Point Forecast Matrices Issued by NWS Grand Junction, CO
000
FOUS55 KGJT 180808
PFMGJT
POINT FORECAST MATRICES FOR WESTERN COLORADO AND EASTERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
208 AM MDT SAT MAY 18 2013
COZ002-191100-
HAYDEN-ROUTT CO
40.47N 107.21W ELEV. 6601 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 43 61 37 56 37
TEMP 46 47 53 58 60 57 48 44 40 40 47 53 55 53 46 42 39 39
DEWPT 27 28 30 31 33 34 34 34 34 34 36 35 33 33 33 33 33 34
RH 47 47 41 36 36 42 58 68 79 79 65 50 43 46 60 70 79 82
WIND DIR S SE S SW W W W W S SE W W W W SE SE SE W
WIND SPD 6 9 11 12 13 12 9 4 2 1 8 9 9 6 3 5 3 3
CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2
POP 12HR 10 40 30 40 20
QPF 12HR 0 0.04 0.05 0.07 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S C C C C S S S S C
TSTMS S C C S C C S S S S
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 56 37 64 40 73 44 75 45 76
TEMP 53 53 42 39 60 61 47 43 68 69 52 47 70 71 53 48 71 72
DEWPT 38 35 37 34 35 31 35 32 33 29 33 31 32 31 31 35 35 32
PWIND DIR W NW W SW S S S S S
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS B2 OV B2 B1 SC SC SC FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 40 30 10 5 5 5 5 5 10
RAIN SHWRS C C C S
TSTMS C C
$$
COZ006-191100-
GRAND JUNCTION-MESA CO
39.09N 108.56W ELEV. 4858 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 54 72 45 69 45
TEMP 59 57 64 69 71 68 58 53 48 48 58 65 68 66 56 52 48 48
DEWPT 28 30 31 31 31 31 33 35 37 38 39 35 32 33 33 38 37 40
RH 30 35 29 24 23 25 39 50 65 68 49 33 26 29 42 59 65 74
WIND DIR S SE S SW W W N E E SE N NW NW NW NW N NW NW
WIND SPD 5 9 10 10 12 12 8 3 2 3 1 4 5 8 3 6 5 2
CLOUDS B2 SC B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 30 20 20 30
QPF 12HR 0 0.04 0.01 0.01 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S C C C
TSTMS S C S S S C C
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 67 46 76 50 84 52 86 53 86
TEMP 63 64 52 48 71 72 57 53 79 79 61 56 81 81 62 57 81 81
DEWPT 42 39 40 37 34 29 33 34 25 22 28 32 26 23 29 31 28 23
PWIND DIR NW N N S S S S S S
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC SC SC SC SC SC FW FW FW
POP 12HR 30 10 5 5 5 5 5 5 5
RAIN SHWRS C C
TSTMS C
$$
COZ008-191100-
GLENWOOD SPRINGS-GARFIELD CO
39.56N 107.33W ELEV. 5916 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 42 68 38 63 39
TEMP 47 46 56 64 67 64 52 46 42 41 51 59 62 60 50 46 42 42
DEWPT 26 26 27 28 30 32 33 33 34 34 35 34 32 32 32 30 32 31
RH 43 45 32 25 25 30 48 60 73 76 54 39 32 35 50 53 67 65
WIND DIR S S SW SW W W W W S E W W W W W SW SW SW
WIND SPD 3 5 8 10 11 10 8 4 3 2 6 11 11 9 5 4 4 4
CLOUDS B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 40 30 30 30
QPF 12HR 0 0.04 0.02 0.05 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S C C C C S S C C C
TSTMS S C C S C C S S C C
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 62 39 71 42 78 44 80 44 79
TEMP 58 59 45 42 66 67 50 45 72 73 54 48 74 75 54 48 73 74
DEWPT 35 37 33 31 30 31 30 28 28 26 26 26 26 27 25 29 31 27
PWIND DIR W NW N SW S S S S S
WIND CHAR LT LT LT LT LT GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC SC FW FW FW
POP 12HR 30 20 10 5 5 5 5 5 10
RAIN SHWRS C C S S
TSTMS C S
$$
COZ010-191100-
ASPEN-PITKIN CO
39.19N 106.83W ELEV. 7820 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 36 59 32 51 30
