Flood Advisory issued October 15 at 8:35PM AKDT until October 17 at 1:30AM AKDT by NWS Juneau AK

Official severe-weather alerts, warning areas, and disaster updates.

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An atmospheric river storm system moving into the panhandle is expected to bring heavy rainfall Thursday night into Friday morning. This longer duration of heavy rainfall with will allow for river and creek rises, with minor flooding of small streams expected going into Friday morning. * WHAT...Small stream flooding caused by excessive rainfall continues. * WHERE...Areas around Montana Creek And Jordan Creek. * WHEN...Until 130 AM AKDT Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas, as well as area streams and rivers. Water over roadways. Possible isolated landslides in areas of steep terrain. * ADDITIONAL DETAILS... - At 830 PM AKDT, satellite estimates indicate heavy rain across the advisory area. Rapid river rises will cause minor flooding of small streams, especially near Montana Creek And Jordan Creek. Between 0.75 and 1.25 inches of rain has fallen. The expected rainfall rate is 0.15-0.3 inches in 1 hour. Additional rainfall amounts of 1.5 to 2.5 inches are possible. - Montana Creek is anticipated to begin to fall below Minor flood stage by late Friday morning to midday, while Jordan Creek will stay above Minor flood stage a bit longer into the day, falling below Minor flood stage by Friday night. - For Jordan Creek near Juneau: At 12:00pm the stage was 7.8 feet. Flood Stage is 9.7 feet. Forecast: A crest around 9.9 feet is expected around 1:00pm Friday. Water levels will go above Minor flood stage around 8:00am. Water levels will go below Minor flood stage around 10:00pm. Impacts: At 9.2 feet: This is the stage when Jordan Creek is at bankfull and water will begin to inundate areas along the edges of the creek near Race Reality and Jordan Square. At 9.7 feet: Water will inundate the Jordan Square's front and back parking lots, around Jordan Creek office condominiums with up to one foot of water. Some residential driveways will be flooded and cut off. - For Montana Creek at Back Loop Bridge: At 12:00pm the stage was 11.2 feet. Flood Stage is 14.5 feet. Forecast: A crest around 14.7 feet is expected around 7:00am Friday. Water levels will go above Minor flood stage around 5:00am. Water levels will go below Minor flood stage around 9:00am. Impacts: At 14.5 feet: Water begins flowing over the low water crossing on Montana Creek Road. Bankfull conditions at the gauge with water starting to inundate adjacent undeveloped fields along Mendenhall Loop Road. At 15.5 feet: Up to one half foot of water will flow over the low water crossing on Montana Creek Road after the community gardens. Water will approach and begin to inundate yards of residences along the Northwest side of Mendenhall Loop Road. Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. If you live near or along Montana Creek or Jordan Creek stay alert and be prepared to take action.

Event time
Source last updated
Current version retrieved
Provider
NWS — active weather alerts (Storm)
Location
AK, US
Severity
Minor
area
City and Borough of Juneau
event
Flood Advisory
onset
2026-10-15T20:35:00-08:00
states
["AK"]
urgency
Expected
certainty
Likely
effective
2026-10-15T20:35:00-08:00
message id
urn:oid:2.49.0.1.840.0.053a977b0502a1006a407bd1725be919a73c7563.001.1
references
["urn:oid:2.49.0.1.840.0.9a875a60fc2465d1802dc4e9e2480d06857f8282.001.1"]
instruction
Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. If you live near or along Montana Creek or Jordan Creek stay alert and be prepared to take action.
message type
Update
freshness minutes
60
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