Alert archive / Alaska / Wind Advisories in 2026
Wind Advisory 16, NWS Anchorage, AK
NWS Anchorage, AK issued this wind advisory at Jul 21, 2026, 11:15 AM AKDT for Anchorage Municipality, Kenai Peninsula Borough, Alaska. It took effect at Jul 21, 2026, 4:00 PM AKDT. It was in force for 48 hr.
The area
The counties it named.
The facts
- Issued
- Jul 21, 2026, 11:15 AM AKDT (19:15 UTC)
- In effect from
- Jul 21, 2026, 4:00 PM AKDT
- Expired
- Jul 23, 2026, 4:00 PM AKDT
- In force
- 48 hr
- Issued by
- NWS Anchorage, AK
Counties Anchorage Municipality, AK, Kenai Peninsula Borough, AK
The radar
The Kenai radar (PAHG), 60 km from the middle of the area, began a volume at 19:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Anchorage Iap/Pt. Campbe, (PANC), launched 12:00Z, 7.3 hours before the alert went out and 44 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 947 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- -21 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
686 WWAK71 PAFC 211915 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 1115 AM AKDT Tue Jul 21 2026 AKZ702-221430- /O.NEW.PAFC.WI.Y.0016.260722T0000Z-260723T2000Z/ Anchorage Hillside / Eagle River- Including the cities of Anchorage Hillside, Upper Eagle River, and Indian 1115 AM AKDT Tue Jul 21 2026 ...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO NOON AKDT THURSDAY... * WHAT...Southeast winds 25 to 40 mph with gusts of 50 to 65 mph expected. * WHERE...Anchorage and Eagle River Hillsides. * WHEN...From 4 PM this afternoon to noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...There will be two rounds of strong and gusty winds. The first round will occur Tuesday afternoon through evening followed by a lull in winds late Tuesday night through Wednesday afternoon. The second round of strong winds will be Wednesday night through Thursday morning. Rain will accompany both rounds of wind. Rain intensity looks particularly heavy late Wednesday night through early Thursday morning, which could lead to downed trees due to saturated soils. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ701-221430- /O.NEW.PAFC.WI.Y.0016.260723T0900Z-260723T2000Z/ Anchorage- Including the cities of Eagle River, Anchorage, and Eklutna 1115 AM AKDT Tue Jul 21 2026 ...WIND ADVISORY IN EFFECT FROM 1 AM TO NOON AKDT THURSDAY... * WHAT...Southeast winds 15 to 30 mph with gusts of 30 to 45 mph expected. Strongest winds in south to west Anchorage (along Turnagain Arm). * WHERE...Lower elevations of Anchorage and Eagle River. * WHEN...From 1 AM to noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...The strongest winds will be late Wednesday night through early Thursday morning, approximately between 3am and 9am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ722-723-221430- /O.NEW.PAFC.WI.Y.0016.260723T0900Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Soldotna, Kenai, Homer, Clam Gulch, Sterling, Anchor Point, Nikiski, and Ninilchik 1115 AM AKDT Tue Jul 21 2026 ...WIND ADVISORY IN EFFECT FROM 1 AM TO 4 PM AKDT THURSDAY... * WHAT...South to southwest winds 15 to 30 mph with gusts of 35 to 50 mph expected. * WHERE...Western Kenai Peninsula along and near Cook Inlet. * WHEN...From 1 AM to 4 PM AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Dipnetters and other recreational activities along Cook Inlet beaches will be impacted by high winds and rough seas, with 8 to 12 foot waves coming off of Cook Inlet. * ADDITIONAL DETAILS...The strongest winds will occur Thursday morning between around 7am and Noon. Cook Inlet beaches, especially from the Kenai River to Nikiski will see the highest wind gusts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Baines
5 follow-up statements
