5-day weather forecast for Homedale, Idaho

Weather forecast accuracy details for Ontario, Oregon

These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts. The forecasts are collected in the evening.

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Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
Dark Sky (forecast.io)   43.68% 55.17% 86.21% 86.21% 67.82%
NWS Digital Forecast   41.86% 46.51% 88.37% 88.37% 66.28%
AccuWeather   54.02% 49.43% 77.01% 77.01% 64.37%
The Weather Channel   40.23% 50.57% 79.31% 79.31% 62.36%
Weather Underground   39.08% 49.43% 79.31% 79.31% 61.78%
Foreca   49.43% 48.28% 70.11% 70.11% 59.48%
MeteoGroup   49.43% 51.72% 62.07% 62.07% 56.32%
Persistence   39.08% 40.23% 60.92% 60.92% 50.29%
World Weather Online   47.62% 22.62% 63.10% 63.10% 49.11%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   75.59% 48.54% 87.04% 87.04% 74.55%
Weather Underground   75.12% 48.54% 86.76% 86.76% 74.30%
AccuWeather   73.73% 55.65% 83.24% 83.05% 73.92%
NWS Digital Forecast   69.05% 49.28% 83.29% 83.29% 71.23%
MeteoGroup   69.48% 50.05% 81.69% 81.88% 70.77%
Foreca   68.93% 46.46% 82.44% 82.44% 70.07%
Dark Sky (forecast.io)   60.00% 46.01% 86.57% 86.57% 69.79%
World Weather Online   64.75% 31.03% 80.98% 80.98% 64.43%
Persistence   39.03% 35.47% 74.92% 74.92% 56.08%
 
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The data here is calculated from forecasts and observations collected and analyzed by ForecastWatch. If you would like more information about the methods, scientific approach, and the quality controls employed to ensure the data and analyses are of the highest quality, please read this white paper.

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