Alert archive / Alaska / Frost Advisories in 2021

Frost Advisory 3, NWS Juneau, AK

May 16, 2021

NWS Juneau, AK issued this frost advisory at May 16, 2021, 3:34 PM AKDT. It took effect at May 17, 2021, 2:00 AM AKDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
May 16, 2021, 3:34 PM AKDT (23:34 UTC)
In effect from
May 17, 2021, 2:00 AM AKDT
Expired
May 17, 2021, 8:00 AM AKDT
In force
6 hr
Issued by
NWS Juneau, AK

The text

As transmitted.

844 
WWAK77 PAJK 162334
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
334 PM AKDT Sun May 16 2021

AKZ019-021-025-026-029-170600-
/O.NEW.PAJK.FR.Y.0003.210517T1000Z-210517T1600Z/
Haines Borough and Lynn Canal-Eastern Chichagof Island-
Juneau Borough and Northern Admiralty Island-
Inner Channels from Kupreanof Island to Etolin Island-
Misty Fjords-
Including the cities of Haines, Hoonah, Juneau, Petersburg, 
Wrangell, Kake, and Hyder
334 PM AKDT Sun May 16 2021

...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM AKDT MONDAY...

* WHAT...Temperatures in the low to mid 30s may result in frost 
  formation.

* WHERE...Haines Hwy, Hoonah, Mendenhall Valley and sheltered
  locations around Juneau, Kake, Petersburg, and Hyder.

* WHEN...From 2 AM to 8 AM AKDT Monday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if left
  uncovered.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
3 follow-up statements
074 
WWAK77 PAJK 170532
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
932 PM AKDT Sun May 16 2021

AKZ019-021-025-026-029-171600-
/O.CON.PAJK.FR.Y.0003.210517T1000Z-210517T1600Z/
Haines Borough and Lynn Canal-Eastern Chichagof Island-
Juneau Borough and Northern Admiralty Island-
Inner Channels from Kupreanof Island to Etolin Island-
Misty Fjords-
Including the cities of Haines, Hoonah, Juneau, Petersburg, 
Wrangell, Kake, and Hyder
932 PM AKDT Sun May 16 2021

...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM AKDT
MONDAY...

* WHAT...Temperatures in the low to mid 30s may result in frost 
  formation.

* WHERE...Haines Hwy, Hoonah, Mendenhall Valley and sheltered 
  locations around Juneau, Kake, Petersburg, and Hyder.

* WHEN...From 2 AM to 8 AM AKDT Monday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
099 
WWAK77 PAJK 171235
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
435 AM AKDT Mon May 17 2021

AKZ027-171600-
/O.NEW.PAJK.FG.Y.0003.210517T1235Z-210517T1600Z/
Dixon Entrance to Cape Decision Coastal Area-
Including the cities of Craig and Klawock
435 AM AKDT Mon May 17 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM AKDT THIS MORNING...

* WHAT...Visibility 1/4 mile or less at times in dense fog.

* WHERE...Klawock.

* WHEN...Until 8 AM AKDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

AKZ019-021-025-026-029-171600-
/O.CON.PAJK.FR.Y.0003.000000T0000Z-210517T1600Z/
Haines Borough and Lynn Canal-Eastern Chichagof Island-
Juneau Borough and Northern Admiralty Island-
Inner Channels from Kupreanof Island to Etolin Island-
Misty Fjords-
Including the cities of Haines, Hoonah, Juneau, Petersburg, 
Wrangell, Kake, and Hyder
435 AM AKDT Mon May 17 2021

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM AKDT THIS
MORNING...

* WHAT...Temperatures as low as 27 will result in frost 
  formation.

* WHERE...Inner Channels from Kupreanof Island to Etolin Island, 
  Juneau Borough and Northern Admiralty Island, Haines Borough 
  and Lynn Canal, Eastern Chichagof Island and Misty Fjords 
  Counties.

* WHEN...Until 8 AM AKDT this morning.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
262 
WWAK77 PAJK 171556
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
756 AM AKDT Mon May 17 2021

AKZ027-171700-
/O.EXP.PAJK.FG.Y.0003.000000T0000Z-210517T1600Z/
Dixon Entrance to Cape Decision Coastal Area-
Including the cities of Craig and Klawock
756 AM AKDT Mon May 17 2021

...DENSE FOG ADVISORY WILL EXPIRE AT 8 AM AKDT THIS MORNING...

Fog has lifted across much of Prince of Wales and visibility has
improved; therefore the Dense Fog Advisory will be allowed to 
expire.

$$

AKZ019-021-025-026-029-171700-
/O.EXP.PAJK.FR.Y.0003.000000T0000Z-210517T1600Z/
Haines Borough and Lynn Canal-Eastern Chichagof Island-
Juneau Borough and Northern Admiralty Island-
Inner Channels from Kupreanof Island to Etolin Island-
Misty Fjords-
Including the cities of Haines, Hoonah, Juneau, Petersburg, 
Wrangell, Kake, and Hyder
756 AM AKDT Mon May 17 2021

...FROST ADVISORY WILL EXPIRE AT 8 AM AKDT THIS MORNING...

Temperatures have warmed into the upper 30s and low 40s across the
region this morning; therefore the Frost Advisory will be allowed
to expire.

$$

For more information from the National Weather Service visit
https://weather.gov/ajk

Nearby

Frost Advisories in Alaska, 2021Every frost advisory in 2021

Sources

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