Water Temperature of the North Santiam River in Jefferson, OR
Current Water Temperature
Measurement Time: Tuesday, March 31, 2026, 11:00 PM PDT
Temperature Locations
View Nearby Locations View All Oregon Locations View Locations Near Me
Station Name: NORTH SANTIAM R AT GREENS BRIDGE, NR JEFFERSON, OR
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 266 feet
Nearest Address:
35801 Jefferson-Scio Dr
Jefferson, OR 97352
Linn County
GPS Coordinates: 44.70789976, -122.9728698
Nearby Water Temperatures
Santiam River, Jefferson, OR (4.3 mi)Willamette River , Albany, OR (8.1 mi)
North Santiam River, Mehama, OR (15.3 mi)
South Santiam River, Waterloo, OR (16.2 mi)
Little North Santiam River, Lyons, OR (20.2 mi)
South Santiam River, Sweet Home, OR (24.8 mi)
Middle Santiam River, Foster, OR (27.5 mi)
Quartzville Creek, Cascadia, OR (28.8 mi)
Long Tom River, Monroe, OR (31.6 mi)
Willamette River , Harrisburg, OR (31.8 mi)
South Santiam River, Cascadia, OR (32 mi)
Middle Santiam River, Cascadia, OR (32.4 mi)
North Santiam River, Niagara, OR (33.3 mi)
Detroit Lake, Detroit, OR (35.7 mi)
Willamette River, West Linn, OR (39.8 mi)
Weather for Jefferson, Oregon
Current Weather

Five Day Weather Forecast

Wed
H: 52°F
L: 41°F

Thu
H: 52°F
L: 40°F

Fri
H: 62°F
L: 37°F

Sat
H: 63°F
L: 37°F

Sun
H: 65°F
L: 41°F
Air Quality
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 7:40 PM
Daylight: 12 hrs 47 mins
Moon Transit: 12:39 AM
Moonset: 6:31 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:09 AM - 2:39 AM7:58 AM - 10:28 AM
Minor Periods
7:13 PM - 8:43 PM6:01 AM - 7:31 AM
Action Rating: 4 out of 5
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.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 81.4 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 7:40 PM
Daylight: 12 hrs 47 mins
Moon Transit: 12:39 AM
Moonset: 6:31 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:09 AM - 2:39 AM7:58 AM - 10:28 AM
Minor Periods
7:13 PM - 8:43 PM6:01 AM - 7:31 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 78.64 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 7:41 PM
Daylight: 12 hrs 50 mins
Moon Transit: 1:21 AM
Moonset: 6:49 AM
Moon Phase: Full
Moon Illumination: 99.5%
Best Times for Fishing or Hunting
Major Periods
12:51 AM - 3:21 AM8:41 AM - 11:11 AM
Minor Periods
8:21 PM - 9:51 PM6:19 AM - 7:49 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.35 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 57.8 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 7:42 PM
Daylight: 12 hrs 53 mins
Moon Transit: 2:04 AM
Moonset: 7:08 AM
Moon Phase: Full
Moon Illumination: 96.6%
Best Times for Fishing or Hunting
Major Periods
1:34 AM - 4:04 AM9:24 AM - 11:54 AM
Minor Periods
9:29 PM - 10:59 PM6:38 AM - 8:08 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.8 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 58.44 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 7:43 PM
Daylight: 12 hrs 56 mins
Moon Transit: 2:49 AM
Moonset: 7:31 AM
Moon Phase: Full
Moon Illumination: 91.3%
Best Times for Fishing or Hunting
Major Periods
2:19 AM - 4:49 AM10:10 AM - 12:40 AM
Minor Periods
12:00 AM - 12:00 AM7:01 AM - 8:31 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.81 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 48.85 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 7:45 PM
Daylight: 12 hrs 59 mins
Moon Transit: 3:36 AM
Moonset: 7:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
3:06 AM - 5:36 AM10:57 AM - 1:27 PM
Minor Periods
7:29 AM - 8:59 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
