Alert archive / Alaska / Gale Warnings in 2020

Gale Warning 113, NWS Fairbanks, AK

November 13, 2020

NWS Fairbanks, AK issued this gale warning at Nov 13, 2020, 2:03 PM AKST. It was in force for 39 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Nov 13, 2020, 2:03 PM AKST (23:03 UTC)
Expired
Nov 15, 2020, 5:09 AM AKST
In force
39 hr
Issued by
NWS Fairbanks, AK

The text

As transmitted.

675 
FZAK51 PAFG 132303
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
203 PM AKST Fri Nov 13 2020

Arctic Alaska Coastal Waters out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.

PKZ298-141530-
203 PM AKST Fri Nov 13 2020

.SYNOPSIS FOR ARCTIC COAST...
A ridge of high pressure currently stretches from east to west
along the Arctic Coast and will push inland today. A 961 mb low 
350 nm northwest of Banks Island will drift southeast through
Saturday evening. 

$$

PKZ225-141530-
Cape Thompson to Cape Beaufort-
203 PM AKST Fri Nov 13 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...N winds 25 kt. Seas 8 ft. Heavy freezing spray. 
.SAT...N winds 25 kt. Seas 8 ft. Freezing fog. Heavy freezing
spray. 
.SAT NIGHT...N winds 15 kt. Seas 5 ft. Freezing fog. Freezing
spray. 
.SUN...S winds 25 kt. Seas 8 ft. Freezing fog. Heavy freezing
spray. 
.SUN NIGHT...SW winds 35 kt. Seas 7 ft. Freezing fog. Heavy
freezing spray. 
.MON...SW winds 30 kt. Seas 10 ft. Freezing fog. Freezing spray. 
.MON NIGHT...S winds 25 kt. Seas 11 ft. Freezing spray. 
.TUE...S winds 30 kt. Seas 13 ft. 
.WED...SE winds 30 kt. Seas 10 ft.  

$$

PKZ230-141530-
Cape Beaufort to Point Franklin-
203 PM AKST Fri Nov 13 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
AFTERNOON...

.TONIGHT...NW winds 20 kt. Seas 7 ft. Freezing fog. Heavy
freezing spray. 
.SAT...NW winds 20 kt. Seas 6 ft. Heavy freezing spray. 
.SAT NIGHT...NW winds 15 kt. Seas 5 ft. Heavy freezing spray. 
.SUN...SW winds 25 kt. Seas 5 ft. Heavy freezing spray. 
.SUN NIGHT...S winds 30 kt. Seas 7 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON...SW winds 30 kt. Seas 10 ft. Freezing fog. Heavy freezing
spray. 
.MON NIGHT...SW winds 25 kt. Seas 10 ft. Freezing spray. 
.TUE...S winds 25 kt. Seas 13 ft. 
.WED...SE winds 25 kt. Seas 7 ft.  

$$

PKZ235-141530-
Point Franklin to Cape Halkett-
203 PM AKST Fri Nov 13 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...NW winds 25 kt. Seas 6 ft. Freezing fog. Heavy
freezing spray. 
.SAT...NW winds 25 kt. Seas 6 ft. Heavy freezing spray. 
.SAT NIGHT...NW winds 25 kt. Seas 5 ft. Heavy freezing spray. 
.SUN...W winds 20 kt. Seas 4 ft. Heavy freezing spray.
.SUN NIGHT...SW winds 25 kt. Seas 5 ft. Freezing fog. Heavy
freezing spray. 
.MON...SW winds 25 kt. Seas 7 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON NIGHT...W winds 20 kt. Seas 9 ft. Heavy freezing spray. 
.TUE...S winds 20 kt. Seas 9 ft. 
.WED...S winds 20 kt. Seas 6 ft.  

