Point Forecast Matrices Issued by NWS Grand Junction, CO
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FOUS55 KGJT 170518
PFMGJT
FOUS55 KGJT 170518
PFMGJT
Point Forecast Matrices for Western Colorado and Eastern Utah
National Weather Service Grand Junction, CO
1018 PM MST Sat Feb 16 2019
COZ002-171100-
Hayden-Routt CO
40.47N 107.21W Elev. 6601 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
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 3 22 -2 22 -3
Temp 7 7 3 6 17 22 18 7 3 1 -2 2 15 22 16 8 3 1 -3
Dewpt 7 5 3 4 7 9 8 3 2 0 -2 -1 4 10 10 6 2 1 -3
RH 100 91100 91 64 57 64 83 95 95100 87 61 59 77 91 95100100
Wind dir E E E E SE W W E E E E E SW W NW E SE E N
Wind spd 5 5 6 5 4 4 4 4 5 5 5 5 4 5 5 3 4 4 4
Clouds OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 5 0 5 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S S S S S S
Wind chill -3 -2 -7 -3 11 16 -2 -8-10-14-10 7 14 7 1 -7 -9-14
Min chill -3 -7 -7 13 -8 -14 -14 7 -7 -14
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
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 19 -9 20 -2 27 8 29 8 28
Temp 13 13 -4 -6 14 18 3 0 23 25 12 10 25 27 13 10 24 26
Dewpt 5 7 -6 -8 2 6 -2 -3 8 11 7 7 14 16 8 6 10 13
PWind dir W SW S SW SE NE S W N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1
PoP 12hr 10 5 5 0 5 10 10 10 5
$$
COZ006-171100-
Grand Junction-Mesa CO
39.09N 108.56W Elev. 4858 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 16 35 21 36 18
Temp 21 18 17 17 29 35 34 27 24 23 22 22 31 35 35 27 23 21 19
Dewpt 17 16 14 14 15 15 17 19 17 18 17 17 18 19 20 21 18 18 16
RH 84 92 88 88 55 43 49 71 74 81 81 81 58 52 54 78 81 88 88
Wind dir E SE SE SE SE SE N E E E E E E N NW N NE NE NE
Wind spd 4 5 6 6 6 4 6 3 3 3 4 4 4 3 4 3 3 3 3
Clouds B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2
PoP 12hr 0 10 20 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S C C C C C C S S
Wind chill 11 8 9 23 15 16
Min chill 16 8 7 26 19 15 14 29 18 14
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 34 15 34 18 38 24 41 22 40
Temp 27 32 19 15 26 34 22 19 32 38 27 24 35 40 26 24 34 40
Dewpt 14 15 13 11 11 12 13 13 16 18 21 20 22 23 20 19 19 17
PWind dir N W SW S SE E S N E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1
PoP 12hr 10 5 5 5 10 20 20 5 5
Snowshwrs S S
$$
COZ008-171100-
Glenwood Springs-Garfield CO
39.56N 107.33W Elev. 5916 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
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 7 34 12 34 12
Temp 14 12 8 9 28 34 30 21 18 16 13 13 29 34 30 22 17 15 13
Dewpt 10 6 6 5 10 8 9 9 9 9 8 8 13 15 16 16 13 12 9
RH 84 76 91 83 46 33 41 59 67 73 80 80 51 45 55 77 84 88 84
Wind dir N N NW NE W SW W NE NE NE E E SE SW W N N NE N
Wind spd 4 4 4 2 2 4 6 3 3 3 3 4 3 3 4 3 3 4 3
Clouds B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV
PoP 12hr 5 0 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S S S S S S S S
Wind chill 8 6 3 12 10 7 6 8 6
Min chill 8 5 3 26 12 7 4 25 12 6
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
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 32 5 32 8 37 18 39 17 40
Temp 27 28 12 7 27 30 15 11 33 35 22 19 36 37 22 19 35 38
Dewpt 14 13 6 2 8 7 5 4 13 13 14 15 21 19 16 14 17 16
PWind dir NW W SW S E W S W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr 10 5 0 0 5 10 20 10 5
Snowshwrs S
$$
COZ010-171100-
Aspen-Pitkin CO
39.19N 106.83W Elev. 7820 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max -1 24 10 25 10
Temp 9 6 0 3 21 24 22 16 14 14 11 12 23 25 22 18 14 13 11
Dewpt 5 1 -3 -3 3 4 5 5 4 3 3 3 7 11 11 8 6 6 4
RH 83 79 87 75 45 41 47 61 64 61 69 66 50 55 62 64 70 73 73
