Point Forecast Matrices
Issued by NWS Grand Junction, CO

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000 FOUS55 KGJT 191418 PFMGJT FOUS55 KGJT 191418 PFMGJT Point Forecast Matrices for Western Colorado and Eastern Utah National Weather Service Grand Junction, CO 818 AM MDT Mon Apr 19 2021 COZ002-192300- Hayden-Routt CO 40.47N 107.21W Elev. 6601 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 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 55 16 43 21 46 Temp 40 54 53 44 32 25 21 16 23 32 40 42 31 25 22 21 28 40 46 45 Dewpt 22 18 20 20 16 16 13 12 12 10 10 8 11 13 14 15 17 19 22 23 RH 48 24 27 38 51 68 71 84 62 39 28 24 43 60 71 77 63 42 38 41 Wind dir S W W W N E E SE SE NW NW NW NE E E E E SE NE NE Wind spd 11 23 25 16 9 5 4 4 3 4 8 9 5 6 8 5 5 6 6 6 Wind gust 33 36 Clouds SC OV OV OV B2 SC FW FW FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 PoP 12hr 40 30 0 5 30 QPF 12hr 0.06 0.01 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Snowshwrs C C C C C Tstms S S Wind chill 34 36 24 18 15 9 34 36 25 17 13 13 22 Min chill 30 36 18 9 12 30 17 12 15 38 Wind Y Y Y Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 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 27 51 27 54 30 61 36 67 Temp 32 27 43 50 33 27 48 53 37 30 53 61 43 36 62 65 Dewpt 25 23 21 17 21 20 22 22 26 24 25 23 25 25 26 24 PWind dir E W S SW SW SW S SW Wind char LT GN LT GN LT GN GN GN Avg clouds B2 B2 B1 B1 SC SC B1 B1 SC SC FW SC SC SC SC SC PoP 12hr 20 40 20 40 20 5 0 5 Rain shwrs S C S C S Snowshwrs S S C C S S S Tstms S $$ COZ006-192300- Grand Junction-Mesa CO 39.09N 108.56W Elev. 4858 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 30 60 38 66 Temp 48 61 70 67 52 41 35 30 37 48 57 59 50 42 40 38 44 57 64 65 Dewpt 19 16 14 14 19 17 14 12 11 8 6 4 7 10 12 17 19 18 19 18 RH 31 17 11 13 27 37 41 46 33 19 13 11 17 26 31 42 36 21 17 16 Wind dir NW W W NW N N N E SE NW NW NW NE E E E E E NW NW Wind spd 4 10 26 29 16 5 5 8 5 4 6 8 5 5 4 4 5 4 5 6 Wind gust 37 41 Clouds FW FW B1 B1 B1 FW FW FW FW SC FW FW SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 22 Min chill 37 22 24 38 34 35 Freeze A A A Wind Y Y Y Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 66 41 68 41 76 48 81 Temp 47 40 58 65 48 41 60 67 48 41 66 74 56 48 73 79 Dewpt 26 28 25 17 25 27 24 17 22 23 21 17 22 25 23 15 PWind dir N NW SW SW W S S S Wind char LT LT LT GN LT LT GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC FW FW FW FW SC SC SC PoP 12hr 10 20 10 20 5 0 0 5 Rain shwrs S S Tstms S S $$ COZ008-192300- Glenwood Springs-Garfield CO 39.56N 107.33W Elev. 5916 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 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 61 23 49 29 53 Temp 39 54 61 56 42 33 28 23 29 40 47 48 37 32 30 29 34 47 53 51 Dewpt 18 19 19 21 22 20 16 14 15 13 12 9 10 13 14 21 24 26 25 27 RH 42 25 19 25 44 58 60 68 55 33 24 20 32 45 51 72 66 43 33 39 Wind dir SW W W W W NW N NE SE W W W NE NE E E E E W S Wind spd 6 17 25 20 6 4 4 5 4 4 10 9 4 4 4 5 5 5 6 5 Wind gust 37 32 17 17 Clouds FW FW B2 B2 B1 SC FW FW FW FW SC SC B1 B1 B2 OV B2 B2 B2 B2 PoP 12hr 20 30 0 10 30 QPF 12hr 0.02 0.01 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Snowshwrs C C C Tstms S S Wind chill 16 23 23 Min chill 32 29 16 18 28 23 24 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 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 34 54 33 56 34 62 40 68 Temp 38 34 48 52 37 33 51 55 40 34 55 61 44 40 62 66 Dewpt 31 30 28 25 27 28 26 24 28 27 25 25 28 28 29 26 PWind dir SE W S SW SW SW S SW Wind char LT GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B1 SC B1 B1 B1 SC FW FW FW SC SC SC SC PoP 12hr 20 50 20 40 10 0 0 5 Rain shwrs S S C C S S C Snowshwrs S C S Tstms S S $$ COZ010-192300- Aspen-Pitkin