FNAK52 PAFC 191152 FWFALU FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ALASKA NATIONAL WEATHER SERVICE ANCHORAGE AK 352 AM AKDT Tue May 19 2026 .DISCUSSION... A disturbance is tracking from south to north across the region this morning with renewed showers and gusty southeasterly winds along and east of the Kuskokwim Mountains. A low chance will exist for isolated wet thunderstorms, mainly near Lime Village this afternoon and evening. As the disturbance departs the region to the north, a Bering Sea low will lift into the Bering Strait as an open wave trough, clipping the Kuskokwim Delta Coast over the latter half of the day. This will see gusty southeast winds settle down across the Kuskokwim Valley by midday while southerly winds along the Kuskokwim Coast ramp up in strength this afternoon. Precipitation chances briefly diminish on Wednesday before the next frontal system moves into Southwest Alaska Wednesday night. AKZ752-200430- KUSKOKWIM VALLEY WEST- INCLUDING...ANIAK...KALSKAG 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY MCLDY MCLDY PRECIP TYPE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 60 40 40 TEMP (24H TREND) 46-52 (+1) 36-39 (+1) 48-53 RH % (24H TREND) 42-55 (-6) 83-86 (-2) 39-49 20FTWND(MPH) S 9-16 S 6-14 S 6-13 MIXING HGT(FT-AGL) 5032 6323 TRANSPORT WND (MPH)S 20 S 14 CWR 40 20 0 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 89782 108582 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50. SOUTHEAST WINDS AROUND 10 MPH. .FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH. .SATURDAY...MOSTLY CLOUDY. CHANCE OF showers. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH. $$ AKZ753-200430- KUSKOKWIM VALLEY EAST- INCLUDING...SLEETMUTE...CROOKED CREEK 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY MCLDY MCLDY PRECIP TYPE SHWRS SHWRS SHWRS CHANCE PRECIP (%) 60 40 20 TEMP (24H TREND) 45-54 (0) 34-36 (-1) 48-56 RH % (24H TREND) 45-61 (-2) 82-90 (0) 39-51 20FTWND(MPH) S 12-19 G28 S 5-14 S 6-11 MIXING HGT(FT-AGL) 5148 7084 TRANSPORT WND (MPH)S 20 S 14 CWR 60 0 0 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 89460 85188 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH. .FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH. .SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH. $$ AKZ754-200430- LIME VILLAGE- INCLUDING...LIME VILLAGE 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY MCLDY MCLDY PRECIP TYPE TSTMS TSTMS NONE CHANCE PRECIP (%) 40 20 0 TEMP (24H TREND) 49-54 (-1) 34-36 (-3) 51-56 RH % (24H TREND) 41-50 (+11) 70-78 (0) 37-46 20FTWND(MPH) S 12-19 G29 S 3-14 SW 1-7 MIXING HGT(FT-AGL) 5535 7057 TRANSPORT WND (MPH)S 25 S 12 CWR 20 10 0 TSTM COVERAGE ISOLATED ISOLATED NONE VENT RATE (KT-FT) 131653 82070 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH. .FRIDAY...MOSTLY CLOUDY. CHANCE OF showers. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 10 MPH. .SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH. $$ AKZ764-200430- NORTHERN BRISTOL BAY COAST- INCLUDING...DILLINGHAM...MANOKOTAK...TOGIAK 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY CLOUDY MCLDY PRECIP TYPE SNOW/RAIN SHWRS SHWRS CHANCE PRECIP (%) 50 60 70 TEMP (24H TREND) 45-50 (+2) 33-35 (+1) 45-51 RH % (24H TREND) 55-71 (-3) 93-97 (0) 56-73 20FTWND(MPH) S 8-12 SE 8-12 S 6-10 MIXING HGT(FT-AGL) 3497 4906 TRANSPORT WND (MPH)S 15 S 14 CWR 40 20 40 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 44789 61331 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...CLOUDY, RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 15 MPH. .FRIDAY...CLOUDY. showers. