598
FNAK51 PAFC 290001
FWFAER
FIRE WEATHER PLANNING FORECAST FOR SOUTHCENTRAL ALASKA
NATIONAL WEATHER SERVICE ANCHORAGE AK
401 PM AKDT FRI AUG 28 2026
DISCUSSION
GUSTY SOUTHEASTERLY WINDS IN COPPER RIVER VALLEY DIMINISH THROUGH
TONIGHT. LATE TONIGHT TO EARLY TOMORROW MORNING, LIGHT RAIN IS
LIKELY FOR MUCH OF COPPER RIVER VALLEY, WITH ABOUT A 20 TO 40
PERCENT CHANCE OF WETTING RAIN. FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING, DRY WITH LIGHT WINDS.
AKZ701-291745-
ANCHORAGE / EAGLE RIVER (LOWER ELEVATIONS)-
INCLUDING...ANCHORAGE...EAGLE RIVER...EKLUTNA
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLOUDY MCLEAR PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 60 20 0 20
TEMP (24H TREND) 46-49 (-3) 60-62 (+2) 40-44 60-61
RH % (24H TREND) 86-90 (0) 53-58 (-13) 85-94 55-59
20FTWND(MPH) S 12-24 W 2-6 W 2-5 SW 2-6
MIXING HGT(FT-AGL) 4466 1904
TRANSPORT WND (MPH) NW 13 SW 7
CWR 30 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 52684 13144
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
AKZ702-291745-
ANCHORAGE HILLSIDE / UPPER EAGLE RIVER-
INCLUDING...ANCHORAGE HILLSIDE...UPPER EAGLE RIVER...INDIAN
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 80 20 0 20
TEMP (24H TREND) 41-45 (-3) 53-60 (+2) 38-42 55-62
RH % (24H TREND) 88-95 (+1) 56-65 (-10) 84-91 54-64
20FTWND(MPH) SE 10-24 NW 4-13 G20 NW 2-10 G19 NW 2-7
MIXING HGT(FT-AGL) 4434 2218
TRANSPORT WND (MPH) NW 14 W 8
CWR 50 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 51579 18563
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 40. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
AKZ711-291745-
LOWER MATANUSKA VALLEY-
INCLUDING...PALMER...WASILLA...BIG LAKE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 80 20 0 30
TEMP (24H TREND) 45-47 (-3) 60-63 (+4) 40-42 61-63
RH % (24H TREND) 91-94 (0) 50-57 (-20) 86-91 50-55
20FTWND(MPH) S 6-18 G26 W 4-9 NW 1-8 SW 3-7
MIXING HGT(FT-AGL) 4432 2454
TRANSPORT WND (MPH) NW 9 SW 6
CWR 60 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 58085 12795
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
AKZ713-291745-
SUTTON / UPPER MATANUSKA VALLEY-
INCLUDING...SUTTON...CHICKALOON
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS NONE RAIN
CHANCE PRECIP (%) 90 30 0 30
TEMP (24H TREND) 44-45 (+1) 54-58 (+2) 39-40 56-60
RH % (24H TREND) 87-91 (0) 61-65 (-10) 82-86 51-60
20FTWND(MPH) SW 5-10 SW 3-10 NW 1-5 SW 2-7
MIXING HGT(FT-AGL) 2725 2704
TRANSPORT WND (MPH) W 6 SW 8
CWR 70 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 14724 21645
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
AKZ714-291745-
EUREKA / TAHNETA PASS-
INCLUDING...EUREKA...TAHNETA PASS...LAKE LOUISE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY CLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 70 50 0 40
TEMP (24H TREND) 39-41 (-2) 52-55 (+1) 32-35 55-57
RH % (24H TREND) 89-94 (+9) 51-60 (-12) 84-89 42-48
20FTWND(MPH) S 7-15 NW 4-12 NW 5-15 SE 2-7
MIXING HGT(FT-AGL) 4842 3570
TRANSPORT WND (MPH) NW 16 SW 7
CWR 20 10 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 75249 30875
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS IN THE MID
30S. HIGHS AROUND 50. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
AKZ721-291745-
SOUTHERN KACHEMAK BAY-
INCLUDING...SELDOVIA...HALIBUT COVE...NANWALEK
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE RAIN
CHANCE PRECIP (%) 40 0 0 20
TEMP (24H TREND) 44-48 (-5) 56-60 (+1) 43-48 58-62
RH % (24H TREND) 90-94 (0) 62-68 (-15) 79-85 54-69
20FTWND(MPH) W 7-15 W 6-20 NW 4-19 W 5-18
MIXING HGT(FT-AGL) 2551 2218
TRANSPORT WND (MPH) NW 15 W 16
CWR 0 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 26685 38124
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 20 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.
