Water Temperature of Willow Creek in Heppner, OR

Current Water Temperature

47.7°F

Measurement Time: Thursday, April 16, 2026, 9:30 PM PDT

Temperature Locations

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Local Points of Interest

Willow Creek Reservoir; Hager Park

Willow Creek

Station Name: WILLOW CREEK AT HEPPNER, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,965 feet

Nearest Address:
408 S Court St
Heppner, OR 97836
Morrow County

GPS Coordinates: 45.3504062, -119.5500218

Nearby Water Temperatures

Willow Lake, Heppner, OR (0.7 mi)
Middle Fork John Day River, Susanville, OR (58.5 mi)
Yakima River, Prosser, WA (60.5 mi)
Columbia River, Goldendale, WA (61.5 mi)
Yakima River, West Richland, WA (66.2 mi)
Deschutes River, Biggs Junction, OR (68.3 mi)
Yakima River, Sunnyside, WA (69.7 mi)
Columbia River, The Dalles, OR (81.4 mi)
Minam River, Minam, OR (90.3 mi)
Yakima River, Wapato, WA (92.9 mi)
Deschutes River, Madras, OR (93.4 mi)
Crooked River, Culver, OR (104.1 mi)
Deschutes River, Culver, OR (104.7 mi)
Metolius River, Grandview, OR (106.9 mi)
Bull Run River, Brightwood, OR (112.6 mi)

Weather for Heppner, Oregon

Current Weather

33.3°F

Conditions: Clear

Feels Like: 26.7°F

Heat Index: 33.3°F

Humidity: 70%

Wind: SW 10.7 mph

Wind Gusts: 22.5 mph

Wind Chill: 26.7°F

Dew Point: 24.5°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 6 mi

Air Pressure: 1027 mbar

UV Index: 0

Five Day Weather Forecast

Fri
H: 58°F
L: 33°F

Sat
H: 69°F
L: 31°F

Sun
H: 71°F
L: 44°F

Mon
H: 73°F
L: 47°F

Tue
H: 75°F
L: 50°F

Air Quality

AQI: 1 - Good

PM2.5: 3.45 μg/m3

PM10: 4.85 μg/m3

Carbon Monoxide: 160.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:57 AM
Sunset: 7:47 PM
Daylight: 13 hrs 38 mins

Moonrise: 5:54 AM
Moon Transit: 1:09 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

9:02 PM - 11:32 PM
12:39 AM - 3:09 PM

Minor Periods

8:13 PM - 9:43 PM
5:24 AM - 6:54 AM

Action Rating: 4 out of 5

Freeze Warning issued April 16 at 10:33AM PDT until April 17 at 9:00AM PDT by NWS Pendleton OR

Effective: Thu April 16, 2026, 10:33 AM
Expires: Thu April 16, 2026, 11:15 PM

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...From 11 PM this evening to 9 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Freeze Warning issued April 16 at 10:29PM PDT until April 17 at 9:00AM PDT by NWS Pendleton OR

Effective: Thu April 16, 2026, 10:29 PM
Expires: Fri April 17, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...Until 9 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Friday, April 17, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 57.9°F

Low Temperature: 32.7°F

Average Temperature: 43.6°F

Average Humidity: 57%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 13.6 mph

UV Index: 1.6

Air Quality

AQI: 1 - Good

PM2.5: 3.89 μg/m3

PM10: 5.39 μg/m3

Carbon Monoxide: 162.97 μg/m3
Nitrogen Dioxide: 2.31 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 91.52 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:57 AM
Sunset: 7:47 PM
Daylight: 13 hrs 38 mins

Moonrise: 5:54 AM
Moon Transit: 1:09 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

9:02 PM - 11:32 PM
12:39 AM - 3:09 PM

Minor Periods

8:13 PM - 9:43 PM
5:24 AM - 6:54 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 69.3°F

Low Temperature: 30.7°F

Average Temperature: 51°F

Average Humidity: 44%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11 mph

UV Index: 1.5

Air Quality

AQI: 1 - Good

PM2.5: 3.48 μg/m3

PM10: 6.01 μg/m3

Carbon Monoxide: 156.09 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 12:57 AM
Sunset: 7:48 PM
Daylight: 13 hrs 41 mins

Moonrise: 6:22 AM
Moon Transit: 2:06 PM
Moonset: 10:09 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:36 PM - 4:06 PM

Minor Periods

9:39 PM - 11:09 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Conditions: Cloudy

High Temperature: 70.7°F

Low Temperature: 43.5°F

Average Temperature: 56.8°F

Average Humidity: 46%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 13.2 mph

UV Index: 1.3

Air Quality

AQI: 1 - Good

PM2.5: 3.53 μg/m3

PM10: 7.76 μg/m3

Carbon Monoxide: 150.25 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 94.36 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 12:57 AM
Sunset: 7:50 PM
Daylight: 13 hrs 44 mins

Moonrise: 6:58 AM
Moon Transit: 3:08 PM
Moonset: 11:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:38 PM - 5:08 PM

Minor Periods

12:00 AM - 12:00 AM
6:28 AM - 7:58 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 72.8°F

Low Temperature: 47.2°F

Average Temperature: 59.5°F

Average Humidity: 51%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 8.5 mph

UV Index: 1.5

Air Quality

AQI: 1 - Good

PM2.5: 4.07 μg/m3

PM10: 8.81 μg/m3

Carbon Monoxide: 160.97 μg/m3
Nitrogen Dioxide: 4.27 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 86.4 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:57 AM
Sunset: 7:51 PM
Daylight: 13 hrs 47 mins

Moonrise: 7:44 AM
Moon Transit: 4:12 PM
Moonset: 12:31 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:42 PM - 6:12 PM

Minor Periods

7:14 AM - 8:44 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 74.7°F

Low Temperature: 50°F

Average Temperature: 58.7°F

Average Humidity: 57%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.4 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 6.05 μg/m3

PM10: 13.88 μg/m3

Carbon Monoxide: 165.1 μg/m3
Nitrogen Dioxide: 4.96 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 83.38 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:56 AM
Sunset: 7:52 PM
Daylight: 13 hrs 50 mins

Moonrise: 8:46 AM
Moon Transit: 5:17 PM
Moonset: 12:46 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
4:47 PM - 7:17 PM

Minor Periods

8:16 AM - 9:46 AM
12:16 AM - 1:46 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.

Webcams Near Heppner, OR

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Water Temperature of Willow Creek in Heppner, OR

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Heppner, Oregon

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Freeze Warning issued April 16 at 10:33AM PDT until April 17 at 9:00AM PDT by NWS Pendleton OR

Freeze Warning issued April 16 at 10:29PM PDT until April 17 at 9:00AM PDT by NWS Pendleton OR

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Heppner, OR

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