Weather forecast accuracy details for Pearl River, Louisiana

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
Microsoft   82.35% 81.18% 94.12% 94.12% 87.94%
The Weather Channel   83.91% 81.61% 87.36% 87.36% 85.06%
Weatherbit   73.26% 77.91% 91.86% 91.86% 83.72%
Foreca/Vaisala   75.86% 83.91% 87.36% 87.36% 83.62%
AccuWeather   87.34% 76.92% 82.28% 78.48% 81.26%
AerisWeather   66.67% 78.16% 86.21% 86.21% 79.31%
NWS Digital Forecast   78.16% 51.72% 88.51% 88.51% 76.72%
Pirate Weather   49.43% 50.57% 86.21% 86.21% 68.10%
Open-Meteo   68.97% 43.68% 79.31% 79.31% 67.82%
OpenWeather   49.43% 58.62% 80.46% 80.46% 67.24%
World Weather Online   52.87% 63.22% 74.71% 74.71% 66.38%
Wetter   26.44% 62.07% 79.31% 75.86% 60.92%
Persistence   36.07% 30.65% 65.57% 65.57% 49.46%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   88.10% 86.44% 86.07% 86.07% 86.67%
Foreca/Vaisala   84.98% 88.64% 86.08% 86.08% 86.45%
The Weather Channel   86.54% 88.55% 83.88% 83.88% 85.71%
Weatherbit   83.79% 83.60% 81.80% 81.80% 82.75%
AerisWeather   87.18% 87.91% 76.56% 76.56% 82.05%
AccuWeather   86.69% 87.27% 72.15% 69.58% 78.92%
NWS Digital Forecast   86.52% 71.00% 66.33% 66.33% 72.54%
Pirate Weather   67.77% 51.97% 82.28% 82.28% 71.07%
OpenWeather   82.69% 46.61% 72.62% 72.62% 68.64%
Wetter   55.40% 56.50% 79.95% 81.87% 68.43%
World Weather Online   70.68% 57.12% 70.11% 70.11% 67.00%
Persistence   53.58% 45.52% 63.83% 63.83% 56.69%

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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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