ALTA / UPPER COTTONWOODS FORECAST OUTPUT ************************************************************** * THIS IS AN EXPERIMENTAL, AUTOMATED AND UNOFFICIAL FORECAST * ************************************************************** CREATED/MAINTAINED BY TREVOR ALCOTT AND JIM STEENBURGH LAST UPDATE: 10:02:57 MST 2017-12-15 ############################################################################## 12-14-2017 12Z GFS (QPF VALUES AT ALTA) HOURS 0 - 120 FHR VALID TIME WETBULBZERO SNOW RATIO/H2O MT BALDY T/RH MT BALDY WIND QPF / 1H SNOW / ACCUM QPF / ACCUM SNOW 0 THU 5 AM 0 FT 7:1 / 14% 24 F / 18 % NNE 33 G 44 MPH 0.00" / 0.0" / 0.00" / 0.0" 1 THU 6 AM 0 FT 7:1 / 14% 24 F / 14 % NNE 33 G 44 MPH 0.00" / 0.0" / 0.00" / 0.0" 2 THU 7 AM 0 FT 7:1 / 14% 24 F / 10 % NNE 33 G 44 MPH 0.00" / 0.0" / 0.00" / 0.0" 3 THU 8 AM 0 FT 7:1 / 14% 24 F / 7 % NNE 32 G 44 MPH 0.00" / 0.0" / 0.00" / 0.0" 4 THU 9 AM 0 FT 7:1 / 14% 25 F / 6 % NNE 32 G 43 MPH 0.00" / 0.0" / 0.00" / 0.0" 5 THU 10 AM 0 FT 8:1 / 12% 25 F / 6 % NNE 30 G 42 MPH 0.00" / 0.0" / 0.00" / 0.0" 6 THU 11 AM 0 FT 8:1 / 12% 25 F / 6 % NNE 29 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 7 THU 12 PM 0 FT 8:1 / 12% 25 F / 7 % NNE 28 G 39 MPH 0.00" / 0.0" / 0.00" / 0.0" 8 THU 1 PM 0 FT 8:1 / 12% 25 F / 8 % NNE 27 G 38 MPH 0.00" / 0.0" / 0.00" / 0.0" 9 THU 2 PM 0 FT 8:1 / 12% 26 F / 8 % NNE 26 G 36 MPH 0.00" / 0.0" / 0.00" / 0.0" 10 THU 3 PM 0 FT 8:1 / 12% 26 F / 9 % N 25 G 35 MPH 0.00" / 0.0" / 0.00" / 0.0" 11 THU 4 PM 0 FT 9:1 / 11% 26 F / 9 % N 24 G 33 MPH 0.00" / 0.0" / 0.00" / 0.0" 12 THU 5 PM 0 FT 9:1 / 11% 27 F / 9 % N 23 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 13 THU 6 PM 0 FT 9:1 / 11% 27 F / 9 % N 21 G 29 MPH 0.00" / 0.0" / 0.00" / 0.0" 14 THU 7 PM 0 FT 9:1 / 11% 27 F / 9 % N 17 G 24 MPH 0.00" / 0.0" / 0.00" / 0.0" 15 THU 8 PM 0 FT 9:1 / 11% 28 F / 9 % NNW 18 G 24 MPH 0.00" / 0.0" / 0.00" / 0.0" 16 THU 9 PM 0 FT 8:1 / 12% 28 F / 9 % NNW 20 G 27 MPH 0.00" / 0.0" / 0.00" / 0.0" 17 THU 10 PM 0 FT 8:1 / 12% 28 F / 9 % NW 22 G 30 MPH 0.00" / 0.0" / 0.00" / 0.0" 18 THU 11 PM 0 FT 8:1 / 12% 28 F / 9 % NW 