5-day weather forecast for Casper, Wyoming

Weather forecast accuracy details for Casper, 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.

Click on the headers to sort by that column.
Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   65.52% 51.72% 95.40% 90.80% 75.86%
AccuWeather   61.11% 57.78% 88.89% 92.22% 75.00%
Weather Underground   63.33% 42.22% 91.11% 91.11% 71.94%
The Weather Channel   61.11% 42.22% 91.11% 91.11% 71.39%
WeatherBug   43.68% 46.59% 95.40% 95.40% 70.27%
CustomWeather   46.67% 52.22% 84.44% 84.44% 66.94%
Foreca   50.00% 48.89% 83.33% 83.33% 66.39%
National Weather Service   50.00% 31.11% 80.00% 80.00% 60.28%
Dark Sky (forecast.io)   25.56% 45.56% 80.00% 80.00% 57.78%
Persistence   17.78% 23.33% 68.89% 68.89% 44.72%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   59.03% 53.91% 78.84% 79.03% 67.71%
The Weather Channel   58.72% 51.07% 77.91% 77.91% 66.40%
Foreca   52.42% 50.39% 75.68% 75.68% 63.54%
CustomWeather   49.57% 41.45% 77.58% 77.58% 61.55%
AccuWeather   48.50% 46.47% 75.56% 75.56% 61.52%
Weather Underground   49.52% 43.31% 78.10% 72.58% 60.88%
National Weather Service   55.54% 35.64% 73.35% 73.35% 59.47%
WeatherBug   44.26% 35.33% 78.52% 78.52% 59.16%
Persistence   28.56% 27.95% 64.28% 64.28% 46.27%
 
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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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