CO 39.19N 106.83W Elev. 7820 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 21 46 27 50 Temp 36 50 53 46 37 31 25 21 25 39 45 44 32 28 27 28 33 47 50 48 Dewpt 17 15 19 21 23 22 18 14 12 9 12 11 13 14 16 20 22 22 23 23 RH 45 24 26 37 56 69 74 74 57 28 26 26 45 55 63 71 63 37 34 37 Wind dir W W W W NW W W W NW NW NW NW S S S S S SW W W Wind spd 11 16 18 12 9 5 4 3 2 6 8 9 4 4 3 3 3 5 8 5 Wind gust 16 20 17 Clouds FW FW B2 OV OV B2 B2 B1 FW FW SC SC SC B1 B2 OV OV OV OV B2 PoP 12hr 40 40 5 20 50 QPF 12hr 0.03 0.09 0 0.01 0.06 Snow 12hr 00-00 T 00-00 Rain shwrs S S C C C C Snowshwrs C C S S C C Tstms S S S S S S Wind chill 28 30 25 19 38 22 Min chill 23 25 17 17 37 22 22 25 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 49 30 51 31 58 37 64 Temp 36 31 46 46 33 30 49 49 36 31 53 56 41 37 60 61 Dewpt 26 23 23 22 23 22 21 21 24 22 21 24 24 23 23 23 PWind dir S W SW W W W SW SW Wind char LT GN LT GN LT GN GN GN Avg clouds B2 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW SC FW SC FW PoP 12hr 40 60 30 50 20 5 0 5 Rain shwrs C L C C C S Snowshwrs C C C C S C S Tstms S S $$ COZ011-192300- Montrose-Montrose CO 38.48N 107.86W Elev. 5759 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 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 27 56 34 63 Temp 46 59 64 62 50 40 32 27 35 46 53 55 43 38 35 35 45 55 62 61 Dewpt 17 15 14 13 17 20 16 14 13 11 8 6 7 10 13 20 20 18 16 15 RH 31 17 14 14 27 44 51 57 40 24 16 13 22 31 40 54 36 23 16 16 Wind dir S W W W NW NW S E NW NW NW NW NE SE SE SE E W SW SW Wind spd 10 13 23 31 16 6 5 8 3 6 10 9 4 5 5 5 5 6 12 11 Wind gust 33 43 25 Clouds FW FW SC B2 B2 SC FW FW FW SC FW SC SC B1 B2 B2 B2 B2 B2 B2 PoP 12hr 5 5 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 19 Min chill 35 35 19 22 34 29 33 Freeze A A A Wind Y Y Y Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 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 60 36 60 36 70 43 75 Temp 43 37 56 59 42 37 56 59 43 36 61 68 49 44 68 72 Dewpt 25 24 23 20 28 28 22 19 24 23 21 17 24 24 22 16 PWind dir S W SW SW SW SW S SW Wind char LT GN GN GN GN LT GN GN Avg clouds B2 B1 SC B1 B1 B1 B1 B1 SC FW FW FW FW FW SC SC PoP 12hr 10 30 20 20 5 0 0 0 Rain shwrs C S S S Tstms S S $$ COZ014-192300- Gunnison-Gunnison CO 38.54N 106.93W Elev. 7678 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 17 48 21 51 Temp 31 51 56 54 42 33 23 17 24 37 45 47 35 27 23 22 31 45 50 50 Dewpt 15 15 14 13 19 20 18 15 14 10 7 5 12 15 17 19 20 19 18 18 RH 51 23 19 19 39 58 81 92 65 32 20 17 38 60 77 88 63 35 28 28 Wind dir SW W W W NW W NW W W W W W N E E E SE SW SW SW Wind spd 6 19 23 25 11 9 6 6 4 9 14 13 5 4 3 3 4 8 11 11 Wind gust 34 36 Clouds FW FW SC B1 B1 SC FW FW FW SC SC SC SC B2 B2 B2 OV B2 OV B2 PoP 12hr 20 20 0 10 20 QPF 12hr 0.01 0.01 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Snowshwrs S S Wind chill 24 36 25 15 8 18 30 38 Min chill 20 25 8 10 33 22 17 19 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 51 23 51 22 58 25 65 Temp 32 23 46 49 31 23 45 50 31 22 48 57 35 26 56 63 Dewpt 24 21 20 19 25 23 21 18 24 20 20 18 23 21 22 17 PWind dir SE W W W W W SW W Wind char LT GN LT GN GN GN LT GN Avg clouds B2 B1 B1 B1 B1 SC B1 B1 SC FW FW FW FW FW FW FW PoP 12hr 20 40 10 30 10 0 0 0 Rain shwrs S C C Snowshwrs S S Tstms S S $$ COZ022-192300- Durango-La Plata CO 37.14N 107.75W Elev. 6685 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 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 26 60 30 64 Temp 36 55 62 62 50 41 34 26 37 53 59 59 48 38 34 30 41 58 63 62 Dewpt 15 12 9 6 8 17 16 13 12 5 3 3 9 12 13 16 19 15 10 9 RH 42 18 12 10 18 37 47 57 35 14 10 10 20 34 41 55 41 18 12 12 Wind dir NW W W W NW NW W NW W W W W NW NE NE E E S SW SW Wind spd 8 17 25 25 14 11 