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Flash Flood Watch


FLOOD WATCH
NATIONAL WEATHER SERVICE HONOLULU HI
303 PM HST THU SEP 3 2015

...FLASH FLOOD WATCH IN EFFECT FOR ALL THE MAIN HAWAIIAN ISLANDS
THROUGH 6 PM FRIDAY...

.THE FLASH FLOOD WATCH HAS BEEN EXTENDED FOR ALL ISLANDS THROUGH
THE DAY FRIDAY DUE TO THE THREAT OF HEAVY RAIN AND SATURATED
GROUNDS ACROSS THE STATE.

HIZ001>028-041415-
/O.CON.PHFO.FF.A.0006.000000T0000Z-150905T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NIIHAU-KAUAI WINDWARD-KAUAI LEEWARD-KAUAI MOUNTAINS-
OAHU SOUTH SHORE-WAIANAE COAST-OAHU NORTH SHORE-OAHU KOOLAU-
OLOMANA-CENTRAL OAHU-WAIANAE MOUNTAINS-MOLOKAI WINDWARD-
MOLOKAI LEEWARD-LANAI MAKAI-LANAI MAUKA-KAHOOLAWE-
MAUI WINDWARD WEST-MAUI LEEWARD WEST-MAUI CENTRAL VALLEY-
WINDWARD HALEAKALA-LEEWARD HALEAKALA-HALEAKALA SUMMIT-KONA-
SOUTH BIG ISLAND-BIG ISLAND NORTH AND EAST-KOHALA-
BIG ISLAND INTERIOR-BIG ISLAND SUMMITS-
303 PM HST THU SEP 3 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 6 PM HST FRIDAY...

THE FLASH FLOOD WATCH CONTINUES FOR

* ALL HAWAIIAN ISLANDS.

* UNTIL 6 PM HST FRIDAY.

* A VERY MOIST AIR MASS...TOGETHER WITH AN UPPER LEVEL TROUGH JUST
  WEST OF THE STATE...WILL LIKELY PRODUCE LOCALLY HEAVY SHOWERS
  AND THUNDERSTORMS THROUGH FRIDAY. SATURATED SOILS FROM RECENT
  AND CURRENT RAINFALL ACROSS THE STATE WILL INCREASE THE RISK FOR
  FLASH FLOODING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS VERY DANGEROUS. REMEMBER
THAT IT DOES NOT HAVE TO BE RAINING HEAVILY WHERE YOU ARE FOR
FLASH FLOODING TO OCCUR.

MONITOR THE LATEST FORECASTS AND BE PREPARED TO TAKE IMMEDIATE
ACTION IF FLASH FLOOD WARNINGS ARE ISSUED.

&&

$$

FOSTER

FLOOD WATCH
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
437 PM EDT THU SEP 3 2015

...THUNDERSTORMS WILL CONTINUE TO PRODUCE TORRENTIAL RAINFALL
THROUGH TONIGHT...

MIZ047>049-053>055-060>063-069-070-040800-
/O.NEW.KDTX.FF.A.0003.150903T2037Z-150904T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-OAKLAND-MACOMB-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...PONTIAC...WARREN
437 PM EDT THU SEP 3 2015

...FLASH FLOOD WATCH IN EFFECT UNTIL 4 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A

* FLASH FLOOD WATCH FOR A PORTION OF SOUTHEAST MICHIGAN...
  INCLUDING THE FOLLOWING AREAS...BAY...GENESEE...HURON...
  LAPEER...MACOMB...MIDLAND...OAKLAND...SAGINAW...SANILAC...
  SHIAWASSEE...ST. CLAIR AND TUSCOLA.

* UNTIL 4 AM EDT FRIDAY

* ADDITIONAL ROUNDS OF HEAVY RAINFALL ARE EXPECTED TO DEVELOP
  TONIGHT AS AN UPPER LEVEL DISTURBANCE ALOFT STALLS OUT OVER THE
  REGION. RADAR ESTIMATES SUGGEST THAT RAINFALL AMOUNTS OF 2 TO 4
  INCHES HAS ALREADY FALLEN TODAY OVER PORTIONS OF THE TRI CITES
  REGION. LINGERING INSTABILITY AND A STALLED OUT FRONTAL AXIS
  WILL SUPPORT THUNDERSTORM DEVELPOMENT. ANY THUNDERSTORM ACTIVITY
  TONIGHT WILL BE CAPABLE OF PRODUCING TORRENTIAL RAINFALL...WITH
  RAINFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE.

* URBAN FLOODING...ESPECIALLY IN THE TRI CITIES AREA...WILL BE
  POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

 * PREPARE...PLAN...AND STAY INFORMED.
   VISIT HTTP://GO.USA.GOV/RR8

&&

$$

CB

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Page last modified: June 2, 2009
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