Water Temperature of the Kootenai River in Bonners Ferry, ID

Current Water Temperature

42.1°F

Measurement Time: Thursday, March 19, 2026, 5:15 PM PDT

Temperature Locations

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Local Points of Interest

O'Callaghans Island

Kootenai River

Station Name: KOOTENAI RIVER AT BONNERS FERRY ID
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,759 feet

Nearest Address:
7298 Main St
Bonners Ferry, ID 83805
Boundary County

GPS Coordinates: 48.69805556, -116.3125

Nearby Water Temperatures

Kootenai River, Bonners Ferry, ID (7.3 mi)
Kootenai River, Troy, MT (13.4 mi)
Kootenai River, Copeland, ID (14.9 mi)
Kootenai River, Porthill, ID (22.4 mi)
Pend Oreille River, Metaline Falls, WA (51.3 mi)
Pend Oreille River, Metaline Falls, WA (51.7 mi)
South Fork Flathead River, Columbia Falls, MT (106.7 mi)
North Fork Clearwater River, Pierce, ID (132.3 mi)
Okanogan River, Oroville, WA (142.3 mi)
Osoyoos Lake, Oroville, WA (143.3 mi)
Similkameen River , Nighthawk, WA (151.6 mi)
Clearwater River, Peck, ID (151.9 mi)
Orofino River, Orofino, ID (153.4 mi)
Clearwater River, Spalding, ID (157.3 mi)
Okanogan River, Malott, WA (158 mi)

Weather for Bonners Ferry, Idaho

Current Weather

45.9°F
Clear
Clear
44.6°F
50.6°F
98%
S 3.4 mph
7 mph
50°F
38.6°F
0 in
0%
3 mi
1016 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 60°F
L: 49°F
Overcast
Sat
H: 43°F
L: 37°F
Partly Cloudy
Sun
H: 40°F
L: 28°F
Cloudy
Mon
H: 51°F
L: 25°F
Light rain
Tue
H: 42°F
L: 25°F

Air Quality

AQI: 1 - Good
PM2.5: 2.75 μg/m3
PM10: 2.95 μg/m3
Carbon Monoxide: 137.85 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 7:27 AM
Sunset: 6:59 PM
Daylight: 12 hrs 11 mins
Moonrise: 7:11 AM
Moon Transit: 2:16 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:46 PM - 4:16 PM

Minor Periods

9:11 PM - 10:41 PM
6:41 AM - 8:11 AM

Action Rating: 4 out of 5

Avalanche Watch issued March 19 at 11:08AM PDT by NWS Spokane WA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu March 19, 2026, 11:08 AM
Expires: Fri March 20, 2026, 7:00 AM

AVAOTX The following message is transmitted at the request of the Idaho Panhandle Avalanche Center. The Idaho Panhandle Avalanche Center in Sandpoint has issued a BACKCOUNTRY AVALANCHE WATCH for the following areas: NWS Missoula MT - MTZ001 (MTZ001) NWS Spokane WA - ID017 (Bonner County)...ID021 (Boundary County) * WHAT...The avalanche danger may rise to HIGH (Level 4 of 5) on Friday and into Saturday following multiple days of elevated freezing levels and heavy rain saturating the snowpack. * WHERE...The Selkirk Mountains, The West Cabinet Mountains, and the East Cabinet Mountains above 4,000 feet. * WHEN...In effect from Thu 16:00 PDT to Fri 07:00 PDT. * IMPACTS...Heavy rain over the next 24 to 36 hours will continue to wet an already saturated snowpack with multiple shallowly buried weak snow layers. Very dangerous avalanche conditions may develop in places that receive around 2 inches or more of rain. Widespread areas of wet unstable snow may develop across all aspects above 4,000 feet. As rain and meltwater percolate deeper into the snowpack, the potential could increase for avalanches to fail in layers more than 3 feet deep, resulting in very large and destructive avalanches. * PRECAUTIONARY / PREPAREDNESS ACTIONS...If the forecasted significant rainfall amounts are received, very dangerous avalanche conditions could quickly develop. Human-triggered avalanches may become very likely and large natural avalanches will be likely. Avalanches have the potential to entrain impressive amounts of debris and run long distances into mature forest, valley floors, or flat terrain. Travel in avalanche terrain is not recommended. Consult http://www.idahopanhandleavalanche.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.


