Winter Storm Watch
2026-04-12T23:00:00-07:00

* WHAT...Heavy snow possible. Total snow accumulations 1 to 2 feet possible above 4500 feet, with up to 3 to 4 feet at the highest peaks. Light snowfall accumulations up to 2 to 4 inches as low as 4000 feet. Winds could gust as high as 45 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 4500 feet. * WHEN...From Friday evening through Sunday evening. Heaviest snow expected late Saturday morning through midday Sunday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening commute and weekend mountain travel. * ADDITIONAL DETAILS...Snow levels remain above pass levels through Friday afternoon, dropping to around 6000-7000 ft late Friday-Saturday, then lowering to around 4000-4500 ft late Saturday into Sunday.

Lassen Np Boundary To Just Below Highway 36 Crossing Paddle Report

Last Updated: 2026-04-07



The Whitewater River run in Lassen National Park, California, stretches from the park boundary to just below the Highway 36 crossing.


Summary

This segment spans approximately 10.8 miles and is rated as a class III-IV rapid with an ideal streamflow range of 300-2000 cfs. The river's rapids are mostly technical and require experienced paddlers to navigate through them safely. Some of the river's rapids include The Chute, The Devil's Kitchen, and the Bouncing Rock.

There are several regulations in place to ensure the safety of all visitors to the area. These regulations include wearing personal floatation devices and helmets at all times while on the river. The use of alcohol and drugs is prohibited, and visitors are urged to respect the environment by leaving no trace of their visit.

It is essential to note that access to the Whitewater River run may be restricted during certain times of the year due to weather conditions, and visitors should check with park authorities before planning their trip. With its diverse rapids and beautiful scenery, the Whitewater River run is a must-visit for experienced paddlers looking for a challenging adventure.

°F

°F

mph

Wind

%

Humidity


15-Day Weather Outlook


River Run Details

Last Updated 2026-04-07
River Levels 287 cfs (3.54 ft)
Percent of Normal 121%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 11355500
       

5-Day Hourly Forecast Detail