Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
665 FWUS45 KREV 192134 AVGREV AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE RENO NV 234 PM PDT THU SEP 19 2024 ...NEAR DONNER PASS - ELEV 7200 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK FW CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CLOUD COVER (%) 50 20 5 5 5 0 0 5 0 5 5 5 5 0 0 5 5 TEMPERATURE 54 47 44 43 42 43 56 61 61 51 48 46 44 46 57 63 61 MIN/MAX TEMP 41 63 43 64 WIND DIR E N N N N NE NE NE NW NW N NE NE E E NW NW WIND (MPH) 5 6 11 9 9 8 9 6 6 6 8 8 8 8 5 5 8 WIND GUST (MPH) 8 10 16 13 13 11 12 9 9 10 12 11 12 12 9 8 11 PRECIP PROB (%) 30 10 5 5 0 0 5 5 0 0 0 0 0 0 0 0 0 PRECIP TYPE R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.5 10.2 10.2 10.2 10.1 10.1 10.4 10.9 11.1 10.8 10.8 10.7 10.7 10.6 10.8 11.3 11.6 ...NEAR MT ROSE SUMMIT - ELEV 8900 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER SC FW FW CL CL CL CL CL FW FW FW FW FW CL CL CL CL CLOUD COVER (%) 35 20 15 5 5 0 5 5 5 5 5 5 5 5 0 5 5 TEMPERATURE 50 44 42 40 41 42 52 55 57 50 46 46 44 43 53 57 57 MIN/MAX TEMP 39 57 41 58 WIND DIR NE NE N N N N NE NE N NW W NW NW NW NE NE N WIND (MPH) 9 9 10 12 10 9 9 6 6 9 9 9 9 9 8 8 8 WIND GUST (MPH) 12 12 14 19 14 13 12 10 10 13 14 13 13 13 12 11 11 PRECIP PROB (%) 20 10 5 5 0 0 0 5 0 0 0 0 0 0 0 0 0 PRECIP TYPE T 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.1 10.2 10.2 10.2 10.2 10.4 10.7 10.8 10.7 10.6 10.7 10.7 10.6 10.7 11.0 11.3 ...NEAR HOMEWOOD - ELEV 8000 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK FW FW FW CL CL CL CL FW CL FW CL CL CL CL CL CL CLOUD COVER (%) 55 20 5 5 5 5 5 5 5 5 5 5 5 0 0 5 5 TEMPERATURE 55 51 48 47 47 48 57 61 62 56 53 51 49 51 59 63 62 MIN/MAX TEMP 45 62 47 64 WIND DIR N N NE NE NE NE E E NW W NE NE NE E E NW W WIND (MPH) 4 9 16 13 10 9 8 6 5 6 9 9 8 9 5 4 6 WIND GUST (MPH) 6 13 23 20 16 13 11 10 8 10 13 13 12 13 8 8 11 PRECIP PROB (%) 30 10 5 5 0 0 5 5 0 0 0 0 0 0 0 0 0 PRECIP TYPE T 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.4 10.1 10.1 10.1 10.1 10.1 10.3 10.8 11.1 10.9 10.6 10.7 10.7 10.7 10.9 11.3 11.7 ...NEAR ECHO PASS - ELEV 7500 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK FW FW FW CL CL CL CL FW CL FW CL CL CL CL CL FW CLOUD COVER (%) 60 25 10 5 5 0 5 0 10 5 10 5 5 0 0 5 5 TEMPERATURE 51 47 45 45 43 46 54 58 58 52 49 47 45 51 57 60 59 MIN/MAX TEMP 41 60 44 63 WIND DIR NE NE E NE NE NE NE N N NW E E E E NE NW NW WIND (MPH) 2 5 8 5 5 4 4 3 2 2 3 2 3 3 2 3 3 WIND GUST (MPH) 3 9 12 9 9 6 6 5 3 3 5 3 5 5 