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 00Z 22-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 05 PM Thu Nov 21 2024 33F 32F / 30% SW 14 G 23 MPH 6900 FT 12:1 / 8% 0.00" / 0.0" 0.00" / 0.0" 1 06 PM Thu Nov 21 2024 31F 31F / 26% SW 14 G 24 MPH 7000 FT 12:1 / 8% 0.00" / 0.0" 0.00" / 0.0" 2 07 PM Thu Nov 21 2024 31F 31F / 28% SW 18 G 27 MPH 6800 FT 12:1 / 8% 0.00" / 0.0" 0.00" / 0.0" 3 08 PM Thu Nov 21 2024 30F 31F / 30% SW 17 G 27 MPH 7000 FT 12:1 / 8% 0.00" / 0.0" 0.00" / 0.0" 4 09 PM Thu Nov 21 2024 30F 31F / 31% SSW 19 G 30 MPH 7000 FT 12:1 / 8% 0.00" / 0.0" 0.00" / 0.0" 5 10 PM Thu Nov 21 2024 30F 31F / 32% SSW 21 G 33 MPH 7000 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 6 11 PM Thu Nov 21 2024 31F 32F / 28% SSW 21 G 34 MPH 7100 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 7 12 AM Fri Nov 22 2024 30F 32F / 30% SSW 22 G 36 MPH 6900 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 8 01 AM Fri Nov 22 2024 30F 32F / 32% SSW 23 G 38 MPH 6700 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 9 02 AM Fri Nov 22 2024 31F 32F / 33% SSW 22 G 37 MPH 6700 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 10 03 AM Fri Nov 22 2024 30F 31F / 34% SW 22 G 37 MPH 6600 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 11 04 AM Fri Nov 22 2024 30F 30F / 33% SW 23 G 37 MPH 6500 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 12 05 AM Fri Nov 22 2024 30F 30F / 34% SW 23 G 37 MPH 6600 FT 11:1 / 9% 0.00" / 0.0" 0.00" / 0.0" 13 06 AM Fri Nov 22 2024 30F 30F / 34% SW 24 G 37 MPH 6400 FT 10:1 / 10% 0.00" / 0.0" 0.00" / 0.0" 14 07 AM Fri Nov 22 2024 30F 31F / 32% SW 24 G 37 MPH 6400 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 15 08 AM Fri Nov 22 2024 30F 31F / 31% SW 23 G 37 MPH 6400 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 16 09 AM Fri Nov 22 2024 31F 31F / 28% SW 23 G 37 MPH 6500 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 17 10 AM Fri Nov 22 2024 31F 31F / 26% SW 22 G 38 MPH 6500 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 18 11 AM Fri Nov 22 2024 34F 31F / 24% SSW 21 G 37 MPH 6500 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 19 12 PM Fri Nov 22 2024 39F 34F / 27% SSW 19 G 35 MPH 6600 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 20 01 PM Fri Nov 22 2024 40F 34F / 24% SSW 18 G 34 MPH 6900 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 21 02 PM Fri Nov 22 2024 40F 34F / 24% SSW 17 G 33 MPH 7000 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 22 03 PM Fri Nov 22 2024 38F 34F / 24% SSW 18 G 34 MPH 7300 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 23 04 PM Fri Nov 22 2024 36F 33F / 22% S 18 G 36 MPH 7500 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 24 05 PM Fri Nov 22 2024 34F 33F / 27% S 20 G 37 MPH 7600 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 25 06 PM Fri Nov 22 2024 32F 32F / 27% SSW 21 G 41 MPH 7700 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 26 07 PM Fri Nov 22 2024 31F 31F / 26% SSW 23 G 44 MPH 8000 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 27 08 PM Fri Nov 22 2024 33F 32F / 28% SSW 25 G 44 MPH 8200 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 28 09 PM Fri Nov 22 2024 33F 32F / 26% SSW 26 G 46 MPH 8100 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 29 10 PM Fri Nov 22 2024 34F 32F / 25% SSW 26 G 47 MPH 7900 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 30 11 PM Fri Nov 22 2024 34F 32F / 27% SSW 28 G 51 MPH 7900 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 31 12 AM Sat Nov 23 2024 34F 32F / 27% SSW 30 G 55 MPH 7700 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 32 01 AM Sat Nov 23 2024 34F 31F / 28% SSW 31 G 56 MPH 7700 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 33 02 AM Sat Nov 23 2024 34F 31F / 24% SSW 31 G 58 MPH 7800 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 34 03 AM Sat Nov 23 2024 34F 31F / 22% S 32 G 59 MPH 7700 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 35 04 AM Sat Nov 23 2024 34F 30F / 22% SSW 33 G 61 MPH 7500 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 36 05 AM Sat Nov 23 2024 33F 30F / 20% SSW 33 G 61 MPH 7300 FT 9:1 / 11% 0.00" / 0.0" 0.00" / 0.0" 37 06 AM Sat Nov 23 2024 35F 32F / 17% SSW 33 G 60 MPH 7000 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 38 07 AM Sat Nov 23 2024 34F 30F / 21% SSW 31 G 56 MPH 6800 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 39 08 AM Sat Nov 23 2024 32F 29F / 30% SSW 32 G 57 MPH 6400 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 40 09 AM Sat Nov 23 2024 33F 27F / 30% SSW 30 G 57 MPH 6500 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 41 10 AM Sat Nov 23 2024 31F 26F / 26% SSW 28 G 56 MPH 6500 FT 7:1 / 14% 0.00" / 0.0" 0.00" / 0.0" 42 11 AM Sat Nov 23 2024 33F 27F / 34% SSW 25 G 49 MPH 6600 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 43 12 PM Sat Nov 23 2024 32F 26F / 39% SSW 25 G 46 MPH 6100 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 44 01 PM Sat Nov 23 2024 32F 25F / 39% SSW 21 G 43 MPH 6300 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 45 02 PM Sat Nov 23 2024 33F 26F / 38% SSW 20 G 45 MPH 6300 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 46 03 PM Sat Nov 23 2024 32F 25F / 57% SSW 20 G 43 MPH 6300 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 47 04 PM Sat Nov 23 2024 29F 23F / 67% SSW 20 G 41 MPH 6200 FT 8:1 / 12% 0.00" / 0.0" 0.00" / 0.0" 48 05 PM Sat Nov 23 2024 28F 23F / 75% SSW 22 G 41 MPH 6100 FT 8:1 / 12% 0.01" / 0.1" 0.01" / 0.1"