Station Name: NO SANTIAM R BLW BOULDER CRK, NR DETROIT, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,624 feet

Nearest Address:
1556 N Santiam Hwy
Idanha, OR 97350
Marion County

GPS Coordinates: 44.7067885, -122.1011859

Nearby Water Temperatures

Winter Storm Warning issued March 31 at 2:59PM PDT until April 2 at 5:00PM PDT by NWS Portland OR

Effective: Tue March 31, 2026, 2:59 PM
Expires: Wed April 1, 2026, 2:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches. Winds gusting as high as 40 mph. * WHERE...Cascades of Lane County and Cascades of Marion and Linn Counties. * WHEN...From 5 AM Wednesday to 5 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...There is a 25-50% chance for snowfall rates exceeding 1 inch per hour along Santiam and Willamette Passes at any given hour, with the highest chances occurring between 11 PM Wednesday and 8 AM Thursday.

Consider postponing travel until weather conditions improve. If you must travel, be sure to slow down and allow extra time. If your car becomes trapped in deep snow, be sure to keep your car off to stay safe from potential carbon monoxide poisoning. If you are using a generator, be sure to keep it outdoors and away from windows and vents. Be aware that walking surfaces may be slick. Walk with extra care. Backcountry recreation is not advised.

Winter Storm Warning issued March 31 at 9:14PM PDT until April 2 at 5:00PM PDT by NWS Portland OR

Effective: Tue March 31, 2026, 9:14 PM
Expires: Wed April 1, 2026, 11:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches, except 16 to 24 inches above 5500 feet. Winds gusting as high as 40 mph. * WHERE...Cascades of Lane County and Cascades of Marion and Linn Counties. * WHEN...From 5 AM Wednesday to 5 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...There is a 25-50% chance for snowfall rates exceeding 1 inch per hour along Santiam and Willamette Passes at any given hour, with the highest chances occurring between 4-7 PM Wednesday and between 3-8 AM Thursday.

Consider postponing travel until weather conditions improve. If you must travel, be sure to slow down and allow extra time. If your car becomes trapped in deep snow, be sure to keep your car off to stay safe from potential carbon monoxide poisoning. If you are using a generator, be sure to keep it outdoors and away from windows and vents. Be aware that walking surfaces may be slick. Walk with extra care. Backcountry recreation is not advised.

Winter Weather Advisory issued March 31 at 2:59PM PDT until April 2 at 5:00PM PDT by NWS Portland OR

Effective: Tue March 31, 2026, 2:59 PM
Expires: Wed April 1, 2026, 2:00 AM

* WHAT...Snow expected above 3000 feet. Total snow accumulations between 5 to 11 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...From 5 AM Wednesday to 5 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map

Winter Weather Advisory issued March 31 at 9:14PM PDT until April 2 at 5:00PM PDT by NWS Portland OR

Effective: Tue March 31, 2026, 9:14 PM
Expires: Wed April 1, 2026, 11:00 AM

* WHAT...Snow expected above 3000 feet. Total snow accumulations between 5 to 11 inches, except 12 to 20 inches above 5500 feet. Winds gusting as high as 40 mph. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...From 5 AM Wednesday to 5 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...There is a 10-25% chance for snowfall rates exceeding 1 inch per hour along highway 26 near Government Camp at any given hour, with the highest chances occurring between 6 PM Wednesday and 12 AM Thursday.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map

Winter Storm Warning issued March 31 at 7:58PM PDT until April 2 at 5:00PM PDT by NWS Pendleton OR

Effective: Tue March 31, 2026, 7:58 PM
Expires: Wed April 1, 2026, 12:00 PM

...COLD AND WET STORM BRINGS HEAVY MOUNTAIN SNOW TO THE CASCADES... * WHAT...Heavy snow expected. Total snow accumulations of 9 to 14 inches. Winds gusting as high as 40 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...From 5 AM Wednesday to 5 PM PDT Thursday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could bring down tree branches.

Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded. Do not touch downed lines and report any power outages to your electric company. Travel is highly discouraged due to slick roadways and the possibility of downed trees and power lines.