$$

PKZ240-141530-
Cape Halkett to Flaxman Island-
203 PM AKST Fri Nov 13 2020

...BRISK WIND ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...W winds 30 kt. Freezing fog. 
.SAT...W winds 30 kt. Freezing fog. 
.SAT NIGHT...W winds 25 kt. Freezing fog. 
.SUN...W winds 25 kt. Freezing fog. 
.SUN NIGHT...SW winds 15 kt. Freezing fog. 
.MON...SW winds 25 kt. Freezing fog. 
.MON NIGHT...W winds 25 kt. 
.TUE...S winds 20 kt. 
.WED...S winds 20 kt.  

$$

PKZ245-141530-
Flaxman Island to Demarcation Point-
203 PM AKST Fri Nov 13 2020

...GALE WARNING IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...W winds 40 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SAT...W winds 40 kt. Freezing fog and blowing snow. Vsby 1 NM or
less. 
.SAT NIGHT...W winds 40 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SUN...W winds 30 kt. Freezing fog. 
.SUN NIGHT...W winds 20 kt. Freezing fog. 
.MON...S winds 25 kt. 
.MON NIGHT...W winds 25 kt. 
.TUE...W winds 25 kt. 
.WED...S winds 15 kt.  

$$

Nov 20
3 follow-up statements
633 
FZAK51 PAFG 141301
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
401 AM AKST Sat Nov 14 2020

Arctic Alaska Coastal Waters out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.

PKZ298-150330-
401 AM AKST Sat Nov 14 2020

.SYNOPSIS FOR ARCTIC COAST...
A ridge of high pressure currently stretches from west to east
along the Brooks Range and will drift south today. A 966 mb low 
north of Banks Island about 80N at will slowly drift southeast 
through today into tonight.

$$

PKZ225-150330-
Cape Thompson to Cape Beaufort-
401 AM AKST Sat Nov 14 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS MORNING...

.TODAY...N winds 20 kt. Seas 7 ft. Freezing fog. Freezing spray. 
.TONIGHT...N winds 15 kt. Seas 5 ft. Freezing fog. Freezing
spray. 
.SUN...SW winds 35 kt. Seas 8 ft. Freezing fog. Heavy freezing
spray. 
.SUN NIGHT...SW winds 40 kt. Seas 7 ft. Freezing fog. Snow.
Freezing spray. 
.MON...SW winds 40 kt. Seas 11 ft. Freezing fog and fog. Heavy
freezing spray. 
.MON NIGHT...SW winds 25 kt. Seas 12 ft. Freezing fog. Freezing
spray. 
.TUE...S winds 30 kt. Seas 14 ft. 
.WED...SE winds 30 kt. Seas 11 ft.  

$$

PKZ230-150330-
Cape Beaufort to Point Franklin-
401 AM AKST Sat Nov 14 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH LATE THIS
AFTERNOON...

.TODAY...NW winds 20 kt. Seas 6 ft. Heavy freezing spray. 
.TONIGHT...NW winds 20 kt. Seas 5 ft. Freezing spray.
.SUN...SW winds 35 kt. Seas 5 ft. Blowing snow. Vsby 1 NM or
less. Heavy freezing spray. 
.SUN NIGHT...SW winds 35 kt. Seas 7 ft. Blowing snow. Snow. Vsby
1 NM or less. Heavy freezing spray. 
.MON...SW winds 35 kt. Seas 10 ft. Freezing fog and blowing snow.
Vsby 1 NM or less. Heavy freezing spray. 
.MON NIGHT...SW winds 30 kt. Seas 11 ft. Freezing fog and blowing
snow. Vsby 1 NM or less. Heavy freezing spray. 
.TUE...S winds 25 kt. Seas 14 ft. 
.WED...SE winds 25 kt. Seas 8 ft.  

$$

PKZ235-150330-
Point Franklin to Cape Halkett-
401 AM AKST Sat Nov 14 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH EARLY SUNDAY
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SUNDAY MORNING...