TEMP 39 40 48 55 58 55 45 40 35 35 42 48 50 48 40 36 33 32
DEWPT 24 23 23 22 25 28 29 30 30 30 31 29 30 29 31 31 31 31
RH 54 50 37 27 28 35 53 67 82 82 65 47 46 47 70 82 92 96
WIND DIR S S SW SW W W W W SW SW W W W NW NW W N NW
WIND SPD 5 5 9 11 11 9 8 5 3 1 6 10 10 9 2 3 2 4
CLOUDS SC SC B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 40 30 40 30
QPF 12HR 0 0.04 0.03 0.07 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S C C S S
SNOWSHWRS S C C C C S S C C C
TSTMS C C C S C C S S C C
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 31 60 33 67 36 68 35 68
TEMP 48 48 37 33 55 56 41 36 62 63 45 39 63 63 44 39 63 63
DEWPT 33 35 34 31 31 32 33 29 25 31 33 28 25 30 35 33 33 32
PWIND DIR NW NW NW SW SW SW S S S
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR 40 20 10 5 5 5 5 5 10
RAIN SHWRS C S
SNOWSHWRS C C S S
TSTMS C S
$$
COZ011-191100-
MONTROSE-MONTROSE CO
38.48N 107.86W ELEV. 5759 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 47 70 40 65 40
TEMP 51 51 59 66 69 66 54 48 44 43 53 61 64 61 52 47 43 43
DEWPT 25 26 27 27 29 31 32 33 34 35 37 34 31 31 32 34 33 37
RH 36 37 29 23 22 27 43 56 68 73 54 36 29 32 46 60 67 79
WIND DIR S S SW SW W W SW S S S NW NW N N NW S SE W
WIND SPD 9 11 12 12 12 12 10 6 6 6 3 3 6 4 3 8 3 3
CLOUDS B1 B1 B1 SC B1 B2 B1 SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 5 30 20 20 20
QPF 12HR 0 0.02 0 0.04 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S S S S C
TSTMS S C S S S S S
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 62 39 74 44 81 46 82 46 82
TEMP 58 59 45 42 68 70 52 47 75 76 56 50 76 77 56 50 76 77
DEWPT 38 37 37 35 34 29 33 33 25 22 30 31 26 22 32 34 29 26
PWIND DIR NW NE SW SW S S S S S
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC SC FW FW FW
POP 12HR 30 10 5 5 5 5 5 5 10
RAIN SHWRS C C
TSTMS C
$$
COZ014-191100-
GUNNISON-GUNNISON CO
38.54N 106.93W ELEV. 7678 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 35 62 32 57 32
TEMP 40 39 49 58 61 58 46 40 36 35 45 53 56 53 44 39 35 35
DEWPT 23 23 23 23 24 25 27 29 29 29 29 26 25 24 26 27 26 26
RH 50 52 36 26 24 28 47 64 75 78 53 35 30 32 49 62 69 69
WIND DIR W SW SW SW W W W W NW N W W W W SW W SW W
WIND SPD 3 5 10 13 16 14 11 6 3 1 8 13 11 11 3 8 2 4
CLOUDS FW SC SC B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 5 30 20 30 20
QPF 12HR 0 0.01 0.02 0.04 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S C C S S C
SNOWSHWRS S S S S C
TSTMS S C S C C S S
WIND CHILL 33
MIN CHILL 36 33 40 32
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 56 31 64 33 69 34 70 34 71
TEMP 52 52 38 34 59 60 42 36 63 64 44 38 64 65 44 38 65 66
DEWPT 28 28 28 27 26 25 27 26 25 22 29 26 25 22 25 28 27 25
PWIND DIR W NW W SW S SW S S S
WIND CHAR GN GN LT LT LT GN GN GN GN
AVG CLOUDS B1 B2 B1 SC SC SC SC FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 30 20 10 5 5 5 5 5 10
RAIN SHWRS C C S S
SNOWSHWRS C S
TSTMS C S
$$
COZ022-191100-
DURANGO-LA PLATA CO
37.14N 107.75W ELEV. 6685 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 43 69 35 67 35
TEMP 46 47 57 65 68 64 51 45 39 39 52 62 66 62 50 44 39 39
DEWPT 21 23 24 24 25 25 27 28 27 26 28 26 25 24 24 26 25 27
RH 37 38 28 21 20 22 39 51 62 59 39 25 21 23 36 49 57 62
WIND DIR SW SW SW SW W W NW NW N N W W W W NW N NW W
WIND SPD 2 3 8 13 17 17 12 6 6 8 10 10 12 12 3 3 4 9
CLOUDS SC B1 SC SC B1 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 10 20 10 10 5
