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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS
Issued by NWS
996 FNAK51 PAFC 200027 FWFAER FIRE WEATHER PLANNING FORECAST FOR SOUTHCENTRAL ALASKA NATIONAL WEATHER SERVICE ANCHORAGE AK 427 PM AKDT Wed Jun 19 2024 .DISCUSSION... The best convective potential will be confined to the far northern and western periphery of the Copper River Basin, where isolated wet thunderstorms are possible both this afternoon and evening as well as Thursday afternoon. Closer to the coast, areas across Cook Inlet and Prince William Sound will be a bit more stable due to the influence of a marine airmass over the northern Gulf. This airmass will continue to move over the southern half of Southcentral through Thursday as a front moves from Kodiak Island northward. Southerly gap winds are likely by this afternoon. With temperatures in the lower to mid 70s for the Copper River Basin, any winds will act to lower min RH values to around 25% across the base of the valley. Min RH values should rebound, however, as winds diminish overnight before increasing again Thursday afternoon. The Copper River Basin should see higher min RH values for Thursday due to increased cloud cover and slightly cooler temperatures. AKZ101-201700- ANCHORAGE- INCLUDING...ANCHORAGE...EAGLE RIVER...INDIAN...EKLUTNA 427 PM AKDT Wed Jun 19 2024 .ABOVE 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY MCLDY PCLDY PCLDY PRECIP TYPE NONE NONE SHWRS SHWRS CHANCE PRECIP (%) 0 0 20 20 TEMP (24H TREND) 45 (+5) 58-65 (0) 44 58-68 RH % (24H TREND) 85 (-13) 48-58 (+2) 74-81 40-61 20FTWND(MPH) SW 2-7 S 2-7 SE 1-14 NW 2-5 MIXING HGT(FT-AGL) 3483 4148 TRANSPORT WND (MPH) SE 10 N 8 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 32715 29036 REMARKS...NONE. .BELOW 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY MCLDY PCLDY PCLDY PRECIP TYPE NONE NONE SHWRS SHWRS CHANCE PRECIP (%) 0 0 20 20 TEMP (24H TREND) 48 (+6) 68 (0) 49 71 RH % (24H TREND) 86 (-9) 45-52 (+2) 81 45-51 20FTWND(MPH) SW 3-11 W 2-6 W 0-10 W 2-5 MIXING HGT(FT-AGL) 3524 4172 TRANSPORT WND (MPH) SE 8 NW 7 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 28108 29204 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. LIGHT WINDS. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. $$ AKZ111-201700- MATANUSKA VALLEY- INCLUDING...PALMER...WASILLA...SUTTON...CHICKALOON 427 PM AKDT Wed Jun 19 2024 .ABOVE 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY MCLDY MCLDY PRECIP TYPE SHWRS SHWRS SHWRS SHWRS CHANCE PRECIP (%) 20 40 40 40 TEMP (24H TREND) 44 (+4) 57-63 (-1) 44 58-65 RH % (24H TREND) 83 (-10) 49-64 (+7) 74-80 46-62 20FTWND(MPH) W 1-8 SW 3-7 SW 2-8 NW 2-5 MIXING HGT(FT-AGL) 3894 4698 TRANSPORT WND (MPH) S 8 N 8 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 25881 35199 REMARKS...NONE. .BELOW 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY MCLDY MCLDY PRECIP TYPE NONE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 0 20 30 30 TEMP (24H TREND) 48 (+6) 69 (-1) 49 72 RH % (24H TREND) 85 (-10) 46-52 (+5) 80 49 20FTWND(MPH) SW 4-10 SW 3-8 SW 3-10 W 2-5 MIXING HGT(FT-AGL) 4311 5356 TRANSPORT WND (MPH) S 7 NW 7 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 36201 45650 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. LIGHT WINDS. