5-day weather forecast for Petersburg, West Virginia

Weather forecast accuracy details for Elkins, West Virginia

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
MeteoGroup   50.00% 59.52% 86.90% 86.90% 70.83%
The Weather Channel   52.56% 39.74% 79.49% 79.49% 62.82%
National Weather Service   45.12% 46.99% 79.27% 79.27% 62.66%
AccuWeather   47.62% 45.24% 77.38% 78.57% 62.20%
Weather Underground   48.19% 38.10% 80.72% 80.72% 61.93%
Foreca   46.43% 44.05% 77.38% 77.38% 61.31%
CustomWeather   39.29% 35.71% 80.95% 80.95% 59.23%
Dark Sky (forecast.io)   33.33% 29.76% 77.38% 77.38% 54.46%
WeatherBug   29.76% 29.76% 77.38% 77.38% 53.57%
Persistence   12.50% 16.05% 42.50% 42.50% 28.39%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   69.95% 56.14% 79.80% 79.80% 71.42%
Foreca   63.93% 53.69% 78.69% 78.69% 68.75%
Weather Underground   64.16% 51.68% 78.98% 75.13% 67.49%
MeteoGroup   66.40% 60.71% 71.17% 71.27% 67.39%
AccuWeather   63.15% 54.92% 74.92% 76.35% 67.34%
National Weather Service   58.53% 57.41% 76.61% 76.30% 67.21%
WeatherBug   51.84% 53.47% 80.72% 80.72% 66.69%
CustomWeather   52.69% 51.68% 75.03% 75.03% 63.60%
Persistence   30.63% 24.08% 53.05% 53.05% 40.20%
 
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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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