Alert archive / Alaska / High Wind Warnings in 2024

High Wind Warning 5, NWS Juneau, AK

January 27, 2024Skagway Municipality, Alaska

NWS Juneau, AK issued this high wind warning at Jan 27, 2024, 9:13 AM AKST for Skagway Municipality, Alaska. It was in force for 9 hr. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 27, 2024, 9:13 AM AKST (18:13 UTC)
Expired
Jan 27, 2024, 6:00 PM AKST
In force
9 hr
Issued by
NWS Juneau, AK

County Skagway Municipality, AK

What was reported inside it

TimeReportWhereRemark
Jan 27, 10:53 AM AKSTNON-TSTM WND GST 60Skagway, AK

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Yakutat, (PYAK), launched 12:00Z, 6.2 hours before the alert went out and 242 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.

Skew-T log-pSkew-T log-p diagram, Yakutat, at 12:00Z on 2024-01-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Yakutat, at 12:00Z on 2024-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 195 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
478 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
195 m²/s²
0-3 km storm-relative helicity
253 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

839 
WWAK77 PAJK 271813
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
913 AM AKST Sat Jan 27 2024

AKZ318-280215-
/O.NEW.PAJK.HW.W.0005.240127T1813Z-240128T0300Z/
Municipality of Skagway-
Including the cities of Skagway and White Pass
913 AM AKST Sat Jan 27 2024

...HIGH WIND WARNING IN EFFECT UNTIL 6 PM AKST THIS EVENING...

* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph.

* WHERE...Municipality of Skagway.

* WHEN...Until 6 PM AKST this evening.

* IMPACTS...High winds will blow around unsecured objects and may
  damage property and cause power outages. Travel will be
  difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure vessels and loose objects that could
be blown around or damaged by the wind.

Report any damage to the National Weather Service by visiting
weather.gov/Juneau/StormReports

&&

$$

AKZ328-330-332-280215-
/O.CON.PAJK.HW.A.0003.240128T2100Z-240129T2100Z/
Prince of Wales Island-Ketchikan Gateway Borough-Annette Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
Thorne Bay, Ketchikan, and Metlakatla
913 AM AKST Sat Jan 27 2024

...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH MONDAY MORNING...

* WHAT...Southeast winds 20 to 30 mph with gusts up to 60 mph 
  possible.

* WHERE...Prince of Wales Island, Ketchikan Gateway Borough and 
  Annette Island.

* WHEN...From Sunday afternoon through Monday morning.

* IMPACTS...High winds could blow around unsecured objects, damage
  property and cause power outages. Travel could be difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure vessels and loose objects that could
be blown around or damaged by the wind.

&&

$$
2 follow-up statements
775 
WWAK77 PAJK 271935
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
1035 AM AKST Sat Jan 27 2024

AKZ328-330-332-280345-
/O.UPG.PAJK.HW.A.0003.240128T2100Z-240129T2100Z/
/O.NEW.PAJK.HW.W.0006.240129T0300Z-240129T1500Z/
Prince of Wales Island-Ketchikan Gateway Borough-Annette Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
Thorne Bay, Ketchikan, and Metlakatla
1035 AM AKST Sat Jan 27 2024

...HIGH WIND WARNING IN EFFECT FROM 6 PM SUNDAY TO 6 AM AKST
MONDAY...

* WHAT...Southeast winds 20 to 30 mph with gusts up to 65 mph 
  expected.

* WHERE...Craig, Hydaburg, Ketchikan, and Metlakatla.

* WHEN...From 6 PM Sunday to 6 AM AKST Monday.

* IMPACTS...High winds will blow around unsecured objects and may
  damage property and cause power outages. Travel will be
  difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure vessels and loose objects that could
be blown around or damaged by the wind.

