Water Temperature of the Jefferson River in Waterloo, MT
Current Water Temperature
not available at this time.
Temperature Locations
View Nearby Locations View All Montana Locations View Locations Near Me
Station Name: Jefferson River at Parsons Bdg nr Silver Star, MT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 4,436 feet
Nearest Address:
650 Waterloo Rd
Waterloo, MT 59105
Silver Bow County
GPS Coordinates: 45.74750278, -112.1872278
Nearby Water Temperatures
Jefferson River, Twin Bridges, MT (11.5 mi)Ruby River, Twin Bridges, MT (18 mi)
Big Hole River, Glen, MT (27.7 mi)
Jefferson River, Three Forks, MT (30.3 mi)
Madison River, Norris, MT (32.1 mi)
Madison River, Ennis, MT (41.3 mi)
Warm Springs Creek, Warm Springs, MT (41.5 mi)
Missouri River, Toston, MT (46 mi)
Big Hole River, Wisdom, MT (61.9 mi)
Madison River, Cameron, MT (66.2 mi)
Madison River, Grayling, MT (73.5 mi)
Camas Creek, White Sulphur Springs, MT (79.9 mi)
Yellowstone River, Corwin Springs, MT (80.6 mi)
Missouri River, Wolf Creek, MT (86.6 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (89.8 mi)
Weather for Waterloo, Montana
Current Weather

Five Day Weather Forecast

Tue
H: 39°F
L: 12°F

Wed
H: 30°F
L: 12°F

Thu
H: 29°F
L: -4°F

Fri
H: 29°F
L: 5°F

Sat
H: 31°F
L: 15°F
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 98 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 5:59 PM
Daylight: 10 hrs 31 mins
Moon Transit: 12:58 AM
Moonset: 6:29 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:28 AM - 2:58 PM
Minor Periods
5:59 PM - 7:29 PM7:11 AM - 8:41 AM
Action Rating: 5 out of 5
Winter Weather Advisory issued February 15 at 12:17PM MST until February 17 at 5:00PM MST by NWS Missoula MT
Effective: Sun February 15, 2026, 7:17 PM
Expires: Wed February 18, 2026, 12:00 AM
* WHAT...Snow expected. There is a likelihood of moderate winter weather impacts. Total snow accumulations between 1 and 3 inches, with 4 to 6 inches in the mountains. * WHERE...Homestake Pass, Georgetown Lake, Butte, Highway 12 Garrison to Elliston, and MacDonald Pass. * WHEN...From 2 AM to 5 PM MST Tuesday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Tuesday morning and evening commutes, especially over higher passes. * ADDITIONAL DETAILS...A passing cold front Tuesday morning will bring an elevated risk for snow squalls capable of producing bursts of heavy snow, gusty winds, and freezing roadways.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Winter Weather Advisory issued February 16 at 1:23PM MST until February 17 at 5:00PM MST by NWS Great Falls MT
Effective: Mon February 16, 2026, 8:23 PM
Expires: Tue February 17, 2026, 11:30 AM
* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 45 mph. * WHERE...The Continental Divide along the Rocky Mountain Front, Upper Blackfoot and MacDonald Pass, Elkhorn and Boulder Mountains, and Northwest Beaverhead County. * WHEN...From 2 AM to 5 PM MST Tuesday. * IMPACTS...Travel could be very difficult. Gusty winds could create areas of reduced visibility in blowing and drifting snow.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Winter Weather Advisory issued February 16 at 1:23PM MST until February 17 at 5:00PM MST by NWS Great Falls MT
Effective: Mon February 16, 2026, 8:23 PM
Expires: Tue February 17, 2026, 11:30 AM
* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with up to 10 inches above 70000 feet near the continental divide. Winds gusting as high as 50 mpg over ridgetops and through north to south oriented valleys. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains and Ruby Mountains and Southern Beaverhead Mountains. * WHEN...From 11 PM this evening to 5 PM MST Tuesday. * IMPACTS...Tire chains may be required for some vehicles if traveling through mountain passes. Gusty winds will create areas of reduced visibility in blowing and drifting snow.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.33 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 100.88 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 5:59 PM
Daylight: 10 hrs 31 mins
Moon Transit: 12:58 AM
Moonset: 6:29 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:28 AM - 2:58 PM
Minor Periods
5:59 PM - 7:29 PM7:11 AM - 8:41 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 77.32 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 6:00 PM
Daylight: 10 hrs 35 mins
Moon Transit: 1:44 PM
Moonset: 7:43 PM
Moon Phase: New
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:14 PM - 3:44 PM
Minor Periods
7:13 PM - 8:43 PM7:29 AM - 8:59 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 69.88 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 6:02 PM
Daylight: 10 hrs 38 mins
Moon Transit: 2:07 PM
Moonset: 8:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
1:37 PM - 4:07 PM1:37 PM - 4:07 PM
Minor Periods
8:28 PM - 9:58 PM7:47 AM - 9:17 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.61 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 97.2 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 6:03 PM
Daylight: 10 hrs 41 mins
Moon Transit: 3:16 PM
Moonset: 10:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:46 PM - 5:16 PM
Minor Periods
9:45 PM - 11:15 PM8:06 AM - 9:36 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.37 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 83.08 μg/m3
Astronomical
Sun Transit: 12:42 AM
Sunset: 6:04 PM
Daylight: 10 hrs 44 mins
Moon Transit: 4:06 PM
Moonset: 11:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%
Best Times for Fishing or Hunting
Major Periods
12:07 AM - 2:37 AM3:36 PM - 6:06 PM
Minor Periods
12:00 AM - 12:00 AM8:25 AM - 9:55 AM
Action Rating: 3 out of 5
