Weather forecast accuracy details for Bartley, 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 (February)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Foreca/Vaisala   73.56% 81.61% 96.55% 96.55% 87.07%
The Weather Channel   79.31% 68.97% 96.55% 96.55% 85.34%
AccuWeather   83.56% 83.56% 84.93% 86.30% 84.59%
Microsoft   79.27% 70.73% 92.68% 95.12% 84.45%
AerisWeather   71.26% 59.77% 96.55% 96.55% 81.03%
Weatherbit   77.01% 62.07% 88.51% 88.51% 79.02%
Pirate Weather   74.71% 48.28% 94.25% 94.25% 77.87%
NWS Digital Forecast   70.93% 53.49% 91.86% 91.86% 77.03%
World Weather Online   71.26% 52.87% 91.95% 91.95% 77.01%
Open-Meteo   62.07% 49.43% 94.25% 94.25% 75.00%
OpenWeather   59.77% 29.89% 93.10% 93.10% 68.97%
Wetter   57.47% 58.62% 71.26% 63.22% 62.64%
Persistence   24.59% 19.05% 49.18% 49.18% 35.50%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   83.11% 80.55% 88.13% 88.13% 84.98%
Foreca/Vaisala   80.00% 81.28% 86.94% 86.94% 83.79%
Microsoft   81.93% 79.12% 86.99% 86.99% 83.75%
AccuWeather   82.46% 82.77% 78.67% 80.66% 81.14%
AerisWeather   75.80% 72.88% 83.65% 83.74% 79.02%
Weatherbit   74.81% 70.77% 81.20% 81.39% 77.04%
NWS Digital Forecast   74.84% 71.14% 78.35% 78.35% 75.67%
Pirate Weather   60.26% 49.91% 81.68% 81.68% 68.38%
OpenWeather   56.16% 44.02% 83.74% 83.74% 66.92%
World Weather Online   48.04% 55.59% 81.28% 81.28% 66.55%
Wetter   63.65% 57.72% 75.07% 69.13% 66.39%
Persistence   30.49% 32.27% 51.57% 51.57% 41.47%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

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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