Red Flag Warning, Upper Koyukuk Valley; Dalton Highway Summits; Yukon Flats; White Mountains and High Terrain South of the Yukon River, 2025-06-15 23:50 AKDT.
AFFECTED AREA...Upper Koyukuk Valley, Dalton Highway Summits, Yukon Flats and White Mountains and High Terrain South of the Yukon River.
TIMING...From 10 AM Monday to 11 PM AKDT Tuesday.
WINDS...East 10 to 15 mph with gusts up to 25 mph.
HUMIDITY...As low as 19 percent.
TEMPERATURES...Highs around 85 to 90. Lows in the upper 50s.
IMPACTS...Increased fire activity.
ADDITIONAL DETAILS...Red Flag criteria will be met between 10 AM and 10 PM AKDT. After 10 PM Monday, temperatures will be dropping and RHs will be rising. Max RHs Monday night rise to 60 to 80 percent. Red Flag criteria starts up again around 10 AM on Tuesday and continues through 10 PM. Max RHs Tuesday night will be around 60 to 80%.
https://forecast.weather.gov/MapClick.php?zoneid=AKZ931
#AlaskaWeather
AFFECTED AREA...Upper Koyukuk Valley, Dalton Highway Summits, Yukon Flats and White Mountains and High Terrain South of the Yukon River.
TIMING...From 10 AM Monday to 11 PM AKDT Tuesday.
WINDS...East 10 to 15 mph with gusts up to 25 mph.
HUMIDITY...As low as 19 percent.
TEMPERATURES...Highs around 85 to 90. Lows in the upper 50s.
IMPACTS...Increased fire activity.
ADDITIONAL DETAILS...Red Flag criteria will be met between 10 AM and 10 PM AKDT. After 10 PM Monday, temperatures will be dropping and RHs will be rising. Max RHs Monday night rise to 60 to 80 percent. Red Flag criteria starts up again around 10 AM on Tuesday and continues through 10 PM. Max RHs Tuesday night will be around 60 to 80%.
https://forecast.weather.gov/MapClick.php?zoneid=AKZ931
#AlaskaWeather