AKZ722-291745-
SOUTHWEST KENAI PENINSULA-
INCLUDING...HOMER...ANCHOR POINT...NINILCHIK...CLAM GULCH
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE RAIN
CHANCE PRECIP (%) 40 0 0 20
TEMP (24H TREND) 43-45 (-6) 59-62 (+2) 42-43 58-62
RH % (24H TREND) 91-96 (+10) 58-65 (-18) 84-88 57-68
20FTWND(MPH) SW 12-20 W 1-5 NW 1-5 SW 2-12
MIXING HGT(FT-AGL) 3897 2899
TRANSPORT WND (MPH) N 9 SW 10
CWR 0 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 37833 28759
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
AKZ733-291745-
NORTHWEST KENAI PENINSULA-
INCLUDING...KENAI...SOLDOTNA...STERLING...NIKISKI
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE SHWRS NONE NONE SHWRS
CHANCE PRECIP (%) 30 0 0 20
TEMP (24H TREND) 43-46 (-6) 62-64 (+2) 40-43 61-64
RH % (24H TREND) 90-96 (+1) 50-56 (-19) 88-94 47-57
20FTWND(MPH) S 14-23 W 1-5 NW 2-5 SW 1-6
MIXING HGT(FT-AGL) 5122 3714
TRANSPORT WND (MPH) N 10 SW 9
CWR 0 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 52827 31184
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. SOUTH WINDS AROUND 5 MPH.
AKZ734-291745-
SKILAK LAKE / EASTERN STERLING HIGHWAY-
INCLUDING...COOPER LANDING...SKILAK LAKE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE SHWRS
CHANCE PRECIP (%) 50 0 0 20
TEMP (24H TREND) 42-44 (-7) 58-62 (+2) 39-42 59-63
RH % (24H TREND) 90-95 (0) 50-60 (-19) 83-92 49-57
20FTWND(MPH) SW 6-14 NW 4-13 NW 3-12 G19 W 3-9
MIXING HGT(FT-AGL) 4721 3542
TRANSPORT WND (MPH) NW 16 W 10
CWR 10 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 63686 30575
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
AKZ725-291745-
SOUTHERN KENAI MOUNTAINS / SEWARD-
INCLUDING...SEWARD
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE SHWRS NONE NONE SHWRS
CHANCE PRECIP (%) 50 0 0 20
TEMP (24H TREND) 44-48 (-2) 57-62 (+4) 45-50 59-63
RH % (24H TREND) 90-94 (0) 50-65 (-23) 73-80 50-63
20FTWND(MPH) W 2-13 NW 8-22 NW 12-25 NW 3-19
MIXING HGT(FT-AGL) 3643 2611
TRANSPORT WND (MPH) NW 16 W 10
CWR 10 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 64366 38788
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ726-291745-
INTERIOR KENAI PENINSULA-
INCLUDING...MOOSE PASS...SUMMIT LAKE...HOPE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 60 20 0 20
TEMP (24H TREND) 41-44 (-6) 58-62 (+5) 38-41 60-63
RH % (24H TREND) 91-95 (0) 47-56 (-24) 84-89 47-53
20FTWND(MPH) S 3-16 NW 10-15 G23 NW 7-15 G22 NW 3-10
MIXING HGT(FT-AGL) 3983 3123
TRANSPORT WND (MPH) NW 18 W 8
CWR 30 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 64859 27624
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
SNOW. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ727-291745-
TURNAGAIN PASS-
INCLUDING...TURNAGAIN PASS
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 70 20 0 20
TEMP (24H TREND) 40-42 (-4) 52-60 (+5) 38-41 57-62
RH % (24H TREND) 94-97 (0) 51-68 (-21) 82-86 51-59
20FTWND(MPH) SE 3-13 NW 11-22 NW 9-20 NW 2-13
MIXING HGT(FT-AGL) 3312 2751
TRANSPORT WND (MPH) NW 17 W 8
CWR 30 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 64257 18964
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ729-291745-
TYONEK-
INCLUDING...TYONEK
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR CLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE RAIN
