Point Forecast Matrices Issued by NWS Grand Junction, CO
000
FOUS55 KGJT 181305
PFMGJT
POINT FORECAST MATRICES FOR WESTERN COLORADO AND EASTERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
705 AM MDT SAT MAY 18 2013
COZ002-182300-
HAYDEN-ROUTT CO
40.47N 107.21W ELEV. 6601 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 63 38 57 37 55
TEMP 54 60 62 59 49 43 40 39 45 52 54 53 47 42 39 38 44 51 53 51
DEWPT 32 31 32 34 35 36 35 33 36 33 30 31 34 34 33 34 36 37 35 35
RH 43 33 32 39 58 76 82 79 70 48 40 43 60 73 79 85 73 59 50 54
WIND DIR S W W W SW W S SW W W W W W SW E SW NW NW W NW
WIND SPD 6 13 12 9 5 3 2 3 5 9 10 9 1 2 2 2 5 10 11 9
CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2
POP 12HR 70 70 30 30 50
QPF 12HR 0.06 0.06 0.04 0.04 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L L C S S S S S C C C S S C C C C S
TSTMS C L L C S C S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 36 63 39 73 44 76 46 76
TEMP 41 38 59 60 46 42 68 69 52 47 71 72 54 49 71 72
DEWPT 37 34 35 31 34 32 33 30 33 32 34 30 31 34 36 34
PWIND DIR W W SW S S S S S
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS B2 B1 SC SC SC FW FW SC SC FW FW SC FW FW SC SC
POP 12HR 20 10 5 5 5 5 5 10
RAIN SHWRS S
$$
COZ006-182300-
GRAND JUNCTION-MESA CO
39.09N 108.56W ELEV. 4858 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 74 46 70 46 66
TEMP 65 71 73 70 61 55 50 47 55 64 68 67 60 55 50 47 54 62 64 63
DEWPT 33 32 36 32 35 37 38 38 39 37 31 35 34 37 38 39 39 40 39 39
RH 30 24 26 24 38 51 63 71 55 37 25 30 37 51 63 74 57 44 40 41
WIND DIR S W W W N NE E NE W NW NW NW NW SW W N N NW N N
WIND SPD 8 11 8 10 4 2 1 3 1 5 8 9 3 3 2 3 6 6 9 9
CLOUDS B1 B2 OV B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 60 30 20 20 30
QPF 12HR 0.04 0.01 0.02 0.04 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S S S S S S C C C C
TSTMS C L C S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 45 76 50 84 52 86 53 86
TEMP 53 47 71 72 57 53 79 79 61 56 81 81 62 57 81 81
DEWPT 39 38 34 29 33 34 26 22 28 32 27 22 27 31 28 23
PWIND DIR E N SW S S S S S
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS B1 SC FW FW FW FW FW SC SC FW FW SC FW FW FW FW
POP 12HR 10 5 5 5 5 5 5 5
$$
COZ008-182300-
GLENWOOD SPRINGS-GARFIELD CO
39.56N 107.33W ELEV. 5916 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 70 39 64 39 61
TEMP 57 66 69 65 55 47 43 40 48 58 62 60 53 45 42 40 47 57 59 57
DEWPT 26 27 28 32 31 32 32 34 34 33 30 32 31 31 31 31 35 35 32 36
RH 30 23 21 29 40 56 65 79 58 39 30 35 43 58 65 70 63 43 36 45
WIND DIR SW W W W W W NW SW W W W W W W S NW W W NW NW
WIND SPD 8 10 16 9 6 2 1 2 4 9 12 9 5 2 1 2 3 4 10 8
CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2
POP 12HR 60 50 30 30 40
QPF 12HR 0.04 0.02 0.04 0.04 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S S S C C C S S C C C C S
TSTMS S C C S S C S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 38 71 41 78 44 81 45 80
TEMP 44 41 66 67 49 44 72 73 54 48 75 76 55 49 74 75
DEWPT 34 31 30 31 30 28 29 27 26 27 28 27 24 28 31 29
PWIND DIR NW N SW S S S S S
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS B2 B1 SC SC SC FW FW SC SC FW FW SC FW FW SC SC
POP 12HR 20 10 5 5 5 5 5 10
RAIN SHWRS S
$$
COZ010-182300-
ASPEN-PITKIN CO
39.19N 106.83W ELEV. 7820 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 60 32 53 30 51
TEMP 49 56 59 56 45 38 35 32 40 48 50 49 41 35 33 31 39 48 49 47
