Water Temperature of the Madison River in Norris, MT

Current Water Temperature

36.5°F

Measurement Time: Thursday, March 12, 2026, 1:00 AM MDT

Temperature Locations

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Local Points of Interest

Ennis Lake; Madison Dam; Lee Metcalf Wilderness

Madison River

Station Name: Madison River bl Ennis Lake nr McAllister MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 4,738 feet

Nearest Address:
Bear Trap Trail Nrt
Norris, MT 59745
Madison County

GPS Coordinates: 45.49023056, -111.6345056

Nearby Water Temperatures

Madison River, Ennis, MT (18.7 mi)
Jefferson River, Three Forks, MT (28.2 mi)
Jefferson River, Waterloo, MT (32.1 mi)
Ruby River, Twin Bridges, MT (33.7 mi)
Jefferson River, Twin Bridges, MT (34.7 mi)
Madison River, Cameron, MT (41.6 mi)
Big Hole River, Glen, MT (44.8 mi)
Madison River, Grayling, MT (45.4 mi)
Missouri River, Toston, MT (46.5 mi)
Yellowstone River, Corwin Springs, MT (48.5 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (57.7 mi)
Madison River, West Yellowstone, MT (63.9 mi)
Tantalus Creek, Yellowstone National Park, WY (69 mi)
Gibbon River, Yellowstone National Park, WY (69.8 mi)
Firehole River, Yellowstone National Park, WY (70.9 mi)

Weather for Norris, Montana

Current Weather

35.2°F
Partly Cloudy
Partly Cloudy
22.6°F
35.2°F
79%
SW 26.2 mph
34.4 mph
22.6°F
29.5°F
0 in
29%
6 mi
1013 mbar
0

Five Day Weather Forecast

Partly Cloudy
Thu
H: 46°F
L: 33°F
Overcast
Fri
H: 42°F
L: 31°F
Moderate or heavy snow showers
Sat
H: 45°F
L: 16°F
Moderate or heavy snow showers
Sun
H: 36°F
L: 14°F
Patchy rain nearby
Mon
H: 52°F
L: 26°F

Air Quality

AQI: 1 - Good
PM2.5: 0.95 μg/m3
PM10: 0.95 μg/m3
Carbon Monoxide: 121.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 1:36 PM
Sunset: 7:29 PM
Daylight: 11 hrs 44 mins
Moonrise: 4:34 AM
Moon Transit: 8:29 AM
Moonset: 12:26 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
5:25 PM - 7:55 PM

Minor Periods

11:56 AM - 1:26 PM
4:04 AM - 5:34 AM

Action Rating: 4 out of 5

High Wind Warning issued March 11 at 12:51PM MDT until March 12 at 6:00PM MDT by NWS Great Falls MT

Effective: Wed March 11, 2026, 12:51 PM
Expires: Thu March 12, 2026, 6:15 AM

* WHAT...West winds 35 to 45 mph, with gusts of between 65 and 80 mph expected. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From midnight tonight to 6 PM MDT Thursday. * IMPACTS...Damaging winds may blow down trees and power lines. Power outages are possible. Travel could be very difficult to dangerous, especially for high profile or light weight vehicles. Blowing dust or snow could significantly reduce visibility at times. * ADDITIONAL DETAILS...Peak wind speeds are likely between 6 AM and 11 AM Thursday.

Those traveling with high profile or light weight vehicles should consider delaying travel or find an alternate route.


High Wind Warning issued March 12 at 12:25AM MDT until March 12 at 6:00PM MDT by NWS Great Falls MT

Effective: Thu March 12, 2026, 12:25 AM
Expires: Thu March 12, 2026, 6:00 PM

* WHAT...West winds 30 to 50 mph, with gusts of between 65 and 85 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Damaging winds may blow down trees and power lines. Power outages are possible. Travel could be very difficult to dangerous, especially for high profile or light weight vehicles. Blowing dust or snow could significantly reduce visibility at times. * ADDITIONAL DETAILS...Peak wind speeds are likely between 6 AM and 2 PM Thursday.

Those traveling with high profile or light weight vehicles should consider delaying travel or find an alternate route.


High Wind Warning issued March 12 at 5:45AM MDT until March 12 at 6:00PM MDT by NWS Great Falls MT

Effective: Thu March 12, 2026, 5:45 AM
Expires: Thu March 12, 2026, 6:00 PM

* WHAT...West winds 35 to 55 mph, with gusts of between 70 and 90 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Damaging winds may blow down trees and power lines. Power outages are possible. Travel could be very difficult to dangerous, especially for high profile or light weight vehicles. Blowing dust or snow could significantly reduce visibility at times. * ADDITIONAL DETAILS...The most intense are likely to occur through 2 PM Thursday.

Those traveling with high profile or light weight vehicles should consider delaying travel or find an alternate route.