10 9 4 13 21 18 5 3 4 4 5 11 18 17 Wind gust 35 36 33 21 31 28 Clouds FW CL FW FW B1 SC CL FW CL FW FW SC B1 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 35 26 17 Min chill 25 35 17 20 35 25 27 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 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 61 30 62 28 68 33 72 Temp 42 32 55 59 39 30 56 60 39 28 59 66 43 33 64 70 Dewpt 14 16 16 13 20 23 20 15 20 19 18 14 20 20 19 12 PWind dir SW SW NW W NW NW NW S Wind char GN GN GN GN GN GN GN GN Avg clouds B2 SC SC SC SC B1 SC SC SC CL CL CL FW FW FW FW PoP 12hr 5 20 10 20 5 0 0 0 Rain shwrs S S Tstms S $$ UTZ024-192300- Vernal-Uintah UT 40.45N 109.52W Elev. 5278 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 23 51 29 54 Temp 44 60 65 54 40 32 28 23 32 41 48 51 42 36 32 29 38 46 52 53 Dewpt 21 19 15 21 15 14 11 11 11 11 11 10 14 14 12 15 15 15 15 17 RH 39 20 14 27 36 47 48 59 41 29 22 19 31 40 43 55 38 28 23 24 Wind dir W SW W N NE NE N NE E S S E NE NE NE NE NE E E NE Wind spd 6 14 31 27 21 14 9 8 5 5 4 6 11 10 10 9 9 10 10 11 Wind gust 44 39 Clouds SC B1 SC B1 FW FW FW FW FW FW SC B1 SC SC B2 B2 B2 B2 B2 B2 PoP 12hr 20 10 0 5 20 QPF 12hr 0.01 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Snowshwrs S S Wind chill 30 22 19 14 26 36 28 24 20 31 Min chill 34 22 14 17 28 20 23 Wind Y Y Y Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 59 33 64 34 71 42 74 Temp 37 29 50 59 41 33 56 63 43 35 60 70 52 42 66 73 Dewpt 22 20 20 16 22 21 20 18 24 22 22 20 25 25 25 20 PWind dir N S NW W NW SW W SW Wind char LT LT LT GN GN LT GN GN Avg clouds B2 B1 SC SC SC SC SC SC SC FW FW SC SC B1 B1 SC PoP 12hr 10 20 5 10 0 0 5 10 Rain shwrs S S $$ UTZ027-192300- Moab-Grand UT 38.56N 109.55W Elev. 4555 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 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 33 63 40 71 Temp 50 67 75 73 61 48 39 33 41 53 60 63 54 49 43 40 47 61 69 70 Dewpt 18 15 14 14 18 24 19 15 14 11 8 7 10 14 14 16 17 18 17 17 RH 28 13 10 10 19 39 44 47 33 18 12 11 17 24 30 37 30 19 13 13 Wind dir S W W NW N NE NE NE NE N N W NE NE NE NE NE N NW NW Wind spd 6 13 23 31 18 17 11 10 10 8 6 5 8 4 4 4 5 5 5 6 Wind gust 33 43 16 Clouds CL CL SC SC FW FW FW CL SC FW FW FW SC B1 B1 B2 B2 B2 B1 B1 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 25 35 Min chill 25 26 36 37 Freeze A A A Wind Y Y Y Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 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 70 42 73 43 80 53 84 Temp 51 41 61 69 52 42 65 71 54 43 70 79 63 53 76 82 Dewpt 26 26 26 21 28 27 25 17 23 22 23 18 22 23 23 15 PWind dir N W SW SW N S S S Wind char LT LT LT LT LT LT GN GN Avg clouds B1 SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 5 20 10 10 0 0 0 5 Rain shwrs S $$ UTZ028-192300- Monticello-San Juan UT 37.87N 109.34W Elev. 4950 ft 818 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 28 55 35 61 Temp 46 58 62 61 50 42 33 28 37 47 54 54 44 42 38 36 47 57 61 59 Dewpt 11 9 8 7 12 19 18 15 11 7 6 5 8 8 10 12 14 13 11 9 RH 24 14 11 11 21 39 53 58 33 19 14 13 22 24 31 36 26 17 14 13 Wind dir W W W W NW NW N N N N NW NW N NE NE E S S SW W Wind spd 8 11 18 24 21 17 14 12 12 11 10 10 6 5 5 6 11 16 14 14 Wind gust 28 34 26 25 Clouds CL CL FW SC SC FW FW SC FW FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 23 18 29 30 Min chill 37 33 18 20 38 30 33 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 58 36 59 37 66 44 70 Temp 44 36 55 56 42 36 55 58 44 38 61 65 51 44 65 69 Dewpt 17 19 18 17 24 23 19 14 16 17 16 14 17 20 18 11 PWind dir W W NW W NW SW SW S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 SC SC SC B1 B1 SC SC FW FW CL FW FW SC SC SC PoP 12hr 5 20 20 10 5 0 0 0 Rain shwrs S S $$

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