Weather forecast accuracy details for Fishtail, 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 (February)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   60.49% 41.77% 88.89% 91.36% 70.63%
AccuWeather   59.42% 34.33% 86.96% 86.96% 66.92%
The Weather Channel   65.52% 31.03% 83.91% 83.91% 66.09%
Weatherbit   57.47% 36.78% 82.76% 82.76% 64.94%
Foreca/Vaisala   60.92% 42.53% 71.26% 71.26% 61.49%
Open-Meteo   60.92% 33.33% 74.71% 74.71% 60.92%
Pirate Weather   36.78% 28.74% 88.51% 88.51% 60.63%
NWS Digital Forecast   59.77% 44.83% 64.37% 64.37% 58.33%
Wetter   37.93% 31.03% 81.61% 81.61% 58.05%
AerisWeather   51.72% 37.93% 63.22% 63.22% 54.02%
OpenWeather   37.93% 12.64% 72.41% 72.41% 48.85%
World Weather Online   32.18% 25.29% 67.82% 67.82% 48.28%
Persistence   31.67% 22.95% 50.00% 50.00% 38.65%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   73.62% 54.09% 82.42% 82.42% 73.13%
The Weather Channel   71.93% 52.17% 81.45% 81.45% 71.75%
Foreca/Vaisala   71.56% 49.12% 75.39% 75.39% 67.87%
AccuWeather   70.85% 45.59% 76.26% 76.26% 67.24%
AerisWeather   65.93% 47.74% 77.41% 77.04% 67.03%
NWS Digital Forecast   66.42% 48.27% 71.44% 71.44% 64.39%
Weatherbit   62.13% 46.18% 69.02% 69.02% 61.58%
Wetter   41.36% 36.92% 77.37% 75.21% 57.72%
Pirate Weather   39.33% 30.80% 78.14% 78.14% 56.60%
OpenWeather   45.52% 35.92% 72.18% 72.18% 56.45%
World Weather Online   41.91% 29.00% 68.20% 68.20% 51.83%
Persistence   28.82% 27.43% 58.58% 58.58% 43.35%

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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