5-day weather forecast for Mackay, Idaho

Weather changeability for Challis, Idaho

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.1° 4.9°
Average change in low temperature day-to-day 4.4° 6.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 63%
Chance of precip day after a dry day 7% 15%

Weather forecast accuracy for Challis, Idaho

Last Month
Weather Underground   81.72%
The Weather Channel   81.45%
MeteoGroup   80.91%
CustomWeather   73.12%
AccuWeather   71.51%
Persistence   69.09%
National Weather Service   66.67%
Foreca   65.32%
WeatherBug   49.46%
Dark Sky (forecast.io)   48.39%
Last Year
MeteoGroup   69.22%
The Weather Channel   68.44%
AccuWeather   64.80%
Foreca   64.74%
CustomWeather   64.11%
Weather Underground   63.26%
National Weather Service   60.35%
WeatherBug   54.93%
Persistence   53.45%

ForecastAdvisor Fact

It rained or snowed 42% of the time in Challis last year when Foreca's text forecasts called for precipitation, and 6% of the time when they did not.