People walk near Nugget Falls Thursday, July 30, 2020. A flood warning is in effect for Mendenhall Lake and Mendenhall River through 10 a.m. Saturday, Aug. 1, 2020. As water levels rise, recreation sites near the glacier may be hazardous or inaccessible. (Ben Hohenstatt / Juneau Empire)

People walk near Nugget Falls Thursday, July 30, 2020. A flood warning is in effect for Mendenhall Lake and Mendenhall River through 10 a.m. Saturday, Aug. 1, 2020. As water levels rise, recreation sites near the glacier may be hazardous or inaccessible. (Ben Hohenstatt / Juneau Empire)

National Weather Service issues flood warning for Mendenhall Glacier area

It’s in effect until Saturday morning.

The National Weather Service in Juneau issued a flood warning for Mendenhall Lake and Mendenhall River.

A sign placed along the trail to Nugget Falls warns of potential flooding in this Thursday, July 30 photo. (Ben Hohenstatt / Juneau Empire)

A sign placed along the trail to Nugget Falls warns of potential flooding in this Thursday, July 30 photo. (Ben Hohenstatt / Juneau Empire)

The warning, which means that flooding is imminent or actively occurring, was issued Thursday evening, and it is in effect until 10 a.m. Saturday

The reason for the warning is a glacier-dammed lake outburst. The added water from the Suicide Basin glacier-dammed lake into the river system will cause Mendenhall River to rise over the next 24 hours, according to the weather service.

People who live along the Mendenhall River are advised by the weather services to be alert.

Previous
Police calls for Friday, July 31, 2020
Next
Man flown to Seattle after early morning crash

More in News

(Juneau Empire file photo)
Aurora forecast through the week of Dec. 29

These forecasts are courtesy of the University of Alaska Fairbanks’ Geophysical Institute… Continue reading

A view of Shell’s deepwater oil platform Appomattox from an approaching helicopter, off the coast of Louisiana in the Gulf of Mexico, April 11, 2024. (Erin Schaff/The New York Times)
Biden expected to permanently ban oil drilling in some federal waters

President Joe Biden is expected to permanently ban new oil and gas… Continue reading

(Michael Penn / Juneau Empire file photo)
Police calls for Tuesday, Dec. 31, 2024

This report contains public information from law enforcement and public safety agencies.

Hundreds of people plunge into Auke Rec on New Year’s Day in Juneau. (Jasz Garrett / Juneau Empire)
Starting the New Year off right with the northern lights and a big dipper

Juneau residents make a splash in sub-40°F water during 34th annual Polar Bear Dip.

Juneau-based qayaq (kayak) maker Lou Logan works on his exhibit that will be at the Alaska State Museum during First Friday in January. (Photo provided by the Juneau Arts and Humanities Council)
Here’s what’s happening for First Friday in January

A trio of ongoing exhibitions at the Alaska State Museum, an exhibit… Continue reading

(Michael Penn / Juneau Empire file photo)
Police calls for Monday, Dec. 30, 2024

This report contains public information from law enforcement and public safety agencies.

(Michael Penn / Juneau Empire file photo)
Police calls for Sunday, Dec. 29, 2024

This report contains public information from law enforcement and public safety agencies.

Children’s coats hang in a hallway at Hillcrest Childcare Center in Anchorage o n April 18. The second and final report of a child care task force holds recommendations for expanding subsidies that families receive, speeding the caregiver licensing and hiring process and other steps intended to address the state’s shortage of affordable child care. (Claire Stremple/Alaska Beacon)
Task force report identifies ways to make child care more available and affordable in Alaska

More eligibility for subsidies, faster hiring process, dual use of school spaces among recommendations.

At left, homes and streets in the Mendenhall Valley are swamped by record flooding from the Mendenhall River on Aug. 6. At center, students crowd into the commons area of Juneau-Douglas High School: Yadaa.at Kalé before classes start on the first day of school Aug. 15. At right, Jasmine Chavez, a crew member aboard the Quantum of the Seas cruise ship, waves to her family during a cell phone conversation at Marine Park on May 10. (Left photo by Rich Ross/ City and Borough of Juneau; middle and right photos by Mark Sabbatini / Juneau Empire)
Juneau’s 10 biggest news stories of 2024

Record flooding proves costly, while record financial crises result in a deluge of drastic changes.

Most Read