National Weather Service United States Department of Commerce

Critical Fire Weather Threats and Dangerous Heat Continue Across the West

Critical fire weather conditions along with dangerous heat continue across portions of the West this weekend. Elsewhere, a few severe thunderstorms are possible across the northern and central High Plains today, with this threat gradually shifting eastward into the Upper Midwest through Tuesday. Read More >

ALERT!! Recent products available: View statements and warnings.

APRFC Breakup Map

 
This map allows you to view the breakup status of major rivers. Click a site for more breakup information.
River Status
Unknown
Mostly Ice
Some Open
Mostly Open
Open
Flood Advisory
Flood Watch
Flood Warning

Community Status
No Warning
Flood Advisory
Flood Watch
Flood Warning

Flood Advisory
Issued when flooding is imminent or occurring, generally within the next 1 to 3 hours, but is not expected to substantially threaten life and property.
Flood Watch
Issued when there is the possibility of widespread general flooding over an area within the next 36 hours.
Flood Warning for River Fcst Point
Issued when a river level has exceeded, or is forecast to exceed, moderate or major flood stage.

Flood stage definitions can be found HERE.
 
View Recent River Notes
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* EVEN THOUGH A PARTICULAR RIVER OR REACH MAY BE DESCRIBED AS MOSTLY  *
* OPEN OR OPEN... IT IS STILL POSSIBLE FOR RUNS OF ICE AND DEBRIS TO  *
* MOVE THROUGH AS HEADWATERS UPSTREAM BREAKUP.  PLEASE USE CAUTION AT *
* ALL TIMES WHEN ATTEMPTING TO NAVIGATE RIVERS.                       *
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New in 2018 the Alaska River Ice Breakup Map as an experimental webservice (service link).
For more details read the Public Notification Statement.