26 G 34 MPH 0.00" / 0.0" / 0.00" / 0.0" 19 FRI 12 AM 0 FT 8:1 / 12% 29 F / 9 % NW 27 G 35 MPH 0.00" / 0.0" / 0.00" / 0.0" 20 FRI 1 AM 0 FT 8:1 / 12% 29 F / 9 % NW 28 G 36 MPH 0.00" / 0.0" / 0.00" / 0.0" 21 FRI 2 AM 0 FT 7:1 / 14% 29 F / 10 % NW 29 G 38 MPH 0.00" / 0.0" / 0.00" / 0.0" 22 FRI 3 AM 0 FT 7:1 / 14% 29 F / 12 % NW 29 G 38 MPH 0.00" / 0.0" / 0.00" / 0.0" 23 FRI 4 AM 0 FT 7:1 / 14% 30 F / 14 % NW 29 G 38 MPH 0.00" / 0.0" / 0.00" / 0.0" 24 FRI 5 AM 0 FT 7:1 / 14% 30 F / 16 % NW 29 G 37 MPH 0.00" / 0.0" / 0.00" / 0.0" 25 FRI 6 AM 0 FT 6:1 / 17% 32 F / 18 % NW 28 G 36 MPH 0.00" / 0.0" / 0.00" / 0.0" 26 FRI 7 AM 0 FT 6:1 / 17% 32 F / 20 % NW 27 G 34 MPH 0.00" / 0.0" / 0.00" / 0.0" 27 FRI 8 AM 0 FT 5:1 / 20% 34 F / 21 % NW 26 G 34 MPH 0.00" / 0.0" / 0.00" / 0.0" 28 FRI 9 AM 0 FT 5:1 / 20% 34 F / 21 % NW 26 G 34 MPH 0.00" / 0.0" / 0.00" / 0.0" 29 FRI 10 AM 0 FT 5:1 / 20% 34 F / 21 % NW 25 G 33 MPH 0.00" / 0.0" / 0.00" / 0.0" 30 FRI 11 AM 4300 FT 5:1 / 20% 35 F / 21 % NW 25 G 33 MPH 0.00" / 0.0" / 0.00" / 0.0" 31 FRI 12 PM 4600 FT 5:1 / 20% 35 F / 21 % WNW 24 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 32 FRI 1 PM 4700 FT 5:1 / 20% 34 F / 20 % WNW 23 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 33 FRI 2 PM 4900 FT 5:1 / 20% 34 F / 18 % WNW 23 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 34 FRI 3 PM 5000 FT 5:1 / 20% 34 F / 16 % W 23 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 35 FRI 4 PM 5100 FT 5:1 / 20% 34 F / 14 % W 24 G 32 MPH 0.00" / 0.0" / 0.00" / 0.0" 36 FRI 5 PM 5100 FT 6:1 / 17% 33 F / 12 % W 24 G 33 MPH 0.00" / 0.0" / 0.00" / 0.0" 37 FRI 6 PM 5200 FT 6:1 / 17% 33 F / 10 % W 24 G 34 MPH 0.00" / 0.0" / 0.00" / 0.0" 38 FRI 7 PM 5100 FT 6:1 / 17% 32 F / 9 % WSW 24 G 35 MPH 0.00" / 0.0" / 0.00" / 0.0" 39 FRI 8 PM 4900 FT 7:1 / 14% 32 F / 8 % WSW 24 G 36 MPH 0.00" / 0.0" / 0.00" / 0.0" 40 FRI 9 PM 0 FT 7:1 / 14% 31 F / 8 % WSW 25 G 38 MPH 0.00" / 0.0" / 0.00" / 0.0" 41 FRI 10 PM 0 FT 7:1 / 14% 30 F / 8 % WSW 26 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 42 FRI 11 PM 0 FT 8:1 / 12% 29 F / 11 % WSW 26 