.TODAY...NW winds 25 kt. Seas 6 ft. Blowing snow. Vsby 1 NM or
less. Heavy freezing spray. 
.TONIGHT...NW winds 25 kt. Seas 5 ft. Blowing snow. Vsby 1 NM or
less. Heavy freezing spray. 
.SUN...W winds 20 kt. Seas 4 ft. Heavy freezing spray.
.SUN NIGHT...SW winds 25 kt. Seas 5 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON...SW winds 25 kt. Seas 8 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON NIGHT...W winds 25 kt. Seas 9 ft. Freezing fog and blowing
snow. Vsby 1 NM or less. Heavy freezing spray. 
.TUE...S winds 20 kt. Seas 10 ft. 
.WED...SE winds 25 kt. Seas 7 ft.  

$$

PKZ240-150330-
Cape Halkett to Flaxman Island-
401 AM AKST Sat Nov 14 2020

...BRISK WIND ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT...

.TODAY...W winds 30 kt. Blowing snow and freezing fog. Vsby 1 NM
or less. 
.TONIGHT...W winds 25 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SUN...W winds 25 kt. Freezing fog and blowing snow. Vsby 1 NM or
less. 
.SUN NIGHT...SW winds 20 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.MON...SW winds 35 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 30 kt. Blowing snow. Snow. Vsby 1 NM or
less. 
.TUE...W winds 20 kt. 
.WED...SE winds 15 kt.  

$$

PKZ245-150330-
Flaxman Island to Demarcation Point-
401 AM AKST Sat Nov 14 2020

...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...

.TODAY...W winds 40 kt. Blowing snow and freezing fog. Vsby 1 NM
or less. 
.TONIGHT...W winds 40 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SUN...W winds 30 kt. Freezing fog and blowing snow. Vsby 1 NM or
less. 
.SUN NIGHT...W winds 25 kt. Blowing snow and freezing fog. Vsby
1 NM or less. 
.MON...SW winds 35 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 30 kt. Blowing snow. Snow. Vsby 1 NM or
less. 
.TUE...W winds 25 kt. 
.WED...E winds 15 kt.  

$$

Nov 20
579 
FZAK51 PAFG 142226
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
126 PM AKST Sat Nov 14 2020

Arctic Alaska Coastal Waters out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.

PKZ298-151500-
126 PM AKST Sat Nov 14 2020

.SYNOPSIS FOR ARCTIC COAST...
High pressure will persist over Interior Alaska. A 994 mb low 
will move out of Chukotka into the SW Bering Sea Sun sending a 
weather front across the Chukchi Sea to the Northwest Arctic 
Coast. A tight pressure gradient will develop in the SW Arctic 
with strong SW winds across the southern Arctic through Mon. The 
low will move N of Utqiagvik Mon and SE across MacKenzie Bay 
Tue as it weakens.

$$

PKZ225-151500-
Cape Thompson to Cape Beaufort-
126 PM AKST Sat Nov 14 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...

.TONIGHT...NW winds 15 kt. Seas 6 ft. Freezing fog. Freezing
spray. 
.SUN...SW winds 30 kt. Seas 6 ft. Freezing fog. Freezing spray. 
.SUN NIGHT...SW winds 35 kt. Seas 11 ft. Freezing fog. Snow.
Freezing spray. 
.MON...SW winds 35 kt. Seas 10 ft. Freezing fog and fog. Freezing
spray. 
.MON NIGHT...S winds 30 kt. Seas 8 ft. Freezing fog. Freezing
spray. 
.TUE...S winds 30 kt. Seas 6 ft. Freezing fog. Freezing spray. 
.TUE NIGHT...S winds 30 kt. Seas 6 ft. Freezing fog. Freezing
spray. 
.WED...SE winds 30 kt. Seas 8 ft. 
.THU...SE winds 30 kt. Seas 8 ft.  

$$

PKZ230-151500-
Cape Beaufort to Point Franklin-
126 PM AKST Sat Nov 14 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...

