Multiple crashes were reported during Thursday's snow storm, with freezing rain on the way overnight. TriMet is adjusting ...

The overnight ice and the new accumulating snow Friday morning caused slippery road conditions around the Willamette Valley.

Roads: If you need to drive, slow down. Drivers can expect a layer of packed snow on area streets, overpasses, freeways and ...

A winter storm warning is in effect for the Portland area until Friday morning, warning of “heavy mixed precipitation. Total ...

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Due to the uncertainty in the future movement, the indicated winds will almost certainly extend to regions outside the rings on this map. The extent of the warning and watch zones reflects this.

While these rain gauges provide rainfall data at point locations, gridded analysis allows the Bureau to provide an accurate estimate of rainfall in much wider areas. AGCD was brought into operation in ...