5-day weather forecast for Prairieton, Indiana

Weather forecast accuracy details for Terre Haute, Indiana

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
The Weather Channel   86.67% 72.22% 84.44% 84.44% 81.94%
Weather Underground   83.33% 68.89% 83.33% 83.33% 79.72%
AccuWeather   83.33% 73.33% 78.89% 81.11% 79.17%
WeatherBug   90.80% 50.57% 87.36% 87.36% 79.02%
CustomWeather   85.56% 63.33% 81.11% 81.11% 77.78%
Foreca   82.22% 66.67% 77.78% 77.78% 76.11%
National Weather Service   86.67% 55.56% 76.67% 76.67% 73.89%
Dark Sky (forecast.io)   81.11% 51.11% 80.00% 80.00% 73.06%
Persistence   43.68% 20.69% 52.87% 52.87% 42.53%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   74.65% 68.51% 81.49% 81.39% 76.51%
Foreca   71.11% 64.79% 80.84% 80.84% 74.40%
Weather Underground   69.11% 61.58% 83.45% 78.23% 73.09%
WeatherBug   67.49% 59.88% 82.46% 82.46% 73.07%
AccuWeather   68.01% 61.57% 79.88% 81.79% 72.81%
National Weather Service   69.46% 63.10% 79.13% 78.12% 72.45%
CustomWeather   64.69% 56.67% 76.53% 76.33% 68.56%
Persistence   29.05% 24.92% 61.04% 61.04% 44.02%
 
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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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