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS AROUND 15 MPH. .SATURDAY...CLOUDY. CHANCE OF showers. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH. $$ AKZ765-200430- INLAND BRISTOL BAY- INCLUDING...NEW STUYAHOK...KOLIGANEK...ALEKNAGIK 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY MCLDY MCLDY PRECIP TYPE SNOW/RAIN SHWRS SHWRS CHANCE PRECIP (%) 80 60 40 TEMP (24H TREND) 42-48 (0) 33-35 (+1) 44-50 RH % (24H TREND) 55-69 (-7) 89-94 (0) 54-64 20FTWND(MPH) S 8-16 G24 SE 4-12 S 5-10 MIXING HGT(FT-AGL) 4364 5837 TRANSPORT WND (MPH)S 16 S 13 CWR 70 30 10 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 64265 71597 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...CLOUDY, RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS AROUND 15 MPH. .FRIDAY...CLOUDY. showers. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 15 MPH. .SATURDAY...CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH. $$ AKZ766-200430- LAKE ILIAMNA / NILA VENA / NANVARPAK- INCLUDING...ILIAMNA...KOKHANEK...NONDALTON...PORT ALSWORTH 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY PCLDY PCLDY PRECIP TYPE SNOW/RAIN SHWRS SHWRS CHANCE PRECIP (%) 60 20 20 TEMP (24H TREND) 44-51 (-1) 33-35 (-1) 46-52 RH % (24H TREND) 47-62 (+3) 77-89 (-2) 48-62 20FTWND(MPH) S 3-12 SE 5-15 S 1-6 MIXING HGT(FT-AGL) 5315 6034 TRANSPORT WND (MPH)SE 13 S 10 CWR 40 0 0 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 74620 70044 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH. .FRIDAY...CLOUDY. showers. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH. .SATURDAY...CLOUDY. CHANCE OF showers. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH. $$ AKZ763-200430- BRISTOL BAY BOROUGH (NAKNEK AND KING SALMON)- INCLUDING...NAKNEK...KING SALMON 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER MCLDY PCLDY PCLDY PRECIP TYPE SHWRS SHWRS NONE CHANCE PRECIP (%) 40 20 0 TEMP (24H TREND) 50-52 (+1) 35-36 (-1) 51-53 RH % (24H TREND) 50-56 (+4) 82-86 (-5) 52-56 20FTWND(MPH) S 7-10 S 8-14 S 5-7 MIXING HGT(FT-AGL) 4407 4997 TRANSPORT WND (MPH)S 16 S 14 CWR 0 0 0 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 64240 75444 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 20 MPH. .FRIDAY...CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 15 MPH. .SATURDAY...CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH. $$ AKZ762-200430- NORTHERN ALASKA PENINSULA- INCLUDING...EGEGIK...PILOT POINT 352 AM AKDT Tue May 19 2026 TODAY TONIGHT WED CLOUD COVER PCLDY PCLDY PCLDY PRECIP TYPE RAIN NONE NONE CHANCE PRECIP (%) 40 0 20 TEMP (24H TREND) 47-54 (0) 35-36 (0) 48-54 RH % (24H TREND) 46-59 (+8) 82-87 (-1) 48-60 20FTWND(MPH) SE 10-17 SE 10-17 S 3-14 MIXING HGT(FT-AGL) 4342 4813 TRANSPORT WND (MPH)S 18 S 17 CWR 0 0 0 TSTM COVERAGE NONE NONE NONE VENT RATE (KT-FT) 73399 82772 REMARKS...NONE. .FORECAST FOR DAYS 3 THROUGH 5... .THURSDAY...CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S. HIGHS AROUND 50. SOUTHEAST WINDS AROUND 20 MPH. .FRIDAY...CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH. .SATURDAY...CLOUDY. CHANCE OF showers. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS AROUND 5 MPH. $$