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Get the Colville, WA local weather forecast by the hour and the next 10 days.
Map of regions covered by the 122 Weather Forecast Offices. The National Weather Service operates 122 weather forecast offices. [1] [2] Each weather forecast office (WFO or NWSFO) has a geographic area of responsibility, also known as a county warning area, for issuing local public, marine, aviation, fire, and hydrology forecasts.
National Weather Service meteorologists added a heat advisory to warnings of wildfire smoke over Bellingham and Whatcom County for Thursday and Friday. “Hot conditions with temperatures in the ...
An excessive heat warning is a notice issued by the National Weather Service of the United States within 12 hours of the heat index reaching one of two criteria levels. In most areas, a warning will be issued if there is a heat index of at least 105 °F (41 °C) for more than three hours per day for two consecutive days, or if the heat index is greater than 115 °F (46 °C) for any period of time.
A heat advisory is a notice issued by the National Weather Service of the United States.Local offices often have their own criteria. High values of the heat index are caused by temperatures being significantly above normal and high humidities, and such high levels can pose a threat to human life through conditions such as heat stroke.
The National Weather Service in Wakefield has issued a frost advisory for the Tri-City area from 2-9 a.m. Sunday. That's when temperatures will dip to just above freezing − 33 degrees in some ...
Local Weather Forecast Offices (WFO) of the National Weather Service may issue a Special Weather Statement to alert of a specified hazard that is approaching or below warning or advisory criteria, that does not have a specific alert product code of their own (such as for widespread funnel clouds with limited to no threat of complete tornadogenesis, the likelihood of landspouts, or strong ...
In a Thursday morning briefing, National Weather Service forcasters noted that there is "low to medium confidence (10-40%) of moderate impacts" from winter weather on Sunday and Monday. The air ...