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
WIND CHILL 33 33
MIN CHILL 34 35
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 66 34 73 37 77 39 79 39 78
TEMP 61 61 43 38 67 68 47 41 71 72 50 43 73 73 50 44 72 72
DEWPT 23 26 26 26 25 19 23 22 22 16 20 20 20 17 20 20 25 20
PWIND DIR W NW NW NW SE W SE SE SE
WIND CHAR GN GN GN GN GN GN GN LT GN
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 10 10 5 5 5 0 5 0 10
$$
UTZ024-191100-
VERNAL-UINTAH UT
40.45N 109.52W ELEV. 5278 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 49 67 42 65 41
TEMP 53 52 59 64 66 63 54 49 45 45 54 61 64 62 52 48 44 44
DEWPT 33 35 36 36 35 33 34 34 34 33 35 34 33 34 32 33 32 32
RH 46 52 42 35 32 32 46 56 65 62 48 36 31 35 46 56 62 62
WIND DIR SW SW SW SW W NW NW NW N NE E SW W N N NW NW SW
WIND SPD 2 4 8 11 12 12 10 8 5 4 1 4 4 10 8 8 2 1
CLOUDS OV SC B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 20 40 20 30 20
QPF 12HR 0 0.06 0 0.04 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S C C S S S S S
TSTMS C C S C C S S S S
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 66 42 72 44 79 45 80 47 80
TEMP 62 63 49 45 67 68 52 47 73 74 55 49 74 75 56 51 75 75
DEWPT 35 35 35 30 33 29 32 31 29 28 30 32 29 28 29 33 26 24
PWIND DIR SW NW SW S S SW S S S
WIND CHAR LT LT LT LT LT GN LT GN GN
AVG CLOUDS B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 20 10 5 5 5 5 5 5 5
RAIN SHWRS S S
TSTMS S
$$
UTZ027-191100-
MOAB-GRAND UT
38.56N 109.55W ELEV. 4555 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 57 74 49 73 48
TEMP 60 60 66 71 73 70 61 56 52 52 62 69 72 69 60 55 51 51
DEWPT 28 30 32 33 30 27 29 31 34 37 35 33 28 28 28 33 34 36
RH 29 32 28 25 20 20 29 38 50 56 36 26 19 21 29 43 52 56
WIND DIR S S SW W W W W NW SW S W NW W NW N N NW N
WIND SPD 6 9 11 13 14 14 11 6 4 3 1 4 8 9 6 6 4 3
CLOUDS B2 SC B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 10 20 10 10 5
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 50 80 54 88 57 88 57 89
TEMP 68 69 56 52 75 76 61 57 83 84 66 60 83 84 66 61 84 84
DEWPT 38 33 34 35 34 20 24 25 24 16 24 26 25 16 23 26 25 17
PWIND DIR N N N S S SW S S S
WIND CHAR LT LT LT LT GN GN GN GN BZ
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 10 5 5 5 5 0 5 0 5
$$
UTZ028-191100-
MONTICELLO-SAN JUAN UT
37.87N 109.34W ELEV. 4950 FT
208 AM MDT SAT MAY 18 2013
DATE 05/17/13 SAT 05/18/13 SUN 05/19/13 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 65 40 61 36
TEMP 49 49 56 62 64 61 52 47 43 43 51 58 60 57 48 43 39 39
DEWPT 24 27 30 32 30 28 29 29 30 31 34 32 30 29 29 29 32 29
RH 37 42 37 32 28 28 41 49 60 62 52 37 32 34 47 57 76 67
WIND DIR S S SW SW W W NW NW NW NW NW W W N N N NW NW
WIND SPD 5 6 11 14 14 12 11 9 8 5 5 4 4 8 12 6 14 12
CLOUDS B2 SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 10 40 20 20 5
QPF 12HR 0 0.07 0.01 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S
TSTMS C C S S S
WIND CHILL 31 31
MIN CHILL 39 31
DATE 05/20/13 TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 59 38 68 43 74 46 75 46 75
TEMP 55 56 44 40 63 64 50 46 69 70 54 49 70 71 54 49 70 71
DEWPT 35 30 28 29 33 19 17 18 23 15 18 22 23 14 15 18 25 18
PWIND DIR NW N NW SW S SW S S S
WIND CHAR GN GN LT LT GN BZ BZ BZ BZ
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 20 10 5 5 5 0 5 0 5
RAIN SHWRS S
$$