Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns.
Read More...

Hazardous Weather Conditions

Last Update: 255 AM PDT Wed Jun 28 2017

View Nearby Observations

For More Weather Information:

Portland, OR Local Forecast Office

24NM ENE Seaside OR

Marine Zone Forecast

...SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT

Synopsis: Little change in overall weather pattern through the coming weekend. High pres will remain over the ne Pac. Meanwhile, thermal low pres will remain over nw California and far sw Oregon. Pres gradients will strengthen Sat and Sun, with bit more in way of gusty northerly winds and choppy seas.

In The Main Channel
Combined seas 4 to 5 feet through tonight. However, seas temporarily near 8 ft with breakers during the strong ebb around 845 am today, and near 6 ft with the weaker ebb around 930 pm today.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 255 AM PDT Wed Jun 28 2017
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data