Report any damage to the National Weather Service by visiting
weather.gov/Juneau/StormReports

&&

$$

AKZ318-280300-
/O.CON.PAJK.HW.W.0005.000000T0000Z-240128T0300Z/
Municipality of Skagway-
Including the cities of Skagway and White Pass
1035 AM AKST Sat Jan 27 2024

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM AKST THIS
EVENING...

* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph.

* WHERE...Municipality of Skagway.

* WHEN...Until 6 PM AKST this evening.

* IMPACTS...High winds will blow around unsecured objects and 
  may damage property and cause power outages. Travel will be 
  difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure vessels and loose objects that could
be blown around or damaged by the wind.

Report any damage to the National Weather Service by visiting
weather.gov/Juneau/StormReports

&&

$$
863 
WWAK77 PAJK 280255
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
555 PM AKST Sat Jan 27 2024

AKZ318-280400-
/O.EXP.PAJK.HW.W.0005.000000T0000Z-240128T0300Z/
Municipality of Skagway-
Including the cities of Skagway and White Pass
555 PM AKST Sat Jan 27 2024

...HIGH WIND WARNING WILL EXPIRE AT 6 PM AKST THIS EVENING...

High winds have diminished; however, strong wind gusts up to 40 
mph will continue through the night.

$$

AKZ328-330-332-281100-
/O.CON.PAJK.HW.W.0006.240129T0300Z-240129T1500Z/
Prince of Wales Island-Ketchikan Gateway Borough-Annette Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
Thorne Bay, Ketchikan, and Metlakatla
555 PM AKST Sat Jan 27 2024

...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 PM SUNDAY TO 6 AM
AKST MONDAY...

* WHAT...Southeast winds 20 to 30 mph with gusts up to 65 mph 
  expected.

* WHERE...Prince of Wales Island, Ketchikan Gateway Borough and 
  Annette Island.

* WHEN...From 6 PM Sunday to 6 AM AKST Monday.

* IMPACTS...High winds will blow around unsecured objects and 
  may damage property and cause power outages. Travel will be 
  difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure vessels and loose objects that could
be blown around or damaged by the wind.

Report any damage to the National Weather Service by visiting
weather.gov/Juneau/StormReports

&&

$$

What forecasters said that day

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

NWS Juneau, AK wrote its last area forecast discussion before this high wind warning went out at Jan 27, 4:56 AM AKST, 4 hours 17 minutes earlier.

Area forecast discussion, Jan 27, 4:56 AM AKST, 4 hours 17 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
456 AM AKST Sat Jan 27 2024

.SHORT TERM.../Through Saturday night/ Warm and wet conditions
continue across the panhandle. Mid 40s are widespread for
temperatures while light rain is common. The strong southerly
winds associated with the warm front finally reached Skagway and
Haines early this morning. Temperatures at both places have shot
up into the mid 40s, and winds did a quick switch to southerly and
increased rapidly with Skagway in particular gusting to 60 mph
already as of 4 am. The only places still cold enough for snow at
lower elevations in the panhandle are the Haines Highway (31 at
Chilkat River bridge and Haines Border Customs) and White Pass (31
degrees). Winter storm warning and winter weather advisory for
both roads remains up at this time.

Warm southerly winds will continue to produce warm temperatures
and rain for the next 24 hours even as we get a slight break
between system for today and this evening. Rain fall amounts will
be heaviest over the northern panhandle as, faced with upslope
flow, terrain influences will enhance precip. Rain starts to
increase again late tonight over the entire area as the next
trough moves in from the S. Only places that will see snow instead
of rain will be the Haines Highway (this morning only) and White
Pass (snow persisting, though some rain could mix in even there
if temperatures warm up enough).

As for winds, the highest winds will be this morning and late
tonight. Strong southerly winds behind the warm front this morning
are expected to weaken this morning with the Skagway and Haines
areas being the last to diminish. Marine areas are seeing wide
spread small craft wind conditions (winds to 25 to 30 kt, and seas
reaching 13 ft in the gulf) this morning, but should diminish to
20 kt later this afternoon. Expect winds to increase again to
small craft conditions late tonight in the inner channels and
gulf waters (min gale for the outside waters just off
Baranof Island) as the next trough moves into the area. Seas in
the gulf are expected to remain high (12 to 15 feet) through the
period with persistent south winds.

