Severe Weather Briefing

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Severe Storms	Flooding	Winter	Fire Weather

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Click here for fullscreen map Click Here for a Quick Start Guide

Thunderstorm Outlook Graphics

Forecast Maximum Wind Gusts (MPH)

Rainfall Amounts (inches)

Probability of Precipitation

Maximum Heat Indexes (°F)

Click anywhere to return