Flood watch, Northwest and Oregon coast range

On Saturday at 1:37 p.m. a flood watch was issued by the National Weather Service valid from Sunday 4 a.m. until Monday 10 ...
There could be as much as 2 to 2.5 inches of rain along the Willamette Valley from Saturday night to the end of Monday.
The storm will usher in warm temperatures, which will contribute to the flooding risk from heavy rain as snow melts.
WHAT...Flooding caused by excessive rainfall is possible.