163 WWAK71 PAFC 221313 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 513 AM AKDT Wed Jul 22 2026 AKZ702-230100- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260723T2000Z/ Anchorage Hillside / Eagle River- Including the cities of Upper Eagle River, Anchorage Hillside, and Indian 513 AM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT THURSDAY... * WHAT...Southeast winds 25 to 40 mph with gusts of 50 to 65 mph expected. * WHERE...Anchorage and Eagle River Hillsides. * WHEN...Until noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...Winds have diminished as the first round of strong winds comes to an end. There will be a lull in winds this afternoon, then the second round of strong winds will begin tonight and persist through Thursday morning. Rain will be heavier today as compared to yesterday, and saturated soils could lead to downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ701-230100- /O.CON.PAFC.WI.Y.0016.260723T0900Z-260723T2000Z/ Anchorage- Including the cities of Eklutna, Eagle River, and Anchorage 513 AM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON AKDT THURSDAY... * WHAT...Southeast winds 15 to 30 mph with gusts of 35 to 50 mph expected. Strongest winds in south to west Anchorage (along Turnagain Arm). * WHERE...Lower elevations of Anchorage and Eagle River. * WHEN...From 1 AM to noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...The strongest winds will be late tonight through early Thursday morning, approximately between 3am and 9am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ722-723-230100- /O.CON.PAFC.WI.Y.0016.260723T0900Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Nikiski, Sterling, Anchor Point, Ninilchik, Kenai, Homer, Clam Gulch, and Soldotna 513 AM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 PM AKDT THURSDAY... * WHAT...South to southwest winds 15 to 30 mph with gusts of 35 to 50 mph expected. * WHERE...Western Kenai Peninsula along and near Cook Inlet. * WHEN...From 1 AM to 4 PM AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Dipnetting and other recreational activities along Cook Inlet beaches will be impacted by high winds and rough seas, with 8 to 12 foot waves coming off of Cook Inlet. * ADDITIONAL DETAILS...The strongest winds will occur Thursday morning between around 7am and Noon. Cook Inlet beaches, especially from the Kenai River to Nikiski will see the highest wind gusts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$
836 WWAK71 PAFC 222259 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 259 PM AKDT Wed Jul 22 2026 AKZ702-231500- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260723T2000Z/ Anchorage Hillside / Eagle River- Including the cities of Indian, Anchorage Hillside, and Upper Eagle River 259 PM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT THURSDAY... * WHAT...Southeast winds 25 to 40 mph with gusts of 50 to 65 mph expected. * WHERE...Anchorage and Eagle River Hillsides. * WHEN...Until noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...After a lull in stronger winds this afternoon, a second round of strong winds will begin tonight and persist through Thursday morning. Rain will be heavier today and tonight compared to yesterday, and saturated soils could lead to downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ701-231500- /O.CON.PAFC.WI.Y.0016.260723T0900Z-260723T2000Z/ Anchorage- Including the cities of Eklutna, Eagle River, and Anchorage 259 PM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON AKDT THURSDAY... * WHAT...Southeast winds 15 to 30 mph with gusts of 35 to 50 mph expected. Strongest winds in south to west Anchorage (along Turnagain Arm). * WHERE...Lower elevations of Anchorage and Eagle River. * WHEN...From 1 AM to noon AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. * ADDITIONAL DETAILS...The strongest winds will be late tonight through early Thursday morning, approximately between 3am and 9am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ722-723-231500- /O.CON.PAFC.WI.Y.0016.260723T0900Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Sterling, Nikiski, Clam Gulch, Ninilchik, Soldotna, Anchor Point, Kenai, and Homer 259 PM AKDT Wed Jul 22 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 PM AKDT THURSDAY... * WHAT...South to southwest winds 15 to 30 mph with gusts of 35 to 50 mph expected. * WHERE...Western Kenai Peninsula along and near Cook Inlet. * WHEN...From 1 AM to 4 PM AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Dipnetting and other recreational activities along Cook Inlet beaches will be impacted by high winds and rough seas, with 8 to 12 foot waves coming off of Cook Inlet. * ADDITIONAL DETAILS...The strongest winds will occur Thursday morning between around 7am and Noon. Cook Inlet beaches, especially from the Kenai River to Nikiski will see the highest wind gusts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Shriver
