5-day weather forecast for Big Arm, Montana

Weather changeability for Columbia Falls, Montana

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.8° 5.1°
Average change in low temperature day-to-day 9.9° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 73% 51%
Chance of precip day after a dry day 33% 31%

Weather forecast accuracy for Columbia Falls, Montana

Last Month
The Weather Channel   73.51%
Foreca   70.95%
Weather Underground   70.60%
AccuWeather   70.32%
Dark Sky   69.14%
NWS Digital Forecast   67.69%
World Weather Online   37.98%
Persistence   35.87%
Last Year
The Weather Channel   70.54%
AccuWeather   68.90%
Weather Underground   67.63%
Foreca   67.13%
NWS Digital Forecast   65.41%
MeteoGroup   64.84%
Dark Sky   64.71%
World Weather Online   53.16%
Persistence   43.85%

ForecastAdvisor Fact

51.2% of Weather Underground's low temperature forecasts for Columbia Falls were within 3 degrees of actual temperatures last year.