Point Forecast Matrices Issued by NWS Grand Junction, CO
000
FOUS55 KGJT 182152
PFMGJT
POINT FORECAST MATRICES FOR WESTERN COLORADO AND EASTERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
352 PM MDT SAT MAY 18 2013
COZ002-191100-
HAYDEN-ROUTT CO
40.47N 107.21W ELEV. 6601 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
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 38 57 37 55 37
TEMP 53 48 47 44 46 38 52 57 56 52 51 46 38 43 51 53 54 48 44 39 38
DEWPT 34 34 36 36 33 37 32 31 31 35 36 35 34 36 37 35 35 36 37 36 34
RH 48 58 65 73 60 96 46 37 38 52 56 65 85 76 59 50 48 63 76 89 85
WIND DIR W SW W SW SW W W W NW W W W W W W W W W W W SW
WIND SPD 10 4 3 4 5 8 12 14 12 5 4 5 6 12 13 12 13 6 4 2 2
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 60 30 60 60 30
QPF 12HR 0.04 0.04 0.07 0.09 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S C C C C C C C L L C C C C
TSTMS L S S S S S C C S S C C
WIND CHILL 32 36
MIN CHILL 39 39
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 63 39 73 45 77 46 77 46 74
TEMP 57 62 48 40 65 71 55 46 69 75 57 47 70 75 57 47 67 72
DEWPT 35 32 34 32 34 31 34 33 34 30 33 36 35 31 32 31 31 31
PWIND DIR W SW S S S S S S S
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW SC SC FW FW SC FW FW FW SC FW FW FW SC
POP 12HR 5 5 5 5 5 5 10 5 5
$$
COZ006-191100-
GRAND JUNCTION-MESA CO
39.09N 108.56W ELEV. 4858 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 70 46 67 46
TEMP 68 58 55 52 46 56 63 68 69 60 55 51 46 54 60 66 65 57 53 49 46
DEWPT 33 35 37 38 38 39 36 31 34 35 38 39 39 39 40 39 39 37 39 38 38
RH 27 42 51 59 73 53 36 25 27 39 53 63 76 57 47 37 38 47 59 66 73
WIND DIR W NW N N NE NE NW NW NW N N NW N N NW NW N E SE SE SE
WIND SPD 10 4 2 1 3 1 5 9 8 3 3 2 3 3 8 6 6 4 4 5 5
CLOUDS B2 B2 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW
POP 12HR 50 40 30 20 5
QPF 12HR 0.01 0.01 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C S S S S S S
TSTMS C S S C S S S S
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 76 50 85 53 86 53 86 54 84
TEMP 66 74 59 50 74 82 64 53 76 83 64 53 76 83 65 54 74 81
DEWPT 34 30 35 35 28 22 28 33 27 20 26 31 27 21 26 29 25 23
PWIND DIR NE NE S S S S S S S
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 5 5 5 5 5 5 5 5
$$
COZ008-191100-
GLENWOOD SPRINGS-GARFIELD CO
39.56N 107.33W ELEV. 5916 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
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 40 64 39 62 39
TEMP 62 55 49 44 40 51 61 62 64 54 46 43 39 46 57 62 59 48 44 42 39
DEWPT 32 31 32 32 33 33 31 30 31 31 31 31 31 35 35 32 36 32 34 33 31
RH 32 40 52 62 76 50 32 30 29 41 55 62 73 65 43 32 42 54 68 70 73
WIND DIR W W W W W W W W W W W W W W W W W W W W SW
WIND SPD 9 10 4 2 4 5 9 14 10 6 3 3 4 11 14 11 9 6 3 3 4
CLOUDS B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 70 50 40 30 20
QPF 12HR 0.02 0.03 0.02 0.04 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S S C C C C C C C C C C S S
TSTMS L S S S S S C C S S C C
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 70 41 78 45 81 45 81 46 78
TEMP 64 66 47 41 71 73 52 45 74 76 53 45 74 76 54 46 72 73
DEWPT 30 31 31 30 29 28 27 28 29 26 24 29 29 27 25 26 25 25
PWIND DIR W SW S S S S S S S
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC FW FW FW SC FW FW FW SC
POP 12HR 5 5 5 5 5 5 10 5 5
$$
COZ010-191100-
ASPEN-PITKIN CO
39.19N 106.83W ELEV. 7820 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 32 53 30 51 31
TEMP 51 46 41 33 34 43 51 51 52 37 30 31 31 44 50 51 48 40 34 33 32
DEWPT 32 35 35 32 32 34 30 29 31 34 30 31 30 33 32 31 34 35 34 33 31
