Water Temperature of the North Santiam River in Idanha, OR

Current Water Temperature

38.7°F

Measurement Time: Wednesday, January 14, 2026, 12:00 AM PST

Temperature Locations

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North Santiam River

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

Breitenbush River, Detroit, OR (3.4 mi)
Blowout Creek, Detroit, OR (4 mi)
Detroit Lake, Detroit, OR (7.2 mi)
North Santiam River, Niagara, OR (10.2 mi)
Middle Santiam River, Cascadia, OR (18.8 mi)
Quartzville Creek, Cascadia, OR (20.1 mi)
Little North Santiam River, Lyons, OR (24.2 mi)
McKenzie River, Clear Lake, OR (24.5 mi)
Smith River, Belknap Springs, OR (25.9 mi)
Middle Santiam River, Foster, OR (28.4 mi)
North Santiam River, Mehama, OR (28.7 mi)
Clackamas River, Three Lynx, OR (28.9 mi)
Smith River, Foster, OR (28.9 mi)
McKenzie River, Belknap Springs, OR (29.2 mi)
South Santiam River, Cascadia, OR (29.2 mi)

Weather for Idanha, Oregon

Current Weather

54.4°F
Sunny
Sunny
54°F
54.4°F
20%
E 4.3 mph
8.9 mph
54°F
14.2°F
0 in
0%
6 mi
1030 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 63°F
L: 36°F
Sunny
Thu
H: 62°F
L: 31°F
Sunny
Fri
H: 46°F
L: 25°F
Sunny
Sat
H: 62°F
L: 30°F
Sunny
Sun
H: 60°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 4.55 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 215.85 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 101 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:17 AM
Sunset: 4:53 PM
Daylight: 9 hrs 11 mins
Moonrise: 4:46 AM
Moon Transit: 8:55 AM
Moonset: 1:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:25 AM - 10:55 AM
4:24 PM - 6:54 PM

Minor Periods

12:31 AM - 2:01 PM
4:16 AM - 5:46 AM

Action Rating: 3 out of 5

Freezing Fog Advisory issued January 14 at 4:15AM PST until January 14 at 12:00PM PST by NWS Portland OR

Effective: Wed January 14, 2026, 4:15 AM
Expires: Wed January 14, 2026, 1:00 PM

* WHAT...For the Freezing Fog Advisory, visibility one quarter mile or less in dense freezing fog with surface temperatures between 28 and 32 degrees. For the Air Stagnation Advisory, light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...Central Willamette Valley, Benton County Lowlands, and Linn County Lowlands. * WHEN...For the Freezing Fog Advisory, until noon PST today. For the Air Stagnation Advisory, until 4 AM PST Friday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Fog droplets may freeze onto exposed surfaces, resulting in a thin layer of rime ice. This is most likely to occur where fog is most dense and surface temperatures are below 30 degrees.

State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe. Check with your local burn agency for any current restrictions in your area. People with respiratory illness should follow their physician's advice for dealing with high levels of air pollution during periods of stagnant air, especially if an Air Quality Alert is in effect for your area. To see if an Air Quality Alert is in effect for your area, go to www.weather.gov/pqr and left-click your location on the homepage map display. Alternatively, you could also type your location into the search bar found on the top-left hand side of the homepage. From there, you will see an Air Quality Alert listed at the top if one is in effect for your location; you can click the alert to read more details if applicable. If driving, slow down and leave plenty of distance ahead of you. Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen by others in poor visibility conditions.


Air Stagnation Advisory issued January 14 at 4:15AM PST until January 16 at 4:00AM PST by NWS Portland OR

Effective: Wed January 14, 2026, 4:15 AM
Expires: Wed January 14, 2026, 1:00 PM

* WHAT...For the Freezing Fog Advisory, visibility one quarter mile or less in dense freezing fog with surface temperatures between 28 and 32 degrees. For the Air Stagnation Advisory, light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...Central Willamette Valley, Benton County Lowlands, and Linn County Lowlands. * WHEN...For the Freezing Fog Advisory, until noon PST today. For the Air Stagnation Advisory, until 4 AM PST Friday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Fog droplets may freeze onto exposed surfaces, resulting in a thin layer of rime ice. This is most likely to occur where fog is most dense and surface temperatures are below 30 degrees.

State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe. Check with your local burn agency for any current restrictions in your area. People with respiratory illness should follow their physician's advice for dealing with high levels of air pollution during periods of stagnant air, especially if an Air Quality Alert is in effect for your area. To see if an Air Quality Alert is in effect for your area, go to www.weather.gov/pqr and left-click your location on the homepage map display. Alternatively, you could also type your location into the search bar found on the top-left hand side of the homepage. From there, you will see an Air Quality Alert listed at the top if one is in effect for your location; you can click the alert to read more details if applicable. If driving, slow down and leave plenty of distance ahead of you. Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen by others in poor visibility conditions.


Dense Fog Advisory issued January 14 at 4:15AM PST until January 14 at 12:00PM PST by NWS Portland OR

Effective: Wed January 14, 2026, 4:15 AM
Expires: Wed January 14, 2026, 1:00 PM

* WHAT...For the Air Stagnation Advisory, light winds and limited air movement will lead to a period of stagnant air conditions. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Inner Portland Metro, Portland West Hills and Chehalem Mountain, and Tualatin Valley. In Washington, Inner Vancouver Metro and North Clark County Lowlands. * WHEN...For the Air Stagnation Advisory, until 4 AM PST Friday. For the Dense Fog Advisory, until noon PST today. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous.

