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FGAK79 PAFG 161809

ESFAFG

AKZ825-826-172000-



Hydrologic Outlook

National Weather Service Fairbanks AK

1009 AM AKDT Fri May 16 2025



...Yukon River breakup status...



The Yukon River is open from Tanana to about 10 miles downstream of 

Mountain Village as of Thursday afternoon. Thermally degraded and 

lifted ice remains in the middle and south mouths and at Emmonak and 

Alakanuk. Ice runs from upstream of Tanana continue as ice degrades 

between Beaver and Rampart. Heavy ice runs are still being seen 

along many stretches of the Yukon. Water levels remain low, however 

if an ice jam forms at the breakup front, water levels could rise 

quickly behind it causing localized minor flooding. River Watch 

flights are done for the season.



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hb