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AGAK78 PACR 012251
HMDACR

HYDROMETEOROLOGICAL DISCUSSION
NWS ALASKA PACIFIC RIVER FORECAST CENTER ANCHORAGE AK
300 PM AKDT SAT AUG 1 2015 

...FLOOD POTENTIAL...

FLOOD POTENTIAL IS CURRENTLY LOW ACROSS THE STATE.

...HYDROMETEOROLOGICAL DISCUSSION...  

THE UPPER LEVEL PATTERN THIS MORNING STILL HAS THE NORTHERN LOW WELL 
NORTH OF THE NORTH SLOPE WITH A FRONT SOUTH TO CANADA AND THEN 
ACROSS NORTHERN AND INTERIOR ALASKA.  THE RIDGE OVER THE BERING IS 
SLOWLY BUILDING INTO THE WESTERN INTERIOR AND SOUTHERN MAINLAND. 
THERE IS ALSO A WEAK TROUGH SOUTH OF THE ALEUTIANS AND ACROSS THE 
GULF... WITH WEAK EMBEDDED LOWS SOUTH OF THE ALEUTIANS AND NEAR 
SOUTHEAST ALASKA.
 
RAIN ASSOCIATED WITH THE FRONT FROM THE NORTHERN LOW IS EXPECTED TO 
BE DIMINISHING TO SHOWERS AS IT DROPS SOUTH AND WEAKENS TODAY.  A 
SHORTWAVE ROTATING AROUND THE NORTHERN LOW WILL BRING MORE RAIN TO 
THE NORTH SLOPE ON SUNDAY INTO MONDAY.  THE LOW NEAR SOUTHEAST WILL 
STRENGTHEN AS IT MOVES EAST... BRINGING RAIN TO SOUTHEAST ON SUNDAY 
AND MONDAY.

...PRECIPITATION...

SELECTED PRECIPITATION TOTALS FOR THE 24 HOURS ENDING AT 4 AM TODAY: 

LOCATION NAME                 PE TS   24 HR 
======== ====                 == ==   ===== 
SOUA2    SOULE RIVER          PC RG :  1.30
SHLA2    SHELTER COVE RAWS    PC RG :  0.63
KKEA2    KAKE RAWS            PC RG :  0.61
PANT     ANNETTE              PP RZ :  0.52
KELA2    KELLY RIVER RAWS     PC RG :  0.51
KLLA2    KELLY STATION        PC RZ :  0.48
ZMBA2    ZAREMBO ISLAND SOUTH PC RG :  0.44
TEBA2    TEBAY LAKE RAWS      PC RG :  0.44 
JTMA2    MT ROBERTS TRAM      PC RZ :  0.44
IMYA2    IMELYAK RAWS         PC RG :  0.44
MNOA2    MT. NOAK             PC RG :  0.41
PAOT     KOTZEBUE             PP RZ :  0.39
HADA2    HAIDA RAWS           PC RG :  0.38
ASIA2    ASIK                 PC RG :  0.38
KTZA2    NOATAK RAWS          PC RG :  0.36
HONA2    HOONAH RAWS          PC RG :  0.31
HOWA2    HOWARD PASS RAWS     PC RG :  0.29
TAHA2    TAHINICHOK           PC RG :  0.27
PAOH     HOONAH               PP RZ :  0.26
KUGA2    KUGURUROK RAWS       PC RG :  0.25

...LONG RANGE...

THE 6 TO 10 DAY TEMPERATURE OUTLOOK HAS INCREASED PROBABILITIES OF 
ABOVE NORMAL TEMPERATURES FOR THE SOUTHERN HALF OF THE MAINLAND AND 
FOR SOUTHEAST ALASKA.

THE 6 TO 10 DAY PRECIPITATION OUTLOOK HAS INCREASED PROBABILITIES OF 
BELOW NORMAL PRECIPITATION FOR MUCH OF THE MAINLAND SOUTH OF THE 
BROOKS RANGE... AND INCREASED CHANCES OF ABOVE NORMAL PRECIPITATION 
FOR MUCH OF SOUTHEAST ALASKA.
 
PLEASE REFER TO THE CLIMATE PREDICTION CENTER HOME PAGE FOR FURTHER 
INFORMATION.  
....................................................................

A GRAPHICAL VERSION OF THE HYDROMET DISCUSSION IS AVAILABLE AT  
HTTP://APRFC.ARH.NOAA.GOV/PRODUCTS/GHMD.PHP

A GRAPHICAL SLIDE SHOW PRESENTATION OF HYDROMET ISSUES IS AVAILABLE 
AT HTTP://APRFC.ARH.NOAA.GOV/PRODUCTS/PRESENT
$$

ACL

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Page Modified: 03 Feb 2008 18:00 UTC
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