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 43 SAT 12 AM 0 FT 8:1 / 12% 27 F / 14 % WSW 26 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 44 SAT 1 AM 0 FT 9:1 / 11% 26 F / 19 % W 26 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 45 SAT 2 AM 0 FT 11:1 / 9% 23 F / 37 % WSW 26 G 40 MPH 0.00" / 0.0" / 0.00" / 0.0" 46 SAT 3 AM 0 FT 12:1 / 8% 19 F / 55 % WSW 24 G 37 MPH 0.00" / 0.0" / 0.00" / 0.0" 47 SAT 4 AM 0 FT 12:1 / 8% 17 F / 71 % WSW 21 G 31 MPH 0.00" / 0.0" / 0.00" / 0.0" 48 SAT 5 AM 0 FT 11:1 / 9% 16 F / 83 % WSW 19 G 28 MPH 0.00" / 0.0" / 0.00" / 0.0" 49 SAT 6 AM 0 FT 12:1 / 8% 16 F / 92 % W 22 G 30 MPH 0.00" / 0.0" / 0.00" / 0.0" 50 SAT 7 AM 0 FT 13:1 / 8% 15 F / 93 % W 25 G 33 MPH 0.01" / 0.2" / 0.01" / 0.2" 51 SAT 8 AM 0 FT 14:1 / 7% 14 F / 91 % W 22 G 29 MPH 0.04" / 0.5" / 0.05" / 0.7" 52 SAT 9 AM 0 FT 16:1 / 6% 12 F / 92 % WNW 17 G 23 MPH 0.06" / 1.0" / 0.11" / 1.7" 53 SAT 10 AM 0 FT 17:1 / 6% 11 F / 92 % WNW 13 G 18 MPH 0.06" / 1.0" / 0.17" / 2.7" 54 SAT 11 AM 0 FT 17:1 / 6% 10 F / 91 % WNW 13 G 18 MPH 0.06" / 0.9" / 0.23" / 3.6" 55 SAT 12 PM 0 FT 19:1 / 5% 9 F / 87 % WNW 15 G 20 MPH 0.04" / 0.8" / 0.27" / 4.4" 56 SAT 1 PM 0 FT 20:1 / 5% 8 F / 66 % WNW 15 G 20 MPH 0.04" / 0.7" / 0.31" / 5.1" 57 SAT 2 PM 0 FT 21:1 / 5% 8 F / 42 % WNW 14 G 19 MPH 0.07" / 1.5" / 0.38" / 6.6" 58 SAT 3 PM 0 FT 21:1 / 5% 8 F / 25 % WNW 14 G 18 MPH 0.06" / 1.2" / 0.44" / 7.8" 59 SAT 4 PM 0 FT 20:1 / 5% 8 F / 16 % WNW 14 G 18 MPH 0.04" / 0.7" / 0.48" / 8.5" 60 SAT 5 PM 0 FT 21:1 / 5% 7 F / 16 % NW 13 G 17 MPH 0.04" / 0.9" / 0.52" / 9.4" 61 SAT 6 PM 0 FT 21:1 / 5% 7 F / 22 % NNW 11 G 15 MPH 0.01" / 0.1" / 0.53" / 9.5" 62 SAT 7 PM 0 FT 23:1 / 4% 6 F / 32 % NNW 11 G 14 MPH 0.01" / 0.3" / 0.54" / 9.8" 63 SAT 8 PM 0 FT 23:1 / 4% 5 F / 37 % N 11 G 14 MPH 0.02" / 0.4" / 0.56" / 10.2" 64 SAT 9 PM 0 FT 24:1 / 4% 5 F / 36 % NNE 12 G 16 MPH 0.02" / 0.6" / 0.58" / 10.8" 65 SAT 10 PM 0 FT 25:1 / 4% 6 F / 41 % NNE 12 G 17 MPH 0.03" / 0.7" / 0.61" / 11.5" 66 SAT 11 PM 0 FT 24:1 / 4% 6 F / 51 % NNE 13 G 17 MPH 0.04" / 0.8" / 0.65" / 12.3" 67 SUN 12 AM 0 FT 24:1 / 4% 6 F / 57 % NNE 13 