ALTA/LITTLE COTTONWOOD CANYON HRRR-DERIVED FORECAST GUIDANCE *************************************************************** * THIS IS AN EXPERIMENTAL, AUTOMATED, AND UNOFFICIAL FORECAST * *************************************************************** CREATED/MAINTAINED BY THE STEENBURGH GROUP DEPARTMENT OF ATMOSPHERIC SCIENCES UNIVERSITY OF UTAH Contact: jim.steenburgh@utah.edu WETBULBZERO, 1H QPF, ACCUM QPF DIRECTLY FROM HRRR COLLINS SNOW RATIO/H2O, MT BALDY T/RH, MT BALDY WIND, 1H SNOW, and ACCUM SNOW based on machine learning including UU RF SLR algorithm Based on 06Z 11-Nov-2024 intialized HRRR FORECAST HOURS 0-48 FHR VALID MOUNTAIN TIME COLLINS T MT BALDY T/RH MT BALDY WIND WETBULBZERO SLR/H2O 1H QPF / 1H SNOW / ACCUM QPF / ACCUM SNOW 0 11 PM Sun Nov 10 2024 30F 30F / 42% SW 21 G 33 MPH 8300 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 1 12 AM Mon Nov 11 2024 30F 31F / 42% SW 22 G 35 MPH 8300 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 2 01 AM Mon Nov 11 2024 30F 31F / 42% SW 22 G 34 MPH 8400 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 3 02 AM Mon Nov 11 2024 30F 31F / 42% SW 21 G 33 MPH 8400 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 4 03 AM Mon Nov 11 2024 30F 31F / 39% SSW 21 G 33 MPH 8200 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 5 04 AM Mon Nov 11 2024 31F 31F / 39% SW 20 G 32 MPH 8200 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 6 05 AM Mon Nov 11 2024 31F 31F / 40% SSW 20 G 32 MPH 8100 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 7 06 AM Mon Nov 11 2024 31F 31F / 39% SSW 20 G 33 MPH 8100 FT 10:1 / 10% 0.00" / 0.0" 0.00" / 0.0" 8 07 AM Mon Nov 11 2024 31F 31F / 35% SSW 21 G 33 MPH 8100 FT 10:1 / 10% 0.00" / 0.0" 0.00" / 0.0" 9 08 AM Mon Nov 11 2024 31F 31F / 35% SSW 21 G 34 MPH 8000 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 10 09 AM Mon Nov 11 2024 31F 31F / 34% SSW 20 G 36 MPH 8000 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 11 10 AM Mon Nov 11 2024 33F 31F / 37% S 20 G 38 MPH 7900 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 12 11 AM Mon Nov 11 2024 35F 32F / 40% S 20 G 39 MPH 8000 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 13 12 PM Mon Nov 11 2024 38F 32F / 40% S 19 G 38 MPH 8100 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 14 01 PM Mon Nov 11 2024 38F 32F / 35% S 17 G 37 MPH 8200 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 15 02 PM Mon Nov 11 2024 39F 31F / 34% S 17 G 39 MPH 8300 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 16 03 PM Mon Nov 11 2024 37F 31F / 36% S 18 G 40 MPH 8100 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 17 04 PM Mon Nov 11 2024 34F 31F / 34% S 17 G 37 MPH 8400 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 18 05 PM Mon Nov 11 2024 32F 30F / 39% S 16 G 35 MPH 8200 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 19 06 PM Mon Nov 11 2024 31F 30F / 40% SSE 16 G 36 MPH 8300 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 