Avalanche Watch issued March 19 at 11:44AM MDT by NWS Missoula MT

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu March 19, 2026, 10:44 AM
Expires: Fri March 20, 2026, 10:00 AM

AVAMSO The following message is transmitted at the request of Idaho Panhandle Avalanche Center Sandpoint ID. ...AVALANCHE WATCH ISSUED BY THE IDAHO PANHANDLE AVALANCHE CENTER... 16:00 PDT Thu Mar 19 2026 The Idaho Panhandle Avalanche Center in Sandpoint has issued a BACKCOUNTRY AVALANCHE WATCH for the following areas: NWS Missoula MT - MTZ001 (MTZ001) NWS Spokane WA - ID 017 (Bonner County)...ID 021 (Boundary County) * WHAT...The avalanche danger may rise to HIGH (Level 4of5) on Friday and into Saturday following multiple days of elevated freezing levels and heavy rain saturating the snowpack. * WHERE...The Selkirk Mountains, The West Cabinet Mountains, and the East Cabinet Mountains above 4,000 feet. * WHEN...In effect from Thu 16:00 PDT to Fri 07:00 PDT. * IMPACTS...Heavy rain over the next 24 to 36 hours will continue to wet an already saturated snowpack with multiple shallowly buried weak snow layers. Very dangerous avalanche conditions may develop in places that receive around 2 inches or more of rain. Widespread areas of wet unstable snow may develop across all aspects above 4,000 feet. As rain and meltwater percolate deeper into the snowpack, the potential could increase for avalanches to fail in layers more than 3 feet deep, resulting in very large and destructive avalanches. * PRECAUTIONARY / PREPAREDNESS ACTIONS...If the forecasted significant rainfall amounts are received, very dangerous avalanche conditions could quickly develop. Human-triggered avalanches may become very likely and large natural avalanches will be likely. Avalanches have the potential to entrain impressive amounts of debris and run long distances into mature forest, valley floors, or flat terrain. Travel in avalanche terrain is not recommended. Consult http://www.idahopanhandleavalanche.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.


Avalanche Warning issued March 19 at 6:04AM MDT by NWS Missoula MT

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu March 19, 2026, 5:04 AM
Expires: Sat March 21, 2026, 5:00 AM

AVWMSO The following message is transmitted at the request of Flathead Avalanche Center Hungry Horse MT. ...AVALANCHE WARNING ISSUED BY THE FLATHEAD AVALANCHE CENTER... 06:00 MDT Thu Mar 19 2026 The Flathead Avalanche Center in Hungry Horse has issued a BACKCOUNTRY AVALANCHE WARNING for the following areas: NWS Missoula MT - MTZ001 (MTZ001)...MTZ002 (MTZ002) * WHAT...Rain and warm temperatures have created very dangerous avalanche conditions that will likely persist through Saturday. * WHERE...Slopes above 5,000 feet in the Whitefish, Swan, Flathead Ranges, and the Lake McDonald and Marias Pass areas of Glacier National Park.

* WHEN...In effect from Thu 06:00 MDT to Sat 06:00 MDT. * IMPACTS...Natural and human-triggered avalanches are very likely. Wet avalanches will entrain a dangerous amount of debris. Weak layers buried several feet deep may fail, resulting in very large and destructive avalanches. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions. Travel in avalanche terrain is not recommended. Avalanches may run long distances and can run into mature forests, valley floors, or flat terrain. Consult http://www.flatheadavalanche.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.


