Weather forecast accuracy details for Lake Norden, South Dakota

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
Weatherbit   60.92% 79.31% 89.66% 89.66% 79.89%
The Weather Channel   57.47% 67.82% 95.40% 95.40% 79.02%
Microsoft   51.35% 73.97% 93.24% 93.24% 77.95%
NWS Digital Forecast   55.17% 80.46% 85.06% 85.06% 76.44%
Foreca/Vaisala   57.47% 63.22% 89.66% 89.66% 75.00%
AccuWeather   55.42% 67.07% 87.95% 86.75% 74.30%
AerisWeather   58.62% 72.41% 77.01% 77.01% 71.26%
Open-Meteo   54.02% 49.43% 88.51% 88.51% 70.11%
World Weather Online   44.83% 48.28% 89.66% 89.66% 68.10%
Wetter   40.23% 49.43% 90.80% 91.95% 68.10%
OpenWeather   47.13% 42.53% 89.66% 89.66% 67.24%
Pirate Weather   54.02% 25.29% 89.66% 89.66% 64.66%
Persistence   14.75% 14.29% 86.89% 86.89% 50.70%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   76.40% 69.79% 87.09% 87.09% 80.09%
Microsoft   78.22% 69.51% 83.29% 83.29% 78.57%
Foreca/Vaisala   73.74% 65.11% 84.80% 84.80% 77.11%
AccuWeather   72.55% 65.81% 83.08% 81.46% 75.72%
AerisWeather   72.36% 66.02% 81.59% 81.59% 75.39%
NWS Digital Forecast   71.85% 65.00% 76.99% 76.99% 72.71%
Weatherbit   69.57% 62.92% 75.07% 75.16% 70.68%
Wetter   60.61% 51.06% 79.76% 77.84% 67.32%
Pirate Weather   61.42% 33.06% 84.11% 84.11% 65.68%
OpenWeather   54.36% 41.23% 80.04% 80.04% 63.92%
World Weather Online   49.09% 50.14% 74.71% 74.71% 62.16%
Persistence   28.59% 25.52% 56.46% 56.46% 41.76%

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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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