DEWPT 24 21 23 31 34 34 32 32 35 31 29 31 33 33 32 30 33 32 31 34
RH 37 25 25 38 65 85 89100 82 51 44 50 73 92 96 96 79 54 50 60
WIND DIR SW W W W W W W W NW NW NW NW W W SW W NW NW NW NW
WIND SPD 8 12 11 6 3 3 3 3 6 9 11 8 2 1 1 1 8 9 12 9
CLOUDS B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 OV OV OV
POP 12HR 60 60 30 30 40
QPF 12HR 0.04 0.04 0.04 0.04 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C S S S C C C C S S C C C C S
SNOWSHWRS S S S C C C S S C C S
TSTMS C C L C C C S S S S
WIND CHILL 33
MIN CHILL 32 37 40 32 36
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 60 33 67 36 69 36 69
TEMP 36 34 55 56 41 36 61 62 45 40 63 64 45 40 63 64
DEWPT 34 31 29 31 33 30 26 30 34 29 26 30 35 32 30 34
PWIND DIR NW NW W SW SW S S S
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS OV B2 B1 SC SC FW SC SC SC SC FW SC SC FW SC SC
POP 12HR 20 10 5 5 5 5 10 10
RAIN SHWRS S
SNOWSHWRS S
$$
COZ011-182300-
MONTROSE-MONTROSE CO
38.48N 107.86W ELEV. 5759 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 72 41 66 40 62
TEMP 60 68 71 67 55 48 44 42 52 61 64 63 55 47 43 41 50 59 60 58
DEWPT 30 27 27 33 34 36 38 37 38 36 30 33 31 35 36 37 36 36 34 36
RH 32 21 19 28 45 63 79 82 59 39 28 32 40 63 76 85 58 42 37 44
WIND DIR S W W W SE S SE S NW NW NW NW W S S W NW NW NW NW
WIND SPD 8 11 16 9 3 6 5 5 4 6 5 6 3 2 2 3 5 8 10 9
CLOUDS B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV B2
POP 12HR 60 60 20 20 30
QPF 12HR 0.03 0.01 0.01 0.01 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L S S S S S C C C C
TSTMS S C L S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 74 43 81 47 83 47 83
TEMP 45 42 68 70 52 46 75 76 57 51 77 78 57 51 77 78
DEWPT 37 35 34 28 33 33 25 22 30 31 27 21 30 33 29 25
PWIND DIR S NE SW S S S S S
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS B2 SC SC FW FW FW FW SC SC FW FW SC FW FW FW SC
POP 12HR 10 5 5 5 5 5 5 10
$$
COZ014-182300-
GUNNISON-GUNNISON CO
38.54N 106.93W ELEV. 7678 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 64 32 58 31 56
TEMP 50 59 63 59 50 41 36 33 41 53 56 54 47 39 35 32 40 52 54 52
DEWPT 25 23 26 27 29 29 29 28 30 28 24 24 25 26 25 25 28 27 25 28
RH 37 25 24 29 44 62 75 82 65 38 29 31 42 59 66 75 62 38 32 39
WIND DIR SW SW SW W SW W W W W W W W W W SW SW W W NW NW
WIND SPD 5 11 12 10 6 4 3 4 6 12 12 10 5 2 1 3 8 10 11 12
CLOUDS SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR 60 60 20 20 40
QPF 12HR 0.01 0.01 0.02 0.02 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L S S S S S S S S C C C C S
SNOWSHWRS S S S C C
TSTMS S C L S S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 63 32 69 34 71 35 72
TEMP 39 34 58 59 41 35 63 64 44 38 65 66 45 39 66 67
DEWPT 28 27 27 25 27 26 25 22 29 27 26 22 26 28 27 24
PWIND DIR NW NW W SW SW S S S
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B2 B1 SC SC SC FW FW SC SC FW FW SC SC FW SC SC
POP 12HR 20 5 5 5 5 5 5 10
RAIN SHWRS S
$$
COZ022-182300-
DURANGO-LA PLATA CO
37.14N 107.75W ELEV. 6685 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 71 35 67 35 65
TEMP 58 66 69 65 57 48 41 36 53 62 64 65 57 48 40 36 51 60 63 61
DEWPT 25 23 23 25 28 29 28 27 28 25 25 22 21 25 26 27 26 23 25 26
RH 28 19 17 22 33 47 59 69 38 24 22 19 24 40 57 69 37 24 23 26
WIND DIR SW W W W NW NW NW NW W W W W NW W N NW W W W NW
WIND SPD 6 12 16 12 10 5 5 5 11 16 17 14 6 4 5 4 10 14 16 13
CLOUDS B1 B1 B2 B1 B1 FW FW SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC
