Weather forecast accuracy details for Opal, Wyoming

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
AccuWeather   73.68% 76.32% 85.53% 88.16% 80.92%
AerisWeather   71.26% 71.26% 85.06% 85.06% 78.16%
The Weather Channel   68.97% 67.82% 82.76% 82.76% 75.57%
Foreca/Vaisala   60.92% 77.01% 81.61% 81.61% 75.29%
Microsoft   65.79% 76.92% 76.32% 78.95% 74.49%
NWS Digital Forecast   75.86% 40.23% 87.36% 87.36% 72.70%
Weatherbit   58.62% 67.82% 79.31% 79.31% 71.26%
Pirate Weather   59.77% 26.44% 77.01% 77.01% 60.06%
Open-Meteo   51.72% 4.60% 82.76% 82.76% 55.46%
World Weather Online   50.57% 3.45% 81.61% 81.61% 54.31%
Wetter   59.77% 16.09% 67.82% 64.37% 52.01%
OpenWeather   41.38% 12.64% 77.01% 77.01% 52.01%
Persistence   30.00% 29.51% 45.00% 45.00% 37.38%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   79.28% 73.79% 82.50% 82.50% 79.52%
The Weather Channel   80.82% 72.51% 81.10% 81.10% 78.88%
Foreca/Vaisala   79.18% 76.71% 72.79% 72.79% 75.37%
AccuWeather   77.06% 76.04% 73.74% 72.61% 74.86%
AerisWeather   78.90% 43.01% 78.26% 78.17% 69.59%
Pirate Weather   71.61% 43.41% 79.03% 79.03% 68.27%
Wetter   61.81% 38.00% 82.73% 79.08% 65.41%
Weatherbit   74.06% 42.87% 69.09% 69.18% 63.80%
OpenWeather   68.95% 37.81% 73.15% 73.15% 63.26%
NWS Digital Forecast   70.25% 21.78% 71.80% 71.80% 58.91%
World Weather Online   63.13% 25.31% 67.72% 67.72% 55.97%
Persistence   32.62% 34.72% 55.21% 55.21% 44.44%

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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