5-day weather forecast for Glennallen, Alaska

Weather changeability for Glennallen, Alaska

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.1° 4.3°
Average change in low temperature day-to-day 5.3° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 54%
Chance of precip day after a dry day 15% 18%

Weather forecast accuracy for Glennallen, Alaska

Last Month
MeteoGroup   76.79%
The Weather Channel   71.73%
Weather Underground   71.73%
Dark Sky (forecast.io)   71.13%
Foreca   69.75%
NWS Digital Forecast   62.20%
AccuWeather   59.23%
World Weather Online   57.74%
Persistence   53.23%
Last Year
The Weather Channel   67.78%
Weather Underground   67.70%
AccuWeather   66.17%
MeteoGroup   66.14%
Foreca   66.03%
Dark Sky (forecast.io)   58.93%
World Weather Online   58.90%
NWS Digital Forecast   55.50%
Persistence   52.92%

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s high temperature forecasts for Glennallen were off by 4.94 degrees last year.