802
FNAK51 PAFC 272345
FWFAER
FIRE WEATHER PLANNING FORECAST FOR SOUTHCENTRAL ALASKA
NATIONAL WEATHER SERVICE ANCHORAGE AK
345 PM AKDT THU AUG 27 2026
DISCUSSION
A STRONG SYSTEM MOVES IN TONIGHT, BRINGING WIDESPREAD RAIN AND
GUSTY SOUTHEASTERLY GAP WINDS. EXPECT GUSTS UP TO 25 TO 35 MPH IN
KNIK AND COPPER RIVER VALLEYS, AND GUSTS UP TO 40 TO 50 MPH IN
ANCHORAGE. THOUGH RH DIPS AS LOW AS 30 TO 40 PERCENT THIS
AFTERNOON, RH VALUES WILL RECOVER TONIGHT AND WILL LIKELY REMAIN
ABOVE 50 PERCENT ACROSS SOUTHCENTRAL THROUGH SUNDAY MORNING.
AKZ701-281830-
ANCHORAGE / EAGLE RIVER (LOWER ELEVATIONS)-
INCLUDING...ANCHORAGE...EAGLE RIVER...EKLUTNA
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 90 80 50 0
TEMP (24H TREND) 48-50 (+7) 58-59 (-3) 45-48 61-62
RH % (24H TREND) 84-95 (0) 72-81 (+20) 88-98 61-69
20FTWND(MPH) S 2-9 SE 14-31 G44 SE 9-24 G35 W 3-7
MIXING HGT(FT-AGL) 1526 4942
TRANSPORT WND (MPH) S 21 NW 14
CWR 10 50 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 28028 64388
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
AKZ702-281830-
ANCHORAGE HILLSIDE / UPPER EAGLE RIVER-
INCLUDING...ANCHORAGE HILLSIDE...UPPER EAGLE RIVER...INDIAN
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 90 90 70 20
TEMP (24H TREND) 44-48 (+6) 51-57 (-5) 42-46 55-61
RH % (24H TREND) 83-88 (-3) 69-81 (+23) 90-98 61-73
20FTWND(MPH) S 1-11 SE 14-33 G43 SE 7-25 G33 NW 4-13 G21
MIXING HGT(FT-AGL) 1349 4716
TRANSPORT WND (MPH) S 21 NW 14
CWR 10 70 30 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 35380 67222
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ711-281830-
LOWER MATANUSKA VALLEY-
INCLUDING...PALMER...WASILLA...BIG LAKE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 90 80 60 20
TEMP (24H TREND) 48-49 (+9) 57-59 (-4) 46-48 61-64
RH % (24H TREND) 87-92 (0) 69-80 (+25) 90-95 56-66
20FTWND(MPH) S 1-7 SE 5-19 G28 SE 3-16 G25 W 3-10
MIXING HGT(FT-AGL) 1569 4898
TRANSPORT WND (MPH) S 15 NW 10
CWR 10 60 30 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 25874 62811
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ713-281830-
SUTTON / UPPER MATANUSKA VALLEY-
INCLUDING...SUTTON...CHICKALOON
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY CLOUDY MCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 100 80 80 30
TEMP (24H TREND) 45-47 (+6) 54-56 (-4) 44-46 55-58
RH % (24H TREND) 83-87 (-2) 68-78 (+25) 86-92 67-71
20FTWND(MPH) W 1-5 NW 1-10 W 2-9 SW 3-9
MIXING HGT(FT-AGL) 1368 3143
TRANSPORT WND (MPH) SW 13 W 7
CWR 10 70 50 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 18331 23083
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. EAST WINDS AROUND 5 MPH.
AKZ714-281830-
EUREKA / TAHNETA PASS-
INCLUDING...EUREKA...TAHNETA PASS...LAKE LOUISE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 70 60 50 30
TEMP (24H TREND) 40-42 (+3) 52-54 (-3) 39-41 53-57
RH % (24H TREND) 84-92 (+3) 62-72 (+23) 92-98 61-67
20FTWND(MPH) S 4-9 SE 5-18 S 5-16 G24 NW 6-16 G24
MIXING HGT(FT-AGL) 2326 4246
TRANSPORT WND (MPH) S 15 NW 14
CWR 0 20 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 46094 62767
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH.