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. $$ AKZ121-201700- WESTERN KENAI PENINSULA- INCLUDING...KENAI...SOLDOTNA...HOMER...COOPER LANDING 427 PM AKDT Wed Jun 19 2024 .INLAND AREAS... TONIGHT THU THU NIGHT FRI CLOUD COVER MCLDY MCLDY MCLDY MCLDY PRECIP TYPE NONE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 0 30 30 30 TEMP (24H TREND) 44 (+5) 58-67 (-2) 46 62-72 RH % (24H TREND) 84-92 (0) 41-54 (+5) 79-88 38-52 20FTWND(MPH) W 3-7 N 2-8 E 3-10 NW 3-6 MIXING HGT(FT-AGL) 4537 5303 TRANSPORT WND (MPH) E 10 N 9 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 48883 47727 REMARKS...NONE. .COASTAL AREAS... TONIGHT THU THU NIGHT FRI CLOUD COVER MCLDY MCLDY MCLDY MCLDY PRECIP TYPE NONE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 0 40 30 30 TEMP (24H TREND) 45 (+1) 57-63 (0) 47 61-68 RH % (24H TREND) 93 (0) 50-68 (+4) 83-89 46-59 20FTWND(MPH) SW 6-12 W 5-10 W 1-7 W 2-6 MIXING HGT(FT-AGL) 3706 4179 TRANSPORT WND (MPH) N 6 NW 8 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 28235 32616 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 50. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH. $$ AKZ125-201700- WESTERN PRINCE WILLIAM SOUND- INCLUDING...WHITTIER...SEWARD...GIRDWOOD...MOOSE PASS 427 PM AKDT Wed Jun 19 2024 .INLAND AREAS... TONIGHT THU THU NIGHT FRI CLOUD COVER MCLDY MCLDY MCLDY MCLDY PRECIP TYPE NONE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 0 40 40 30 TEMP (24H TREND) 43 (+1) 50-62 (-3) 44 56-69 RH % (24H TREND) 82-89 (-3) 44-63 (+8) 78-87 40-56 20FTWND(MPH) SE 3-9 E 4-12 E 7-15 LGT/VAR MIXING HGT(FT-AGL) 3119 5085 TRANSPORT WND (MPH) E 12 N 8 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 39512 40680 REMARKS...NONE. .COASTAL AREAS... TONIGHT THU THU NIGHT FRI CLOUD COVER MCLDY CLOUDY MCLDY MCLDY PRECIP TYPE SHWRS SHWRS SHWRS SHWRS CHANCE PRECIP (%) 30 70 40 30 TEMP (24H TREND) 40-46 (0) 48-56 (-1) 40-47 53-63 RH % (24H TREND) 88-95 (+2) 63-82 (+8) 82-93 51-76 20FTWND(MPH) SE 2-7 E 2-8 NE 2-13 N 0-5 MIXING HGT(FT-AGL) 1795 3542 TRANSPORT WND (MPH) E 8 N 7 CWR 0 30 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 18848 28035 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH. $$ AKZ141-201700- COPPER RIVER BASIN- INCLUDING...GLENNALLEN...EUREKA...MCCARTHY...PAXSON...SLANA 427 PM AKDT Wed Jun 19 2024 .ABOVE 2500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY MCLDY MCLDY PRECIP TYPE TSTMS TSTMS TSTMS TSTMS CHANCE PRECIP (%) 40 60 40 50 TEMP (24H TREND) 35-43 (-1) 46-66 (-1) 34-43 47-66 RH % (24H TREND) 70-81 (+5) 33-57 (+8) 75-83 40-66 20FTWND(MPH) SW 3-9 S 3-8 SW 2-9 N 1-9 MIXING HGT(FT-AGL) 6666 6794 TRANSPORT WND (MPH) S 8 NE 9 CWR 10 10 10 20 LAL 2 2 2 2 VENT RATE (KT-FT) 55819 87752 REMARKS...NONE. .BELOW 2500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY PCLDY MCLDY PRECIP TYPE SHWRS TSTMS TSTMS SHWRS CHANCE PRECIP (%) 20 20 20 30 TEMP (24H TREND) 46 (0) 72 (-2) 46 74 RH % (24H TREND) 68-75 (+2) 30 (+4) 70-76 37 20FTWND(MPH) S 5-11 S 3-10 S 3-11 N 1-6 MIXING HGT(FT-AGL) 7111 7745 TRANSPORT WND (MPH) S 8 NE 10 CWR 0 10 10 0 LAL 1 2 2 1 VENT RATE (KT-FT) 58810 96264 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH. $$ AKZ145-201700- SUSITNA VALLEY- INCLUDING...TALKEETNA...WILLOW 427 PM AKDT Wed Jun 19 2024 .ABOVE 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY MCLDY MCLDY PRECIP TYPE TSTMS TSTMS TSTMS TSTMS CHANCE PRECIP (%) 30 60 50 50 TEMP (24H TREND) 46 (+4) 62-69 (+1) 46 61-69 RH % (24H TREND) 77 (-7) 41-55 (+15) 83 42-56 20FTWND(MPH) SW 4-10 SW 4-12 SW 5-12 NW 1-8 MIXING HGT(FT-AGL) 5819 5884 TRANSPORT WND (MPH) SE 6 N 8 CWR 10 10 10 20 LAL 2 2 2 2 VENT RATE (KT-FT) 41920 52155 REMARKS...NONE. .BELOW 1500 FT... TONIGHT THU THU NIGHT FRI CLOUD COVER PCLDY PCLDY MCLDY MCLDY PRECIP TYPE NONE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 0 30 40 30 TEMP (24H TREND) 47 (+5) 72 (0) 49 74 RH % (24H TREND) 76-84 (-6) 39-46 (+10) 83 38-44 20FTWND(MPH) S 6-9 S 5-10 S 4-8 LGT/VAR MIXING HGT(FT-AGL) 5639 6875 TRANSPORT WND (MPH) S 8 N 7 CWR 0 0 0 0 LAL 1 1 1 1 VENT RATE (KT-FT) 44032 48125 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH. .SUNDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS AROUND 50. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH. $$