Water Temperature of Willow Lake in Heppner, OR

Current Water Temperature

67.1°F

Measurement Time: Monday, September 21, 2026, 1:00 PM PDT

Temperature Locations

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Local Points of Interest

Willow Creek Reservoir

Willow Lake

Station Name: WILLOW LAKE MET STATION, AT HEPPNER, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,057 feet

Nearest Address:
68967 Willow Creek Rd
Heppner, OR 97836
Morrow County

GPS Coordinates: 45.34480556, -119.5374722

Nearby Water Temperatures

Willow Creek, Heppner, OR (0.7 mi)
Middle Fork John Day River, Susanville, OR (57.9 mi)
Yakima River, Prosser, WA (60.9 mi)
Columbia River, Goldendale, WA (62.2 mi)
Yakima River, West Richland, WA (66.5 mi)
Deschutes River, Biggs Junction, OR (69 mi)
Yakima River, Sunnyside, WA (70.2 mi)
Columbia River, The Dalles, OR (82.1 mi)
Minam River, Minam, OR (89.8 mi)
Yakima River, Wapato, WA (93.5 mi)
Deschutes River, Madras, OR (93.8 mi)
Crooked River, Culver, OR (104.4 mi)
Deschutes River, Culver, OR (105 mi)
Metolius River, Grandview, OR (107.3 mi)
East Fork Wallowa River, Joseph, OR (113.1 mi)

Weather for Heppner, Oregon

Current Weather

74°F
Mostly Cloudy
Mostly Cloudy
42%
N 1 mph
49°F

Weather Forecast

Mostly Cloudy
Tonight
57°F - Mostly Cloudy
Mostly Sunny
Tuesday
73°F - Mostly Sunny
Mostly Clear
Tuesday Night
48°F - Mostly Clear
Mostly Sunny
Wednesday
71°F - Mostly Sunny
Partly Cloudy
Wednesday Night
51°F - Partly Cloudy
Partly Sunny
Thursday
73°F - Partly Sunny
Chance Rain Showers
Thursday Night
50°F - Chance Rain Showers
Chance Rain Showers
Friday
63°F - Chance Rain Showers
Partly Cloudy
Friday Night
42°F - Partly Cloudy
Mostly Sunny
Saturday
60°F - Mostly Sunny
Mostly Cloudy
Saturday Night
43°F - Mostly Cloudy
Mostly Sunny
Sunday
62°F - Mostly Sunny
Partly Cloudy
Sunday Night
44°F - Partly Cloudy
Mostly Sunny
Monday
66°F - Mostly Sunny

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:51 AM
Sunset: 6:57 PM
Daylight: 12 hrs 13 mins
Moonrise: 4:55 PM
Moon Transit: 9:28 PM
Moonset: 1:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
8:58 PM - 11:28 PM

Minor Periods

4:25 PM - 5:55 PM
12:31 AM - 2:01 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:51 AM
Sunset: 6:57 PM
Daylight: 12 hrs 13 mins
Moonrise: 4:55 PM
Moon Transit: 9:28 PM
Moonset: 1:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
8:58 PM - 11:28 PM

Minor Periods

4:25 PM - 5:55 PM
12:31 AM - 2:01 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:50 AM
Sunset: 6:55 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:19 PM
Moon Transit: 10:14 PM
Moonset: 2:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:17 AM - 7:47 AM
12:00 AM - 12:00 AM

Minor Periods

4:49 PM - 6:19 PM
1:39 AM - 3:09 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:50 AM
Sunset: 6:55 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:19 PM
Moon Transit: 10:14 PM
Moonset: 2:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:17 AM - 7:47 AM
12:00 AM - 12:00 AM

Minor Periods

4:49 PM - 6:19 PM
1:39 AM - 3:09 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:50 AM
Sunset: 6:54 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:40 PM
Moon Transit: 11:00 PM
Moonset: 3:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

6:03 AM - 8:33 AM
12:00 AM - 12:00 AM

Minor Periods

5:10 PM - 6:40 PM
2:49 AM - 4:19 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:50 AM
Sunset: 6:54 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:40 PM
Moon Transit: 11:00 PM
Moonset: 3:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

6:03 AM - 8:33 AM
12:00 AM - 12:00 AM

Minor Periods

5:10 PM - 6:40 PM
2:49 AM - 4:19 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:50 AM
Sunset: 6:52 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:59 PM
Moon Transit: 11:43 PM
Moonset: 4:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
12:00 AM - 12:00 AM

Minor Periods

5:29 PM - 6:59 PM
3:59 AM - 5:29 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:50 AM
Sunset: 6:52 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:59 PM
Moon Transit: 11:43 PM
Moonset: 4:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
12:00 AM - 12:00 AM

Minor Periods

5:29 PM - 6:59 PM
3:59 AM - 5:29 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:49 AM
Sunset: 6:50 PM
Daylight: 12 hrs mins
Moonrise: 6:17 PM
Moon Transit: 12:00 AM
Moonset: 5:39 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:47 PM - 7:17 PM
5:09 AM - 6:39 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:49 AM
Sunset: 6:50 PM
Daylight: 12 hrs mins
Moonrise: 6:17 PM
Moon Transit: 12:00 AM
Moonset: 5:39 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:47 PM - 7:17 PM
5:09 AM - 6:39 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:49 AM
Sunset: 6:48 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:36 PM
Moon Transit: 5:33 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:06 PM - 7:36 PM
6:22 AM - 7:52 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:49 AM
Sunset: 6:48 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:36 PM
Moon Transit: 5:33 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:06 PM - 7:36 PM
6:22 AM - 7:52 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:49 AM
Sunset: 6:46 PM
Daylight: 11 hrs 54 mins
Moonrise: 6:56 PM
Moon Transit: 1:13 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
9:03 AM - 11:33 AM

Minor Periods

6:26 PM - 7:56 PM
7:37 AM - 9:07 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:49 AM
Sunset: 6:46 PM
Daylight: 11 hrs 54 mins
Moonrise: 6:56 PM
Moon Transit: 1:13 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
9:03 AM - 11:33 AM

Minor Periods

6:26 PM - 7:56 PM
7:37 AM - 9:07 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:48 AM
Sunset: 6:44 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:20 PM
Moon Transit: 2:02 AM
Moonset: 9:24 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
9:52 AM - 12:22 AM

Minor Periods

6:50 PM - 8:20 PM
8:54 AM - 10:24 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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