743 WWAK71 PAFC 231212 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 412 AM AKDT Thu Jul 23 2026 AKZ701-232000- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260723T2000Z/ Anchorage- Including the cities of Eklutna, Eagle River, and Anchorage 412 AM AKDT Thu Jul 23 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT TODAY... * WHAT...Southeast winds 15 to 30 mph with gusts of 35 to 50 mph expected. Strongest winds in south to west Anchorage (along Turnagain Arm). * WHERE...Lower elevations of Anchorage and Eagle River. * WHEN...Until noon AKDT today. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ702-232000- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260723T2000Z/ Anchorage Hillside / Eagle River- Including the cities of Anchorage Hillside, Upper Eagle River, and Indian 412 AM AKDT Thu Jul 23 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT TODAY... * WHAT...Southeast winds 25 to 40 mph with gusts of 50 to 65 mph expected. * WHERE...Anchorage and Eagle River Hillsides. * WHEN...Until noon AKDT today. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. The combination of saturated soils and wind could also lead to downed trees, especially already damaged or diseased trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ AKZ722-723-240000- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Kenai, Sterling, Nikiski, Ninilchik, Clam Gulch, Homer, Anchor Point, and Soldotna 412 AM AKDT Thu Jul 23 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON... * WHAT...South to southwest winds 15 to 30 mph with gusts of 35 to 50 mph expected. * WHERE...Western Kenai Peninsula along and near Cook Inlet. * WHEN...Until 4 PM AKDT this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Dipnetting and other recreational activities along Cook Inlet beaches will be impacted by high winds and rough seas, with 8 to 12 foot waves coming off of Cook Inlet. * ADDITIONAL DETAILS...The strongest winds will occur between around 7am and Noon. Cook Inlet beaches, especially from the Kenai River to Nikiski will see the highest wind gusts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$
281 WWAK71 PAFC 232002 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 1202 PM AKDT Thu Jul 23 2026 AKZ701-702-232115- /O.EXP.PAFC.WI.Y.0016.000000T0000Z-260723T2000Z/ Anchorage-Anchorage Hillside / Eagle River- Including the cities of Eagle River, Eklutna, Upper Eagle River, Anchorage, Anchorage Hillside, and Indian 1202 PM AKDT Thu Jul 23 2026 ...WIND ADVISORY HAS EXPIRED... Gusty south winds are weakening and will continue to rapidly diminish through this afternoon. $$ AKZ722-723-240000- /O.CON.PAFC.WI.Y.0016.000000T0000Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Soldotna, Ninilchik, Sterling, Nikiski, Clam Gulch, Kenai, Anchor Point, and Homer 1202 PM AKDT Thu Jul 23 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON... * WHAT...South to southwest winds 15 to 30 mph with gusts of 35 to 50 mph expected. * WHERE...Western Kenai Peninsula along and near Cook Inlet. * WHEN...Until 4 PM AKDT this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Dipnetting and other recreational activities along Cook Inlet beaches will be impacted by high winds and rough seas, with 8 to 12 foot waves coming off of Cook Inlet. * ADDITIONAL DETAILS...The strongest winds will occur between around 7am and Noon. Cook Inlet beaches, especially from the Kenai River to Nikiski will see the highest wind gusts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Shriver
013 WWAK71 PAFC 232353 NPWAER URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 353 PM AKDT Thu Jul 23 2026 AKZ722-723-240100- /O.EXP.PAFC.WI.Y.0016.000000T0000Z-260724T0000Z/ SW Kenai Peninsula-NW Kenai Peninsula- Including the cities of Soldotna, Kenai, Anchor Point, Sterling, Homer, Clam Gulch, Ninilchik, and Nikiski 353 PM AKDT Thu Jul 23 2026 ...WIND ADVISORY WILL EXPIRE AT 4 PM AKDT THIS AFTERNOON... Gusty southerly winds will continue into this evening before diminishing. However, the threat for strong wind gusts has ended. $$ Markle
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Anchorage, AK wrote its last area forecast discussion before this wind advisory went out at Jul 21, 5:30 AM AKDT, 5 hours 45 minutes earlier.
