5-day weather forecast for Challis, Idaho
Today
-8°
10°
Cold
Friday
0°
14°
Chance Snow
Showers
Showers
Saturday
2°
12°
Chance Snow
Showers
Showers
Sunday
-7°
11°
Mostly Cloudy
Monday
2°
21°
Mostly Cloudy
Click on a forecast to see the forecast trend for that day
Weather changeability for Challis, Idaho
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.9° | 5.6° |
| Average change in low temperature day-to-day | 3.3° | 6.7° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 100% | 69% |
| Chance of precip day after a dry day | 11% | 17% |
Weather forecast accuracy for Challis, Idaho
| The Weather Channel | 81.45% |
| MeteoGroup | 77.96% |
| Foreca | 77.69% |
| AccuWeather | 75.00% |
| CustomWeather | 73.12% |
| Weather Underground | 70.70% |
| National Weather Service | 70.70% |
| WeatherBug | 68.55% |
| Persistence | 67.20% |
| CustomWeather | 66.50% |
| MeteoGroup | 66.08% |
| The Weather Channel | 64.53% |
| Foreca | 62.48% |
| Weather Underground | 61.26% |
| National Weather Service | 61.06% |
| AccuWeather | 58.71% |
| WeatherBug | 56.71% |
| Persistence | 50.83% |
ForecastAdvisor Fact
On average, WeatherBug's high temperature forecasts for Challis were off by 3.85 degrees last year.