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Special Weather Statement for North Oregon Coast Range Lowlands; North Oregon Coast Range; Tualatin Valley +1 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Moderate
Official urgency
Expected
Official certainty
Observed

What is happening

At 411 PM PDT, Doppler radar was tracking strong thunderstorms along a line extending from near Forest Grove to 6 miles southwest of Hillsboro. Movement was northeast at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow...

What the bulletin says to do

If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

Read official NWS bulletin

Full official description

Bulletin details

At 411 PM PDT, Doppler radar was tracking strong thunderstorms along a line extending from near Forest Grove to 6 miles southwest of Hillsboro. Movement was northeast at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Hillsboro, Forest Grove, Banks, Cornelius, North Plains, and Dilley. This includes the following highways in Oregon... U.S. Highway 26 west of Portland between mile markers 49 and 61. State Highway 6 between mile markers 47 and 51.

Lifecycle record

Official revisions

1 captured
  1. Alert

    Special Weather Statement issued July 22 at 4:12PM PDT by NWS Portland OR

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Portland OR. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
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Methodology and corrections