Event: Heat Advisory

Message Type: Update

Urgency: Expected

Severity: Moderate

Certainty: Likely

Wheather Alert Summary: * what...Temperatures up to 80 expected. * where...Prince of wales island. * when...From noon to 7 pm akdt friday. * impacts...Individuals not accustomed to these unusually hot temperatures for this region may experience heat related illnesses. * additional details...Temperatures will be the warmest for inland locations away from the water.

Event: Special Weather Statement

Message Type: Alert

Urgency: Expected

Severity: Moderate

Certainty: Observed

Wheather Alert Summary: * what...Water levels late thursday through saturday morning could rise 1 to 2 feet above the normal high tide line along the yukon delta coast. * where...Yukon delta coast. * when...Late thursday september 3 through saturday september 5. * impacts...Localized beach erosion may occur. * additional details...The wind and rain threat has ended. lighter south/southwest winds are expected through friday with sustained speeds around 10 to 20 mph. additional light rain showers are expected late friday into early saturday.

Event: High Surf Advisory

Message Type: Update

Urgency: Expected

Severity: Minor

Certainty: Likely

Wheather Alert Summary: * what...Water levels 2.0 to 4.0 feet above the normal high tide line. * where...Southern seward peninsula coast and eastern norton sound coast from golovin to stebbins. * when...From 10 pm thursday to 11 am akdt saturday. * impacts...Localized beach erosion may occur. * additional details...Water levels are expected to peak early friday morning during the time of high tide. while water levels will subside somewhat later friday, a second rise is expected during the saturday morning high tide as well.

Event: Hydrologic Outlook

Message Type: Alert

Urgency: Future

Severity: Unknown

Certainty: Possible

Wheather Alert Summary: Esfafg ...Locations impacted... central interior-nenana-two rivers-middle yukon valley-upper koyukuk valley-upper chena river valley-fairbanks metro area-goldstream valley and nenana hills-lower koyukuk valley-dalton highway summits-chatanika river valley-white mountains and high terrain south of the yukon river-eielson afb and salcha areas of 1 to 2.5 inches of rainfall are expected over the next 48 hours due to an atmospheric river. average return intervals of 2 to 5 years is possible throughout much of the central and western interior through the weekend. isolated areas could potentially see heavy rainfall more in line with 10 to even 25 year return intervals, resulting in significant rises in the smaller headwater streams that feed the koyukuk and middle yukon rivers. while there are no immediate concerns for the main stem rivers in the area, they will also see significant rises in water levels through the week as a result of the expected heavy rainfall with sandbars potentially becoming covered with water. across the chena river basin, moderate to heavy rainfall of up to 1.5 inches is expected. this will also result in rises along the chena and little chena rivers. at this time flooding is not expected, but should the focus for heaviest rainfall shift further east with time, this could change. rainfall rates are expected to decrease by sunday afternoon across most of the area.

Event: Special Weather Statement

Message Type: Alert

Urgency: Expected

Severity: Moderate

Certainty: Observed

Wheather Alert Summary: Water levels during high tides friday and saturday morning will peak at 1 foot or less above the normal highest tide line, similar to observed water levels on thursday morning. at these levels, no flooding is expected. the timing of highest water will be between 5am and 8am each morning. the most likely communities to experience these elevated water levels include kipnuk, kwigillingok, kongiganak, and quinhagak. high tide water levels are then expected to fall as we continue through sunday and monday.