5-day weather forecast for Mill Spring, North Carolina

Weather forecast accuracy details for Fletcher, 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 (May)
Provider High Temp Low Temp Icon Precip Text Precip Overall
Weather Underground   90.80% 79.31% 88.51% 88.51% 86.78%
The Weather Channel   90.80% 79.31% 87.36% 87.36% 86.21%
Foreca   87.36% 77.01% 86.21% 86.21% 84.20%
AccuWeather   88.51% 78.16% 81.61% 85.06% 83.33%
NWS Digital Forecast   86.21% 78.16% 72.41% 72.41% 77.30%
Aeris Weather   86.21% 78.16% 71.26% 71.26% 76.72%
Open Weathermap   64.37% 70.11% 77.01% 77.01% 72.13%
Wetter   48.28% 52.87% 86.21% 86.21% 68.39%
World Weather Online   65.48% 41.67% 65.48% 65.48% 59.52%
Weather News   62.07% 65.52% 62.07% 0.00% 47.41%
Persistence   27.03% 35.21% 51.35% 51.35% 41.24%
Weather Forecast Accuracy Data Last Year (2019)
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   82.22% 78.68% 84.49% 86.44% 82.96%
AccuWeather   81.66% 75.88% 82.82% 81.80% 80.54%
Foreca   77.28% 72.44% 86.07% 86.07% 80.47%
Weather Underground   82.30% 78.37% 74.32% 83.47% 79.62%
NWS Digital Forecast   74.98% 69.78% 73.16% 73.16% 72.77%
Wetter   54.18% 65.35% 76.87% 76.87% 68.32%
World Weather Online   56.98% 48.23% 74.37% 74.37% 63.49%
Weather News   55.08% 58.59% 70.96% 45.65% 57.57%
Persistence   44.93% 35.83% 56.30% 56.30% 48.34%
 
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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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