.TONIGHT...NW winds 20 kt. Seas 7 ft. Freezing spray.
.SUN...SW winds 25 kt. Seas 5 ft. Freezing spray. 
.SUN NIGHT...SW winds 30 kt. Seas 10 ft. Freezing fog. Snow.
Heavy freezing spray. 
.MON...SW winds 30 kt. Seas 10 ft. Freezing fog and blowing snow.
Vsby 1 NM or less. Heavy freezing spray. 
.MON NIGHT...SW winds 30 kt. Seas 7 ft. Freezing fog and blowing
snow. Heavy freezing spray. 
.TUE...S winds 25 kt. Seas 6 ft. Freezing fog. Freezing spray. 
.TUE NIGHT...S winds 25 kt. Seas 5 ft. Freezing fog. Freezing
spray. 
.WED...SE winds 25 kt. Seas 6 ft. 
.THU...SE winds 20 kt. Seas 7 ft.  

$$

PKZ235-151500-
Point Franklin to Cape Halkett-
126 PM AKST Sat Nov 14 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SUNDAY MORNING...

.TONIGHT...NW winds 25 kt. Seas 6 ft. Blowing snow. Vsby 1 NM or
less. Heavy freezing spray. 
.SUN...W winds 20 kt. Seas 5 ft. Heavy freezing spray.
.SUN NIGHT...SW winds 25 kt. Seas 5 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON...SW winds 30 kt. Seas 8 ft. Freezing fog. Snow. Heavy
freezing spray. 
.MON NIGHT...W winds 30 kt. Seas 6 ft. Freezing fog and blowing
snow. Vsby 1 NM or less. Heavy freezing spray. 
.TUE...SW winds 20 kt. Seas 4 ft. Freezing fog. Heavy freezing
spray. 
.TUE NIGHT...S winds 20 kt. Seas 3 ft. Freezing fog. Heavy
freezing spray. 
.WED...SE winds 25 kt. Seas 4 ft. 
.THU...SE winds 20 kt. Seas 4 ft.  

$$

PKZ240-151500-
Cape Halkett to Flaxman Island-
126 PM AKST Sat Nov 14 2020

...BRISK WIND ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT...

.TONIGHT...W winds 25 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SUN...W winds 20 kt. Freezing fog and blowing snow. 
.SUN NIGHT...SW winds 20 kt. Freezing fog and blowing snow. 
.MON...SW winds 30 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 30 kt. Blowing snow. Snow. Vsby 1 NM or
less. 
.TUE...SW winds 20 kt. Freezing fog and blowing snow. 
.TUE NIGHT...S winds 15 kt. Freezing fog. 
.WED...SE winds 15 kt. 
.THU...E winds 20 kt.  

$$

PKZ245-151500-
Flaxman Island to Demarcation Point-
126 PM AKST Sat Nov 14 2020

...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...

.TONIGHT...W winds 40 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.SUN...W winds 30 kt. Freezing fog and blowing snow. 
.SUN NIGHT...W winds 25 kt. Blowing snow and freezing fog. 
.MON...SW winds 25 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 30 kt. Blowing snow. Snow. Vsby 1 NM or
less. 
.TUE...W winds 25 kt. Freezing fog. Snow.
.TUE NIGHT...W winds 15 kt. Freezing fog. 
.WED...E winds 15 kt. 
.THU...E winds 20 kt.  

$$

SDB Nov 20
429 
FZAK51 PAFG 151409
CWFNSB

Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
509 AM AKST Sun Nov 15 2020

Arctic Alaska Coastal Waters out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.

PKZ298-160315-
509 AM AKST Sun Nov 15 2020

.SYNOPSIS FOR ARCTIC COAST...
A 998 mb low that is currently over eastern Russia 
will move to near Wrangel Island by this evening and will push 
east just north of the Arctic Coast of Alaska tonight and Monday.

$$

PKZ225-160315-
Cape Thompson to Cape Beaufort-
509 AM AKST Sun Nov 15 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH EARLY MONDAY
MORNING...
...GALE WARNING IN EFFECT FROM LATE THIS AFTERNOON THROUGH EARLY
MONDAY MORNING...

