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Hydrologic Outlook
National Weather Service Fairbanks AK
643 AM AKDT Fri Sep 18 2026

...HYDROLOGIC OUTLOOK REMAINS IN EFFECT UNTIL 4 PM AKDT THIS
AFTERNOON FOR RISING WATER LEVELS...

...Locations Impacted...
Upper Kuskokwim Valley

River levels on the Kuskokwim River at McGrath may still rise this
afternoon in response to the heavy rain earlier this week. The
Kuskokwim has leveled out around 18.5ft as of 6 AM AKDT Friday
morning, there is a chance for it to rise back up to near bankfull
later today or tonight. If the river looks to drop, this will be the
last update.

$$

BB