RH 48 65 79 96 92 70 44 42 44 89100100 96 65 50 46 58 82100100 96
WIND DIR W W SW SW W NW NW NW NW W W W NW W W NW NW W W W W
WIND SPD 8 5 4 3 4 5 9 11 8 4 3 3 4 10 10 9 9 5 6 6 5
CLOUDS B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B1
POP 12HR 60 40 40 50 30
QPF 12HR 0.04 0.03 0.03 0.07 0.05
SNOW 12HR 00-00 00-00 T
RAIN SHWRS L C S S S C C C C C C C C C C C
SNOWSHWRS C C C C C C C C C S S
TSTMS L S S S S S C C S S C C
WIND CHILL 38 28 27 26
MIN CHILL 30 33 27 39 35 27
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 59 33 68 37 70 36 70 37 69
TEMP 57 55 37 34 66 63 42 38 68 64 41 37 68 64 42 38 67 63
DEWPT 29 31 34 30 26 30 34 30 26 29 35 32 30 31 34 30 23 29
PWIND DIR NW W SW SW S S S SW S
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW SC SC SC FW FW SC SC FW SC SC SC SC FW SC
POP 12HR 5 5 5 5 5 10 10 5 5
$$
COZ011-191100-
MONTROSE-MONTROSE CO
38.48N 107.86W ELEV. 5759 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
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 41 66 40 63 40
TEMP 65 61 56 51 41 53 60 65 65 54 48 44 40 52 60 62 59 53 46 44 40
DEWPT 33 33 37 37 36 37 35 30 33 32 35 37 37 36 36 34 36 35 37 35 35
RH 30 35 49 59 82 54 39 27 30 43 60 76 89 54 41 35 42 50 71 70 82
WIND DIR W S S S S W W NW NW SE S S SW W NW NW NW S S S SE
WIND SPD 10 5 5 5 4 4 8 9 9 4 4 5 3 3 9 9 6 2 5 6 2
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 SC SC SC
POP 12HR 50 30 30 20 10
QPF 12HR 0.01 0.03 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C S S S S S S S
TSTMS C S S C S S S S
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 73 43 82 48 83 47 83 48 81
TEMP 68 68 51 43 76 77 57 48 78 77 56 47 78 77 57 48 76 76
DEWPT 34 29 34 33 27 23 31 32 26 20 29 31 29 21 27 31 25 23
PWIND DIR SW SW S S S S S S S
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW SC SC FW FW SC FW FW FW SC FW FW FW SC
POP 12HR 0 5 5 5 5 5 10 5 5
$$
COZ014-191100-
GUNNISON-GUNNISON CO
38.54N 106.93W ELEV. 7678 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 32 58 31 56 31
TEMP 57 47 40 35 32 44 55 57 58 48 39 35 31 39 50 56 52 46 38 34 31
DEWPT 26 29 29 29 28 30 28 24 24 25 26 26 25 28 27 25 28 27 28 26 27
RH 30 49 64 78 85 57 35 28 27 40 59 69 78 64 41 30 39 47 67 72 85
WIND DIR W W W W W W W W W W W W W W W W NW W W W W
WIND SPD 12 9 5 4 5 8 12 13 12 6 4 4 5 10 14 14 12 5 4 4 6
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR 50 20 20 20 10
QPF 12HR 0.01 0.01 0.02 0.02 0
SNOW 12HR 00-00 00-00 T
RAIN SHWRS C S S S S S S S S S S
SNOWSHWRS S S S
TSTMS C S S S S S S S
WIND CHILL 26 25 32 24
MIN CHILL 30 29 35 30
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 63 32 70 35 72 35 72 36 71
TEMP 56 58 41 32 62 64 45 35 64 66 46 35 64 66 47 36 63 65
DEWPT 27 25 28 26 26 23 29 28 26 21 27 28 27 22 26 26 23 19
PWIND DIR W W SW SW S S S S S
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC FW SC SC SC FW FW SC
POP 12HR 5 5 5 5 5 5 10 5 5
$$
COZ022-191100-
DURANGO-LA PLATA CO
37.14N 107.75W ELEV. 6685 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
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 67 35 65 34
TEMP 64 59 48 43 35 54 65 67 64 53 43 40 35 50 62 64 64 55 47 39 34
DEWPT 25 27 29 28 27 28 25 26 22 23 25 27 27 26 23 25 26 25 27 25 27
RH 22 29 47 55 72 36 22 21 20 31 49 59 72 39 22 22 23 31 45 57 75
WIND DIR W NW NW NW NW W W W W NW N NW NW W W NW NW NW N N N
WIND SPD 16 9 6 5 6 11 16 19 17 8 4 5 6 13 14 10 10 6 6 6 2
CLOUDS B1 B1 SC FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC FW
POP 12HR 30 10 10 10 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS C