G 17 MPH 0.01" / 0.2" / 0.66" / 12.5" 68 SUN 1 AM 0 FT 23:1 / 4% 6 F / 57 % NNE 12 G 16 MPH 0.02" / 0.4" / 0.68" / 12.9" 69 SUN 2 AM 0 FT 24:1 / 4% 6 F / 58 % NNE 12 G 16 MPH 0.02" / 0.6" / 0.70" / 13.5" 70 SUN 3 AM 0 FT 25:1 / 4% 5 F / 62 % N 12 G 16 MPH 0.03" / 0.8" / 0.73" / 14.3" 71 SUN 4 AM 0 FT 26:1 / 4% 5 F / 64 % N 13 G 18 MPH 0.04" / 1.0" / 0.77" / 15.3" 72 SUN 5 AM 0 FT 26:1 / 4% 5 F / 66 % NNE 14 G 19 MPH 0.05" / 1.2" / 0.82" / 16.5" 73 SUN 6 AM 0 FT 25:1 / 4% 6 F / 68 % NNE 14 G 19 MPH 0.01" / 0.2" / 0.83" / 16.7" 74 SUN 7 AM 0 FT 24:1 / 4% 7 F / 68 % NNE 13 G 17 MPH 0.02" / 0.4" / 0.85" / 17.1" 75 SUN 8 AM 0 FT 22:1 / 5% 7 F / 68 % NE 11 G 15 MPH 0.02" / 0.5" / 0.87" / 17.6" 76 SUN 9 AM 0 FT 21:1 / 5% 8 F / 66 % NE 10 G 14 MPH 0.03" / 0.6" / 0.90" / 18.2" 77 SUN 10 AM 0 FT 20:1 / 5% 8 F / 64 % ENE 9 G 12 MPH 0.04" / 0.7" / 0.94" / 18.9" 78 SUN 11 AM 0 FT 19:1 / 5% 9 F / 63 % ENE 8 G 11 MPH 0.04" / 0.8" / 0.98" / 19.7" 79 SUN 12 PM 0 FT 19:1 / 5% 9 F / 63 % ENE 7 G 9 MPH 0.01" / 0.2" / 0.99" / 19.9" 80 SUN 1 PM 0 FT 18:1 / 6% 10 F / 60 % NNE 6 G 8 MPH 0.02" / 0.3" / 1.01" / 20.2" 81 SUN 2 PM 0 FT 18:1 / 6% 10 F / 58 % N 7 G 9 MPH 0.02" / 0.4" / 1.03" / 20.6" 82 SUN 3 PM 0 FT 17:1 / 6% 10 F / 56 % N 7 G 10 MPH 0.03" / 0.5" / 1.06" / 21.1" 83 SUN 4 PM 0 FT 17:1 / 6% 11 F / 53 % N 10 G 13 MPH 0.03" / 0.6" / 1.09" / 21.7" 84 SUN 5 PM 0 FT 16:1 / 6% 11 F / 45 % N 11 G 15 MPH 0.04" / 0.6" / 1.13" / 22.3" 85 SUN 6 PM 0 FT 16:1 / 6% 12 F / 36 % N 12 G 16 MPH 0.00" / 0.1" / 1.13" / 22.4" 86 SUN 7 PM 0 FT 15:1 / 7% 13 F / 27 % N 13 G 16 MPH 0.00" / 0.1" / 1.13" / 22.5" 87 SUN 8 PM 0 FT 14:1 / 7% 13 F / 19 % N 14 G 18 MPH 0.01" / 0.1" / 1.14" / 22.6" 88 SUN 9 PM 0 FT 13:1 / 8% 14 F / 10 % N 18 G 23 MPH 0.01" / 0.1" / 1.15" / 22.7" 89 SUN 10 PM 0 FT 12:1 / 8% 16 F / 19 % N 21 G 27 MPH 0.01" / 0.2" / 1.16" / 22.9" 90 SUN 11 PM 0 FT 11:1 / 9% 17 F / 48 % N 21 G 28 MPH 0.02" / 0.2" / 1.18" / 23.1" 91 MON 12 AM 0 FT 11:1 / 9% 18 F / 63 % N 20 G 26 MPH 0.00" / 0.0" / 1.18" / 23.1" 92 MON 1 AM 0 FT 11:1 / 9% 19 F / 66 % N 16 G 20 MPH 0.00" / 0.0" / 1.18" / 23.1" 93 MON 2 