CHANCE PRECIP (%) 50 0 0 50
TEMP (24H TREND) 42-46 (-5) 57-63 (0) 41-48 58-62
RH % (24H TREND) 81-89 (-8) 50-60 (-13) 75-82 57-66
20FTWND(MPH) W 8-21 W 4-24 G34 NW 5-24 G34 SW 4-20 G27
MIXING HGT(FT-AGL) 4556 3529
TRANSPORT WND (MPH) NW 16 SW 14
CWR 10 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 107822 58871
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
AKZ741-291745-
NORTHERN COPPER VALLEY-
INCLUDING...PAXSON
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 80 60 20 30
TEMP (24H TREND) 38-40 (-3) 51-56 (+4) 29-32 55-59
RH % (24H TREND) 95-97 (+6) 52-61 (-16) 90-98 43-46
20FTWND(MPH) S 8-15 W 9-16 NW 5-12 SW 2-5
MIXING HGT(FT-AGL) 4668 3688
TRANSPORT WND (MPH) NW 13 SW 8
CWR 40 20 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 54868 25878
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND
5 MPH.
AKZ742-291745-
WESTERN COPPER VALLEY-
INCLUDING...NELCHINA...TOLSONA...MENDELTNA
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY CLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS NONE SHWRS
CHANCE PRECIP (%) 70 60 20 20
TEMP (24H TREND) 41-43 (-4) 53-57 (+3) 33-37 56-59
RH % (24H TREND) 85-92 (+23) 48-57 (-9) 77-86 38-43
20FTWND(MPH) S 7-19 NW 2-11 NW 6-12 LGT/VAR
MIXING HGT(FT-AGL) 5405 4082
TRANSPORT WND (MPH) NW 16 S 6
CWR 20 20 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 78619 29606
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW. LOWS
IN THE LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE MID 50S. SOUTH WINDS AROUND
5 MPH.
AKZ743-291745-
CENTRAL COPPER VALLEY-
INCLUDING...GLENNALLEN...GAKONA...COPPER CENTER
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS SHWRS SHWRS
CHANCE PRECIP (%) 80 70 20 20
TEMP (24H TREND) 42-43 (-5) 56-59 (+3) 33-35 59-61
RH % (24H TREND) 91-94 (+28) 51-56 (-4) 87-93 38-44
20FTWND(MPH) S 14-23 G36 NW 3-11 NW 5-10 W 1-5
MIXING HGT(FT-AGL) 5692 3819
TRANSPORT WND (MPH) NW 15 S 7
CWR 30 30 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 76427 30413
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH.
AKZ745-291745-
WESTERN SUSITNA VALLEY-
INCLUDING...SKWENTNA
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE RAIN
CHANCE PRECIP (%) 50 0 0 50
TEMP (24H TREND) 41-44 (-4) 58-63 (+3) 39-41 58-62
RH % (24H TREND) 88-93 (0) 46-51 (-29) 78-86 51-61
20FTWND(MPH) S 2-14 NW 7-20 G30 NW 7-18 G26 S 3-8
MIXING HGT(FT-AGL) 4631 2834
TRANSPORT WND (MPH) NW 18 S 9
CWR 10 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 74851 26286
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
AKZ746-291745-
SOUTHERN SUSITNA VALLEY-
INCLUDING...WILLOW
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR PCLDY
PRECIP TYPE SHWRS SHWRS NONE RAIN
CHANCE PRECIP (%) 60 20 0 30
TEMP (24H TREND) 45-46 (-4) 62-63 (+4) 39-42 61-63
RH % (24H TREND) 92-94 (0) 48-55 (-27) 83-91 48-54
20FTWND(MPH) S 11-21 W 4-11 G20 NW 2-9 G17 S 4-9
MIXING HGT(FT-AGL) 4554 2493
TRANSPORT WND (MPH) NW 13 S 7
CWR 20 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 62969 17061
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
AKZ747-291745-
CENTRAL SUSITNA VALLEY-
INCLUDING...TALKEETNA...TRAPPER CREEK...PETERSVILLE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE SHWRS SHWRS NONE RAIN
CHANCE PRECIP (%) 80 20 0 40
TEMP (24H TREND) 43-45 (-3) 58-61 (+4) 37-38 58-61
RH % (24H TREND) 93-95 (0) 52-58 (-27) 89-97 48-53
20FTWND(MPH) S 7-15 NE 1-7 LGT/VAR S 3-7
MIXING HGT(FT-AGL) 3949 2612
TRANSPORT WND (MPH) N 6 SW 9
CWR 40 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 39125 26017
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
AKZ748-291745-
NORTHERN SUSITNA VALLEY-
INCLUDING...CHULITNA...BROAD PASS...DENALI HIGHWAY
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLOUDY PCLDY CLEAR PCLDY
PRECIP TYPE SHWRS SHWRS NONE RAIN
CHANCE PRECIP (%) 90 30 0 70
TEMP (24H TREND) 40-43 (-2) 52-58 (+4) 33-37 55-60
RH % (24H TREND) 91-95 (0) 53-58 (-27) 85-92 46-53
20FTWND(MPH) S 6-15 W 0-11 NW 0-10 SW 2-7
MIXING HGT(FT-AGL) 4697 3358
TRANSPORT WND (MPH) N 12 SW 9
CWR 60 10 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 70103 28796
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS IN THE
UPPER 30S. HIGHS AROUND 50. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS
LIKELY. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTH WINDS
AROUND 5 MPH.