20 07 PM Mon Nov 11 2024 30F 28F / 47% S 19 G 39 MPH 8300 FT 6:1 / 17% 0.00" / 0.0" 0.00" / 0.0" 21 08 PM Mon Nov 11 2024 30F 26F / 51% S 21 G 42 MPH 8000 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 22 09 PM Mon Nov 11 2024 29F 25F / 52% SSW 22 G 42 MPH 7700 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 23 10 PM Mon Nov 11 2024 29F 25F / 49% S 28 G 56 MPH 7500 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 24 11 PM Mon Nov 11 2024 29F 24F / 51% SSW 26 G 54 MPH 7200 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 25 12 AM Tue Nov 12 2024 27F 22F / 56% SSW 27 G 52 MPH 7000 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 26 01 AM Tue Nov 12 2024 25F 21F / 60% SSW 24 G 45 MPH 6900 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 27 02 AM Tue Nov 12 2024 23F 18F / 68% WSW 14 G 25 MPH 6400 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 28 03 AM Tue Nov 12 2024 23F 17F / 95% W 13 G 25 MPH 6100 FT 12:1 / 8% 0.04" / 0.5" 0.04" / 0.5" 29 04 AM Tue Nov 12 2024 22F 16F / 97% W 13 G 21 MPH 6000 FT 15:1 / 7% 0.11" / 1.6" 0.15" / 2.1" 30 05 AM Tue Nov 12 2024 21F 15F / 97% W 20 G 34 MPH 5600 FT 11:1 / 9% 0.13" / 1.4" 0.28" / 3.5" 31 06 AM Tue Nov 12 2024 18F 13F / 90% WNW 23 G 39 MPH 5100 FT 12:1 / 8% 0.18" / 2.2" 0.46" / 5.7" 32 07 AM Tue Nov 12 2024 18F 11F / 93% WNW 23 G 37 MPH 5200 FT 15:1 / 7% 0.12" / 1.8" 0.58" / 7.5" 33 08 AM Tue Nov 12 2024 17F 10F / 94% WNW 24 G 37 MPH 4700 FT 15:1 / 7% 0.04" / 0.6" 0.62" / 8.1" 34 09 AM Tue Nov 12 2024 16F 9F / 90% WNW 24 G 39 MPH 4700 FT 15:1 / 7% 0.00" / 0.0" 0.62" / 8.1" 35 10 AM Tue Nov 12 2024 16F 9F / 90% WNW 25 G 38 MPH 4700 FT 15:1 / 7% 0.03" / 0.4" 0.65" / 8.5" 36 11 AM Tue Nov 12 2024 18F 9F / 92% WNW 26 G 39 MPH 4800 FT 15:1 / 7% 0.07" / 1.0" 0.72" / 9.5" 37 12 PM Tue Nov 12 2024 19F 10F / 87% WNW 27 G 40 MPH 4800 FT 15:1 / 7% 0.06" / 0.9" 0.78" / 10.4" 38 01 PM Tue Nov 12 2024 20F 9F / 93% WNW 27 G 43 MPH 4900 FT 15:1 / 7% 0.02" / 0.3" 0.80" / 10.7" 39 02 PM Tue Nov 12 2024 20F 10F / 92% WNW 29 G 43 MPH 5000 FT 14:1 / 7% 0.00" / 0.0" 0.80" / 10.7" 40 03 PM Tue Nov 12 2024 20F 10F / 93% WNW 30 G 45 MPH 5100 FT 15:1 / 7% 0.00" / 0.0" 0.80" / 10.7" 41 04 PM Tue Nov 12 2024 19F 10F / 89% WNW 32 G 49 MPH 5100 FT 14:1 / 7% 0.00" / 0.0" 0.80" / 10.7" 42 05 PM Tue Nov 12 2024 18F 11F / 83% WNW 29 G 47 MPH 5100 FT 15:1 / 7% 0.00" / 0.0" 0.80" / 10.7" 43 06 PM Tue Nov 12 2024 17F 11F / 90% WNW 28 G 40 MPH 5100 FT 17:1 / 6% 0.00" / 0.0" 0.80" / 10.7" 44 07 PM Tue Nov 12 2024 17F 12F / 100% WNW 25 G 37 MPH 5100 FT 14:1 / 7% 0.00" / 0.0" 0.80" / 10.7" 45 08 PM Tue Nov 12 2024 17F 14F / 100% WNW 26 G 37 MPH 5000 FT 13:1 / 8% 0.00" / 0.0" 0.80" / 10.7" 46 09 PM Tue Nov 12 2024 15F 13F / 79% WNW 27 G 37 MPH 4800 FT 8:1 / 12% 0.00" / 0.0" 0.80" / 10.7" 47 10 PM Tue Nov 12 2024 16F 14F / 69% WNW 24 G 31 MPH 4500 FT 10:1 / 10% 0.00" / 0.0" 0.80" / 10.7" 48 11 PM Tue Nov 12 2024 15F 16F / 59% WNW 23 G 30 MPH 4400 FT 9:1 / 11% 0.00" / 0.0" 0.80" / 10.7"