3 5 5 PRECIP PROB (%) 40 20 10 5 0 0 5 5 0 0 0 0 0 0 0 0 0 PRECIP TYPE T R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.5 10.2 10.0 10.1 10.1 10.1 10.4 10.8 10.9 11.0 10.6 10.6 10.8 10.7 10.9 11.4 11.7 ...NEAR CARSON PASS - ELEV 8800 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK FW FW CL CL CL CL CL FW CL FW CL CL CL CL CL FW CLOUD COVER (%) 60 25 5 5 5 0 0 0 5 0 5 5 0 0 0 5 10 TEMPERATURE 50 45 42 42 41 42 53 58 58 50 47 45 43 46 57 61 59 MIN/MAX TEMP 40 59 43 62 WIND DIR NE N NE NE NE NE NE NE N NW NE NE E E NE N NW WIND (MPH) 9 12 24 20 16 11 9 8 8 9 14 12 10 10 5 4 6 WIND GUST (MPH) 12 19 36 29 24 17 14 11 11 14 21 19 16 14 9 8 10 PRECIP PROB (%) 40 20 10 5 0 0 5 5 0 5 0 0 0 0 0 0 0 PRECIP TYPE T R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.5 10.3 10.1 10.1 10.1 10.2 10.5 10.9 11.0 10.9 10.6 10.5 10.8 10.7 10.9 11.4 11.8 ...NEAR SONORA PASS - ELEV 9800 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER OV BK FW FW FW CL CL CL CL FW CL CL CL CL CL CL FW CLOUD COVER (%) 75 65 25 5 5 5 5 0 5 5 0 0 5 0 0 5 10 TEMPERATURE 45 40 36 36 35 37 49 55 54 46 41 40 36 43 54 58 57 MIN/MAX TEMP 30 57 34 61 WIND DIR NE NE NE NE NE NE NE NE N N NE NE NE SE N NW NW WIND (MPH) 11 12 18 17 17 17 16 12 10 12 17 13 10 9 6 8 9 WIND GUST (MPH) 17 21 29 29 27 29 26 20 17 20 27 21 16 14 11 13 14 PRECIP PROB (%) 60 50 20 0 5 0 5 5 5 5 0 0 0 0 0 0 0 PRECIP TYPE R S S 6 HOUR QPF 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.4 10.3 10.2 10.1 10.1 10.2 10.6 10.9 10.9 10.8 10.6 10.5 10.7 10.7 11.1 11.6 11.9 ...NEAR TIOGA PASS - ELEV 10000 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK BK SC FW FW CL FW FW CL FW CL CL CL CL CL FW FW CLOUD COVER (%) 70 60 50 20 10 5 5 15 5 5 5 5 5 5 5 5 15 TEMPERATURE 42 37 35 34 34 35 46 50 51 43 39 38 35 40 52 56 55 MIN/MAX TEMP 29 51 32 57 WIND DIR NE NE NE NE NE NE NE NE NE N N N N NW N NW NW WIND (MPH) 10 11 16 16 14 17 14 13 12 10 14 11 9 8 5 8 8 WIND GUST (MPH) 16 17 24 24 21 25 23 19 18 16 23 18 13 12 9 11 11 PRECIP PROB (%) 50 40 20 0 5 5 10 10 5 5 0 0 0 0 0 0 0 PRECIP TYPE T S T 6 HOUR QPF 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.2 10.2 10.1 10.0 10.2 10.6 10.9 10.9 10.7 10.6 10.5 10.6 10.6 11.1 11.6 12.0 ...MAMMOTH MOUNTAIN - ELEV 10000 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK BK FW FW FW FW FW FW CL CL FW CL CL CL CL FW FW CLOUD COVER (%) 60 55 25 10 10 5 10 10 5 5 5 0 5 0 5 5 20 TEMPERATURE 41 40 38 37 37 37 45 50 51 46 44 41 40 43 50 55 52 MIN/MAX TEMP 33 51 38 55 WIND DIR N N NE NE NE NE