AKZ749-291745-
SOUTHERN COPPER VALLEY-
INCLUDING...KENNY LAKE...CHITINA
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE SHWRS SHWRS SHWRS NONE
CHANCE PRECIP (%) 90 70 20 0
TEMP (24H TREND) 42-45 (-2) 53-59 (+4) 36-38 56-62
RH % (24H TREND) 90-93 (+13) 55-64 (-7) 80-89 39-50
20FTWND(MPH) SE 7-17 G29 NW 5-13 NW 8-14 E 1-6
MIXING HGT(FT-AGL) 5524 3254
TRANSPORT WND (MPH) NW 15 S 7
CWR 50 40 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 75090 24930
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY, RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH.
AKZ750-291745-
TOK CUTOFF-
INCLUDING...CHISTOCHINA...SLANA...MENTASTA LAKE...NABESNA
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS SHWRS SHWRS
CHANCE PRECIP (%) 80 70 40 20
TEMP (24H TREND) 41-43 (+4) 50-56 (-2) 32-34 55-61
RH % (24H TREND) 86-95 (0) 55-64 (+1) 87-97 42-47
20FTWND(MPH) SW 4-11 W 4-11 NW 2-7 W 1-5
MIXING HGT(FT-AGL) 4501 3938
TRANSPORT WND (MPH) NW 10 E 6
CWR 30 40 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 43288 27852
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
AKZ751-291745-
MCCARTHY-
INCLUDING...MCCARTHY
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHWRS SHWRS SHWRS NONE
CHANCE PRECIP (%) 90 80 30 0
TEMP (24H TREND) 41-43 (+3) 51-56 (+4) 35-38 55-60
RH % (24H TREND) 88-93 (+5) 64-77 (+6) 87-93 47-62
20FTWND(MPH) SE 3-9 W 2-8 NW 2-11 SE 1-5
MIXING HGT(FT-AGL) 4211 3319
TRANSPORT WND (MPH) NW 9 S 6
CWR 60 40 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 51317 31165
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
CLOUDY. RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
5 MPH.
AKZ771-291745-
KODIAK ISLAND NORTHEAST-
INCLUDING...KODIAK CITY...PORT LIONS...OUZINKIE
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY
PRECIP TYPE SHWRS NONE NONE RAIN
CHANCE PRECIP (%) 20 0 0 30
TEMP (24H TREND) 47-50 (-5) 57-63 (-1) 47-51 58-64
RH % (24H TREND) 85-89 (-8) 50-59 (-16) 77-84 55-69
20FTWND(MPH) W 13-23 W 9-21 W 13-22 W 9-18
MIXING HGT(FT-AGL) 3398 2361
TRANSPORT WND (MPH) NW 18 W 17
CWR 0 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 58177 41505
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
AKZ772-291745-
KODIAK ISLAND SOUTHWEST-
INCLUDING...OLD HARBOR...AKHIOK...KARLUK...LARSEN BAY
401 PM AKDT FRI AUG 28 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLEAR MCLEAR MCLDY
PRECIP TYPE SHWRS NONE SHWRS RAIN
CHANCE PRECIP (%) 40 0 20 60
TEMP (24H TREND) 46-49 (-5) 56-61 (0) 46-49 55-60
RH % (24H TREND) 86-92 (0) 54-68 (-16) 80-90 64-79
20FTWND(MPH) W 12-21 NW 10-26 NW 14-26 G34 W 13-23
MIXING HGT(FT-AGL) 3376 2834
TRANSPORT WND (MPH) NW 22 W 17
CWR 10 0 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 88463 46149
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. WEST WINDS AROUND 10 MPH.
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