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 6.4° 5.5°
Average change in low temperature day-to-day 5.3° 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 12% 17%

Weather forecast accuracy for Challis, Idaho

Last Month
The Weather Channel   77.42%
Weather Underground   77.15%
MeteoGroup   76.88%
AccuWeather   72.31%
Foreca   70.70%
Dark Sky (forecast.io)   64.25%
NWS Digital Forecast   61.83%
World Weather Online   57.53%
Persistence   54.84%
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

3.2% of The Weather Channel's low temperature forecasts for Challis were off by more than 10 degrees last month.