#AKweather #AKwx
004
FXAK68 PAFC 120045
AFDAFC

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
445 PM AKDT Mon Sep 11 2023

.ANALYSIS AND UPPER LEVELS...

Longwave trough pattern continues on track. Various upper level
shortwave troughs are embedded within the larger trough, with one
located over the eastern Bering this morning and another located
over the northern https://mesonet.agron.iastate.edu/p.php?pid=202309120045-PAFC-FXAK68-AFDAFC

#AKweather #AKwx
719
FXAK69 PAFG 112203
AFDAFG

Northern Alaska Forecast Discussion
National Weather Service Fairbanks AK
203 PM AKDT Mon Sep 11 2023

.SYNOPSIS...
Unsettled weather will continue through much of the week with a
broad upper level low spinning over western Alaska. Cooler and
showery weather is expected to prevail through most of the week.

&&

.DISCUSSION...

Current Analysis...
Water vapor imager https://mesonet.agron.iastate.edu/p.php?pid=202309112203-PAFG-FXAK69-AFDAFG

#AKweather #AKwx
631
WGAK88 PAFC 111924
FLSAFC

Flood Statement
National Weather Service Anchorage AK
1124 AM AKDT Mon Sep 11 2023

AKZ121-111934-
/O.CAN.PAFC.FA.W.0010.000000T0000Z-230911T2000Z/
/00000.0.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Kenai Peninsula AK-
1124 AM AKDT Mon Sep 11 2023

...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST IS CANCELLED FOR
KENAI RIVER NEAR COOPER LANDING...

T https://mesonet.agron.iastate.edu/vtec/f/2023-O-CAN-PAFC-FA-W-0010_2023-09-11T19:24Z

#AKweather #AKwx
...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN EFFECT UNTIL NOON AKDT SUNDAY ALONG KENAI RIVER... * WHAT...Flooding caused by a glacier-dammed lake outburst continues. * WHERE...Kenai River below Skilak Lake, including Kenai Keys. * WHEN...Until noon AKDT Sunday. * IMPACTS...Flooding of Kenai River and flood-prone locations is
https://alerts.weather.gov/cap/wwacapget.php?x=AK126660463D44.FloodWarning.126660468B00AK.AFCFLSAFC.ca2719572e5395d0c71d342b1ffb9945

#AKweather #AKwx
909
WGAK88 PAFC 111801
FLSAFC

Flood Statement
National Weather Service Anchorage AK
1001 AM AKDT Mon Sep 11 2023

AKZ121-172000-
/O.CON.PAFC.FA.W.0011.000000T0000Z-230917T2000Z/
/00000.0.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Kenai Peninsula AK-
1001 AM AKDT Mon Sep 11 2023

...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN
EFFECT UNTIL NOON AKDT SUNDAY ALONG KENAI R https://mesonet.agron.iastate.edu/vtec/f/2023-O-CON-PAFC-FA-W-0011_2023-09-11T18:01Z

6:30AM 59 and cloudy.

Lots of wind all night long. First I've heard that in a while. We have another SE gale coming Wed. and heavy rain is predicted for Sitka Wed and Thurs.

When autumn arrives, it does so with a vengeance.

#MyAlaskaWx #akwx #Sitka #Alaska

#AKweather #AKwx
454
FXAK68 PAFC 111238
AFDAFC

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
438 AM AKDT Mon Sep 11 2023

.ANALYSIS AND UPPER LEVELS...

Longwave trough pattern continues on track. Various upper
level shortwave troughs are embedded within the larger trough,
with one located over the eastern Bering this morning and another
located over the northern Gu https://mesonet.agron.iastate.edu/p.php?pid=202309111238-PAFC-FXAK68-AFDAFC

#AKweather #AKwx
160
FXAK69 PAFG 111154
AFDAFG

Northern Alaska Forecast Discussion
National Weather Service Fairbanks AK
354 AM AKDT Mon Sep 11 2023

.SYNOPSIS...
A broad upper level low will continue to spin over the eastern
Bering Sea into mid week keeping unsettled weather through much of
Alaska. Cool and showery weather will persist along the west coast
with the central and eastern interior seeing warmer sou https://mesonet.agron.iastate.edu/p.php?pid=202309111154-PAFG-FXAK69-AFDAFG

#AKweather #AKwx
870
SXAK78 PAFC 111028
RERSNP

RECORD EVENT REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
0224 AM AKDT MON SEP 11 2023

...RECORD LOW TEMPERATURE SET AT SAINT PAUL ISLAND...

A RECORD LOW TEMPERATURE OF 32 WAS SET AT SAINT PAUL ISLAND YESTERDAY.
THIS BREAKS THE OLD RECORD OF 33 SET IN 1984.

$$
https://mesonet.agron.iastate.edu/p.php?pid=202309111024-PAFC-SXAK78-RERSNP

#AKweather #AKwx
899
FXAK68 PAFC 110052
AFDAFC

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
452 PM AKDT Sun Sep 10 2023

.ANALYSIS AND UPPER LEVELS...

