NW USA Forecast 12 HOUR PERIODS – NEXT 6 DAYS 0-12 HOURS 12-24 HOURS 24-36 HOURS 36-48 HOURS 48-60 HOURS 60-72 HOURS 72-84 HOURS 84-96 HOURS 96-108 HOURS 108-120 HOURS 120-132 HOURS 132-144 HOURS 144-156 HOURS 156-168 HOURS   Sign up to get access to full 9 day weather maps