AKZ721-281830-
SOUTHERN KACHEMAK BAY-
INCLUDING...SELDOVIA...HALIBUT COVE...NANWALEK
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 50 0
TEMP (24H TREND) 50-51 (+7) 58-61 (-1) 47-50 60-63
RH % (24H TREND) 89-96 (+8) 78-85 (+20) 90-93 57-68
20FTWND(MPH) S 2-15 S 7-17 W 5-14 W 6-20
MIXING HGT(FT-AGL) 1573 3011
TRANSPORT WND (MPH) SW 15 NW 15
CWR 20 70 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 25251 29652
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. 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. NORTHWEST WINDS AROUND 10 MPH.
AKZ722-281830-
SOUTHWEST KENAI PENINSULA-
INCLUDING...HOMER...ANCHOR POINT...NINILCHIK...CLAM GULCH
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 40 0
TEMP (24H TREND) 48-51 (+8) 58-61 (-2) 45-47 60-63
RH % (24H TREND) 91-95 (+6) 78-84 (+24) 91-95 62-69
20FTWND(MPH) S 4-10 S 10-18 G28 SW 10-17 G25 W 0-7
MIXING HGT(FT-AGL) 2339 3447
TRANSPORT WND (MPH) SW 21 NW 9
CWR 20 60 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 47832 33321
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
AKZ733-281830-
NORTHWEST KENAI PENINSULA-
INCLUDING...KENAI...SOLDOTNA...STERLING...NIKISKI
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLEAR MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 90 30 0
TEMP (24H TREND) 50-51 (+10) 60-62 (-2) 45-47 63-65
RH % (24H TREND) 90-93 (+4) 74-78 (+26) 89-92 56-63
20FTWND(MPH) S 1-8 S 8-18 G29 S 11-18 G28 SW 1-7
MIXING HGT(FT-AGL) 2619 4863
TRANSPORT WND (MPH) SW 23 NW 9
CWR 20 50 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 51083 48819
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
AKZ734-281830-
SKILAK LAKE / EASTERN STERLING HIGHWAY-
INCLUDING...COOPER LANDING...SKILAK LAKE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 50 0
TEMP (24H TREND) 48-51 (+11) 57-60 (-4) 43-46 60-64
RH % (24H TREND) 88-92 (0) 76-81 (+27) 89-96 57-65
20FTWND(MPH) S 0-9 SE 8-19 S 5-13 W 3-13
MIXING HGT(FT-AGL) 2205 4404
TRANSPORT WND (MPH) SW 17 NW 14
CWR 20 70 20 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 39560 63467
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ725-281830-
SOUTHERN KENAI MOUNTAINS / SEWARD-
INCLUDING...SEWARD
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 40 0
TEMP (24H TREND) 47-50 (-1) 54-59 (-5) 46-49 60-64
RH % (24H TREND) 92-96 (+27) 80-88 (+34) 90-94 46-64
20FTWND(MPH) S 1-7 E 1-11 SW 1-14 NW 8-23 G31
MIXING HGT(FT-AGL) 1202 3920
TRANSPORT WND (MPH) SW 8 NW 15
CWR 20 80 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 14995 66038
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ726-281830-
INTERIOR KENAI PENINSULA-
INCLUDING...MOOSE PASS...SUMMIT LAKE...HOPE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 60 0
