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 5.5° 5.5°
Average change in low temperature day-to-day 6.1° 6.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 52%
Chance of precip day after a dry day 15% 17%

Weather forecast accuracy for Challis, Idaho

Last Month
MeteoGroup   66.94%
Foreca   62.90%
AccuWeather   61.02%
The Weather Channel   59.41%
Weather Underground   59.41%
Persistence   53.23%
NWS Digital Forecast   47.01%
Dark Sky (forecast.io)   45.70%
World Weather Online   36.28%
Last Year
The Weather Channel   73.75%
Weather Underground   73.65%
MeteoGroup   73.14%
Foreca   71.87%
AccuWeather   71.06%
NWS Digital Forecast   64.99%
Dark Sky (forecast.io)   60.33%
World Weather Online   58.31%
Persistence   50.65%

ForecastAdvisor Fact

On average, The Weather Channel's high temperature forecasts for Challis were off by 4.33 degrees last month.