5-day weather forecast for Syracuse, Utah

Weather forecast accuracy details for Ogden, Utah

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
Weather Underground   83.91% 78.16% 95.40% 95.40% 88.22%
The Weather Channel   81.61% 81.61% 93.10% 93.10% 87.36%
National Weather Service   81.61% 77.01% 91.95% 91.95% 85.63%
AccuWeather   72.41% 77.01% 90.80% 90.80% 82.76%
Foreca   67.82% 74.71% 91.95% 91.95% 81.61%
MeteoGroup   72.41% 72.41% 83.91% 87.36% 79.02%
WeatherBug   68.97% 70.93% 83.91% 83.91% 76.93%
CustomWeather   50.57% 82.76% 85.06% 85.06% 75.86%
Dark Sky (forecast.io)   24.14% 68.97% 91.95% 91.95% 69.25%
Persistence   29.76% 25.88% 71.43% 71.43% 49.63%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   70.28% 68.57% 87.56% 87.56% 78.49%
The Weather Channel   69.33% 66.29% 87.08% 87.08% 77.45%
WeatherBug   71.40% 61.55% 84.93% 84.93% 75.70%
CustomWeather   65.34% 55.94% 85.94% 85.94% 73.29%
AccuWeather   64.58% 63.53% 82.53% 81.58% 73.05%
Weather Underground   68.39% 59.89% 84.05% 77.08% 72.35%
National Weather Service   73.26% 64.85% 74.88% 74.50% 71.87%
Foreca   66.41% 51.93% 81.71% 81.71% 70.44%
Persistence   36.56% 37.87% 72.92% 72.92% 55.07%
 
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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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