.TODAY...SW winds 30 kt. Seas 5 ft building to 7 ft. Freezing
fog. Heavy freezing spray. 
.TONIGHT...SW winds 35 kt. Seas 11 ft. Snow with rain. Heavy freezing
spray. 
.MON...SW winds 30 kt. Seas 10 ft. Fog.
.MON NIGHT...S winds 30 kt. Seas 7 ft. Fog and freezing fog. 
.TUE...S winds 30 kt. Seas 7 ft. Freezing fog. Heavy freezing
spray. 
.TUE NIGHT...SE winds 25 kt. Seas 6 ft. Freezing fog. Heavy
freezing spray. 
.WED...SE winds 25 kt. Seas 8 ft. 
.THU...SE winds 20 kt. Seas 8 ft.  

$$

PKZ230-160315-
Cape Beaufort to Point Franklin-
509 AM AKST Sun Nov 15 2020

...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH EARLY MONDAY
MORNING...
...GALE WARNING IN EFFECT FROM LATE SUNDAY NIGHT THROUGH EARLY
MONDAY MORNING...

.TODAY...W winds 15 kt becoming SW 25 kt. Seas 5 ft. Heavy
freezing spray. 
.TONIGHT...SW winds 25 kt becoming 35 kt. Seas 10 ft. Blowing 
snow. Snow. Vsby 1 NM or less. Heavy freezing spray. 
.MON...SW winds 30 kt. Seas 10 ft. Blowing snow and fog. Vsby
1 NM or less. Freezing spray. 
.MON NIGHT...SW winds 25 kt. Seas 7 ft. Freezing fog and fog.
Freezing spray. 
.TUE...SW winds 25 kt. Seas 7 ft. Freezing fog. Freezing spray. 
.TUE NIGHT...S winds 15 kt. Seas 5 ft. Freezing fog. Heavy
freezing spray. 
.WED...SE winds 15 kt. Seas 6 ft. 
.THU...E winds 20 kt. Seas 7 ft.  

$$

PKZ235-160315-
Point Franklin to Cape Halkett-
509 AM AKST Sun Nov 15 2020

...BRISK WIND ADVISORY IN EFFECT FROM LATE THIS AFTERNOON THROUGH
EARLY MONDAY MORNING...

.TODAY...W winds 20 kt. 
.TONIGHT...SW winds 30 kt. Freezing fog. Snow.
.MON...SW winds 30 kt. Freezing fog. Snow.
.MON NIGHT...W winds 25 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.TUE...SW winds 20 kt. Freezing fog. 
.TUE NIGHT...S winds 15 kt. Freezing fog. 
.WED...SE winds 15 kt. 
.THU...E winds 20 kt.  

$$

PKZ240-160315-
Cape Halkett to Flaxman Island-
509 AM AKST Sun Nov 15 2020

...BRISK WIND ADVISORY IN EFFECT FROM LATE THIS AFTERNOON THROUGH
EARLY MONDAY MORNING...

.TODAY...W winds 20 kt. Freezing fog. 
.TONIGHT...SW winds 25 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.MON...SW winds 30 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 30 kt. Freezing fog. Snow.
.TUE...W winds 20 kt. Freezing fog. 
.TUE NIGHT...SW winds 10 kt. Freezing fog. 
.WED...E winds 15 kt. 
.THU...E winds 15 kt.  

$$

PKZ245-160315-
Flaxman Island to Demarcation Point-
509 AM AKST Sun Nov 15 2020

...BRISK WIND ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TODAY...W winds 30 kt. Freezing fog and blowing snow. Vsby 1 NM
or less. 
.TONIGHT...W winds 25 kt. Freezing fog and blowing snow. Vsby
1 NM or less. 
.MON...SW winds 30 kt. Blowing snow. Snow. Vsby 1 NM or less. 
.MON NIGHT...W winds 35 kt. Blowing snow. Snow. Vsby 1 NM or
less. 
.TUE...W winds 25 kt. Freezing fog and blowing snow. Vsby 1 NM or
less. 
.TUE NIGHT...S winds 10 kt. Freezing fog. 
.WED...E winds 15 kt. 
.THU...E winds 15 kt.  

$$

Nov 20

What forecasters said that day

The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Fairbanks, AK wrote its last area forecast discussion before this gale warning went out at Nov 13, 1:50 PM AKST, 13 minutes earlier.

