Weather forecast accuracy details for Yoncalla, 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 (December)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   66.67% 89.25% 92.47% 92.47% 85.22%
AerisWeather   69.89% 88.17% 91.40% 91.40% 85.22%
AccuWeather   70.97% 89.25% 84.95% 87.10% 83.06%
Foreca/Vaisala   60.22% 83.87% 91.40% 91.40% 81.72%
Microsoft   59.77% 88.51% 89.66% 88.51% 81.61%
NWS Digital Forecast   60.22% 80.65% 92.47% 92.47% 81.45%
Weatherbit   59.34% 82.42% 90.11% 90.11% 80.49%
Pirate Weather   65.59% 44.09% 88.17% 88.17% 71.51%
OpenWeather   41.94% 58.06% 91.40% 91.40% 70.70%
Open-Meteo   43.01% 52.69% 92.47% 92.47% 70.16%
World Weather Online   44.09% 48.39% 83.87% 83.87% 65.05%
Persistence   44.44% 43.06% 72.22% 72.22% 57.99%
Wetter.com   44.09% 50.54% 66.67% 66.67% 56.99%

Weather Forecast Accuracy Data Last Year (2024)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   79.19% 82.20% 93.03% 93.03% 86.86%
Foreca/Vaisala   77.78% 82.77% 90.87% 90.87% 85.57%
Microsoft   76.92% 81.95% 90.72% 91.59% 85.30%
AccuWeather   79.08% 80.21% 90.07% 90.45% 84.95%
Weatherbit   75.55% 81.18% 89.21% 89.49% 83.86%
AerisWeather   75.61% 78.25% 89.45% 89.45% 83.19%
NWS Digital Forecast   75.00% 73.89% 86.13% 86.13% 80.29%
Pirate Weather   59.13% 48.31% 90.21% 90.21% 71.96%
OpenWeather   53.86% 40.11% 89.74% 89.74% 68.36%
Wetter.com   52.45% 36.06% 79.66% 77.31% 61.37%
World Weather Online   49.06% 20.24% 86.16% 86.16% 60.40%
Persistence   33.75% 46.26% 72.78% 72.78% 56.39%

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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 overview.

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