POP 12HR 50 50 5 5 20
QPF 12HR 0.02 0.01 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S
TSTMS S C C S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 73 37 78 39 80 40 79
TEMP 45 36 66 68 47 41 71 72 50 44 73 74 51 45 73 73
DEWPT 27 27 26 20 22 23 22 15 20 21 22 17 19 20 25 19
PWIND DIR N NW NW SE W SE W SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW SC
POP 12HR 10 5 5 5 5 5 5 10
$$
UTZ024-182300-
VERNAL-UINTAH UT
40.45N 109.52W ELEV. 5278 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 69 42 66 42 65
TEMP 60 66 68 65 58 52 46 44 52 61 64 63 57 51 46 44 52 60 63 61
DEWPT 36 34 33 33 33 33 33 32 34 34 32 33 34 35 35 33 35 36 32 34
RH 41 30 27 30 39 48 60 62 50 36 30 32 42 54 65 65 52 41 31 36
WIND DIR SW SW W NW W W W SW S SW W NW NW N N W N E NW NW
WIND SPD 8 13 16 9 5 4 4 5 3 3 8 10 9 6 4 5 4 5 5 6
CLOUDS B1 B1 B1 B1 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 40 30 30 30 30
QPF 12HR 0.06 0.01 0.02 0.04 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S C S S S C C C C
TSTMS C C C S S S S S S
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 72 44 79 46 80 47 81
TEMP 51 44 67 68 52 47 73 74 55 50 75 75 56 51 76 76
DEWPT 37 31 33 30 33 32 29 28 30 32 28 27 29 30 26 26
PWIND DIR N W S S SW S SW S
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS B1 SC FW SC SC FW SC SC SC FW SC SC FW FW FW SC
POP 12HR 10 5 5 5 5 5 5 5
$$
UTZ027-182300-
MOAB-GRAND UT
38.56N 109.55W ELEV. 4555 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 76 50 74 50 71
TEMP 67 73 75 72 65 60 55 52 60 68 73 72 65 59 54 52 59 67 69 68
DEWPT 33 34 32 27 28 32 35 36 34 33 27 28 28 35 37 37 36 37 36 32
RH 28 24 21 19 25 35 47 54 37 27 18 19 25 40 52 56 42 33 30 26
WIND DIR SW W W W W NW SW W W NW NW NW N NW W W W N W N
WIND SPD 12 12 14 12 6 5 2 4 3 8 9 11 9 6 3 4 4 9 10 10
CLOUDS B1 B2 B2 B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 SC
POP 12HR 50 40 10 10 20
QPF 12HR 0.02 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS C C C
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 80 54 88 58 89 58 89
TEMP 58 51 75 76 61 57 83 84 66 61 84 85 67 62 84 84
DEWPT 34 37 36 22 27 26 24 16 22 26 24 16 22 26 24 18
PWIND DIR NE N SW S SW S S S
WIND CHAR LT LT LT GN BZ BZ GN BZ
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 5 5 5 5 5 5 5 5
$$
UTZ028-182300-
MONTICELLO-SAN JUAN UT
37.87N 109.34W ELEV. 4950 FT
705 AM MDT SAT MAY 18 2013
DATE SAT 05/18/13 SUN 05/19/13 MON 05/20/13
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 67 40 61 36 58
TEMP 57 64 66 63 55 49 44 41 50 57 60 58 51 45 40 37 47 54 56 55
DEWPT 33 36 35 32 31 31 31 30 34 34 32 31 28 32 33 31 36 35 36 31
RH 40 35 32 31 40 50 60 65 54 42 35 36 41 60 76 79 65 48 47 40
WIND DIR S SW SW NW NW NW NW NW W NW NW NW W N NW NW NW NW N N
WIND SPD 13 16 13 11 9 9 8 9 6 11 9 11 10 10 12 11 14 16 18 17
CLOUDS B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 70 60 20 20 20
QPF 12HR 0.08 0.01 0.02 0.01 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L S S S S S S S S S S
TSTMS C L L S S S S S S S
WIND CHILL 35 33 29
MIN CHILL 39 33
DATE TUE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 37 68 43 75 46 75 47 75
TEMP 45 39 63 64 50 46 70 71 54 49 70 71 55 50 70 71
DEWPT 30 31 35 22 20 19 23 14 16 22 23 13 16 19 23 17
PWIND DIR N NW SW S SW S S S
WIND CHAR GN LT GN GN BZ BZ BZ BZ
AVG CLOUDS SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW SC
POP 12HR 5 5 0 5 5 5 5 5
$$