Area forecast discussion, Nov 13, 1:50 PM AKST, 13 minutes before
Northern Alaska Forecast Discussion
National Weather Service Fairbanks AK
150 PM AKST Fri Nov 13 2020

.SYNOPSIS...
An active weather pattern is setting up again over Northern Alaska
with a series of storms expected to impact portions of Northern
Alaska beginning tonight and continuing into late next week and
into next weekend.

&&

.DISCUSSION...

Models...The 13/12z model suite initialized well against the 12z
surface analysis and verified well against the 18z surface
analysis. Model spread in the short range is minimal and
reasonable in both the mid range and the extended range. Run to
run continuity remains fair with general concensus of a
significant upper level ridge building over the eastern Bering
Sea on Sunday of this weekend and Western Alaska Monday. The ridge
axis continues to be displaced further and further to the east
over the Interior and as a result the deep upstream trough over
the Eastern Bering Sea will host a series of strong shortwave
systems that will push into the Northwest and North Slope Sunday
night and Monday and into the Central Bering Sea on Tuesday night
and Wednesday and into the Eastern Bering and West Coast
Wednesday night and Thursday. The upper level ridge diminishes
rapidly on Thursday and Friday over the Eastern Interior and the
Yukon and helps deepen a large longwave trough over the Central
and Eastern Bering Sea. A strong shortwave pushes east along the
Aleutian Islands Thursday night and Friday and a very strong
shortwave dives southeast into the longwave producing a negative
tilt of the longwave on Sunday evening and Monday of next weekend
and the following week. This favorable upper level environment
will likely aid in deep cyclogenisis over the Western Bering Sea
on Sunday and Monday next week.

North Slope and Brooks Range...
Mostly cloudy skies this evening, with areas of fog and flurries
over the Western North Slope. A front wrapping around a deep low
in the High Arctic will bring snow and blowing snow over the
Eastern North Slope beginning tonight and continuing through
Saturday. A Winter Weather Advisory for blowing snow has been
issued for Pt. Thomson east to Barter Island where northwest winds
of 35 to 45 mph with gusts over 50 mph combined with light
falling snow will produce low visibilities in blowing snow. A
second storm will push east out of the Chukchi Sea Sunday night
and Monday and will bring the possibility of blizzard or near
blizzard conditions to to the Western Brooks Range and Western
North Slope late Sunday night and Monday. The storm will push east
bringing the possibility of blizzard or near blizzard conditions
over all of the North Slope Monday and into Tuesday.

West Coast and Western Interior...
A weak frontal system over much of the West Coast and Western
Interior continues to produce light snow over the area. The
heaviest snow will remain confined to the Lower Yukon Valley where
an additional 1 to 2 inches of snow is expected through this
evening. The low in the Chukchi Sea that is expected to produce
near Blizzard conditions Sunday night and Monday on the North
slope will also impact areas of the Western Brooks Range and
West Coast mostly to the north of the Bering Strait Sunday night
and Monday with snow and blowing snow. A period of strong
southwest to westerly winds beginning Sunday evening and
continuing through Monday will bring the potential for high surf,
elevated water levels and beach erosion for the Chukchi Sea
Coasts, especially the Northern Seward Peninsula to the west of
Cape Espenberg and north of Cape krusenstern along the Chukchi Sea
Coast.

The first in a series of Bering Sea storms is expected to move
move into the Western Bering Sea on Wednesday will bring another
round of snow and blowing snow as well as strong southerly and
southeasterly winds ahead of a front that is expected to push
onto the West Coast on Wednesday night and into Thursday. South
facing coastlines along the Bering Strait and Seward Peninsula
will be at risk for high surf, elevated water levels and beach
erosion. A second strong storm will move along the Aleutian Chain
Friday night and Saturday and will bring moderate strong off shore
winds to the YK Delta and Norton Sound on Saturday with minimal
coastal impacts expected. A very strong Bering Sea Storm is
expected to develop next weekend over the Western and Central
Bering Sea with several models dropping pressure on this storm in
the neighborhood of 940 mb. Model guidance on the track and
ultimate strength of this storm will likely vary significantly
over the next week and will be crucial on the where and when and
the severity of any coastal impacts that may occur. Continue to
monitor.

