322
FNAK52 PAFC 192321
FWFALU
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ALASKA
NATIONAL WEATHER SERVICE ANCHORAGE AK
321 PM AKDT SAT APR 19 2025
DISCUSSION
A BERING FRONT WILL MOVE INTO THE COAST AND OVERSPREAD SOUTHWEST
ALASKA SUNDAY MORNING WITH NUMEROUS SHOWERS. WARMING TEMPERATURES
INTO THE 30S/LOW 40S WILL RESULT IN MOSTLY RAIN BUT A RAIN/SNOW
MIX IS ALSO POSSIBLE. A SHORTER WINDOW OF SNOW IS FORECAST FROM
TOGIAK INTO THE YK DELTA WITH MINIMAL ACCUMULATIONS. HIGH RELATIVE
HUMIDITIES AND WINDS BELOW 20 MPH ARE FORECAST INTO EARLY NEXT
WEEK.
AKZ764-201745-
NORTHERN BRISTOL BAY COAST-
INCLUDING...DILLINGHAM...MANOKOTAK...TOGIAK
321 PM AKDT SAT APR 19 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE SNOW/RAIN SNOW/RAIN SNOW/RAIN SNOW/RAIN
CHANCE PRECIP (%) 100 100 80 70
TEMP (24H TREND) 33-34 (+10) 38-41 (0) 33-35 41-42
RH % (24H TREND) 90-95 (0) 82-90 (+22) 96-99 80-88
20FTWND(MPH) E 4-12 SE 4-10 S 2-7 S 7-13
MIXING HGT(FT-AGL) 1421 3057
TRANSPORT WND (MPH) SE 13 SW 15
CWR 90 90 60 50
TSTM COV IDX 1 1 1 1
VENT RATE (KT-FT) 20633 45855
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND
5 MPH.
WEDNESDAY
CLOUDY. RAIN AND SNOW LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 10 MPH.
AKZ765-201745-
INLAND BRISTOL BAY-
INCLUDING...NEW STUYAHOK...KOLIGANEK...ALEKNAGIK
321 PM AKDT SAT APR 19 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE SNOW SNOW/RAIN SNOW/RAIN SNOW/RAIN
CHANCE PRECIP (%) 90 100 90 70
TEMP (24H TREND) 26-31 (+4) 36-41 (0) 32-34 38-43
RH % (24H TREND) 83-87 (-8) 73-83 (+18) 88-96 72-83
20FTWND(MPH) SE 1-6 E 5-13 SE 2-10 S 6-11
MIXING HGT(FT-AGL) 1867 4079
TRANSPORT WND (MPH) SE 15 S 14
CWR 70 90 80 50
TSTM COV IDX 1 1 1 1
VENT RATE (KT-FT) 27450 51170
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
TUESDAY
CLOUDY. SHOWERS LIKELY. LOWS AROUND
30. HIGHS AROUND 40. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY. SNOW LIKELY AND CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS AROUND
30. HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 10 MPH.
AKZ763-201745-
BRISTOL BAY BOROUGH (NAKNEK AND KING SALMON)-
INCLUDING...NAKNEK...KING SALMON
321 PM AKDT SAT APR 19 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE RAIN RAIN SHWRS SNOW/RAIN
CHANCE PRECIP (%) 80 90 80 70
TEMP (24H TREND) 33-34 (+5) 42-44 (0) 35-36 42-43
RH % (24H TREND) 88-92 (+4) 79-85 (+22) 94-98 76-83
20FTWND(MPH) E 2-6 SE 7-11 S 6-10 S 8-10
MIXING HGT(FT-AGL) 1752 2979
TRANSPORT WND (MPH) S 17 SW 15
CWR 60 80 60 40
TSTM COV IDX 1 1 1 1
VENT RATE (KT-FT) 28222 40614
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
TUESDAY
CLOUDY. CHANCE OF RAIN. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY. RAIN AND SNOW LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
AKZ762-201745-
NORTHERN ALASKA PENINSULA-
INCLUDING...EGEGIK...PILOT POINT
321 PM AKDT SAT APR 19 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE RAIN RAIN SHWRS SNOW/RAIN
CHANCE PRECIP (%) 80 90 80 70
TEMP (24H TREND) 33-37 (+9) 41-46 (0) 34-36 41-44
RH % (24H TREND) 90-95 (0) 72-84 (+12) 91-96 72-83
20FTWND(MPH) SE 6-14 SE 10-16 G26 S 4-12 S 4-9
MIXING HGT(FT-AGL) 2546 3239
TRANSPORT WND (MPH) S 17 SW 14
CWR 60 80 70 40
TSTM COV IDX 1 1 1 1
VENT RATE (KT-FT) 40593 44968
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
TUESDAY
CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 30S. HIGHS
AROUND 40. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY. RAIN AND SNOW LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND 10 MPH.
AKZ761-201745-
CENTRAL ALASKA PENINSULA-
INCLUDING...PORT HEIDEN
321 PM AKDT SAT APR 19 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY CLOUDY
PRECIP TYPE RAIN RAIN SHWRS SNOW/RAIN
CHANCE PRECIP (%) 70 80 70 60
TEMP (24H TREND) 35-39 (+6) 39-45 (0) 33-36 38-44
RH % (24H TREND) 92-95 (0) 75-85 (-1) 92-96 78-85
20FTWND(MPH) SE 8-17 G25 S 3-15 W 4-14 SW 4-12
MIXING HGT(FT-AGL) 2347 3705
TRANSPORT WND (MPH) S 16 W 17
CWR 50 50 50 40
TSTM COV IDX 1 1 1 1
VENT RATE (KT-FT) 44035 67051
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
TUESDAY
CLOUDY. SNOW LIKELY AND CHANCE OF RAIN. LOWS AROUND
30. HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY. RAIN AND SNOW LIKELY. LOWS AROUND 30. HIGHS
IN THE UPPER 30S. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS AROUND 10 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page