AM 0 FT 11:1 / 9% 19 F / 68 % N 17 G 22 MPH 0.00" / 0.0" / 1.18" / 23.1" 94 MON 3 AM 0 FT 11:1 / 9% 19 F / 73 % NNW 20 G 26 MPH 0.01" / 0.1" / 1.19" / 23.2" 95 MON 4 AM 0 FT 11:1 / 9% 19 F / 72 % NNW 21 G 27 MPH 0.01" / 0.1" / 1.20" / 23.3" 96 MON 5 AM 0 FT 10:1 / 10% 20 F / 69 % NNW 22 G 28 MPH 0.01" / 0.1" / 1.21" / 23.4" 97 MON 6 AM 0 FT 10:1 / 10% 20 F / 71 % NNW 23 G 30 MPH 0.00" / 0.0" / 1.21" / 23.4" 98 MON 7 AM 0 FT 11:1 / 9% 19 F / 80 % NNW 26 G 34 MPH 0.00" / 0.0" / 1.21" / 23.4" 99 MON 8 AM 0 FT 11:1 / 9% 18 F / 93 % NNW 29 G 38 MPH 0.00" / 0.0" / 1.21" / 23.4" 100 MON 9 AM 0 FT 11:1 / 9% 16 F / 95 % NNW 31 G 40 MPH 0.00" / 0.0" / 1.21" / 23.4" 101 MON 10 AM 0 FT 11:1 / 9% 16 F / 95 % NW 31 G 40 MPH 0.01" / 0.1" / 1.22" / 23.5" 102 MON 11 AM 0 FT 12:1 / 8% 16 F / 95 % NNW 30 G 39 MPH 0.01" / 0.1" / 1.23" / 23.6" 103 MON 12 PM 0 FT 12:1 / 8% 16 F / 95 % NNW 29 G 38 MPH 0.01" / 0.1" / 1.24" / 23.7" 104 MON 1 PM 0 FT 12:1 / 8% 16 F / 95 % NW 28 G 37 MPH 0.02" / 0.3" / 1.26" / 24.0" 105 MON 2 PM 0 FT 12:1 / 8% 16 F / 95 % NW 28 G 36 MPH 0.03" / 0.4" / 1.29" / 24.4" 106 MON 3 PM 0 FT 12:1 / 8% 16 F / 94 % NW 28 G 36 MPH 0.04" / 0.5" / 1.33" / 24.9" 107 MON 4 PM 0 FT 13:1 / 8% 16 F / 94 % NW 27 G 36 MPH 0.02" / 0.2" / 1.35" / 25.1" 108 MON 5 PM 0 FT 13:1 / 8% 16 F / 94 % NW 28 G 36 MPH 0.03" / 0.4" / 1.38" / 25.5" 109 MON 6 PM 0 FT 13:1 / 8% 17 F / 91 % NW 27 G 35 MPH 0.01" / 0.2" / 1.39" / 25.7" 110 MON 7 PM 0 FT 13:1 / 8% 17 F / 89 % NW 26 G 34 MPH 0.03" / 0.3" / 1.42" / 26.0" 111 MON 8 PM 0 FT 12:1 / 8% 17 F / 89 % NW 26 G 34 MPH 0.04" / 0.5" / 1.46" / 26.5" 112 MON 9 PM 0 FT 12:1 / 8% 18 F / 88 % NW 27 G 35 MPH 0.05" / 0.6" / 1.51" / 27.1" 113 MON 10 PM 0 FT 12:1 / 8% 18 F / 88 % NW 27 G 36 MPH 0.02" / 0.3" / 1.53" / 27.4" 114 MON 11 PM 0 FT 12:1 / 8% 18 F / 89 % NW 27 G 36 MPH 0.04" / 0.4" / 1.57" / 27.8" 115 TUE 12 AM 0 FT 12:1 / 8% 18 F / 91 % NW 28 G 37 MPH 0.01" / 0.2" / 1.58" / 28.0" 116 TUE 1 AM 0 FT 12:1 / 8% 18 F / 91 % NW 30 G 39 MPH 0.03" / 0.3" / 1.61" / 28.3" 117 TUE 2 AM 0 FT 12:1 / 8% 18 F / 92 % NW 32 G 42 MPH 0.04" / 0.5" / 1.65" / 28.8" 