Central and Eastern Interior...
A weak frontal system draped over the interior continues to
bring periods of light snow mainly from south and east of a line
from Fort Yukon to Manley Hot Springs to McGrath where 1 to 2
inches of snow is expected before diminishing tomorrow morning.
Otherwise, relatively benign weather conditions with a general
cooling trend for much of the Central and Eastern Interior through
the weekend into early next week. High temperatures will cool to
the single digits to teens below zero with lows dropping into the
20s below zero by Sunday morning.

Coastal Hazard Potential Days 3 and 4...A period of strong
southwest to westerly winds beginning Sunday evening and
continuing through Monday will bring the potential for high surf,
elevated water levels and beach erosion for the Chukchi Sea
Coasts, especially the Northern Seward Peninsula to the west of
Cape Espenberg and north of Cape krusenstern along the Chukchi Sea
Coast.

The first in a series of Bering Sea storms is expected to move
move into the Western Bering Sea on Wednesday will bring another
round of strong southerly and southeasterly winds ahead of a
front that is expected to push onto the West Coast on Wednesday
night and into Thursday. South facing coastlines along the Bering
Strait and Seward Peninsula will be at risk for high surf,
elevated water levels and beach erosion. A second strong storm
will move along the Aleutian Chain Friday night and Saturday and
will bring moderate strong off shore winds to the YK Delta and
Norton Sound on Saturday with minimal coastal impacts expected. A
very strong Bering Sea Storm is expected to develop next weekend
over the Western and Central Bering Sea with several models
dropping pressure on this storm in the neighborhood of 940 mb.
Model guidance on the track and ultimate strength of this storm
will likely vary significantly over the next week and will be
crucial on the where and when and the severity of any coastal
impacts that may occur. Continue to monitor.

Extended Forecast Days 4 to 7...The first in a series of Bering
Sea storms is expected to move move into the Western Bering Sea on
Wednesday will bring another round of snow and blowing snow as
well as strong southerly and southeasterly winds ahead of a front
that is expected to push onto the West Coast on Wednesday night
and into Thursday. South facing coastlines along the Bering Strait
and Seward Peninsula will be at risk for high surf, elevated water
levels and beach erosion. A second strong storm will move along
the Aleutian Chain Friday night and Saturday and will bring
moderate strong off shore winds to the YK Delta and Norton Sound
on Saturday with minimal coastal impacts expected. A very strong
Bering Sea Storm is expected to develop next weekend over the
Western and Central Bering Sea with several models dropping
pressure on this storm in the neighborhood of 940 mb. Model
guidance on the track and ultimate strength of this storm will
likely vary significantly over the next week and will be crucial
on the where and when and the severity of any coastal impacts that
may occur. Continue to monitor.

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
Winter Weather Advisory for AKZ204.

Heavy Freezing Spray Warning for PKZ200-PKZ210-PKZ215-PKZ220-
PKZ225-PKZ230-PKZ235.

Small Craft Advisory for PKZ200-PKZ220-PKZ225-PKZ235.

Brisk Wind Advisory for PKZ240.

Gale Warning for PKZ210-PKZ245.
&&

CCC NOV 20

The office that day

Everything else NWS Fairbanks, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 13, 4:10 AM AKSTBrisk Wind AdvisoryAFG3 days
Nov 13, 1:52 PM AKSTWinter Weather AdvisoryAFG20 hr
Nov 13, 2:02 PM AKSTSmall Craft AdvisoryAFG10 days
Nov 13, 2:02 PM AKSTHeavy Freezing Spray WarningAFG14 hr
Nov 13, 2:03 PM AKSTSmall Craft AdvisoryAFG39 hr

Nearby

Gale Warnings in Alaska, 2020Every gale warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.