/11/19 Thu
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 22 38 23 38 22
Temp 22 25 35 38 32 28 27 25 26 27 35 37 33 28 27 27 25
Dewpt 16 17 19 19 20 18 17 17 17 18 20 20 21 19 18 16 16
RH 77 71 52 46 61 66 65 71 68 68 54 50 61 68 68 63 68
Wind dir N N W SW W S S S S S S S N N N N N
Wind spd 5 5 5 5 3 2 4 6 5 5 6 5 2 3 4 5 5
Clouds FW FW FW CL FW FW SC SC B1 B2 B2 B2 B2 B2 SC FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Wind chill 15 18 29 21 17 19 21 29 21 20 18
Min chill 15 15 29 21 16 19 31 21 18
Date 12/12/19 Fri 12/13/19 Sat 12/14/19 Sun 12/15/19 Mon 12/16/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 40 26 42 26 41 24 33 14 29
Temp 35 32 28 29 37 35 29 29 37 34 29 28 31 27 21 17 24 22
Dewpt 19 21 18 18 23 25 21 22 25 26 22 19 17 15 9 6 6 7
PWind dir SE S S SW S S W NW N
Wind char LT LT LT LT LT LT GN GN GN
Avg clouds FW SC B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 0 0 5 0 20 40 30 20 5
Snowshwrs S C C C S S
$$