Water Temperature of the North Santiam River in Idanha, OR

Current Water Temperature

42.8°F

Measurement Time: Tuesday, December 23, 2025, 8:50 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 / 495 meters

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 (4.0 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

43.3°F
Patchy sleet nearby
Conditions: Patchy sleet nearby
Humidity: 86%
Feels Like: 41°F
Wind: NE 2.2 mph
Wind Gusts: 2.4 mph
Pressure: 29.69 in
Precipitation: 0.02 in
Cloud Cover: 78%
Visibility: 1 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 46°F
L: 39°F
Partly Cloudy
Wed
H: 55°F
L: 37°F
Moderate rain
Thu
H: 51°F
L: 41°F
Patchy rain nearby
Fri
H: 40°F
L: 38°F
Patchy rain nearby
Sat
H: 40°F
L: 22°F

Air Quality

AQI: 1 - Good
PM2.5: 0.95 μg/m3
PM10: 1.05 μg/m3
Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 68 μg/m3

Astronomical

Sunrise: 7:43 AM
Sun Transit: 12:07 AM
Sunset: 4:32 PM
Daylight: 8 hrs 49 mins
Moonrise: 10:27 AM
Moon Transit: 3:15 PM
Moonset: 8:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:45 PM - 5:15 PM

Minor Periods

7:43 PM - 9:13 PM
9:57 AM - 11:27 AM

Action Rating: 2 out of 5

Wind Advisory issued December 23 at 4:09AM PST until December 24 at 4:00PM PST by NWS Portland OR

Effective: Tue December 23, 2025, 4:09 AM
Expires: Tue December 23, 2025, 4:00 PM

* WHAT...South winds 10 to 25 mph with gusts up to 45 to 55 mph expected. * WHERE...Greater Portland/Vancouver Metro, Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, and South Washington Cascade Foothills. * WHEN...From 7 AM to 4 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects such as garbage cans and other objects that can easily blow around.


Wind Advisory issued December 23 at 1:57PM PST until December 24 at 4:00PM PST by NWS Portland OR

Effective: Tue December 23, 2025, 1:57 PM
Expires: Wed December 24, 2025, 4:00 PM

* WHAT...South winds 20 to 30 mph with gusts up to 45 to 55 mph expected. * WHERE...Greater Portland/Vancouver Metro, Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, and South Washington Cascade Foothills. * WHEN...From 7 AM to 4 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects, including holiday decorations. Saturated soils from recent rains could result in downed trees. Tree branches could be blown down. Isolated to locally widespread power outages are possible. * ADDITIONAL DETAILS...The peak winds will occur for only 1-3 hours at any given location with gusts of 25-40 mph lasting for another 2-3 hours after. Peak winds will begin in Lane county, moving north into SW Washington through the advisory timeframe. There's a 10% chance of peak wind gusts 60-70 mph through the advisory area.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects such as garbage cans and other objects that can easily blow around.


Special Weather Statement issued December 22 at 1:33PM PST by NWS Pendleton OR

Effective: Mon December 22, 2025, 1:33 PM
Expires: Wed December 24, 2025, 4:00 PM

...SPECIAL WEATHER STATEMENT IN AFFECT FROM 1 AM TO 4 PM WEDNESDAY... Southeast winds 15 to 25 mph with gusts up to 30-35 mph expected (60-80% confidence). Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Special Weather Statement issued December 22 at 12:08PM PST by NWS Pendleton OR

Effective: Mon December 22, 2025, 12:08 PM
Expires: Thu December 25, 2025, 4:00 AM

...SNOW ALONG MOUNTAINS PASSES WILL AFFECT HOLIDAY TRAVEL THROUGH WEDNESDAY... A return of an active weather pattern with an associated atmospheric river is expected to impact the Cascades, most notably over the Washington Cascades. Light rain favored, with amounts up to 0.5 inches (40-60% confidence) at the Cascade crest with lesser amounts found at the lower elevations. Precipitation over the Cascades will transition to snow this evening as snow levels drop to 2000-3000 feet. Snowfall totals through Wednesday are favored to be 2-5 inches (60-80% confidence). *For current weather conditions, check weather.gov/pendleton *Current road conditions can be found at tripcheck.com *Winter driving tips can be found here: weather.gov/safety/winter


Special Weather Statement issued December 23 at 12:39PM PST by NWS Pendleton OR

Effective: Tue December 23, 2025, 12:39 PM
Expires: Wed December 24, 2025, 4:15 PM

