Strong Weekend Storm System for the Northwest

news image
Top Stories
15 Feb 2018 4:47 AM
We have some active weather in the forecast for the upcoming weekend in the Northwest.  A strong area of low pressure will be moving south out of the Gulf of Alaska by Friday and bring with it rain, snow and very strong winds.

Forecast

You can see the strong upper-level winds by early Sunday morning,  especially over Oregon and Idaho.  These strong upper winds will also influence the surface with strong winds as well. At the surface a low pressure system will push onshore by early Saturday morning.  Rain and mountain snow will be likely for parts of Washing, Oregon, Idaho and Montana.  Also...notice the lines on the map...those are called isobars and they represent the measurement of pressure.  So when you see those lines packed closely together, it's called a tight pressure gradient and that means very strong winds.

Wind Forecast

Take a look at some of the winds that are in the forecast for Saturday. At times wind speeds will range from 30-40 mph and wind gusts could be approaching 50 mph.  These strong winds will also lead to small craft advisories and high waves along the coast.

Snowfall

This system will also bring some heavy snow to the mountains.  Take a look at the latest snowfall accumulation map. Meteorologist Patrick Crawford
All Weather News
More
Tropics: Monitoring Cristobal, a Tropical Wave, and the EPAC

Tropics: Monitoring Cristobal, a Tropical Wave, and the EPAC

Aside from the two tropical storms that forme

13 Aug 2026 2:05 AM
Potential Tropical Cyclone One-C Could Bring Tropical Storm Conditions to Hawaii

Potential Tropical Cyclone One-C Could Bring Tropical Storm Conditions to Hawaii

A developing tropical system in the Central P

13 Aug 2026 2:00 AM
Stifling Heat Slides East This Week

Stifling Heat Slides East This Week

A large area of high pressure continues to br

13 Aug 2026 1:50 AM
Series of Fronts Keeps the Midwest to Northeast Stormy

Series of Fronts Keeps the Midwest to Northeast Stormy

MIDWEST - Around lunchtime on Tuesday, intens

13 Aug 2026 1:50 AM
Repeated Severe Threat for the High Plains

Repeated Severe Threat for the High Plains

HIGH PLAINS - Tuesday proved to be an incredi

13 Aug 2026 1:30 AM
One of the Best Meteor Showers of the Year Peaks Tonight

One of the Best Meteor Showers of the Year Peaks Tonight

After the solar eclipse happens Wednesday aft

12 Aug 2026 2:20 PM
What to Know About the Total Solar Eclipse on August 12th

What to Know About the Total Solar Eclipse on August 12th

Get ready for one of the most spectacular dis

12 Aug 2026 10:00 AM