Area forecast discussion, Jul 21, 5:30 AM AKDT, 5 hours 45 minutes before
Southcentral and Southwest Alaska Forecast Discussion National Weather Service Anchorage AK 530 AM AKDT Tue Jul 21 2026 .SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 through 3: Today through Thursday)... The general forecast picture remains on track, with wet and windy conditions continuing through much of the work week as a succession of storms moves through Southcentral Alaska. Flood Watches are now in effect for Susitna Valley, Hatcher Pass, and Western Kenai Peninsula due to excessive rainfall beginning today and continuing through midweek. In addition, Flood Advisories remain in effect for the Yentna and Skwentna rivers. The other hazard we're monitoring is the potential for gusty southeasterly winds through Anchorage, Palmer, and Copper River Valley. For Anchorage in particular, the combination of gusty winds and wet soils from yesterday's rain could lead to downed trees and power lines. Diving into the details... a very progressive, wet and windy pattern will continue through Thursday. While much of the Southcentral Mainland is currently seeing a tapering off of rain behind yesterday's trough, the next shortwave and surface low are already moving into Kodiak Island. Rain will quickly make its way north to Kenai Peninsula shortly, then to the remainder of Southcentral by the latter half of today. The prevailing flow with this storm system will be south to southwest and will favor different areas for the heaviest precipitation than yesterday's storm system. It will also move through the region much more quickly. Still, with elevated water levels in area rivers and streams and a saturated ground, there will be continued potential for minor flooding. As mentioned above, the other thing to watch will be increasing southeasterly winds as a coastal ridge develops ahead of this system. Hi-res model guidance is hinting at gusts approaching 40-50 mph for the lower elevations of Anchorage, and 50-60 mph for the hillsides. Rain will diminish across the region during the day Wednesday, then moderate to heavy rain will move back in Wednesday night before exiting Thursday. This mid week storm looks stronger in all ways, including stronger winds and heavier rainfall. In particular, this will favor very heavy rain in the Talkeetna Mountains and nearby portions of the Matanuska and Susitna Valley. As a result, fast responding rivers and streams such as the Little Susitna River and Willow Creek will be susceptible to flooding. Larger and slower responding rivers across the Susitna Valley will also see fairly heavy rain and won't have a chance to drop much this week, so out of bank flooding is also likely for some of these locations. Cold air advection (and unstable air) will lead to very windy conditions Wednesday night through Thursday. Some of the strongest winds and highest waves will impact Cook Inlet, Kachemak Bay, and the Kodiak Island waters Wednesday night through Thursday, with 25 to 35 kts of wind likely. Kamishak Bay to the Barren Islands could see winds more reminiscent of the winter season, with a chance of winds reaching as high as 40 to 45 kts. For those looking for a chance from this weather pattern, it does look like warmer and drier weather is on the way for Friday and into the weekend. -SEB/KC && .SHORT TERM FORECAST SOUTHWEST ALASKA AND THE BERING SEA/ALEUTIANS (Days 1 through 3: Today through Friday morning)... A fast-moving low, currently just south of Nunivak Island this morning, will move on shore of the northern Kuskokwim Bay Coast this afternoon. Rain across the Kuskokwim Delta Coast, Bristol Bay Coast, and Alaska Peninsula (AKPEN) will continue to spread inland through today. The AKPEN and along the Western Alaska and Northern Aleutian Ranges will see the most rain with today's system due to deep and moist south-southwesterly flow throughout the atmosphere. Rainfall amounts today across Bristol Bay and the AKPEN will range from around 1 to 1.5 inches with the highest amounts along the mountain ranges. For the Kuskokwim Delta and Kuskokwim Valley, expect 0.25 to 0.50 inches of rainfall with the highest amounts in the Eastern Kuskokwim Valley. The strong dynamics associated with this storm have helped to spark off a few marine thunderstorms across the extreme southern AKPEN, through Unimak Pass, and the coastal marine zones south of Cold Bay. Lightning activity currently near Sanak Island is expected to move east to east-southeast with time and make it potentially to near the Shumagin Islands later this morning. A Marine Weather Statement has been issued for the two coastal marine zones south of Cold Bay for frequent lightning with the storms near Sanak Island. Otherwise, steady rain tapers to showers through late tonight into early Wednesday morning starting with the coast this afternoon. Gusty southerly to southeast winds winds are likely along the Kuskokwim Delta Coast and along the Northern Bristol Bay Coast as well as the coastal waters along the coasts this morning. Winds turn southwesterly through this afternoon and evening along the waters of Bristol Bay and Mainland Bristol Bay. Wave heights of 4 to 7 feet in the coastal waters of Kuskokwim Bay will slowly subside through the rest of the day. For Bristol Bay, wave heights of 3 to 6 feet will build to 7 to 10 feet by this afternoon and evening as the fetch comes from the southwest. These wave heights will persist into Wednesday with little