Station Name: SULTAN RIVER BELOW DIVERSION DAM NEAR SULTAN, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 712 feet

Nearest Address:
Diversion Dam Rd
Lake Roesiger, WA 98294
Snohomish County

GPS Coordinates: 47.95926837, -121.7973447

Nearby Water Temperatures

Winter Weather Advisory issued May 15 at 4:57PM PDT until May 17 at 8:00AM PDT by NWS Seattle WA

Effective: Fri May 15, 2026, 4:57 PM
Expires: Sat May 16, 2026, 1:00 AM

* WHAT...Snow showers expected. Total snow accumulations of 4 to 6 inches above 4000 feet, with higher amounts possible in the high terrain. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Olympics, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 8 AM PDT Sunday. * IMPACTS...Late season snow showers in the mountains may impact those enjoying outdoor recreation in the mountains above 4000 feet Friday through Saturday night. Warm road temperatures may limit roadway accumulations. However, temporary road accumulations will be possible in heavy snow showers. * ADDITIONAL DETAILS...Expect cold conditions in the mountains. The highest chances for heavy showers will occur Friday afternoon and again Saturday afternoon. These showers could be accompanied by lighting and small hail.

Slow down and use caution while driving during or after heavy showers. Those recreating above 4000 feet should be aware of the potential for snow showers and thunderstorms. Have a plan for how to find safety and know where and how fast you can find shelter.

Winter Weather Advisory issued May 16 at 12:58AM PDT until May 17 at 8:00AM PDT by NWS Seattle WA

Effective: Sat May 16, 2026, 12:58 AM
Expires: Sat May 16, 2026, 11:00 AM

* WHAT...Snow showers expected. Total snow accumulations of 4 to 8 inches above 4000 feet, with higher amounts possible in the high terrain. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Olympics, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 8 AM PDT Sunday. * IMPACTS...Late season snow showers in the mountains may impact those enjoying outdoor recreation in the mountains above 4000 feet through tonight. Warm road temperatures may limit roadway accumulations. However, temporary road accumulations will be possible in heavy snow showers. * ADDITIONAL DETAILS...Expect cold conditions in the mountains. The highest chances for heavy showers will occur this afternoon. These showers could be accompanied by lighting and small hail.

Slow down and use caution while driving during or after heavy showers. Those recreating above 4000 feet should be aware of the potential for snow showers and thunderstorms. Have a plan for how to find safety and know where and how fast you can find shelter.