Winter Weather Advisory issued March 11 at 10:51AM MDT until March 13 at 12:00AM MDT by NWS Riverton WY

Effective: Wed March 11, 2026, 10:51 AM
Expires: Thu March 12, 2026, 7:00 AM

* WHAT...Snow expected. Total snow accumulations 1 to 4 inches across most higher elevations, and accumulations 6 to 11 inches over the Pitchstone Plateau. Up to 1 inch near Mammoth. Winds gusting as high as 60 mph. * WHERE...Yellowstone National Park. * WHEN...From midnight tonight to midnight MDT Thursday Night. * IMPACTS...A combination of falling snow and strong winds will make travel difficult, especially in the backcountry.

Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info.


Winter Storm Watch issued March 12 at 12:46AM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT

Effective: Thu March 12, 2026, 12:46 AM
Expires: Thu March 12, 2026, 6:00 PM

* WHAT...Heavy snow possible. Total snow accumulations between 4 and 8 inches across the valley floors, with 8 to 16 inches possible in the mountains. * WHERE...Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, Helena Valley, and Meagher County Valleys. * WHEN...From this evening through Saturday afternoon. * IMPACTS...Travel could be very difficult and tire chains may be required for some vehicles. Those in the backcountry should ensure they are prepared for dangerous conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...This will be a mult-day snowfall, with lulls in the snow at times.

Monitor the latest forecasts for updates on this situation. Remember, a Winter Storm Watch means that there is at least a 50% chance of impactful winter weather conditions during the watch period.


Thursday, March 12, 2026

Weather Forecast

Partly Cloudy
46.4°F
33.4°F
38.5°F
68%
0 in
0%
0%
27.7 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 1.98 μg/m3
PM10: 2.62 μg/m3
Carbon Monoxide: 131.85 μg/m3
Nitrogen Dioxide: 1.41 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 89.2 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 1:36 PM
Sunset: 7:29 PM
Daylight: 11 hrs 44 mins
Moonrise: 4:34 AM
Moon Transit: 8:29 AM
Moonset: 12:26 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
5:25 PM - 7:55 PM

Minor Periods

11:56 AM - 1:26 PM
4:04 AM - 5:34 AM

Action Rating: 4 out of 5

Friday, March 13, 2026

Weather Forecast

Overcast
42.4°F
31.1°F
36.3°F
74%
0 in
0%
0%
23.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.04 μg/m3
PM10: 1.04 μg/m3
Carbon Monoxide: 121.29 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 68.76 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 1:35 PM
Sunset: 7:30 PM
Daylight: 11 hrs 47 mins
Moonrise: 5:16 AM
Moon Transit: 9:20 AM
Moonset: 1:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
6:17 PM - 8:47 PM

Minor Periods

1:00 PM - 2:30 PM
4:46 AM - 6:16 AM

Action Rating: 2 out of 5

Saturday, March 14, 2026

Weather Forecast

Moderate or heavy snow showers
44.8°F
16.4°F
33.3°F
70%
0.2 in
84%
6%
23.5 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 1.6 μg/m3
PM10: 1.68 μg/m3
Carbon Monoxide: 122.41 μg/m3
Nitrogen Dioxide: 3.93 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 62.44 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:00 AM
Sunset: 7:31 PM
Daylight: 11 hrs 51 mins
Moonrise: 5:50 AM
Moon Transit: 10:11 AM
Moonset: 2:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

7:06 PM - 9:36 PM
9:41 AM - 12:11 AM

Minor Periods

2:10 PM - 3:40 PM
5:20 AM - 6:50 AM

Action Rating: 3 out of 5

Sunday, March 15, 2026

Weather Forecast

Moderate or heavy snow showers
35.5°F
13.6°F
28.3°F
47%
0.11 in
86%
12%
11 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 2.31 μg/m3
PM10: 2.79 μg/m3
Carbon Monoxide: 154 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 109.88 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:00 AM
Sunset: 7:33 PM
Daylight: 11 hrs 54 mins
Moonrise: 6:18 AM
Moon Transit: 11:00 AM
Moonset: 3:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

7:55 PM - 10:25 PM
10:30 AM - 1:00 PM

Minor Periods

3:22 PM - 4:52 PM
5:48 AM - 7:18 AM

Action Rating: 4 out of 5

Monday, March 16, 2026

Weather Forecast

Patchy rain nearby
52.4°F
25.5°F
34.9°F
84%
0.14 in
74%
34%
12.8 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 3.08 μg/m3
PM10: 4.35 μg/m3
Carbon Monoxide: 145.18 μg/m3
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 115.15 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:00 AM
Sunset: 7:34 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:41 AM
Moon Transit: 11:47 AM
Moonset: 5:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

8:42 PM - 11:12 PM
11:17 AM - 1:47 PM

Minor Periods

4:35 PM - 6:05 PM
6:11 AM - 7:41 AM

Action Rating: 3 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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