in the way of subsiding ahead of the next system. Attention then turns to the next Bering system quickly approaching on the heels of today's. A low moves east off the Kamchatka Peninsula and into the western Bering Sea by this afternoon. Its front will spread warm air and rain over the Western Aleutians today. Rain then moves east to Adak/Atka and the Pribilof Islands by late tonight into early Wednesday morning. The system continues to deepen as it moves just west of Saint Matthew Island late Wednesday morning. By this time, a surge of warm air and moderate to heavy rain associated with the front will have begun to move over coastal Southwest Alaska. Moderate to heavy rain then moves inland across the rest of Southwest through Wednesday afternoon and Wednesday night. The heaviest rain with this system will occur farther north than with today's system. The heaviest rain is expected to fall across the Kuskokwim Delta, Kuskokwim Valley, and along the Western Alaska Range. Expect 1 to 2 inches of rainfall from this system from Wednesday morning into Thursday morning for the Kuskokwim Delta, Kuskokwim Valley, and Western Alaska Range. The Western Alaska Range will see the higher-end totals due to favorable upslope southwesterly flow. For Bristol Bay and the AKPEN, expect 0.50 to 1 inch of rainfall Wednesday morning into Thursday morning. The higher-end totals here will also occur inland with the favorable southwesterly upslope flow along the Western Alaska Range and Northern Aleutian Range. Likewise with today's system, gusty winds, from the south and southwest, will make it over the Kuskokwim Delta and Northern Bristol Bay Coasts by Wednesday morning. Gale-force winds will also occur over the coastal waters of the Kuskokwim Delta and Northern Bristol Bay. Expect wave heights to build along the coastal waters of Kuskokwim and Bristol Bays through Wednesday evening. Peak wave heights along Kuskokwim Bay will be 8 to 11 feet with 9 to 13 feet likely for Bristol Bay. Wave heights will slowly subside through Thursday morning. A Special Weather Statement has been issued for the Kuskokwim Delta Coast, the Western Capes, and the Northern Bristol Bay Coast to bring further awareness to the heavy rain, gusty winds, and rough seas along the coastal waters with each of the systems set to impact the area. As mentioned above, scattered rain showers will continue across Mainland Southwest through Thursday as the AKPEN begins to dry out by late Thursday morning into Thursday afternoon. Meanwhile, another round of rain and warm tropical air makes its way to the Western Aleutians Wednesday evening through Thursday. The North Pacific ridge builds farther north over the Central and Eastern Aleutians, so Adak/Atka and Nikolski/Unalaska/Akutan should remain mostly dry Thursday. Some moisture makes it around the northern precipice of the ridge and across the Bering to the Pribilofs and southern AKPEN for Friday morning. Otherwise, except for some lingering showers along the mountain ranges, Southwest looks to finally dry out for Friday. Stay tuned for forecast updates as these wet and windy storm Bering storm systems continue to unfold across the area. && .LONG TERM FORECAST (Days 4 through 7: Friday through Monday)... Friday will begin with high pressure over the Aleutians ridging northward into the Bering. At the same time, a trough over the interior of Alaska will be pushing southward into the North Pacific. Rain chances will promptly diminish over Alaska on Saturday with a temporary col developing Saturday morning. Drier conditions and calmer winds are likely to start the weekend. The forecast becomes a little more unclear on Sunday with models showing a progressive trough digging into the state and following the downstream side of the ridge of high pressure. Thus, rain chances will return briefly along with gusty northerly winds. While high winds are not expected, gusty gap winds will impact most of the mountain passes from Southwest Alaska to Southcentral Alaska along with breezier conditions for the lower elevations. Behind the progressive trough conditions will once again clear across the region on Monday. -BL && .AVIATION... PANC...Ceilings and visibility will improve to VFR this morning as rain tapers off, though confidence is lower regarding when ceilings might improve above 5000 ft. As the next storm approaches early this afternoon, southeasterly Turnagain Arm winds and rain will redevelop. The highest rain rates and strongest gusts (around 30-40 kt) will likely peak from about 02Z through 07Z this afternoon and evening, with ceilings potentially dipping into MVFR. After about 07Z, winds diminish but remain gusty. Confidence is lower regarding ceiling trends, as this will be dependent on the low track. &&
The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 10:01 PM AKDT | Flood Watch | AFC | Kenai Peninsula, Matanuska-Susitna | 66 hr |
| Jul 21, 3:10 AM AKDT | Gale Warning | AFC | 24 hr | |
| Jul 21, 3:10 AM AKDT | Small Craft Advisory | AFC | 37 hr | |
| Jul 21, 4:10 AM AKDT | Gale Warning | AFC | 48 hr | |
| Jul 21, 4:11 AM AKDT | Gale Warning | AFC | 48 hr | |
| Jul 21, 3:22 PM AKDT | Gale Warning | AFC | 24 hr | |
| Jul 21, 3:22 PM AKDT | Small Craft Advisory | AFC | 12 hr | |
| Jul 21, 3:27 PM AKDT | Gale Warning | AFC | 36 hr | |
| Jul 21, 3:27 PM AKDT | Gale Warning | AFC | 12 hr | |
| Jul 21, 3:27 PM AKDT | Small Craft Advisory | AFC | 6 days |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.