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URGENT - IMMEDIATE BROADCAST REQUESTED

Flood Watch

National Weather Service Anchorage AK

828 AM AKDT Tue Aug 4 2026



AKZ745-041730-

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Western Susitna Valley-

Including the cities of Skwentna

828 AM AKDT Tue Aug 4 2026



...FLOOD WATCH IS CANCELLED...



The Flood Watch has been replaced with a Flood Warning for the 

Yentna River including Lake Creek.



$$



AKZ747-052200-

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/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

Central Susitna Valley-

Including the cities of Talkeetna, Trapper Creek, and Petersville

828 AM AKDT Tue Aug 4 2026



...FLOOD WATCH NOW IN EFFECT THROUGH WEDNESDAY AFTERNOON...



* WHAT...Flooding caused by excessive rainfall continues to be 

  possible.



* WHERE...The following area, Central Susitna Valley.  This includes 

  the cities of Talkeetna, Trapper Creek, And Petersville.



* WHEN...Through Wednesday afternoon.



* IMPACTS...Excessive runoff may result in flooding of rivers, 

  creeks, streams, and other low-lying and flood-prone locations.



* ADDITIONAL DETAILS...

  - Additional rainfall of 0.5 to 1.5 inches is possible along

    the Susitna and Chulitna Basins through Wednesday afternoon.



    Talkeetna: The heavy rainfall and drainage from high terrain

    near the Alaska Range could be impactful to erosion-prone

    areas and low-lying or poor-drainage areas throughout the

    rest of the Susitna Valley. Small rivers such as Montana

    Creek are expected to rise as well, but not to the level that

    occurred in late July.



    Petersville Area: Small creeks in and around Petersville such

    as Peters Creek and Cache Creek could experience flooding,

    with the highest water levels expected between Tuesday

    morning and Wednesday morning.



  - Http://www.weather.gov/safety/flood



PRECAUTIONARY/PREPAREDNESS ACTIONS...



You should monitor later forecasts and be alert for possible Flood 

Warnings. Those living in areas prone to flooding should be prepared 

to take action should flooding develop.



Stay tuned to further developments by listening to your local radio, 

television, or NOAA Weather Radio for further information.



&&



$$



DAN