TEMP (24H TREND) 45-48 (+9) 54-57 (-7) 42-45 60-63
RH % (24H TREND) 89-92 (0) 76-81 (+33) 94-98 52-61
20FTWND(MPH) SE 1-6 SE 10-22 SE 2-16 NW 9-15 G23
MIXING HGT(FT-AGL) 1458 4311
TRANSPORT WND (MPH) S 14 NW 16
CWR 10 80 20 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 23401 76128
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ727-281830-
TURNAGAIN PASS-
INCLUDING...TURNAGAIN PASS
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 100 60 0
TEMP (24H TREND) 43-46 (+7) 51-54 (-7) 42-44 55-62
RH % (24H TREND) 89-93 (+1) 80-87 (+31) 94-99 57-69
20FTWND(MPH) S 1-6 E 10-19 E 1-15 NW 9-23 G31
MIXING HGT(FT-AGL) 1326 4165
TRANSPORT WND (MPH) SE 10 NW 16
CWR 10 90 30 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 13359 78141
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ729-281830-
TYONEK-
INCLUDING...TYONEK
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 80 50 0
TEMP (24H TREND) 47-51 (+9) 58-62 (0) 44-48 59-65
RH % (24H TREND) 89-93 (+2) 65-76 (+13) 82-89 46-63
20FTWND(MPH) SE 4-14 SW 9-24 G34 W 7-22 G30 W 5-24 G34
MIXING HGT(FT-AGL) 2627 4112
TRANSPORT WND (MPH) W 20 NW 17
CWR 50 40 10 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 43424 123008
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
AKZ741-281830-
NORTHERN COPPER VALLEY-
INCLUDING...PAXSON
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 60 70 70 50
TEMP (24H TREND) 38-41 (+3) 50-54 (-5) 37-40 54-57
RH % (24H TREND) 85-93 (+4) 69-79 (+33) 92-96 65-68
20FTWND(MPH) SE 4-7 S 10-16 G29 S 6-14 G24 W 6-15
MIXING HGT(FT-AGL) 2524 3656
TRANSPORT WND (MPH) S 20 NW 10
CWR 0 40 30 20
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 60576 40287
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
NORTH WINDS AROUND 5 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND
5 MPH.
AKZ742-281830-
WESTERN COPPER VALLEY-
INCLUDING...NELCHINA...TOLSONA...MENDELTNA
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY PCLDY MCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 50 50 50 50
TEMP (24H TREND) 42-44 (+3) 52-54 (-6) 41-43 55-58
RH % (24H TREND) 73-82 (-6) 57-67 (+23) 85-91 62-67
20FTWND(MPH) SE 2-9 SE 11-21 G32 S 5-18 G26 NW 3-13 G20
MIXING HGT(FT-AGL) 2707 4533
TRANSPORT WND (MPH) S 21 NW 14
CWR 0 20 10 10
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 69952 59472
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS AROUND 40. HIGHS
IN THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
AKZ743-281830-
CENTRAL COPPER VALLEY-
INCLUDING...GLENNALLEN...GAKONA...COPPER CENTER
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY CLOUDY
PRECIP TYPE SHWRS RAIN SHWRS SHWRS
CHANCE PRECIP (%) 50 60 60 60
TEMP (24H TREND) 43-44 (+6) 54-57 (-6) 41-42 57-59
RH % (24H TREND) 73-80 (-17) 54-63 (+22) 87-90 63-68
20FTWND(MPH) S 3-13 G25 S 15-25 G39 S 11-22 G34 W 2-9
MIXING HGT(FT-AGL) 2833 3982
TRANSPORT WND (MPH) S 26 NW 10
CWR 0 20 20 30
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 77602 45104
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ745-281830-
WESTERN SUSITNA VALLEY-
INCLUDING...SKWENTNA
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 80 60 0
TEMP (24H TREND) 44-48 (+7) 54-57 (-5) 43-45 60-64
RH % (24H TREND) 95-98 (+5) 75-87 (+32) 93-99 58-63
20FTWND(MPH) SE 4-10 SE 6-16 G24 SE 1-12 NW 7-19 G32
MIXING HGT(FT-AGL) 2315 4836
TRANSPORT WND (MPH) S 13 NW 18
CWR 30 50 20 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 42134 88505
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ746-281830-
SOUTHERN SUSITNA VALLEY-
INCLUDING...WILLOW
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 100 80 60 0
TEMP (24H TREND) 49 (+9) 57-59 (-5) 46-48 63-65
RH % (24H TREND) 90-94 (0) 80-83 (+32) 92-95 59-62
20FTWND(MPH) S 3-7 SE 9-23 G31 S 9-19 G27 W 4-13 G23
MIXING HGT(FT-AGL) 1773 4850
TRANSPORT WND (MPH) S 18 NW 13
CWR 20 50 20 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 36413 72890
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
AKZ747-281830-
CENTRAL SUSITNA VALLEY-
INCLUDING...TALKEETNA...TRAPPER CREEK...PETERSVILLE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY CLOUDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 100 90 80 20
TEMP (24H TREND) 45-47 (+8) 54-56 (-6) 44-46 59-62
RH % (24H TREND) 93-97 (+6) 81-90 (+38) 94-100 59-65
20FTWND(MPH) S 3-7 NE 1-9 S 3-12 G21 E 1-7
MIXING HGT(FT-AGL) 1951 4455
TRANSPORT WND (MPH) S 12 N 7
CWR 20 80 40 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 39633 47142
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60. NORTH
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
AKZ748-281830-
NORTHERN SUSITNA VALLEY-
INCLUDING...CHULITNA...BROAD PASS...DENALI HIGHWAY
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY CLOUDY MCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 100 90 100 50
TEMP (24H TREND) 40-43 (+4) 50-54 (-6) 40-44 54-59
RH % (24H TREND) 91-95 (+9) 77-90 (+40) 93-98 59-65
20FTWND(MPH) SW 4-12 G20 S 1-12 S 3-16 G24 SW 0-11
MIXING HGT(FT-AGL) 1793 3840
TRANSPORT WND (MPH) S 8 NW 9
CWR 20 80 60 20
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 23300 55491
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
MONDAY
CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 40. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND
