5-day weather forecast for North Las Vegas, Nevada

Weather forecast accuracy details for Las Vegas, Nevada

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 (January)
Provider High Temp Low Temp Icon Precip Text Precip Overall
AccuWeather   94.62% 91.40% 83.87% 83.87% 88.44%
The Weather Channel   91.40% 92.47% 84.95% 84.95% 88.44%
Wetter   92.47% 88.17% 86.02% 86.02% 88.17%
Weather Underground   91.40% 92.47% 83.87% 83.87% 87.90%
AerisWeather   82.80% 86.02% 84.95% 84.95% 84.68%
Foreca   79.57% 80.65% 83.87% 83.87% 81.99%
Open Weathermap   93.55% 60.22% 81.72% 81.72% 79.30%
NWS Digital Forecast   75.27% 87.10% 77.42% 77.42% 79.30%
World Weather Online   91.40% 51.61% 82.80% 82.80% 77.15%
Persistence   46.48% 52.17% 76.06% 76.06% 62.69%
Weather News   87.10% 78.49% 83.87% 0.00% 62.37%
Weather Forecast Accuracy Data Last Year (2020)
Provider High Temp Low Temp Icon Precip Text Precip Overall
AccuWeather   92.64% 84.36% 96.00% 96.00% 92.25%
The Weather Channel   92.55% 78.58% 96.18% 96.18% 90.88%
Weather Underground   92.55% 78.68% 96.09% 96.09% 90.85%
Wetter   90.26% 75.09% 95.41% 95.41% 89.04%
Foreca   89.20% 73.84% 95.44% 95.44% 88.48%
AerisWeather   88.64% 71.79% 94.23% 94.23% 87.22%
NWS Digital Forecast   84.73% 75.86% 93.89% 93.89% 87.09%
Open Weathermap   73.74% 60.15% 92.64% 92.64% 79.80%
World Weather Online   72.74% 59.66% 92.16% 92.16% 79.18%
Persistence   47.66% 46.00% 90.91% 90.91% 68.87%
Weather News   79.73% 74.83% 94.86% 0.00% 62.35%
 
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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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