Avalanche Danger Increases Out West

news image
Top Stories
26 Mar 2025 8:30 AM

NORTHWEST - Warmer air is forcing the rain/snow line (freezing level) in the Pacific Northwest and Northern Tier up to higher elevations. Rain and melting snow will increase the avalanche risk in the High Cascades, volcanoes, and mountains of British Columbia, Idaho, and Montana. These are sometimes referred to as 'wet avalanches'.


Forecast maximum daily freezing levels in the Cascades:

  • 3/26: 10,000ft

  • 3/27: 6,000ft

  • 3/28: 4,500ft

  • 3/29: 4,000ft

Forecast maximum daily freezing levels in NW Montana:

  • 3/26: 10,000ft

  • 3/27: 10,000ft

  • 3/28: 6,000ft

  • 3/29: 6,000ft


What Causes Avalanches?

Meteorologist Rob Bradley explains the dangers of avalanches:

Forecast Timeline

The next storm system arrives Wednesday afternoon and continues through Friday.

Forecast snowfall through Saturday with the heaviest accumulations at the higher elevations and rain at lower elevations.

The next storm system will deliver rain to Seattle between Wednesday through Sunday.

All Weather News
More
Fire Weather Risk for the Plains

Fire Weather Risk for the Plains

A strong ridge of high pressure building over

13 Mar 2026 10:40 PM
Eyes on the End of the Weekend: Renewed Storm Threat for the Plains

Eyes on the End of the Weekend: Renewed Storm Threat for the Plains

A large, high-impact storm system will work f

13 Mar 2026 10:30 PM
Multiple Systems Bring Gusty Winds, Heavy Snow to the Midwest

Multiple Systems Bring Gusty Winds, Heavy Snow to the Midwest

After severe storms slammed the Midwest earli

13 Mar 2026 9:00 PM
Peak Cherry Blossom Forecast Released for 2026

Peak Cherry Blossom Forecast Released for 2026

Top Image Credit: National Parks ServiceSprin

13 Mar 2026 8:55 PM
Record-Breaking Heat Builds Out West

Record-Breaking Heat Builds Out West

You may have heard the news but a large heatw

13 Mar 2026 11:55 AM
Destructive Tornadoes, Hail From Multi-Day Severe Outbreak

Destructive Tornadoes, Hail From Multi-Day Severe Outbreak

Severe storms continued into this morning, wi

13 Mar 2026 2:10 AM
Significant Severe Weather Threatens Again Wednesday

Significant Severe Weather Threatens Again Wednesday

On the heels of an active opening week to Met

12 Mar 2026 2:30 AM