204
FNAK71 PAFC 091436
FWSAER
SPOT FORECAST FOR CHUGACH RX...USGS
NATIONAL WEATHER SERVICE ANCHORAGE AK
536 AM AKST SUN NOV 9 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 AKST ON NOVEMBER 09.
DISCUSSION
A RIDGE OF HIGH PRESSURE OVER THE REGION WILL KEEP CONDITIONS
RATHER TRANQUIL THROUGH TODAY. THE MAIN ISSUE TODAY WILL BE PATCHY
FOG AROUND THE FORECAST AREA THIS MORNING. ANY FOG IS EXPECTED TO
TAPER OF BY AROUND NOON, WITH ONLY A FEW PATCHY CLOUDS LINGERING
THROUGH THE DAY UNDER MAINLY SUNNY SKIES. WINDS WILL BE GENERALLY
BY LIGHT; HOWEVER, NORTHERLY WINDS WILL INCREASE TO BETWEEN 5 AND
10 MPH THROUGH THE LATE AFTERNOON AND EVENING. PATCHY FOG IS
EXPECTED TO REDEVELOP AROUND THE FORECAST AREA BY THIS EVENING AND
LINGER INTO EARLY MONDAY MORNING BEFORE CLOUD COVER INCREASES IN
ADVANCE OF A FRONTAL SYSTEM THAT WILL STAY WELL SOUTH OF THE
REGION, OVER THE NORTHERN GULF. A STRAY FLURRY OR VERY LIGHT SNOW
SHOWER IS POSSIBLE EARLY MONDAY MORNING. OTHERWISE, IT WILL REMAIN
MAINLY CLOUDY WITH LIGHT WINDS FOR MONDAY.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). PATCHY FREEZING
FOG, MAINLY THROUGH LATE MORNING.
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 26.
MIN HUMIDITY........75 PERCENT.
WIND (20 FT)........VARIABLE LESS THAN 5 MPH IN THE MORNING
BECOMING NORTHWEST 4 TO 8 MPH.
MIXING HEIGHT.......200 FT AGL THIS MORNING RISING TO 600 FT
AGL BY AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 10 TO 12 MPH.
PCPN AMOUNT.........0.00 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (AKST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........23 23 24 24 24 31 31 31
WEATHER COV.....ARS ARS ARS ARS ARS ARS ARS ARS
WEATHER TYPE....FZF FZF FZF FZF FZF FZF FZF FZF
CWR.............0 0 0 0 0 0 0 0
CHC OF PCPN (%).0 0 0 0 0 0 0 0
TEMP............15 17 20 22 23 22 17 15
RH..............87 85 83 78 77 77 75 75
20 FT WIND DIR..NW NW NW NW NW NW NW NW
20 FT WIND SPD..3 3 4 4 5 7 7 8
20 FT WIND GUST. 7 7 7 9 9 9
MIX HGT (KFT)...0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5
TRANSP WIND DIR.N N NW NW NW NW NW NW
TRANSP WIND SPD.10 10 12 12 12 10 10 10
VENT (M^2/S)....867 914 668
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (70-80 PERCENT) AFTER MIDNIGHT.
PATCHY OF FREEZING FOG, MAINLY EARLY EVENING
THROUGH AROUND MIDNIGHT.
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 13.
MAX HUMIDITY........96 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT, THEN BECOMING EAST 5 TO
8 MPH OVERNIGHT.
MIXING HEIGHT.......600 FT AGL IN THE EVENING FALLING TO 300 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH SHIFTING TO THE EAST 5
TO 9 MPH IN THE LATE EVENING AND OVERNIGHT.
PCPN AMOUNT.........0.00 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (AKST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........28 28 28 71 71 71 81 81 81 81 81 81
WEATHER COV.....ARS ARS ARS ARS ARS ARS ARS ARS ARS ARS ARS ARS
WEATHER TYPE....FZF FZF FZF FZF FZF FZF FZF FZF FZF FZF FZF FZF
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 10 10 10
TEMP............13 12 13 13 13 14 15 17 18 18 20 21
RH..............76 76 76 77 78 80 81 82 82 79 81 85
20 FT WIND DIR..NW NW NW NE NE NE SE SE SE E E E
20 FT WIND SPD..5 5 5 2 2 2 6 6 6 8 8 8
20 FT WIND GUST.6 6 6 5 5 5 7 7 7 12 12 12
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.NW NW NW E E E E E E E E E
TRANSP WIND SPD.7 7 7 5 5 5 7 7 7 9 9 9
VENT (M^2/S)....323 227 318 462
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). AREAS OF
FREEZING FOG IN THE MORNING. SLIGHT CHANCE OF
A SNOW SHOWER EARLY IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....AROUND 30.
MIN HUMIDITY........72 PERCENT.
WIND (20 FT)........EAST WINDS 4 TO 7 MPH IN THE MORNING BECOMING
LIGHT.
MIXING HEIGHT.......300 FT AGL IN THE MORNING RISING TO 900 FT
AGL.
TRANSPORT WINDS.....EAST 8 TO 9 MPH SHIFTING TO THE NORTH AROUND 7
MPH LATE IN THE AFTERNOON.
PCPN AMOUNT.........0.00 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (AKST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........81 81 81 84 84 84 82 82 82 67 67 67
WEATHER COV.....ARS ARS ARS ARS ARS ARS
WEATHER TYPE....FZF FZF FZF FZF FZF FZF
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF PCPN (%).20 20 20 20 20 20 10 10 10 10 10 10
TEMP............21 22 22 23 24 25 27 28 29 30 29 28
RH..............87 88 88 87 86 85 82 78 74 72 75 80
20 FT WIND DIR..E E E E E E NE NE NE N N N
20 FT WIND SPD..7 7 7 5 5 5 3 3 3 3 3 3
20 FT WIND GUST.10 10 10 8 8 8 6 6 6 5 5 5
MIX HGT (KFT)...0.4 0.4 0.4 0.6 0.6 0.6 0.9 0.9 0.9 0.6 0.6 0.6
TRANSP WIND DIR.E E E E E E E E E N N N
TRANSP WIND SPD.9 9 9 8 8 8 8 8 8 7 7 7
VENT (M^2/S)....416 618 1153 783
FORECASTER...MARKLE
REQUESTED BY...NATHAN BASFORD
TYPE OF REQUEST...PRESCRIBED
.TAG 2525367.0/AER
.DELDT 11/09/25
.FORMATTERVERSION 2.0.0
.EMAIL NATHAN.BASFORD@USDA.GOV
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