Weather forecast accuracy details for Heyburn, Idaho

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 (February)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   81.61% 79.31% 91.95% 91.95% 86.21%
Microsoft   79.76% 72.62% 89.29% 90.48% 83.04%
Open-Meteo   85.06% 70.11% 83.91% 83.91% 80.75%
Foreca/Vaisala   78.16% 81.61% 80.46% 80.46% 80.17%
Weatherbit   77.01% 80.46% 81.61% 81.61% 80.17%
OpenWeather   88.51% 67.82% 80.46% 80.46% 79.31%
AccuWeather   84.42% 73.68% 77.92% 77.92% 78.49%
NWS Digital Forecast   79.31% 73.56% 80.46% 80.46% 78.45%
World Weather Online   81.61% 78.16% 77.01% 77.01% 78.45%
AerisWeather   70.11% 73.56% 82.76% 82.76% 77.30%
Pirate Weather   79.31% 36.78% 88.51% 88.51% 73.28%
Wetter   75.86% 70.11% 66.67% 60.92% 68.39%
Persistence   26.23% 38.71% 52.46% 52.46% 42.46%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   80.04% 75.92% 82.78% 82.78% 80.38%
Microsoft   76.61% 75.82% 82.26% 82.26% 79.24%
AccuWeather   81.27% 70.66% 79.94% 79.66% 77.88%
AerisWeather   73.81% 65.48% 80.31% 80.04% 74.91%
NWS Digital Forecast   75.37% 63.89% 78.29% 78.29% 73.96%
Foreca/Vaisala   72.34% 68.86% 77.01% 77.01% 73.81%
Weatherbit   74.65% 67.13% 76.32% 76.32% 73.60%
Wetter   58.64% 47.71% 82.45% 81.42% 67.55%
Pirate Weather   61.60% 31.12% 81.58% 81.58% 63.97%
World Weather Online   57.98% 48.81% 70.30% 70.30% 61.84%
OpenWeather   54.67% 38.10% 72.07% 72.07% 59.23%
Persistence   31.85% 35.11% 60.74% 60.74% 47.11%

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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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