Weather forecast accuracy details for Morgantown, 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 (January)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   75.27% 90.32% 86.02% 86.02% 84.41%
AccuWeather   81.82% 85.23% 81.82% 80.68% 82.39%
AerisWeather   74.19% 77.42% 84.95% 86.02% 80.65%
Microsoft   75.82% 82.42% 82.56% 81.32% 80.53%
Weatherbit   73.63% 82.42% 81.32% 81.32% 79.67%
Foreca/Vaisala   58.06% 80.65% 83.87% 83.87% 76.61%
NWS Digital Forecast   81.61% 65.52% 73.56% 73.56% 73.56%
OpenWeather   64.52% 49.46% 76.34% 76.34% 66.67%
Pirate Weather   62.37% 34.41% 76.34% 76.34% 62.37%
Wetter   63.44% 38.71% 65.59% 66.67% 58.60%
World Weather Online   55.91% 23.66% 72.04% 72.04% 55.91%
Persistence   16.44% 24.00% 49.32% 49.32% 34.77%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   77.32% 79.71% 87.97% 87.97% 83.24%
Microsoft   77.87% 78.06% 86.09% 86.09% 82.03%
Foreca/Vaisala   75.21% 76.12% 84.94% 84.94% 80.30%
AccuWeather   76.64% 76.67% 80.46% 80.65% 78.60%
AerisWeather   73.74% 72.54% 82.55% 82.64% 77.87%
Weatherbit   72.27% 70.47% 80.63% 80.63% 76.00%
NWS Digital Forecast   69.85% 70.96% 73.65% 73.65% 72.03%
OpenWeather   57.12% 46.28% 80.90% 80.90% 66.30%
Pirate Weather   59.67% 32.78% 83.15% 83.15% 64.69%
World Weather Online   58.02% 41.11% 78.00% 78.00% 63.78%
Wetter   43.16% 46.37% 75.57% 73.46% 59.64%
Persistence   28.54% 27.59% 51.64% 51.64% 39.85%

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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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