5-day weather forecast for Siloam, North Carolina

Weather forecast accuracy details for Winston Salem, North Carolina

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
The Weather Channel   72.22% 67.78% 78.89% 78.89% 74.44%
Intellicast   72.22% 67.78% 78.89% 78.89% 74.44%
AccuWeather   67.78% 64.44% 76.67% 78.89% 71.94%
National Weather Service   66.67% 54.44% 80.00% 80.00% 70.28%
CustomWeather   55.56% 72.22% 72.22% 72.22% 68.06%
NWS Digital Forecast   57.78% 54.44% 74.44% 74.44% 65.28%
Weather Underground   50.00% 57.78% 78.89% 73.33% 65.00%
World Weather Online   52.22% 52.22% 76.67% 76.67% 64.44%
Persistence   33.33% 18.39% 55.17% 55.17% 40.52%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
National Weather Service   76.58% 66.16% 80.24% 80.24% 75.81%
The Weather Channel   73.66% 65.55% 80.36% 80.36% 74.98%
Intellicast   73.45% 65.55% 80.42% 80.42% 74.96%
NWS Digital Forecast   77.10% 66.63% 76.31% 76.11% 74.04%
AccuWeather   65.95% 68.71% 77.88% 78.39% 72.73%
CustomWeather   64.75% 67.18% 76.53% 76.44% 71.22%
Persistence   35.11% 31.33% 53.64% 53.64% 43.43%
 
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