Water Temperature of the North Santiam River in Niagara, OR
Current Water Temperature
Measurement Time: Wednesday, February 18, 2026, 12:20 AM PST
Temperature Locations
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Station Name: NORTH SANTIAM RIVER AT NIAGARA, OR
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 1,158 feet
Nearest Address:
N Santiam Hwy
Niagara, OR 97346
Marion County
GPS Coordinates: 44.75377778, -122.2974444
Nearby Water Temperatures
Detroit Lake, Detroit, OR (3.5 mi)Breitenbush River, Detroit, OR (8.3 mi)
North Santiam River, Idanha, OR (10.2 mi)
Blowout Creek, Detroit, OR (10.7 mi)
Little North Santiam River, Lyons, OR (14.1 mi)
Quartzville Creek, Cascadia, OR (16.3 mi)
Middle Santiam River, Cascadia, OR (16.9 mi)
North Santiam River, Mehama, OR (18.7 mi)
Middle Santiam River, Foster, OR (24.5 mi)
South Santiam River, Cascadia, OR (26.9 mi)
Clackamas River, Three Lynx, OR (27.9 mi)
Fish Creek, Three Lynx, OR (28.1 mi)
Clackamas River, Estacada, OR (29.4 mi)
South Santiam River, Sweet Home, OR (30.4 mi)
McKenzie River, Clear Lake, OR (30.9 mi)
Weather for Niagara, Oregon
Current Weather

Five Day Weather Forecast

Wed
H: 36°F
L: 25°F

Thu
H: 40°F
L: 22°F

Fri
H: 39°F
L: 25°F

Sat
H: 44°F
L: 23°F

Sun
H: 52°F
L: 23°F
Air Quality
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 85 μg/m3
Astronomical
Sun Transit: 12:23 AM
Sunset: 5:42 PM
Daylight: 10 hrs 37 mins
Moon Transit: 1:26 PM
Moonset: 7:26 PM
Moon Phase: New
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:56 AM - 3:26 PM
Minor Periods
6:56 PM - 8:26 PM7:09 AM - 8:39 AM
Action Rating: 4 out of 5
Winter Weather Advisory issued February 17 at 9:59PM PST until February 20 at 4:00AM PST by NWS Portland OR
Effective: Tue February 17, 2026, 9:59 PM
Expires: Wed February 18, 2026, 12:00 PM
...A SERIES OF WEAK SYSTEMS WILL BRING WIDESPREAD SNOW TO THE NORTHERN OREGON AND SOUTHERN WASHINGTON COAST AND CASCADE RANGES THROUGH AT LEAST THURSDAY NIGHT... .A broad area of low pressure will continue to bring widespread snow showers to elevations above 1500 ft through at least Thursday night. Give the showery nature of the precipitation and uncertainty as to the exact track of the Wednesday night system, there is some variability in forecast total snow fall accumulations through Thursday night. While the forecast remains on track for overall snowfall totals, where exactly the highest accumulations remain in flux. * WHAT...Snow. Additional snow accumulations of 4 to 10 inches through Wednesday night and another 2 to 4 inches of snow Thursday morning through Thursday night. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 4 AM PST Friday. * 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 February 17 at 9:59PM PST until February 20 at 4:00AM PST by NWS Portland OR
Effective: Tue February 17, 2026, 9:59 PM
Expires: Wed February 18, 2026, 12:00 PM
...A SERIES OF WEAK SYSTEMS WILL BRING WIDESPREAD SNOW TO THE NORTHERN OREGON AND SOUTHERN WASHINGTON COAST AND CASCADE RANGES THROUGH AT LEAST THURSDAY NIGHT... .A broad area of low pressure will continue to bring widespread snow showers to elevations above 1500 ft through at least Thursday night. Give the showery nature of the precipitation and uncertainty as to the exact track of the Wednesday night system, there is some variability in forecast total snow fall accumulations through Thursday night. While the forecast remains on track for overall snowfall totals, where exactly the highest accumulations remain in flux. * WHAT...Snow. Additional snow accumulations of 2 to 7 inches through Wednesday night and another 1 to 3 inches of snow Thursday morning through Thursday night. * WHERE...Foothills of the Northern and Central Oregon Cascades, North and Central Coast Range Mountains of Oregon, Willapa Hills, and South Washington Cascade Foothills. * WHEN...Until 4 AM PST Friday. * 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
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 77.16 μg/m3
Astronomical
Sun Transit: 12:23 AM
Sunset: 5:42 PM
Daylight: 10 hrs 37 mins
Moon Transit: 1:26 PM
Moonset: 7:26 PM
Moon Phase: New
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:56 AM - 3:26 PM
Minor Periods
6:56 PM - 8:26 PM7:09 AM - 8:39 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 85.44 μg/m3
Astronomical
Sun Transit: 12:22 AM
Sunset: 5:43 PM
Daylight: 10 hrs 40 mins
Moon Transit: 1:07 PM
Moonset: 8:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
12:37 AM - 3:07 PM12:37 AM - 3:07 PM
Minor Periods
8:10 PM - 9:40 PM7:28 AM - 8:58 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 79.12 μg/m3
Astronomical
Sun Transit: 12:22 AM
Sunset: 5:45 PM
Daylight: 10 hrs 43 mins
Moon Transit: 12:00 AM
Moonset: 9:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
9:26 PM - 10:56 PM7:47 AM - 9:17 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.71 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 91.8 μg/m3
Astronomical
Sun Transit: 12:22 AM
Sunset: 5:46 PM
Daylight: 10 hrs 46 mins
Moon Transit: 3:47 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:17 PM - 5:47 PM
Minor Periods
12:00 AM - 12:00 AM8:09 AM - 9:39 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 104.38 μg/m3
Astronomical
Sun Transit: 12:22 AM
Sunset: 5:48 PM
Daylight: 10 hrs 49 mins
Moon Transit: 4:40 PM
Moonset: 12:14 AM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:10 PM - 6:40 PM
Minor Periods
8:34 AM - 10:04 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