Wind dir SW SW S SW NW NW W S S SE SE SE S W W S S S SE
Wind spd 4 6 6 3 4 6 6 3 5 5 5 5 5 5 3 5 4 5 4
Clouds OV B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV
PoP 12hr 5 20 30 40 40
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S C C C C C C C C C C C C C
Wind chill 1 -3-11 -6 15 17 16 5 5 1 3 16 18 9 6 4 2
Min chill 1 -11 -12 16 5 1 0 18 6 2
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 24 3 23 5 29 15 33 15 33
Temp 22 20 10 4 20 21 10 7 26 27 18 17 30 31 19 17 30 31
Dewpt 9 9 3 -2 2 4 -3 -3 6 9 9 10 15 15 9 8 12 14
PWind dir SW W W SW S S S W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr 30 20 0 0 5 20 20 20 5
Snowshwrs C C S S S S S
$$
COZ011-171100-
Montrose-Montrose CO
38.48N 107.86W Elev. 5759 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
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 10 32 17 32 16
Temp 18 14 11 12 26 31 31 24 20 20 18 18 27 32 29 24 21 18 17
Dewpt 14 12 10 8 11 12 12 15 14 13 13 13 15 15 17 17 16 13 12
RH 84 92 96 84 52 45 45 68 77 74 80 80 60 49 60 74 81 80 80
Wind dir SE SE SE SE N NW NW SE SE SE SE E NE N NW NE E E NE
Wind spd 5 5 6 4 3 4 5 4 5 5 5 5 3 5 5 2 3 4 4
Clouds B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV B2 OV B2 B2 B2
PoP 12hr 5 10 20 40 40
QPF 12hr 0 0 0 0.01 0.01
Snow 12hr 00-00 00-00 00-00
Snowshwrs S S S C C C C C C S
Wind chill 9 5 2 3 18 13 12 9 9 26 23 11 9
Min chill 9 2 1 25 13 9 8 23 16 9
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
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 29 10 28 13 34 21 37 20 37
Temp 24 27 15 11 22 28 16 14 28 34 23 23 32 37 23 22 31 36
Dewpt 13 14 9 6 7 8 7 6 12 14 16 16 19 19 17 15 16 17
PWind dir N SW SW SW SE S S SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 B1 B1
PoP 12hr 20 20 5 5 10 20 30 10 5
Snowshwrs S S S S S C S
$$
COZ014-171100-
Gunnison-Gunnison CO
38.54N 106.93W Elev. 7678 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max -10 18 -6 21 -6
Temp 1 -3 -7 -8 9 18 14 7 0 -1 -4 -4 12 21 17 9 2 -2 -4
Dewpt 0 -4 -8-10 -1 3 5 3 0 -1 -4 -4 5 10 9 5 1 -2 -4
RH 95 95 95 91 63 51 67 83100100100100 73 62 70 83 95100100
Wind dir NW N NE NE SE SW NE NE E E E E SE SE SE E E E NE
Wind spd 3 3 5 1 2 5 5 2 3 4 4 6 5 6 4 5 4 5 3
Wind gust 14 18 23 25 28 29
Clouds B2 B1 B1 B1 SC B1 B2 B2 B2 B2 OV B2 B2 OV OV OV OV OV OV
PoP 12hr 5 10 30 40 40
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S S S C C C C C C C C C S
Wind chill -7 -16-17 2 12 6 -8-11-14-18 2 12 10 -1 -7-14-12
Min chill -7 -16 -19 6 -8 -14 -20 8 -7 -14
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 21 -15 19 -13 22 1 25 0 25
Temp 12 17 -5 -13 11 17 -1 -12 16 20 6 2 19 24 6 1 18 24
Dewpt 4 8 -5 -13 0 3 -6 -12 4 8 4 1 11 12 4 0 7 11
PWind dir SE NW NW NE SE SE SE NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr 20 20 0 0 10 20 30 20 5
Snowshwrs S S S S S C C S
$$
COZ022-171100-
Durango-La Plata CO
37.14N 107.75W Elev. 6685 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
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 5 30 11 31 11
Temp 14 10 6 8 24 30 27 19 16 15 13 13 25 31 29 20 16 12 12
Dewpt 9 7 5 6 11 12 14 16 15 14 13 13 18 19 20 18 15 12 12
RH 80 87 96 91 57 46 57 88 96 96100100 74 61 69 92 96100100
Wind dir N NE N NE E S S E SE S E E SE S S E E E SW
Wind spd 4 3 6 2 4 5 4 4 4 4 3 4 8 8 5 3 3 3 4
Clouds SC SC B1 B1 B1 B2 B2 OV B2 OV OV OV OV OV OV OV B2 B2 OV
PoP 12hr 0 40 60 60 60
QPF 12hr 0 0 0.03 0.11 0.10
Snow 12hr 00-00 00-00 1
Snowshwrs S C C C L L C C L L L L C C C
Wind chill 6 4 -3 1 24 21 12 9 8 6 5 17 24 22 6 4
Min chill 6 -3 -4 21 9 6 5 21 11 4
Winter Storm A A A A A A A A A A A A A
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
