798
WGAK89 PAFG 272248
FLSAFG

Flood Advisory
National Weather Service Fairbanks AK
248 PM AKDT Wed Aug 27 2025

AKZ831-292000-
/O.NEW.PAFG.FA.Y.0006.250827T2248Z-250829T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Upper Koyukuk Valley AK-
248 PM AKDT Wed Aug 27 2025

...FLOOD ADVISORY IN EFFECT UNTIL NOON AKDT FRIDAY...

* WHAT...Flooding caused by excessive rainfall is occurring.

* WHERE...Koyukuk River at Allakaket.

* WHEN...Until noon AKDT Friday.

* IMPACTS...Minor flooding in low-lying and poorly drained areas.
  Water over roadways may cut off access to the downtown area and
  possibly to the runway.

* ADDITIONAL DETAILS...
  - As of Wednesday morning,the public has reported minor
    flooding in Allakaket with river levels expected to continue
    to rise through Thursday morning. Between 3 and 5 inches of
    rain have fallen. Additional rainfall amounts of 1 to 2
    inches are possible through Friday. The Koyukuk River at
    Allakaket is expected to crest late Wednesday or early
    Thursday.  The timing of the crest of the Alatna River at the
    confluence with the Koyukuk River is uncertain due to the
    lack of streamgage data, but could occur coincidentally with
    the Koyukuk crest.
  - http://www.weather.gov/aprfc

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Continue to monitor river levels and take appropriate actions to
protect lives and property.

&&

LAT...LON 6646 15276 6655 15285 6662 15257 6658 15250


$$

hb