564
FNAK71 PAFC 231450
FWSAER
SPOT FORECAST FOR GRANDVIEW...DIVISION OF FORESTRY & FIRE PROTECTION
NATIONAL WEATHER SERVICE ANCHORAGE AK
650 AM AKDT TUE JUN 23 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 AKDT ON JUNE 23.
DISCUSSION
CHANCES FOR WETTING RAIN INCREASE THIS AFTERNOON AS A SHORT WAVE
ASSOCIATED WITH A LOW IN THE GULF MOVES ACROSS THE KENAI PENINSULA
FROM EAST TO WEST. DOWNSLOPING OFF THE KENAI MOUNTAINS WILL MITIGATE
SOME OF THE RAINFALL AMOUNTS. BY WEDNESDAY, THE CHANCE OF RAIN WILL
DIMINISH BUT TEMPERATURES ARE EXPECTED TO REMAIN MILD AND RH VALUES IN
THE 50S. EXPECT A WARMING AND DRYING TREND FOR THURSDAY INTO THE WEEKEND.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN
IN THE LATE MORNING AND EARLY AFTERNOON. RAIN
LIKELY LATE IN THE AFTERNOON.
CWR.................0 PERCENT INCREASING TO 33 PERCENT LATE IN THE
AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
TSTM COVERAGE.......NONE.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......3200 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH SHIFTING TO THE SOUTH
AROUND 7 MPH LATE IN THE AFTERNOON.
PCPN AMOUNT.........0.04 INCHES.
TIME (AKDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........79 79 79 83 83 83 91 91 91 94 94
WEATHER COV..... CHC CHC CHC CHC CHC CHC LKY LKY
WEATHER TYPE.... RN RN RN RN RN RN RN RN
CWR.............0 0 0 0 0 0 0 0 0 30 30
CHC OF PCPN (%).10 10 10 30 30 30 40 40 40 60 60
TEMP............49 52 54 57 58 59 61 61 60 60 60
RH..............81 78 71 66 62 60 57 58 58 58 59
20 FT WIND DIR..S S S SW SW SW NW NW NW NW NW
20 FT WIND SPD..3 3 3 3 3 3 1 1 1 2 2
20 FT WIND GUST.5 5 5 5 5 5 3 3
MIX HGT (KFT)...0.7 0.7 0.7 3.2 3.2 3.2 3.2 3.2 3.2 2.0 2.0
TRANSP WIND DIR.E E E SE SE SE SE SE SE S S
TRANSP WIND SPD.5 5 5 5 5 5 6 6 6 7 7
TONIGHT
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN LIKELY IN THE
EVENING, THEN CHANCE OF RAIN OVERNIGHT.
CWR.................33 PERCENT DECREASING TO 0 PERCENT AFTER 3 AM.
CHANCE OF PCPN......70 PERCENT.
TSTM COVERAGE.......NONE.
MIN TEMPERATURE.....AROUND 47.
MAX HUMIDITY........88 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH EARLY IN
THE EVENING, THEN BECOMING LIGHT IN THE LATE
EVENING AND OVERNIGHT.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.
PCPN AMOUNT.........0.15 INCHES.
TIME (AKDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........94 91 91 91 88 88 88 90 90 90 86 86
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY CHC CHC CHC CHC CHC
WEATHER TYPE....RN RN RN RN RN RN RN RN RN RN RN RN
CWR.............30 30 30 30 30 30 30 30 30 30 0 0
CHC OF PCPN (%).60 70 70 70 60 60 60 40 40 40 30 30
TEMP............59 58 57 56 54 53 51 50 49 48 47 48
RH..............61 63 65 67 69 72 75 77 78 79 81 83
20 FT WIND DIR..NW W W W NW NW NW N N N W W
20 FT WIND SPD..2 5 5 5 2 2 2 2 2 2 1 1
20 FT WIND GUST.3 7 7 7 3 3 3 2 2
MIX HGT (KFT)...2.0 2.0 2.0 2.0 0.9 0.9 0.9 0.9 0.9 0.9 1.4 1.4
TRANSP WIND DIR.S S S S SW SW SW SW SW SW SW SW
TRANSP WIND SPD.7 7 7 7 7 7 7 7 7 7 7 7
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF RAIN
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF
RAIN IN THE LATE MORNING AND AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF PCPN......30 PERCENT.
TSTM COVERAGE.......NONE.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........56 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 6 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......3400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 7 MPH SHIFTING TO THE NORTHWEST
AROUND 7 MPH IN THE AFTERNOON.
PCPN AMOUNT.........0.01 INCHES.
TIME (AKDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........86 79 79 79 75 75 75 72 72 72 70 70
WEATHER COV.....CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RN RN RN RN RN RN RN RN RN RN RN RN
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF PCPN (%).30 30 30 30 20 20 20 20 20 20 20 20
TEMP............48 48 50 52 54 55 57 59 59 60 60 60
RH..............85 88 83 80 75 71 67 62 61 59 57 57
20 FT WIND DIR..W SE SE SE W W W W W W NW NW
20 FT WIND SPD..1 2 2 2 2 2 2 6 6 6 5 5
20 FT WIND GUST.2 3 3 3 8 8 8 7 7
MIX HGT (KFT)...1.4 1.4 1.4 1.4 3.1 3.1 3.1 3.1 3.1 3.1 3.4 3.4
TRANSP WIND DIR.SW SW SW SW SW SW SW W W W NW NW
TRANSP WIND SPD.7 5 5 5 5 5 5 7 7 7 7 7
FORECASTER...ANCHORAGE WFO
REQUESTED BY...TERESA ROSE
TYPE OF REQUEST...WILDFIRE
.TAG 2615761.5/AER
.DELDT 06/23/26
.FORMATTERVERSION 2.0.0
.EMAIL TERESA.ROSE@ALASKA.GOV
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