Water Temperature of the Kootenai River in Troy, MT

Current Water Temperature

49.8°F

Measurement Time: Wednesday, May 13, 2026, 5:15 PM MDT

Temperature Locations

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Local Points of Interest

Old Leonia Bridge; Leonia, ID

Kootenai River

Station Name: KOOTENAI RIVER AT LEONIA, ID
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,900 feet

Nearest Address:
199 Leonia Rd
Troy, MT 59935
Lincoln County

GPS Coordinates: 48.6175, -116.0463889

Nearby Water Temperatures

Kootenai River, Bonners Ferry, ID (13.4 mi)
Kootenai River, Bonners Ferry, ID (19.6 mi)
Kootenai River, Copeland, ID (25.6 mi)
Kootenai River, Porthill, ID (33.5 mi)
Pend Oreille River, Metaline Falls, WA (64.6 mi)
Pend Oreille River, Metaline Falls, WA (65.1 mi)
South Fork Flathead River, Columbia Falls, MT (93.7 mi)
North Fork Clearwater River, Pierce, ID (124.3 mi)
Clearwater River, Peck, ID (147.2 mi)
Orofino River, Orofino, ID (148.1 mi)
Clearwater River, Spalding, ID (154.2 mi)
Okanogan River, Oroville, WA (155.1 mi)
Clark Fork, East Missoula, MT (155.3 mi)
Osoyoos Lake, Oroville, WA (156.2 mi)
Similkameen River , Nighthawk, WA (164.5 mi)

Weather for Troy, Montana

Current Weather

50°F
Overcast
Overcast
45.4°F
48.8°F
76%
WSW 11.9 mph
13.6 mph
46.6°F
41.8°F
0 in
100%
9 mi
1012 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 63°F
L: 37°F
Patchy rain nearby
Fri
H: 57°F
L: 28°F
Moderate rain
Sat
H: 47°F
L: 26°F
Patchy rain nearby
Sun
H: 50°F
L: 26°F
Patchy rain nearby
Mon
H: 56°F
L: 27°F

Air Quality

AQI: 1 - Good
PM2.5: 1.35 μg/m3
PM10: 1.45 μg/m3
Carbon Monoxide: 137.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:40 PM
Sunset: 9:17 PM
Daylight: 15 hrs 13 mins
Moonrise: 4:34 AM
Moon Transit: 11:39 AM
Moonset: 7:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

8:00 PM - 10:30 PM
11:09 AM - 1:39 PM

Minor Periods

6:35 PM - 8:05 PM
4:04 AM - 5:34 AM

Action Rating: 2 out of 5

Wind Advisory issued May 13 at 9:15AM PDT until May 13 at 11:00PM PDT by NWS Spokane WA

Effective: Wed May 13, 2026, 10:15 AM
Expires: Thu May 14, 2026, 12:00 AM

* WHAT...Southwest winds 15 to 25 mph with gusts up to 50 mph. * WHERE...Metaline, Lookout Pass, Chewelah, Northport, Schweitzer Mountain Road, Pinehurst, Osburn, Eastport, Priest River, Mullan, Fruitland, St. Maries, Springdale-Hunters Road, Kellogg, Tiger, Metaline Falls, Clark Fork, Orin-Rice Road, Fernwood, Bonners Ferry, Sandpoint, Kettle Falls, Dobson Pass, Fourth Of July Pass, Colville, Deer Park, Ione, Newport, Wallace, Athol, and Flowery Trail Road. * WHEN...Until 11 PM PDT this evening. * 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.


Wind Advisory issued May 13 at 3:12AM MDT until May 14 at 12:00AM MDT by NWS Missoula MT

Effective: Wed May 13, 2026, 3:12 AM
Expires: Thu May 14, 2026, 12:00 AM

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. Isolated stronger gusts are possible with showers and thunderstorms. * WHERE...Kootenai/Cabinet Region and Lower Clark Fork Region. * WHEN...From 9 AM this morning to midnight MDT tonight. * 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.
Thursday, May 14, 2026

Weather Forecast

Patchy rain nearby
62.8°F
36.8°F
51°F
59%
0.05 in
78%
0%
15.7 mph
4.4


Air Quality

AQI: 1 - Good
PM2.5: 1.69 μg/m3
PM10: 1.83 μg/m3
Carbon Monoxide: 136.69 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 79.52 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:40 PM
Sunset: 9:17 PM
Daylight: 15 hrs 13 mins
Moonrise: 4:34 AM
Moon Transit: 11:39 AM
Moonset: 7:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

8:00 PM - 10:30 PM
11:09 AM - 1:39 PM

Minor Periods

6:35 PM - 8:05 PM
4:04 AM - 5:34 AM

Action Rating: 2 out of 5

Friday, May 15, 2026

Weather Forecast

Patchy rain nearby
57°F
27.6°F
44.2°F
62%
0 in
0%
3%
14.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.54 μg/m3
PM10: 4.69 μg/m3
Carbon Monoxide: 132.53 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 88.92 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:40 PM
Sunset: 9:19 PM
Daylight: 15 hrs 16 mins
Moonrise: 4:55 AM
Moon Transit: 12:34 AM
Moonset: 8:34 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:56 PM - 11:26 PM
12:04 AM - 2:34 PM

Minor Periods

8:04 PM - 9:34 PM
4:25 AM - 5:55 AM

Action Rating: 6 out of 5

Saturday, May 16, 2026

Weather Forecast

Moderate rain
46.8°F
26.1°F
39.5°F
83%
0.24 in
80%
6%
8.5 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 3.85 μg/m3
Carbon Monoxide: 138.76 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 79.56 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:40 PM
Sunset: 9:20 PM
Daylight: 15 hrs 18 mins
Moonrise: 5:22 AM
Moon Transit: 1:34 PM
Moonset: 10:04 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:04 PM - 3:34 PM

Minor Periods

9:34 PM - 11:04 PM
4:52 AM - 6:22 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
49.9°F
25.6°F
39.4°F
85%
0.15 in
74%
6%
5.1 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 1.31 μg/m3
PM10: 1.43 μg/m3
Carbon Monoxide: 141.58 μg/m3
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:40 PM
Sunset: 9:21 PM
Daylight: 15 hrs 21 mins
Moonrise: 6:01 AM
Moon Transit: 2:39 PM
Moonset: 11:27 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:09 PM - 4:39 PM

Minor Periods

12:00 AM - 12:00 AM
5:31 AM - 7:01 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Patchy rain nearby
55.5°F
26.8°F
39.4°F
82%
0.04 in
86%
0%
4 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 1.89 μg/m3
PM10: 1.94 μg/m3
Carbon Monoxide: 140.23 μg/m3
Nitrogen Dioxide: 3.48 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 71.54 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:40 PM
Sunset: 9:23 PM
Daylight: 15 hrs 23 mins
Moonrise: 6:55 AM
Moon Transit: 3:46 PM
Moonset: 12:27 AM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:16 PM - 5:46 PM

Minor Periods

6:25 AM - 7:55 AM
12:00 AM - 12:00 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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