Alert archive / Alaska / Wind Advisories in 2008
Wind Advisory 36, NWS Juneau, AK
NWS Juneau, AK issued this wind advisory at Mar 20, 2008, 11:53 PM AKDT. It took effect at Mar 21, 2008, 9:00 PM AKDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Mar 20, 2008, 11:53 PM AKDT (07:53 UTC)
- In effect from
- Mar 21, 2008, 9:00 PM AKDT
- Expired
- Mar 21, 2008, 5:51 PM AKDT
- In force
- Issued by
- NWS Juneau, AK
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWAK77 PAJK 211253 NPWAJK URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JUNEAU AK 453 AM ADT FRI MAR 21 2008 AKZ018-220000- /X.NEW.PAJK.WI.Y.0036.080322T0800Z-080322T1100Z/ TAIYA INLET AND KLONDIKE HIGHWAY- INCLUDING THE CITY OF...SKAGWAY 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 3 AM ADT SATURDAY... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 400 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ028-220000- /X.EXB.PAJK.WI.Y.0035.080321T2300Z-080322T1400Z/ SOUTHERN INNER CHANNELS- INCLUDING THE CITIES OF...KETCHIKAN...METLAKATLA 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM ADT SATURDAY... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ021-026-029-220000- /X.EXB.PAJK.WI.Y.0035.080322T0200Z-080322T1100Z/ EASTERN CHICHAGOF ISLAND- INNER CHANNELS FROM KUPREANOF ISLAND TO ETOLIN ISLAND- MISTY FJORDS- INCLUDING THE CITIES OF...HOONAH...PETERSBURG...WRANGELL...KAKE... HYDER 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM ADT SATURDAY... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ019-020-024-025-220000- /X.EXB.PAJK.WI.Y.0035.080322T0500Z-080322T1100Z/ HAINES BOROUGH AND LYNN CANAL-GLACIER BAY- EASTERN BARANOF ISLAND AND SOUTHERN ADMIRALTY ISLAND- JUNEAU BOROUGH AND NORTHERN ADMIRALTY ISLAND- INCLUDING THE CITIES OF...HAINES...GUSTAVUS...ANGOON...JUNEAU 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ022-220000- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1400Z/ SALISBURY SOUND TO CAPE FAIRWEATHER COASTAL AREA- INCLUDING THE CITIES OF...ELFIN COVE...PELICAN 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ023-220000- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1100Z/ CAPE DECISION TO SALISBURY SOUND COASTAL AREA- INCLUDING THE CITIES OF...SITKA...PORT ALEXANDER 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ017-220000- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1400Z/ CAPE FAIRWEATHER TO CAPE SUCKLING COASTAL AREA- INCLUDING THE CITY OF...YAKUTAT 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT FROM NOON TODAY TO 6 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM NOON TODAY TO 6 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$ AKZ027-220000- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1100Z/ DIXON ENTRANCE TO CAPE DECISION COASTAL AREA- INCLUDING THE CITIES OF...CRAIG...KLAWOCK 453 AM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 4 PM ADT TODAY OR SOONER IF CONDITIONS WARRANT. $$
2 follow-up statements
000 WWAK77 PAJK 212343 NPWAJK URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JUNEAU AK 343 PM ADT FRI MAR 21 2008 AKZ027-028-220800- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080323T0800Z/ DIXON ENTRANCE TO CAPE DECISION COASTAL AREA- SOUTHERN INNER CHANNELS- INCLUDING THE CITIES OF...CRAIG...KLAWOCK...KETCHIKAN... METLAKATLA 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT... THE WIND ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ017-022-220800- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1700Z/ CAPE FAIRWEATHER TO CAPE SUCKLING COASTAL AREA- SALISBURY SOUND TO CAPE FAIRWEATHER COASTAL AREA- INCLUDING THE CITIES OF...YAKUTAT...ELFIN COVE...PELICAN 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 9 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ023-220800- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1400Z/ CAPE DECISION TO SALISBURY SOUND COASTAL AREA- INCLUDING THE CITIES OF...SITKA...PORT ALEXANDER 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ020-220800- /X.EXT.PAJK.WI.Y.0035.080322T0200Z-080322T1100Z/ GLACIER BAY- INCLUDING THE CITY OF...GUSTAVUS 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ029-220800- /X.EXT.PAJK.WI.Y.0035.080322T0200Z-080323T0800Z/ MISTY FJORDS- INCLUDING THE CITY OF...HYDER 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT... THE WIND ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ026-220800- /X.EXT.PAJK.WI.Y.0035.080322T0500Z-080322T1100Z/ INNER CHANNELS FROM KUPREANOF ISLAND TO ETOLIN ISLAND- INCLUDING THE CITIES OF...PETERSBURG...WRANGELL...KAKE 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ018-220800- /X.EXT.PAJK.WI.Y.0036.080322T0500Z-080322T1100Z/ TAIYA INLET AND KLONDIKE HIGHWAY- INCLUDING THE CITY OF...SKAGWAY 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ021-220800- /X.CON.PAJK.WI.Y.0035.080322T0200Z-080322T1100Z/ EASTERN CHICHAGOF ISLAND- INCLUDING THE CITY OF...HOONAH 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM ADT SATURDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ019-024-025-220800- /X.CON.PAJK.WI.Y.0035.080322T0500Z-080322T1100Z/ HAINES BOROUGH AND LYNN CANAL- EASTERN BARANOF ISLAND AND SOUTHERN ADMIRALTY ISLAND- JUNEAU BOROUGH AND NORTHERN ADMIRALTY ISLAND- INCLUDING THE CITIES OF...HAINES...ANGOON...JUNEAU 343 PM ADT FRI MAR 21 2008 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY MIDNIGHT ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$
000 WWAK77 PAJK 220151 NPWAJK URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JUNEAU AK 551 PM ADT FRI MAR 21 2008 AKZ020-021-220300- /X.CAN.PAJK.WI.Y.0035.080322T0200Z-080322T1100Z/ GLACIER BAY-EASTERN CHICHAGOF ISLAND- INCLUDING THE CITIES OF...GUSTAVUS...HOONAH 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS CANCELLED THE WIND ADVISORY. THIS IS THE LAST STATEMENT FOR THIS EVENT. $$ AKZ029-220300- /X.CAN.PAJK.WI.Y.0035.080322T0200Z-080323T0800Z/ MISTY FJORDS- INCLUDING THE CITY OF...HYDER 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS CANCELLED THE WIND ADVISORY. THIS IS THE LAST STATEMENT FOR THIS EVENT. $$ AKZ019-024>026-220300- /X.CAN.PAJK.WI.Y.0035.080322T0500Z-080322T1100Z/ HAINES BOROUGH AND LYNN CANAL- EASTERN BARANOF ISLAND AND SOUTHERN ADMIRALTY ISLAND- JUNEAU BOROUGH AND NORTHERN ADMIRALTY ISLAND- INNER CHANNELS FROM KUPREANOF ISLAND TO ETOLIN ISLAND- INCLUDING THE CITIES OF...HAINES...ANGOON...JUNEAU...PETERSBURG... WRANGELL...KAKE 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS CANCELLED THE WIND ADVISORY. THIS IS THE LAST STATEMENT FOR THIS EVENT. $$ AKZ018-220300- /X.CAN.PAJK.WI.Y.0036.080322T0500Z-080322T1100Z/ TAIYA INLET AND KLONDIKE HIGHWAY- INCLUDING THE CITY OF...SKAGWAY 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JUNEAU HAS CANCELLED THE WIND ADVISORY. THIS IS THE LAST STATEMENT FOR THIS EVENT. $$ AKZ017-022-221300- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080323T0200Z/ CAPE FAIRWEATHER TO CAPE SUCKLING COASTAL AREA- SALISBURY SOUND TO CAPE FAIRWEATHER COASTAL AREA- INCLUDING THE CITIES OF...YAKUTAT...ELFIN COVE...PELICAN 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 PM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 5 AM ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ023-221300- /X.EXT.PAJK.WI.Y.0035.000000T0000Z-080322T1700Z/ CAPE DECISION TO SALISBURY SOUND COASTAL AREA- INCLUDING THE CITIES OF...SITKA...PORT ALEXANDER 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY NOW IN EFFECT UNTIL 9 AM ADT SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 AM ADT SATURDAY. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 5 AM ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$ AKZ027-028-221300- /X.CON.PAJK.WI.Y.0035.000000T0000Z-080323T0800Z/ DIXON ENTRANCE TO CAPE DECISION COASTAL AREA- SOUTHERN INNER CHANNELS- INCLUDING THE CITIES OF...CRAIG...KLAWOCK...KETCHIKAN... METLAKATLA 551 PM ADT FRI MAR 21 2008 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT... A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT ADT SATURDAY NIGHT. A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEED OR FREQUENT GUSTS WILL OCCUR BETWEEN 40 AND 60 MPH. THIS STATEMENT WILL BE UPDATED BY 5 AM ADT TONIGHT OR SOONER IF CONDITIONS WARRANT. $$
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 Juneau, AK wrote its last area forecast discussion before this wind advisory went out at Mar 20, 6:00 AM AKDT, 17 hours 53 minutes earlier.
Area forecast discussion, Mar 20, 6:00 AM AKDT, 17 hours 53 minutes before
SOUTHEAST ALASKA FORECAST DISCUSSION
1100 AM ADT THU MAR 20 2008
.SYNOPSIS...
.SHORT RANGE...MORNING SATELLITE LOOP NICELY SHOWS THE LOW CENTER
DISTANT WEST OF THE QUEEN CHARLOTTES WITH ITS WELL DEFINED
MOISTURE BAND OVER NORTH AND EAST PERIPHERIES...APPROACHING
SOUTHERN TIP OF THE PANHANDLE. THE RESIDUAL PRECIPITATION BAND
OVER NORTHERN ONE THIRD OF THE AREA IS SLOWLY DRIFTING NORTHWEST
TO NORTH AND DISSIPATING. IN BETWEEN OF THESE TWO MOISTURE
BANDS...SEVERAL STATIONS REPORT PARTIAL CLEARING. THE INCOMING
BAROCLINIC ZONE FROM THE SOUTHWEST HAS ITS LEADING EDGE PASSING
OVER THE QUEEN CHARLOTTES AT THIS TIME AND SLIGHTLY TOUCHING
SOUTHERN TIP OF THE FORECAST AREA WITH INCREASING GUSTY WINDS
NEAR KETCHIKAN AND ANNETTE ISLAND.