118 TUE 3 AM 0 FT 12:1 / 8% 19 F / 89 % NW 33 G 44 MPH 0.02" / 0.2" / 1.67" / 29.0" 119 TUE 4 AM 0 FT 11:1 / 9% 18 F / 90 % NW 34 G 45 MPH 0.03" / 0.3" / 1.70" / 29.3" 120 TUE 5 AM 0 FT 11:1 / 9% 18 F / 91 % NW 34 G 45 MPH 0.04" / 0.4" / 1.74" / 29.7" HOURS 123 - 180 FHR VALID TIME WETBULBZERO SNOW RATIO/H2O MT BALDY T/RH MT BALDY WIND QPF / 3H SNOW / ACCUM QPF / ACCUM SNOW 123 TUE 8 AM 4800 FT 10:1 / 10% 20 F / 69 % NW 32 G 42 MPH 0.02" / 0.2" / 1.76" / 29.9" 126 TUE 11 AM 5400 FT 10:1 / 10% 21 F / 52 % WNW 25 G 33 MPH 0.02" / 0.2" / 1.78" / 30.1" 129 TUE 2 PM 5800 FT 10:1 / 10% 23 F / 45 % WNW 24 G 31 MPH 0.00" / 0.0" / 1.78" / 30.1" 132 TUE 5 PM 6200 FT 10:1 / 10% 24 F / 41 % W 25 G 34 MPH 0.00" / 0.0" / 1.78" / 30.1" 135 TUE 8 PM 6300 FT 9:1 / 11% 25 F / 42 % W 26 G 37 MPH 0.00" / 0.0" / 1.78" / 30.1" 138 TUE 11 PM 6400 FT 9:1 / 11% 25 F / 45 % W 28 G 41 MPH 0.00" / 0.0" / 1.78" / 30.1" 141 WED 2 AM 6400 FT 8:1 / 12% 25 F / 37 % WSW 32 G 49 MPH 0.00" / 0.0" / 1.78" / 30.1" 144 WED 5 AM 6600 FT 8:1 / 12% 25 F / 29 % WSW 35 G 55 MPH 0.00" / 0.0" / 1.78" / 30.1" 147 WED 8 AM 6600 FT 8:1 / 12% 23 F / 35 % WSW 38 G 63 MPH 0.00" / 0.0" / 1.78" / 30.1" 150 WED 11 AM 6500 FT 9:1 / 11% 21 F / 49 % WSW 45 G 80 MPH 0.00" / 0.0" / 1.78" / 30.1" 153 WED 2 PM 5900 FT 11:1 / 9% 14 F / 93 % WSW 49 G 74 MPH 0.03" / 0.3" / 1.81" / 30.4" 156 WED 5 PM 0 FT 13:1 / 8% 11 F / 92 % W 41 G 59 MPH 0.11" / 1.5" / 1.92" / 31.9" 159 WED 8 PM 0 FT 15:1 / 7% -2 F / 64 % WNW 39 G 51 MPH 0.06" / 0.9" / 1.98" / 32.8" 162 WED 11 PM 0 FT 17:1 / 6% -4 F / 66 % NW 30 G 43 MPH 0.03" / 0.6" / 2.01" / 33.4" 165 THU 2 AM 0 FT 17:1 / 6% -4 F / 65 % NW 30 G 45 MPH 0.02" / 0.3" / 2.03" / 33.7" 168 THU 5 AM 0 FT 16:1 / 6% -4 F / 62 % NNW 24 G 37 MPH 0.03" / 0.5" / 2.06" / 34.2" 171 THU 8 AM 0 FT 15:1 / 7% -5 F / 40 % N 21 G 31 MPH 0.00" / 0.0" / 2.06" / 34.2" 174 THU 11 AM 0 FT 16:1 / 6% -5 F / 59 % NNE 13 G 19 MPH 0.01" / 0.1" / 2.07" / 34.3" 177 THU 2 PM 0 FT 19:1 / 5% -3 F / 37 % NE 23 G 33 MPH 0.01" / 0.2" / 2.08" / 34.5" 180 THU 5 PM 0 FT 18:1 / 6% -2 F / 36 % NE 25 G 36 MPH 0.01" / 0.2" / 2.09" / 34.7"