Avalanche Warning issued March 19 at 6:04AM MDT by NWS Missoula MT

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu March 19, 2026, 5:04 AM
Expires: Fri March 20, 2026, 5:00 AM

AVWMSO The following message is transmitted at the request of Flathead Avalanche Center Hungry Horse MT. ...AVALANCHE WARNING ISSUED BY THE FLATHEAD AVALANCHE CENTER... 06:00 MDT Thu Mar 19 2026 The Flathead Avalanche Center in Hungry Horse has issued a BACKCOUNTRY AVALANCHE WARNING for the following areas: NWS Missoula MT - MTZ001 (MTZ001)...MTZ002 (MTZ002) * WHAT...Rain and warm temperatures have created very dangerous avalanche conditions that will likely persist through Saturday. * WHERE...Slopes above 5,000 feet in the Whitefish, Swan, Flathead Ranges, and the Lake McDonald and Marias Pass areas of Glacier National Park.

* WHEN...In effect from Thu 06:00 MDT to Sat 06:00 MDT. * IMPACTS...Natural and human-triggered avalanches are very likely. Wet avalanches will entrain a dangerous amount of debris. Weak layers buried several feet deep may fail, resulting in very large and destructive avalanches. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions. Travel in avalanche terrain is not recommended. Avalanches may run long distances and can run into mature forests, valley floors, or flat terrain. Consult http://www.flatheadavalanche.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.


Friday, March 20, 2026

Weather Forecast

Patchy rain nearby
60.3°F
48.6°F
51.9°F
76%
0.06 in
87%
0%
8.5 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.68 μg/m3
PM10: 4.25 μg/m3
Carbon Monoxide: 139.25 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 63.8 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 7:27 AM
Sunset: 6:59 PM
Daylight: 12 hrs 11 mins
Moonrise: 7:11 AM
Moon Transit: 2:16 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:46 PM - 4:16 PM

Minor Periods

9:11 PM - 10:41 PM
6:41 AM - 8:11 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Overcast
42.8°F
37.4°F
42.3°F
73%
0 in
0%
0%
11.2 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 2.61 μg/m3
PM10: 3.07 μg/m3
Carbon Monoxide: 140.37 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 75.96 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 12 hrs 14 mins
Moonrise: 7:31 AM
Moon Transit: 3:09 PM
Moonset: 11:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:39 PM - 5:09 PM

Minor Periods

12:00 AM - 12:00 AM
7:01 AM - 8:31 AM

Action Rating: 3 out of 5

Sunday, March 22, 2026

Weather Forecast

Partly Cloudy
39.9°F
27.9°F
34.2°F
57%
0 in
0%
0%
6.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 3.45 μg/m3
PM10: 4.47 μg/m3
Carbon Monoxide: 151.41 μg/m3
Nitrogen Dioxide: 3.34 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 91.32 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:00 AM
Sunset: 7:01 PM
Daylight: 12 hrs 18 mins
Moonrise: 7:57 AM
Moon Transit: 4:06 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:36 PM - 6:06 PM

Minor Periods

7:27 AM - 8:57 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, March 23, 2026

Weather Forecast

Cloudy
51°F
25.4°F
36.3°F
59%
0 in
0%
0%
3.1 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 3.96 μg/m3
PM10: 5.4 μg/m3
Carbon Monoxide: 157.22 μg/m3
Nitrogen Dioxide: 3.27 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 91.4 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 12 hrs 21 mins
Moonrise: 8:31 AM
Moon Transit: 5:07 PM
Moonset: 12:35 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:26 AM - 2:56 AM
4:37 PM - 7:07 PM

Minor Periods

8:01 AM - 9:31 AM
12:05 AM - 1:35 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Light rain
41.6°F
25.1°F
33.6°F
80%
0.19 in
62%
10%
18.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.16 μg/m3
PM10: 7.84 μg/m3
Carbon Monoxide: 196.77 μg/m3
Nitrogen Dioxide: 6.3 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 85.38 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 12 hrs 25 mins
Moonrise: 9:19 AM
Moon Transit: 6:09 PM
Moonset: 1:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

1:28 AM - 3:58 AM
5:39 PM - 8:09 PM

Minor Periods

8:49 AM - 10:19 AM
1:25 AM - 2:55 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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