Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
052 FWAK47 PAJK 181142 AVGAJK AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE JUNEAU AK 342 AM ADT THU JUL 18 2024 *** EXPERIMENTAL PRODUCT FOR EVALUATION ONLY *** THIS FORECAST IS FOR USE IN SNOW SAFETY ACTIVITIES AND EMERGENCY MANAGEMENT. ...THE JUNEAU MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT) AROUND DOWNTOWN JUNEAU AND DOUGLAS ISLAND... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV CLOUD COVER (%) 50 15 30 35 50 75 80 90 75 85 80 85 90 90 90 90 80 TEMPERATURE 46 46 51 56 58 57 54 51 49 51 53 56 56 55 54 51 51 MAX/MIN TEMP 58 48 57 51 WIND DIR E NE N N NE E NE NE NE NE E SE E SE E E E WIND (MPH) 4 5 4 4 4 5 6 6 6 6 5 5 8 6 8 8 6 WIND GUST (MPH) PRECIP PROB (%) 10 10 10 20 30 50 70 80 70 30 20 30 50 80 60 50 40 PRECIP TYPE R R R R R R R R R R R R R R R 12 HOUR QPF 0.00 0.16 0.11 0.09 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 59 59 63 68 79 83 86 88 91 91 93 95 96 94 92 92 90 ...NEAR SEA LEVEL AROUND JUNEAU... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV CLOUD COVER (%) 45 15 30 35 50 75 80 90 80 85 80 90 90 90 90 90 80 TEMPERATURE 49 50 55 62 64 62 59 56 53 55 58 62 62 60 57 54 53 MAX/MIN TEMP 64 53 63 52 WIND DIR SE N W W S NE NE N NE NE E E NE E E NE NE WIND (MPH) 3 4 4 4 3 4 5 5 5 5 4 4 8 5 6 6 6 WIND GUST (MPH) PRECIP PROB (%) 10 10 10 20 30 50 70 80 70 40 20 30 50 80 60 50 40 PRECIP TYPE R R R R R R R R R R R R R R R 12 HOUR QPF 0.00 0.16 0.13 0.09 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 59 58 62 68 78 83 86 88 91 91 93 95 96 94 92 92 90 ...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT) ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER SC SC SC FW SC SC SC BK OV BK OV OV OV OV OV OV OV CLOUD COVER (%) 50 35 30 15 50 25 40 60 95 65 70 80 85 85 85 90 85 TEMPERATURE 46 46 53 59 62 59 55 50 46 50 56 61 62 57 52 49 49 MAX/MIN TEMP 62 46 62 48 WIND DIR S SE N NE NE SW S E N NE SE S S N N NE E WIND (MPH) 6 6 4 6 8 8 8 5 6 8 9 11 12 16 12 10 8 WIND GUST (MPH) PRECIP PROB (%) 10 5 5 0 0 5 5 20 40 30 30 40 40 40 20 20 20 PRECIP TYPE R R R R R R R R R R 12 HOUR QPF 0.00 0.00 0.09 0.03 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 57 56 60 65 69 75 81 83 92 85 88 93 95 94 94 93 91 ...NEAR SEA LEVEL AROUND SKAGWAY... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER BK SC SC FW BK FW SC BK OV BK OV OV OV OV OV OV OV CLOUD COVER (%) 55 40 30 15 50 25 40 65 95 70 70 80 90 85 85 90 85 TEMPERATURE 48 49 56 65 68 65 61 56 52 57 62 69 70 67 62 57 56 MAX/MIN TEMP 68 52 70 55 WIND DIR S S N SW NE W N NE N N E S S N N NE N WIND (MPH) 4 4 5 6 8 8 5 4 3 4 6 10 9 13 10 8 5 WIND GUST (MPH) PRECIP PROB (%) 10 10 5 0 0 5 10 20 50 30 30 30 40 40 30 20 20 PRECIP TYPE R R R R R R R R R R R 12 HOUR QPF 0.00 0.00 0.07 0.03 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 57 56 58 62 66 73 80 83 92 86 88 91 95 94 94 93 91 ...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT) ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER SC SC SC SC SC FW SC BK OV OV OV OV OV OV OV OV OV CLOUD COVER (%) 50 45 40 25 40 20 35 65 90 85 75 80 90 90 90 90 85 TEMPERATURE 44 45 51 59 61 59 54 49 46 48 53 59 59 57 54 51 51 MAX/MIN TEMP 61 45 60 50 WIND DIR E SE NW S S SE N W N N W S SE NW NW NW SE WIND (MPH) 4 4 4 4 5 5 4 4 4 5 5 6 6 9 6 5 3 WIND GUST (MPH) PRECIP PROB (%) 10 5 5 0 0 0 5 20 40 30 30 40 50 50 40 30 30 PRECIP TYPE R R R R R R R R R R 12 HOUR QPF 0.00 0.00 0.08 0.10 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 56 55 57 61 64 70 76 80 90 83 85 88 92 93 93 91 90 ...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY... DATE THURSDAY 07/18/24 FRIDAY 07/19/24 TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A CLOUD COVER SC SC SC FW SC FW SC BK OV OV OV OV OV OV OV OV OV CLOUD COVER (%) 50 40 35 25 35 20 40 70 90 80 75 80 90 90 90 90 85 TEMPERATURE 49 50 57 66 69 66 61 55 51 53 59 66 67 63 58 54 53 MAX/MIN TEMP 69 50 67 53 WIND DIR SE SE NW W S SE N W N NW SW S SE NW NW NW NW WIND (MPH) 4 4 4 5 5 5 4 3 4 6 5 6 6 9 6 4 4 WIND GUST (MPH) PRECIP PROB (%) 10 10 5 0 0 0 10 20 60 30 30 40 40 50 40 30 30 PRECIP TYPE R R R R R R R R R R 12 HOUR QPF 0.00 0.00 0.09 0.09 12 HOUR SNOW 0.0 0.0 0.0 0.0 SNOW LEVEL (HFT) 57 55 57 60 64 71 78 81 90 84 86 89 93 93 93 92 90 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN