Weather forecast accuracy details for Glasgow, Montana

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 (March)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   60.22% 60.22% 93.55% 93.55% 76.88%
Microsoft   60.00% 61.11% 90.00% 91.11% 75.56%
AccuWeather   51.11% 64.44% 86.67% 86.67% 72.22%
Foreca/Vaisala   53.76% 56.99% 87.10% 87.10% 71.24%
Pirate Weather   61.29% 38.71% 92.47% 92.47% 71.24%
AerisWeather   59.14% 53.76% 84.95% 84.95% 70.70%
Weatherbit   47.31% 59.14% 88.17% 88.17% 70.70%
OpenWeather   56.99% 37.63% 93.55% 93.55% 70.43%
Open-Meteo   52.69% 48.39% 89.25% 89.25% 69.89%
NWS Digital Forecast   58.06% 49.46% 82.80% 82.80% 68.28%
World Weather Online   56.99% 46.24% 82.80% 82.80% 67.20%
Wetter   31.18% 36.56% 74.19% 74.19% 54.03%
Persistence   30.99% 29.17% 53.52% 53.52% 41.80%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   72.53% 72.71% 81.50% 81.50% 77.06%
Microsoft   71.40% 69.14% 83.22% 83.22% 76.75%
Foreca/Vaisala   69.87% 70.24% 83.42% 83.42% 76.74%
AerisWeather   67.40% 67.77% 80.22% 80.22% 73.90%
AccuWeather   66.35% 68.19% 80.42% 79.56% 73.63%
NWS Digital Forecast   66.61% 60.52% 79.06% 79.06% 71.31%
Weatherbit   63.73% 67.49% 75.02% 75.02% 70.32%
OpenWeather   59.34% 39.74% 79.76% 79.76% 64.65%
World Weather Online   54.31% 50.96% 75.67% 75.67% 64.15%
Pirate Weather   56.72% 31.77% 81.31% 81.31% 62.78%
Wetter   52.62% 48.41% 75.00% 73.03% 62.27%
Persistence   27.17% 29.93% 58.06% 58.06% 43.31%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

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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