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 29 0 28 3 33 15 36 11 35
Temp 23 26 7 1 22 27 8 5 27 32 20 16 30 35 18 12 28 34
Dewpt 17 16 5 1 10 11 4 4 15 18 17 16 23 23 15 12 19 20
PWind dir SW W NW SE E SE S W NW
Wind char LT LT LT LT LT GN LT LT LT
Avg clouds OV B2 B1 B1 B1 SC SC B1 B1 B2 OV OV OV OV B2 B2 B1 SC
PoP 12hr 50 10 5 20 30 40 40 20 10
Snowshwrs C C S S C C C C C S S
$$
UTZ024-171100-
Vernal-Uintah UT
40.45N 109.52W Elev. 5278 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 8 26 5 22 -1
Temp 11 12 9 10 22 26 24 15 11 10 7 6 17 22 18 9 5 2 -1
Dewpt 11 9 8 7 12 14 13 10 8 6 5 3 8 12 10 6 3 2 -1
RH 100 87 96 87 65 60 62 80 87 83 91 87 67 65 70 87 91100100
Wind dir NW W NW NE SE E E N NE N NE NE E E NE N N N NE
Wind spd 2 2 3 1 3 4 5 4 5 6 5 6 5 5 5 6 5 5 5
Clouds B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 0 5 10 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Wind chill 3 5 0 3 7 2 -1 -3 -5 9 14 10 -2 -6 -9-13
Min chill 3 0 0 20 2 -3 -7 10 -6 -13
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 20 -3 19 3 24 9 27 8 27
Temp 15 18 4 -3 15 18 8 4 20 22 12 10 23 26 13 8 22 26
Dewpt 7 9 1 -3 6 8 4 3 13 14 9 9 15 16 9 6 12 14
PWind dir E SW SW NE E NW N N SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
PoP 12hr 10 10 5 10 10 20 10 5 5
Snowshwrs S
$$
UTZ027-171100-
Moab-Grand UT
38.56N 109.55W Elev. 4555 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
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 38 24 39 20
Temp 25 22 18 20 34 38 36 30 27 26 25 26 36 39 37 30 25 25 20
Dewpt 16 16 16 16 17 18 19 20 20 21 21 21 21 23 22 21 18 20 15
RH 68 77 92 84 49 44 50 66 74 81 84 81 54 52 54 69 74 81 81
Wind dir W SW S S S W W NE NE NW NE E N N N N N N N
Wind spd 3 3 5 4 4 5 3 3 3 3 4 4 4 5 5 4 4 4 4
Clouds SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2
PoP 12hr 0 20 30 40 30
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs S S S C C C C C C C S S
Wind chill 11 19 19 14
Min chill 21 11 12 32 23 19 19 32 20 14
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
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 15 37 20 42 28 44 24 42
Temp 32 35 20 16 32 36 24 22 37 41 31 29 40 42 27 26 37 42
Dewpt 14 14 10 10 12 14 13 16 18 21 21 24 25 24 18 20 19 18
PWind dir NW W S SE SE SE S NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B1 SC SC FW FW B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC
PoP 12hr 5 0 0 5 20 20 10 5 5
Snowshwrs S S S
$$
UTZ028-171100-
Monticello-San Juan UT
37.87N 109.34W Elev. 4950 ft
1018 PM MST Sat Feb 16 2019
Date Sat 02/16/19 Sun 02/17/19 Mon 02/18/19 Tue
MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 10 29 17 27 13
Temp 17 15 10 15 26 29 27 21 21 19 17 20 24 27 25 20 17 15 13
Dewpt 9 9 10 12 16 17 16 17 17 17 17 18 20 20 19 17 15 15 13
RH 70 77100 88 65 60 63 84 84 92100 92 84 74 78 88 92100100
Wind dir NW SW S S S S S SE S S S SE SE S SW SW NW NW NW
Wind spd 3 4 5 4 9 11 6 6 8 8 8 10 10 10 8 6 6 5 6
Clouds B1 B1 B1 B2 B2 B2 B2 B2 B2 OV B2 OV OV B2 B2 OV OV B2 B2
PoP 12hr 20 70 80 60 40
QPF 12hr 0 0.02 0.06 0.13 0
Snow 12hr 00-00 T 1
Snowshwrs S C C L D D D L L L L L C C S S
Wind chill 9 7 -1 4 16 19 19 13 11 8 6 9 14 17 17 11 8 7 2
Min chill 9 -1 0 17 11 6 6 15 8 2
Date 02/19/19 Wed 02/20/19 Thu 02/21/19 Fri 02/22/19 Sat 02/23/19
MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 25 8 25 13 30 21 32 17 30
Temp 22 22 11 9 22 24 16 14 26 30 25 21 29 31 20 17 26 30
Dewpt 14 12 4 5 10 11 8 9 16 19 21 19 23 22 15 15 18 17
PWind dir NW NW SW S S S S W NW
Wind char GN LT LT GN GN GN GN LT GN
Avg clouds B2 B2 B1 SC SC FW SC B1 B2 B2 OV OV OV B2 B2 B2 B1 SC
PoP 12hr 10 5 5 10 30 40 30 10 10
Snowshwrs S C C C C S
$$