WIND CHILL 29 29
MIN CHILL 37 34 34
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 73 36 78 40 81 40 79 39 77
TEMP 69 72 51 36 74 77 55 40 77 80 57 40 75 78 55 39 73 76
DEWPT 26 22 24 24 24 17 21 22 22 15 18 21 24 18 17 21 25 15
PWIND DIR NW NW SE W SE W SE W SE
WIND CHAR LT GN GN LT GN LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW
POP 12HR 0 5 5 5 5 5 10 5 5
$$
UTZ024-191100-
VERNAL-UINTAH UT
40.45N 109.52W ELEV. 5278 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 66 40 66 42
TEMP 61 58 52 46 42 52 62 66 64 57 46 44 40 48 58 66 62 56 49 44 42
DEWPT 34 33 34 33 32 34 33 32 34 34 36 36 33 35 36 32 34 34 37 34 31
RH 36 39 50 60 67 50 33 28 32 42 68 73 76 60 44 28 35 43 63 68 65
WIND DIR NW N N NW NW SE SW W NW N N N N SW SW N W SW N N NE
WIND SPD 12 9 5 4 5 3 4 9 11 9 6 6 5 3 5 2 3 1 3 4 1
CLOUDS B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW
POP 12HR 30 30 30 20 10
QPF 12HR 0.01 0.02 0.04 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C C S S S S S
TSTMS C S S S S C S S S S
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 45 80 47 81 48 81 47 81
TEMP 63 67 53 45 69 74 57 47 71 75 58 48 71 75 57 47 71 75
DEWPT 33 32 35 33 31 27 31 32 27 25 27 29 25 26 32 33 24 22
PWIND DIR SE S S SW S SW S SW S
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS FW SC FW FW SC SC SC FW FW SC FW FW FW SC FW FW FW FW
POP 12HR 0 5 5 5 5 5 5 5 5
$$
UTZ027-191100-
MOAB-GRAND UT
38.56N 109.55W ELEV. 4555 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
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 50 74 48 72 50
TEMP 71 72 59 55 50 57 68 72 73 65 57 52 49 52 64 71 72 65 59 56 51
DEWPT 27 29 32 35 35 34 33 29 30 30 35 38 37 36 37 36 32 31 34 35 37
RH 19 20 36 47 56 42 27 20 20 27 43 59 63 54 37 28 23 28 39 45 59
WIND DIR W NW W W N W NW NW NW NW NW W NW NW NW NW NW NE E E S
WIND SPD 13 9 8 2 3 3 6 9 10 8 8 4 4 4 6 8 6 6 5 2 0
CLOUDS B1 SC SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC FW FW FW
POP 12HR 30 30 20 10 5
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
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 79 55 88 59 89 59 89 58 87
TEMP 69 79 65 56 77 88 71 60 79 89 71 60 79 89 70 59 77 87
DEWPT 36 24 29 28 25 16 21 25 24 14 20 24 24 16 20 24 23 12
PWIND DIR W SW S SW S S S S S
WIND CHAR LT LT GN GN GN GN BZ BZ GN
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 5 5 5 5 5 5 5 5
$$
UTZ028-191100-
MONTICELLO-SAN JUAN UT
37.87N 109.34W ELEV. 4950 FT
352 PM MDT SAT MAY 18 2013
DATE 05/18/13 SUN 05/19/13 MON 05/20/13 TUE
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 40 61 36 59 38
TEMP 57 51 47 42 42 55 61 61 60 54 49 44 36 50 55 58 58 49 44 42 38
DEWPT 33 31 30 31 29 34 34 33 32 30 33 34 31 36 35 36 31 28 30 30 31
RH 40 46 51 65 60 45 36 35 35 40 54 68 82 58 47 44 36 44 57 62 76
WIND DIR W NW NW N NW NW W W NW N NW NW NW NW N N N N N NE NE
WIND SPD 11 10 10 9 8 8 10 10 12 11 11 12 12 12 13 16 14 8 6 5 4
CLOUDS B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 SC SC FW FW FW
POP 12HR 50 30 30 10 5
QPF 12HR 0.02 0.03 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S C C C S S
TSTMS C S S S S S C S S
WIND CHILL 36 38 28
MIN CHILL 37 35 36
DATE 05/21/13 WED 05/22/13 THU 05/23/13 FRI 05/24/13 SAT 05/25/13
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 68 43 75 47 76 47 75 46 73
TEMP 63 67 50 43 70 74 55 47 71 75 56 47 70 74 55 46 69 72
DEWPT 35 24 23 22 24 16 14 20 24 12 14 19 23 14 15 18 25 12
PWIND DIR N SW S SW S S S S S
WIND CHAR LT LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 0 5 5 5 5 5 5 5
$$