Longwave trough pattern continues on track. A broad upper low
sits over the Southwest Alaska coast. Downstream of the low, a
deep plume of moisture is tracking from south to north from out of
the North Pacific and https://mesonet.agron.iastate.edu/p.php?pid=202309110052-PAFC-FXAK68-AFDAFC

#AKweather #AKwx
...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN EFFECT UNTIL NOON AKDT SUNDAY ALONG KENAI RIVER... * WHAT...Flooding caused by a glacier-dammed lake outburst continues. * WHERE...Kenai River below Skilak Lake, including Kenai Keys. * WHEN...Until noon AKDT Sunday Sep 17. * IMPACTS...Flooding of Kenai River and flood-prone locations is
https://alerts.weather.gov/cap/wwacapget.php?x=AK12666037A9A0.FloodWarning.126660468B00AK.AFCFLSAFC.ca2719572e5395d0c71d342b1ffb9945

#AKweather #AKwx
078
WGAK88 PAFC 102248
FLSAFC

Flood Statement
National Weather Service Anchorage AK
248 PM AKDT Sun Sep 10 2023

AKZ121-172000-
/O.CON.PAFC.FA.W.0011.000000T0000Z-230917T2000Z/
/00000.0.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Kenai Peninsula AK-
248 PM AKDT Sun Sep 10 2023

...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN
EFFECT UNTIL NOON AKDT SUNDAY ALONG KENAI RIV https://mesonet.agron.iastate.edu/vtec/f/2023-O-CON-PAFC-FA-W-0011_2023-09-10T22:48Z

#AKweather #AKwx
379
FXAK69 PAFG 102115
AFDAFG

Northern Alaska Forecast Discussion
National Weather Service Fairbanks AK
115 PM AKDT Sun Sep 10 2023

.SYNOPSIS...
A broad upper level low will continue to spin over the eastern
Bering Sea into mid week keeping unsettled weather through much of
Alaska. Cool and showery weather will persist along the west coast
with the central and eastern interior seeing warmer sou https://mesonet.agron.iastate.edu/p.php?pid=202309102115-PAFG-FXAK69-AFDAFG

#AKweather #AKwx
...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST IN EFFECT UNTIL NOON AKDT SUNDAY ALONG KENAI RIVER... ...REPLACES FLOOD ADVISORY... * WHAT...Flooding caused by a glacier-dammed lake outburst is expected. * WHERE...Kenai River below Skilak Lake, including Kenai Keys.
https://alerts.weather.gov/cap/wwacapget.php?x=AK126660374D0C.FloodWarning.126660468B00AK.AFCFLWAFC.ca2719572e5395d0c71d342b1ffb9945

#AKweather #AKwx
574
WGAK88 PAFC 102011
FLSAFC

Flood Advisory
National Weather Service Anchorage AK
1211 PM AKDT Sun Sep 10 2023

AKZ121-102021-
/O.CAN.PAFC.FA.Y.0024.000000T0000Z-230911T2000Z/
/00000.N.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Kenai Peninsula AK-
1211 PM AKDT Sun Sep 10 2023

...FLOOD ADVISORY FOR A GLACIER-DAMMED LAKE OUTBURST HAS BEEN
REPLACED WITH A FLOOD WARNING...

The Flood A https://mesonet.agron.iastate.edu/vtec/f/2023-O-CAN-PAFC-FA-Y-0024_2023-09-10T20:11Z

Sea ice extent in the seas north of Alaska is approaching the seasonal minimum. As of September 9, both the East Siberian Sea and Beaufort Sea #SeaIce extent was the 3rd lowest past 45 years, Chukchi Sea at 6th lowest in NSIDC data. New ice isn't going to form south of 74N in the next week but the remaining ice will be pushed around by the wind and waves action will continue to melt some ice even as solar heating is rapidly waning. #akwx #Arctic
@Climatologist49 @ZLabe

#AKweather #AKwx
...THE DENSE FOG ADVISORY WILL EXPIRE AT 10 AM AKDT... The fog has been gradually thinning-out over the last couple of hours via solar heating and is no longer dense. Therefore, the Dense Fog Advisory is being allowed to expire.
https://alerts.weather.gov/cap/wwacapget.php?x=AK12666036E844.DenseFogAdvisory.12666036FAA0AK.AJKNPWAJK.54f29156560736c86b7841f87c94b290

#AKweather #AKwx
...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN EFFECT UNTIL NOON AKDT MONDAY FOR KENAI RIVER NEAR COOPER LANDING... * WHAT...Flooding caused by the Snow Glacier-dammed lake outburst continues. * WHERE...Kenai River near Cooper Landing Through Skilak Lake. * WHEN...Until noon AKDT Monday.
https://alerts.weather.gov/cap/wwacapget.php?x=AK12666036DA34.FloodWarning.126660468B00AK.AFCFLSAFC.9eadb3f0eeb2a1c360897fd1e8329f80

#AKweather #AKwx
096
WGAK88 PAFC 101717
FLSAFC

Flood Statement
National Weather Service Anchorage AK
917 AM AKDT Sun Sep 10 2023

AKZ121-112000-
/O.CON.PAFC.FA.W.0010.000000T0000Z-230911T2000Z/
/00000.0.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Kenai Peninsula AK-
917 AM AKDT Sun Sep 10 2023

...FLOOD WARNING FOR A GLACIER-DAMMED LAKE OUTBURST REMAINS IN
EFFECT UNTIL NOON AKDT MONDAY FOR KENAI RIVER https://mesonet.agron.iastate.edu/vtec/f/2023-O-CON-PAFC-FA-W-0010_2023-09-10T17:17Z

#AKweather #AKwx
463
WGAK88 PAFC 101551
FLSAFC

Flood Statement
National Weather Service Anchorage AK
751 AM AKDT Sun Sep 10 2023

AKZ125-101601-
/O.CAN.PAFC.FA.W.0009.000000T0000Z-230911T1800Z/
/00000.0.GO.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Prince William Sound AK-
751 AM AKDT Sun Sep 10 2023

...FLOOD WARNING FOR SNOW GLACIER-DAMMED LAKE OUTBURST IS
CANCELLED...

The Flood Warning is cancelled https://mesonet.agron.iastate.edu/vtec/f/2023-O-CAN-PAFC-FA-W-0009_2023-09-10T15:51Z