...SNOW ALONG MOUNTAINS PASSES WILL AFFECT HOLIDAY TRAVEL THROUGH WEDNESDAY... A return of an active weather pattern with an associated atmospheric river is expected to impact the Cascades, most notably over the Washington Cascades. Light rain favored, with amounts up to 0.5 inches (40-60% confidence) at the Cascade crest with lesser amounts found at the lower elevations. Precipitation over the Cascades will transition to snow this evening as snow levels drop to 2000-3000 feet. Snowfall totals through Wednesday are favored to be 2-4 inches (60-80% confidence). *For current weather conditions, check weather.gov/pendleton *Current road conditions can be found at tripcheck.com *Winter driving tips can be found here: weather.gov/safety/winter


Special Weather Statement issued December 23 at 12:08PM PST by NWS Pendleton OR

Effective: Tue December 23, 2025, 12:08 PM
Expires: Wed December 24, 2025, 4:00 PM

...SPECIAL WEATHER STATEMENT IN AFFECT FROM 1 AM TO 4 PM WEDNESDAY... South winds 15 to 25 mph with gusts up to 30-40 mph expected (70-90% confidence) with gusts to near 45 mph along the higher elevations. Cross winds are expected through the I-84 corridor during this time. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Tuesday, December 23, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 42°F
Average Humidity: 81%
Chance of Rain: 87%
Wind: 4.9 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 3.76 μg/m3
PM10: 4.91 μg/m3
Carbon Monoxide: 153.21 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 78.68 μg/m3

Astronomical

Sunrise: 7:43 AM
Sun Transit: 12:07 AM
Sunset: 4:32 PM
Daylight: 8 hrs 49 mins
Moonrise: 10:27 AM
Moon Transit: 3:15 PM
Moonset: 8:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:45 PM - 5:15 PM

Minor Periods

7:43 PM - 9:13 PM
9:57 AM - 11:27 AM

Action Rating: 2 out of 5

Wednesday, December 24, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 46.4°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 19.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 2.05 μg/m3
PM10: 2.35 μg/m3
Carbon Monoxide: 153.53 μg/m3
Nitrogen Dioxide: 3.38 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 67.08 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 12:08 AM
Sunset: 4:33 PM
Daylight: 8 hrs 49 mins
Moonrise: 10:49 AM
Moon Transit: 4:00 PM
Moonset: 9:23 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:30 PM - 6:00 PM

Minor Periods

8:53 PM - 10:23 PM
10:19 AM - 11:49 AM

Action Rating: 2 out of 5

Thursday, December 25, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 44.6°F
Average Humidity: 74%
Chance of Rain: 73%
Wind: 7.4 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 1.47 μg/m3
PM10: 1.63 μg/m3
Carbon Monoxide: 160.89 μg/m3
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 74.12 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 12:08 AM
Sunset: 4:33 PM
Daylight: 8 hrs 49 mins
Moonrise: 11:08 AM
Moon Transit: 4:45 PM
Moonset: 10:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:15 PM - 6:45 PM

Minor Periods

10:04 PM - 11:34 PM
10:38 AM - 12:08 AM

Action Rating: 3 out of 5

Friday, December 26, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 39.3°F
Average Humidity: 90%
Chance of Rain: 70%
Wind: 5.4 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 2.16 μg/m3
PM10: 2.71 μg/m3
Carbon Monoxide: 152.08 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 80.36 μg/m3

Astronomical

Sunrise: 7:45 AM
Sun Transit: 12:09 AM
Sunset: 4:34 PM
Daylight: 8 hrs 50 mins
Moonrise: 11:27 AM
Moon Transit: 12:00 AM
Moonset: 11:46 PM
Moon Phase: First Quarter
Moon Illumination: 40.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:12 AM - 2:42 AM

Minor Periods

12:00 AM - 12:00 AM
10:57 AM - 12:27 AM

Action Rating: 2 out of 5

Saturday, December 27, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 31°F
Average Humidity: 90%
Chance of Rain: 88%
Wind: 3.6 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 2.16 μg/m3
PM10: 2.84 μg/m3
Carbon Monoxide: 152.16 μg/m3
Nitrogen Dioxide: 3.21 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 75.85 μg/m3

Astronomical

Sunrise: 7:45 AM
Sun Transit: 12:09 AM
Sunset: 4:35 PM
Daylight: 8 hrs 50 mins
Moonrise: 11:45 AM
Moon Transit: 1:23 AM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
12:53 AM - 3:23 AM

Minor Periods

11:15 AM - 12:45 AM
12:00 AM - 12:00 AM

Action Rating: 2 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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