MODELS ARE IN GENERAL AGREEMENT FOR SHORT TERM FORECAST PERIODS
WITH CYCLONIC INTERACTION BETWEEN THE PRESENT LOW IN THE EASTERN
GULF AND THE INCOMING LOW TO THE SOUTH CENTRAL GULF EARLY FRIDAY
MORNING...YIELDING A LITTLE ABOVE THE AVERAGE FORECAST
CONFIDENCE. AS THE LOW IN THE EASTERN GULF DRIFTING NORTH AND
WEAKENING THROUGH LATE TONIGHT...THE PRECIPITATION BAND WILL
CONTINUE TO AFFECT THE NORTHERN HALF OF THE AREA. BOUNDARY LAYER
TEMPERATURES ARE STILL COLD ENOUGH FOR MORE SNOW FOR HAINES AND
GUSTAVUS ZONES LATE TONIGHT THROUGH FRIDAY MORNING. THE PROXIMITY
OF THE FRONTAL BOUNDARY WILL GENERATE ADVISORY LEVEL WINDS OVER
THE COASTAL ZONES AS WELL FROM LATE TONIGHT THROUGH LATE FRIDAY.
GUSTY WINDS MAY EXTEND OVER SOUTHERN ZONES BEYOND THE SHORT TERM
FORECAST PERIOD. AHN
.LONG RANGE...NCEP AND GLOBAL MODELS IN GOOD SYNOPTIC AGREEMENT
AND STARTING TO HAVE BETTER RUN TO RUN CONTINUITY ALTHOUGH THERE
ARE STILL IMPORTANT TIMING AND POSITIONAL DIFFERENCE IN REGAURDS
TO THE LOWS DUMBBELLING NORTHWARD SATURDAY-SUNDAY. WILL REFRESH
GRIDS USING 12Z GFS40.
A COLD 500 MB LOW IS EXPECTED SET UP JUST TO THE EAST OF KODIAK
BY THIS WEEKEND AND THEN DUMBBELL A SERIES OF SMALLER LOW CENTERS
AROUND THE GULF THROUGH EARLY NEXT WEEK. THE MEAN POSITION OF
THIS COMPLEX IS TENDING TO RETROGRADE A BIT TO THE WEST THROUGH
EARLY NEXT WEEK THEN OPEN UP INTO A TROUGH AND EJECT EAST BY NEXT
THURSDAY.
AT THE SURFACE...EXPECT TO SEE A SERIES OF SMALL BUT POTENT LOWS
LIFT NORTHWARD OUT OF NORTH PACIFIC AND INTO SOUTHEAST GULF.
THESE LOWS THEN WEAKEN AS THEY CURVE NW AND MERGE INTO THE PARENT
LOW JUST EAST OF KODIAK. GALE TO STORM FORCE WINDS ARE EXPECTED
ACROSS THE EASTERN GULF FRIDAY NIGHT AND SATURDAY AS FIRST 2 LOWS
MOVE THROUGH BUT SHOULD WINDS EASE ACROSS SOUTHEAST ALASKA AND
EASTERN GULF SUNDAY NIGHT THROUGH WEDNESDAY AS PRESSURE GRADIENT
BECOMES WEAK. WILL ALSO LIKELY NEED A WIND ADVISORY FOR COASTAL
AND SOUTHERN ZONES FRI NIGHT-SAT. PRECIPITATION TYPE WILL BE
DIFFICULT CALL WITH ABUNDANT COLD AIR ALOFT BUT LESS SO NEAR THE
SURFACE. WILL CONTINUE EARLIER THINKING THAT SIGNIFICANT SNOWS
WILL BE CONFINED TO THE FAR NORTH AND MORE OF A MIX OF RAIN AND
SNOW FOR JUNEAU AND ICY STRAIT CORRIDOR, A FAIRLY SIGNIFICANT
SHOT OF COLD AIR WRAPS INTO SOUTHEAST ALASKA SUNDAY WITH SNOW
SHOWERS LIKELY ACROSS MOST AREAS INTO EARLY MONDAY.
.AJK...WATCHES/WARNINGS/ADVISORIES
PUBLIC...SNOW ADV FOR AKZ019-020 FM MIDNITE TONITE TO NOON FRI.
...WND ADV FM MIDNITE TONITE TO 6 PM FRI FOR CSTL ZNS.
MARINE...GALE WRNG FOR PKZ041>043.
...SCA FOR ALL REMAINING MARINE ZONES.The office that day
Everything else NWS Juneau, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 20, 11:00 PM AKDT | Gale Warning | AJK | 24 hr | |
| Mar 20, 11:00 PM AKDT | Small Craft Advisory | AJK | 12 hr | |
| Mar 21, 11:00 AM AKDT | Gale Warning | AJK | 36 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.