5 MPH.
AKZ749-281830-
SOUTHERN COPPER VALLEY-
INCLUDING...KENNY LAKE...CHITINA
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY CLOUDY MCLDY CLOUDY
PRECIP TYPE SHWRS RAIN SHWRS SHWRS
CHANCE PRECIP (%) 50 90 80 70
TEMP (24H TREND) 41-44 (+1) 51-56 (-8) 41-44 55-59
RH % (24H TREND) 82-85 (-8) 53-71 (+25) 88-92 64-74
20FTWND(MPH) SE 4-11 G23 SE 7-18 G29 SE 5-15 G26 NW 6-13
MIXING HGT(FT-AGL) 2278 3655
TRANSPORT WND (MPH) SE 17 NW 12
CWR 0 50 50 30
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 44140 43526
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
AKZ750-281830-
TOK CUTOFF-
INCLUDING...CHISTOCHINA...SLANA...MENTASTA LAKE...NABESNA
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHWRS RAIN SHWRS SHWRS
CHANCE PRECIP (%) 40 60 70 60
TEMP (24H TREND) 40-42 (+5) 54-58 (-1) 39-41 52-57
RH % (24H TREND) 70-85 (-14) 47-69 (+21) 83-93 58-68
20FTWND(MPH) E 0-5 W 3-15 G24 W 2-11 SW 4-9
MIXING HGT(FT-AGL) 2460 3144
TRANSPORT WND (MPH) SW 14 NW 8
CWR 0 20 30 40
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 51156 30472
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. LIGHT WINDS.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
AKZ751-281830-
MCCARTHY-
INCLUDING...MCCARTHY
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR CLOUDY MCLDY MCLDY
PRECIP TYPE SHWRS RAIN SHWRS SHWRS
CHANCE PRECIP (%) 30 100 100 70
TEMP (24H TREND) 40-42 (+2) 49-54 (-7) 40-42 53-58
RH % (24H TREND) 74-83 (-17) 59-72 (+20) 88-94 70-78
20FTWND(MPH) SE 2-7 E 4-12 E 1-10 W 2-9
MIXING HGT(FT-AGL) 2058 2712
TRANSPORT WND (MPH) SE 9 NW 7
CWR 0 50 70 40
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 40885 25374
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
AKZ771-281830-
KODIAK ISLAND NORTHEAST-
INCLUDING...KODIAK CITY...PORT LIONS...OUZINKIE
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE RAIN RAIN SHWRS NONE
CHANCE PRECIP (%) 80 80 30 0
TEMP (24H TREND) 52-54 (+4) 60-64 (0) 48-50 59-64
RH % (24H TREND) 89-93 (+9) 72-80 (+16) 86-90 50-62
20FTWND(MPH) SW 3-14 SW 11-21 G29 W 12-22 G31 W 7-19 G28
MIXING HGT(FT-AGL) 2107 3209
TRANSPORT WND (MPH) W 21 NW 18
CWR 10 40 0 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 43868 68742
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. WEST WINDS AROUND 10 MPH.
AKZ772-281830-
KODIAK ISLAND SOUTHWEST-
INCLUDING...OLD HARBOR...AKHIOK...KARLUK...LARSEN BAY
345 PM AKDT THU AUG 27 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN SHWRS SHWRS
CHANCE PRECIP (%) 100 100 50 20
TEMP (24H TREND) 50-52 (+3) 56-61 (0) 46-49 57-61
RH % (24H TREND) 94-99 (+13) 72-89 (+16) 88-95 55-71
20FTWND(MPH) S 6-19 SW 12-23 W 10-21 G29 NW 10-26
MIXING HGT(FT-AGL) 2167 3696
TRANSPORT WND (MPH) W 20 NW 22
CWR 30 70 20 0
TSTM COVERAGE NONE NONE NONE NONE
VENT RATE (KT-FT) 41667 100635
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
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