2026-01-08T16:00:00-08:00
* WHAT...Heavy snow expected. Total snow accumulations between 2 and 4 feet. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow will be heaviest Tuesday morning into Tuesday night. Snowfall rates will reach one inch per hour or more during this period.
Summary
With an impressive elevation of 6,140 feet, it offers breathtaking views and challenging mountaineering opportunities. This mountain is known for its rugged terrain and stunning alpine scenery.
During the winter season, North Twin Sister accumulates a substantial snowpack, making it a popular destination for backcountry skiing and snowshoeing enthusiasts. The snowpack range varies depending on the specific year and weather conditions, typically ranging from several feet to over ten feet deep. This makes it an excellent location for winter sports and activities.
Several creeks and rivers receive runoff from North Twin Sister, providing a vital water source for surrounding ecosystems. While specific creeks and rivers are not mentioned in the available sources, it can be inferred that the mountain contributes to the overall hydrology of the region.
Regarding its name origin and folklore, there is limited information available from the provided sources. Further research is recommended to uncover any potential historical or cultural significance associated with North Twin Sister.
Weather Forecast
Regional Streamflow Levels
22
Cubic Feet Per Second
337
Cubic Feet Per Second
699
Cubic Feet Per Second
36
Cubic Feet Per Second
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
low camp
|
||
Hogsback Camp
|
||
Gargoyle Rocks
|