State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe. Check with your local burn agency for any current restrictions in your area. People with respiratory illness should follow their physician's advice for dealing with high levels of air pollution during periods of stagnant air, especially if an Air Quality Alert is in effect for your area. To see if an Air Quality Alert is in effect for your area, go to www.weather.gov/pqr and left-click your location on the homepage map display. Alternatively, you could also type your location into the search bar found on the top-left hand side of the homepage. From there, you will see an Air Quality Alert listed at the top if one is in effect for your location; you can click the alert to read more details if applicable. If driving, slow down and leave plenty of distance ahead of you. Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen by others in poor visibility conditions.


Air Stagnation Advisory issued January 14 at 4:15AM PST until January 16 at 4:00AM PST by NWS Portland OR

Effective: Wed January 14, 2026, 4:15 AM
Expires: Wed January 14, 2026, 1:00 PM

* WHAT...For the Air Stagnation Advisory, light winds and limited air movement will lead to a period of stagnant air conditions. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Inner Portland Metro, Portland West Hills and Chehalem Mountain, and Tualatin Valley. In Washington, Inner Vancouver Metro and North Clark County Lowlands. * WHEN...For the Air Stagnation Advisory, until 4 AM PST Friday. For the Dense Fog Advisory, until noon PST today. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous.

State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe. Check with your local burn agency for any current restrictions in your area. People with respiratory illness should follow their physician's advice for dealing with high levels of air pollution during periods of stagnant air, especially if an Air Quality Alert is in effect for your area. To see if an Air Quality Alert is in effect for your area, go to www.weather.gov/pqr and left-click your location on the homepage map display. Alternatively, you could also type your location into the search bar found on the top-left hand side of the homepage. From there, you will see an Air Quality Alert listed at the top if one is in effect for your location; you can click the alert to read more details if applicable. If driving, slow down and leave plenty of distance ahead of you. Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen by others in poor visibility conditions.


Air Stagnation Advisory issued January 13 at 5:11PM PST until January 16 at 10:00AM PST by NWS Pendleton OR

Effective: Tue January 13, 2026, 5:11 PM
Expires: Wed January 14, 2026, 12:00 PM

* WHAT...Poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...Portions of central, north central, and northeast Oregon and central, south central, and southeast Washington. * WHEN...Until 10 AM PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.

An Air Stagnation Advisory indicates that due to limited movement of an air mass across the advisory area, pollution has the potential to increase to dangerous levels. Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air, state air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground, where people live and breathe. Check with your local burn agency for any current restrictions in your area.


Wednesday, January 14, 2026

Weather Forecast

Sunny
63°F
35.8°F
54°F
42%
0 in
0%
0%
4.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 2.91 μg/m3
PM10: 3.23 μg/m3
Carbon Monoxide: 169.17 μg/m3
Nitrogen Dioxide: 5.07 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 88.76 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:17 AM
Sunset: 4:53 PM
Daylight: 9 hrs 11 mins
Moonrise: 4:46 AM
Moon Transit: 8:55 AM
Moonset: 1:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:25 AM - 10:55 AM
4:24 PM - 6:54 PM

Minor Periods

12:31 AM - 2:01 PM
4:16 AM - 5:46 AM

Action Rating: 3 out of 5

Thursday, January 15, 2026

Weather Forecast

Sunny
61.5°F
30.7°F
44.4°F
50%
0 in
0%
0%
7.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 6.95 μg/m3
Carbon Monoxide: 180.17 μg/m3
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 82.2 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:17 AM
Sunset: 4:54 PM
Daylight: 9 hrs 13 mins
Moonrise: 5:46 AM
Moon Transit: 9:46 AM
Moonset: 1:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

5:16 PM - 7:46 PM
9:16 AM - 11:46 AM

Minor Periods

1:15 PM - 2:45 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Friday, January 16, 2026

Weather Forecast

Sunny
45.7°F
25.2°F
33.8°F
70%
0 in
0%
0%
7.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.43 μg/m3
PM10: 7.76 μg/m3
Carbon Monoxide: 171.17 μg/m3
Nitrogen Dioxide: 2.08 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 76.52 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 12:18 AM
Sunset: 4:56 PM
Daylight: 9 hrs 14 mins
Moonrise: 6:40 AM
Moon Transit: 10:39 AM
Moonset: 2:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:09 PM - 8:39 PM
10:09 AM - 12:39 AM

Minor Periods

2:10 PM - 3:40 PM
6:10 AM - 7:40 AM

Action Rating: 3 out of 5

Saturday, January 17, 2026

Weather Forecast

Sunny
62.3°F
30.2°F
40.4°F
66%
0 in
0%
0%
6.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.09 μg/m3
PM10: 3.29 μg/m3
Carbon Monoxide: 182.26 μg/m3
Nitrogen Dioxide: 2.31 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 60.76 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 12:18 AM
Sunset: 4:57 PM
Daylight: 9 hrs 16 mins
Moonrise: 7:25 AM
Moon Transit: 11:31 AM
Moonset: 3:43 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:01 PM - 9:31 PM
11:01 AM - 1:31 PM

Minor Periods

3:13 PM - 4:43 PM
6:55 AM - 8:25 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
60.3°F
31.7°F
38.3°F
65%
0 in
0%
0%
4.9 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.39 μg/m3
PM10: 7.76 μg/m3
Carbon Monoxide: 281.39 μg/m3
Nitrogen Dioxide: 7.22 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 37.85 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:18 AM
Sunset: 4:58 PM
Daylight: 9 hrs 18 mins
Moonrise: 8:01 AM
Moon Transit: 12:22 AM
Moonset: 4:52 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:52 PM - 10:22 PM
11:52 AM - 2:22 PM

Minor Periods

4:22 PM - 5:52 PM
7:31 AM - 9:01 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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