143 FNAK71 PAFC 052113 FWSAER Spot Forecast for Mastadon Fire...Division of Forestry National Weather Service Anchorage AK 113 PM AKDT Fri Jun 5 2026 Forecast is based on forecast start time of 1300 AKDT on June 05. .DISCUSSION... Today will be another drier and warm day. High temperatures today will be in the low 70s with minimum RH values in the mid to lower 20s. Winds will be light and variable today, turning southwesterly and increasing to 5 to 10 mph by tonight. Rain chances will be minimal today, but will increase tomorrow with scattered showers likely. Wetting rains are possible in heavier showers. High temperatures tomorrow will be cooler in the low 60s with minimum RH values in the low 40s. .REST OF TODAY... Sky/weather.........Mostly sunny (30-40 percent). CWR.................0 percent. Chance of pcpn......10 percent. Tstm Coverage.......None. Max temperature.....Around 72. Min humidity........25 percent. Wind (20 ft)........Southwest winds 5 to 7 mph. Mixing height.......5200 ft AGL. Transport winds.....Southwest 5 to 6 mph. Pcpn amount.........0.00 inches. TIME (AKDT) 1PM 2PM 3PM 4PM 5PM Sky (%).........24 24 24 49 49 CWR.............0 0 0 0 0 Chc of pcpn (%).10 10 10 10 10 Temp............70 71 72 71 72 RH..............29 26 25 26 26 20 FT wind dir..S S S SW SW 20 FT wind spd..5 5 5 7 7 20 FT wind gust.7 7 7 9 9 Mix hgt (kft)...5.2 5.2 5.2 4.9 4.9 Transp wind dir.SW SW SW W W Transp wind spd.5 5 5 6 6 .TONIGHT... Sky/weather.........Partly cloudy (45-55 percent) then becoming mostly cloudy (50-60 percent) then becoming partly cloudy (45-55 percent) then becoming mostly cloudy (65-75 percent). Isolated rain showers after 3 am. CWR.................8 percent. Chance of pcpn......20 percent. Tstm Coverage.......None. Min temperature.....Around 44. Max humidity........76 percent. Wind (20 ft)........Southwest winds around 7 mph early in the evening becoming light, then becoming southeast around 6 mph overnight. Mixing height.......400 ft AGL. Transport winds.....West around 6 mph shifting to the southeast in the evening and overnight, then shifting to the south around 7 mph after 3 am. Pcpn amount.........0.00 inches. TIME (AKDT) 6 PM 9 PM MIDNGT 3 AM Sky (%).........49 55 50 48 CWR.............0 0 0 0 Chc of pcpn (%).10 10 10 10 Temp............71 66 52 46 RH..............26 42 62 70 20 FT wind......SW 7G9 N 1 E 3G5 SE 6G8 Mix hgt (ft)....4900 4900 400 400 Transport wind..W 6 E 1 E 6 SE 7 .SATURDAY... Sky/weather.........Mostly cloudy (65-75 percent). Isolated rain showers early in the morning, then scattered rain showers in the late morning and afternoon. CWR.................20 percent. Chance of pcpn......50 percent. Tstm Coverage.......None. Max temperature.....Around 60. Min humidity........42 percent. Wind (20 ft)........South winds around 6 mph early in the morning becoming light, then becoming southwest 5 to 8 mph in the late morning and afternoon. Mixing height.......3600 ft AGL. Transport winds.....South 7 to 12 mph. Pcpn amount.........0.08 inches. TIME (AKDT) 6 AM 9 AM NOON 3 PM Sky (%).........68 65 77 75 Weather cov.....ISOLTD ISOLTD SCTTRD SCTTRD Weather type....RNSHWR RNSHWR RNSHWR RNSHWR CWR.............10 10 10 20 Chc of pcpn (%).20 20 30 50 Temp............45 53 59 59 RH..............75 55 47 42 20 FT wind......S 6G8 S 3G5 SW 5G7 SW 6G8 Mix hgt (ft)....900 900 2700 2700 Transport wind..S 7 S 7 SW 8 SW 10 $$ Forecaster...Ribail Requested by...IC Ervin Type of request...WILDFIRE .TAG 2614947.1/AER .DELDT 06/05/26 .FormatterVersion 2.0.0 .EMAIL dof.acdc.dispatch@alaska.gov