NE NE N N N N NW NW N NW W WIND (MPH) 11 17 26 24 20 18 16 16 16 18 23 19 13 11 6 6 6 WIND GUST (MPH) 16 25 39 36 32 27 25 24 24 27 34 28 20 17 10 10 10 PRECIP PROB (%) 40 30 20 5 5 5 10 5 5 5 0 0 0 0 0 0 0 PRECIP TYPE T R T 6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.1 10.2 10.0 9.9 10.0 10.5 10.7 10.7 10.7 10.6 10.7 10.7 10.6 11.0 11.6 12.0 ...NEAR MAMMOTH - ELEV 9000 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK BK SC FW FW CL FW FW CL FW FW CL CL CL CL FW FW CLOUD COVER (%) 60 55 30 10 10 5 10 10 5 5 5 0 5 0 0 10 20 TEMPERATURE 47 44 42 41 41 43 51 55 56 49 47 46 44 48 56 60 59 MIN/MAX TEMP 38 57 42 62 WIND DIR N N N N N NE NE NE N N N NW NW N N N NW WIND (MPH) 5 9 11 11 10 10 10 9 9 6 9 8 5 5 4 4 5 WIND GUST (MPH) 9 14 18 18 16 16 16 14 14 11 14 12 9 9 6 6 9 PRECIP PROB (%) 40 30 20 5 5 5 10 5 5 5 0 0 0 0 0 0 0 PRECIP TYPE T R T 6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.1 10.2 10.0 9.9 10.0 10.5 10.7 10.7 10.7 10.6 10.6 10.7 10.6 11.0 11.6 12.0 ...NEAR MAMMOTH - ELEV 8000 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER BK BK SC FW FW CL FW FW CL FW FW CL CL CL CL FW FW CLOUD COVER (%) 60 55 30 10 10 5 10 10 5 5 10 5 5 0 0 5 15 TEMPERATURE 53 48 46 43 42 44 56 61 61 53 51 47 44 51 61 65 65 MIN/MAX TEMP 38 63 42 68 WIND DIR NE NW NW NW SW N NE NE N N NW W W NW N N NW WIND (MPH) 4 6 9 6 5 6 9 10 9 5 6 5 2 2 2 3 5 WIND GUST (MPH) 6 11 14 11 9 11 14 16 14 9 11 9 3 3 3 5 9 PRECIP PROB (%) 40 30 20 5 5 5 10 5 5 5 0 0 0 0 0 0 0 PRECIP TYPE T R T 6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.1 10.1 10.0 9.9 10.0 10.5 10.6 10.7 10.7 10.7 10.7 10.7 10.6 10.9 11.5 12.0 ...BARCROFT RESEARCH STATION - ELEV 12470 FT... DATE FRIDAY 09/20/24 SATURDAY 09/21/24 TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P CLOUD COVER SC SC SC SC FW FW FW FW FW FW FW CL CL CL CL FW FW CLOUD COVER (%) 40 40 35 45 20 10 10 10 10 15 5 5 5 5 5 10 5 TEMPERATURE 34 30 27 27 26 28 34 37 37 33 31 30 30 33 39 43 42 MIN/MAX TEMP 26 39 30 44 WIND DIR E E NE NE NE NE NE NE NE N N NW NW NW NW NW N WIND (MPH) 10 9 10 11 12 16 14 13 14 17 17 14 16 17 12 11 11 WIND GUST (MPH) 16 13 14 17 18 24 21 20 21 25 26 21 24 26 18 17 18 PRECIP PROB (%) 10 20 20 10 0 0 5 5 5 5 0 0 0 0 0 0 0 PRECIP TYPE S S 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12 HOUR SNOW 0.0 0.0 0.0 0.0 6 HOUR ICE MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 9.9 9.8 9.8 9.8 10.0 10.2 10.5 10.8 10.9 10.9 10.8 10.7 10.6 11.0 11.2 11.4 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN