Weather Alert weekend and Monday for historic heat wave
Weather Alert Days: Historic heat wave is here
Washington state will likely break all-time heat records this weekend with temperatures in the triple digits
SEATTLE - The heat dome that will bring an historic heat wave to the Pacific Northwest is here. A very strong ridge of high pressure coupled with a thermal trough on the coast will help funnel hot north and easterly winds across the entire state. High swill peak on the coast Sunday, and along I-5 on Monday as the thermal trough moves inland.
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The Q13 News Weather Team has issued a Weather Alert Day from Saturday to Monday for excessive heat. An Excessive Heat Warning is in effect for the entire state until 9 p.m. Monday. Highs will be in the dangerous 90s to triple digits.
According to the National Weather Service, Seattle did in fact reach 100 around 3:45 p.m. Saturday!
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Saturday's afternoon high of 99 will set new record highs for the month of June. Sunday and Monday will likely be the days where areas in the region will set all-time record high temperatures! Overnight lows will also be warm, especially overnight Sunday in the upper 70s. Practice heat safety!
RELATED: Tips for pet owners ahead of Washington's heatwave
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Even though the air temperature is hot, the water temperatures are cold. Anything below 70 can shock your body.
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By Tuesday, onshore flow will "cool" us off but it will still be very warm. Expect lower-90s on Tuesday and mid to upper-80s Wednesday through Friday.
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Stay safe!
-Q13 Meteorologist Grace Lim
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