Water Temperature of Willow Lake in Heppner, OR
Current Water Temperature
Measurement Time: Monday, September 1, 2025, 4:00 AM PDT
Temperature Locations
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Local Points of Interest
Willow Creek ReservoirSponsored Content
Station Name: WILLOW LAKE MET STATION, AT HEPPNER, OR
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 2,057 feet / 627 meters
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 (69.0 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 (105.0 mi)
Metolius River, Grandview, OR (107.3 mi)
East Fork Wallowa River, Joseph, OR (113.1 mi)
Weather for Heppner, Oregon
Current Weather

Humidity: 35%
Feels Like: 79.7°F
Wind: WNW 5.4 mph
Wind Gusts: 6.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 5.2
Five Day Weather Forecast

Mon
H: 91°F
L: 63°F

Tue
H: 97°F
L: 66°F

Wed
H: 94°F
L: 69°F

Thu
H: 96°F
L: 69°F

Fri
H: 91°F
L: 70°F
Air Quality
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 125 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 7:35 PM
Daylight: 13 hrs 14 mins
Moon Transit: 8:15 PM
Moonset: 12:17 AM
Moon Phase: First Quarter
Moon Illumination: 64.3%
Best Times for Fishing or Hunting
Major Periods
3:13 AM - 5:43 AM7:45 PM - 10:15 PM
Minor Periods
3:53 PM - 5:23 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
Effective: Sun August 31, 2025, 12:25 PM
Expires: Mon September 1, 2025, 3:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday.
Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
Effective: Sun August 31, 2025, 12:25 PM
Expires: Mon September 1, 2025, 3:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday.
Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
Effective: Sun August 31, 2025, 12:25 PM
Expires: Mon September 1, 2025, 3:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday.
Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
Effective: Sun August 31, 2025, 12:25 PM
Expires: Mon September 1, 2025, 3:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday.
Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
Effective: Sun August 31, 2025, 12:25 PM
Expires: Mon September 1, 2025, 3:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday.
Monitor the latest forecasts and warnings for updates on this situation. Be prepared to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Average Temperature: 76.8°F
Average Humidity: 37%
Wind: 12.8 mph
UV Index: 1.4
Air Quality
Nitrogen Dioxide: 5.82 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 111.4 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 7:35 PM
Daylight: 13 hrs 14 mins
Moon Transit: 8:15 PM
Moonset: 12:17 AM
Moon Phase: First Quarter
Moon Illumination: 64.3%
Best Times for Fishing or Hunting
Major Periods
3:13 AM - 5:43 AM7:45 PM - 10:15 PM
Minor Periods
3:53 PM - 5:23 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80°F
Average Humidity: 32%
Wind: 11 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 6.81 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 100.8 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 7:33 PM
Daylight: 13 hrs 11 mins
Moon Transit: 9:09 PM
Moonset: 12:10 AM
Moon Phase: First Quarter
Moon Illumination: 74.7%
Best Times for Fishing or Hunting
Major Periods
4:07 AM - 6:37 AM8:39 PM - 11:09 PM
Minor Periods
4:41 PM - 6:11 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80.4°F
Average Humidity: 25%
Wind: 13.9 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 5.96 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 114.4 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 7:31 PM
Daylight: 13 hrs 8 mins
Moon Transit: 10:03 PM
Moonset: 1:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
5:01 AM - 7:31 AM12:00 AM - 12:00 AM
Minor Periods
5:20 PM - 6:50 PM12:42 AM - 2:12 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 82.4°F
Average Humidity: 25%
Wind: 11.4 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 107.32 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 7:29 PM
Daylight: 13 hrs 5 mins
Moon Transit: 10:55 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%
Best Times for Fishing or Hunting
Major Periods
5:55 AM - 8:25 AM12:00 AM - 12:00 AM
Minor Periods
5:52 PM - 7:22 PM1:54 AM - 3:24 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 79.1°F
Average Humidity: 33%
Wind: 17 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 9.39 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 95.54 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:27 PM
Daylight: 13 hrs 2 mins
Moon Transit: 11:46 PM
Moonset: 3:40 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%
Best Times for Fishing or Hunting
Major Periods
6:46 AM - 9:16 AM12:00 AM - 12:00 AM
Minor Periods
6:17 PM - 7:47 PM3:10 AM - 4:40 AM
Action Rating: 4 out of 5