Extreme Cold/Wind Chill — N. Brooks Rng E of Colville R, Alaska

2007-03-11 to 2007-03-14 · N. Brooks Rng E of Colville R, Alaska

Wider weather episode

Persistent high pressure over the Chukchi Sea with a cold airmass over northern Alaska produced extreme wind chills over portions of the North Slope on the 11th until early on the 14th.

Extreme Wind Chills were reported at:

Zone 203: Deadhorse ASOS -65 F; west winds 15 to 20 mph.

Zone 205: Umiat MesoNet station -63 F; west winds 20 to 30 mph.

Zone 206: Sagwon MesoNet station -69 F; west winds 15 to 25 mph.

Source: NOAA Storm Events Database, event_id 12673. Narrative written by the NWS forecast office that issued the report.