.LONG TERM...For the first part of the long term forecast, we
will start out in the middle of a relative lull for precipitation
with rainfall amounts slowing during the day on Sunday. This will
be ahead of the next wave that looks to move up from the south
bringing the second band of heavy precipitation to the area. This
second band of heavy precipitation looks to impact the southern
panhandle Sunday evening. Some of the heaviest precipitation
totals right now appear to be along the northern panhandle as the
flow direction will favor moisture transport through the Inner
Channels before running into the Coast Mountains. Winds with this
wave could reach High Wind criteria for Sunday. As such, a high
wind watch has been issued for the southern panhandle for when
this wave comes ashore.

After this system for Monday, the active weather looks to continue
as onshore flow provides moisture for the area so rain and some snow
are expected to continue. Temperatures look try and cool down some
from the very warm temperatures experienced earlier in the week as
cold air from the western side of the state tries to move to the
east with the low. This should allow for the return of snow to some
areas that were not seeing snow before. The next impactful system
looks to move into the area Wednesday bringing more rain and wind to
the panhandle. With the cooler temperatures trying to creep back
into the northern panhandle, more areas should see snow. Beyond this,
we look to return to an outflow pattern for the start of the weekend
as high pressure over Interior Alaska starts to shift to the east
and amplifying over the Yukon.

&&

.AVIATION...High surface winds and wind shear for many SE AK
locations will be main aviation issue today and into the weekend.
A first front passes early second moves in later Saturday with
another round of increased winds. Freezing levels continue to
rise over the north with precip mainly as rain. In addition to
the increasing winds with the next wave CIG and VIS reduce as
well.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...Strong Wind from this evening through late tonight for AKZ317.
     Winter Storm Warning until 9 PM AKST this evening for AKZ318.
     Strong Wind until noon AKST today for AKZ318.
     Winter Weather Advisory until noon AKST today for AKZ319.
     Strong Wind until 9 AM AKST this morning for AKZ319-325.
     Strong Wind until 6 AM AKST early this morning for AKZ323.
     High Wind Watch from Sunday afternoon through Monday morning for
     AKZ328-330-332.
MARINE...Gale Warning for PKZ012-643-644-651-663-664-671.
     Small Craft Advisory for PKZ011-013-022-031>036-053-641-642-652-
     661-662-672.

&&

SHORT TERM...EAL
LONG TERM....SF
AVIATION...PRB

Visit us at http://www.weather.gov/Juneau

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 26, 3:43 PM AKSTSmall Craft AdvisoryAJK23 hr
Jan 26, 3:43 PM AKSTSmall Craft AdvisoryAJK47 hr
Jan 26, 3:44 PM AKSTGale WarningAJK72 hr
Jan 26, 6:17 PM AKSTAreal Flood AdvisoryAJKKetchikan Gateway4 days
Jan 26, 10:15 PM AKSTSmall Craft AdvisoryAJK5 hr
Jan 27, 3:00 AM AKSTGale WarningAJK60 hr
Jan 27, 3:02 AM AKSTGale WarningAJK12 hr
Jan 27, 3:02 AM AKSTSmall Craft AdvisoryAJK12 hr
Jan 27, 10:35 AM AKSTHigh Wind WarningAJKHoonah-Angoon Census Area, Ketchikan Gateway, Prince of Wales-Hyder Census Area, Sitka City and55 hr
Jan 27, 2:47 PM AKSTGale WarningAJK24 hr
Jan 27, 2:48 PM AKSTGale WarningAJK48 hr
Jan 27, 2:48 PM AKSTSmall Craft AdvisoryAJK37 hr

Nearby

High Wind Warnings in Alaska, 2024Every high wind warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.