Active Weather Alerts
Frost Advisory
Issued: 9:22 PM Sep. 1, 2026 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM AKDT WEDNESDAY... * WHAT...Temperatures as low as 28 degrees will result in frost formation. * WHERE...Colder locations throughout the Anchorage Bowl and Lower Matanuska Valley. * WHEN...Until 9 AM AKDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The cold airmass and clear skies observed this morning are expected again tonight through early Wednesday morning. Many areas of Anchorage and the Matanuska Valley will see colder than normal temperatures with lows in the mid 30s to lower 40s. Typical cold areas of Anchorage and the Matanuska Valley, such as Butte, Muldoon, Campbell Tract, and the Eagle River Valley, are susceptible to near or below freezing temperatures from 2 AM through 9 AM AKDT Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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