5-day weather forecast for Alpena, Arkansas
Today
71°
85°
Chance Thunderstorms
Wednesday
66°
83°
Thunderstorms likely
Thursday
68°
85°
Chance Thunderstorms
Friday
71°
87°
Chance Thunderstorms
Saturday
70°
93°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Harrison, Arkansas
| National Weather Service | 74.03% |
| MyForecast | 71.10% |
| The Weather Channel | 71.06% |
| Accuweather | 70.39% |
| NWS Digital Forecast | 70.09% |
| Intellicast | 49.54% |
| Intellicast | 72.52% |
| National Weather Service | 72.45% |
| The Weather Channel | 72.36% |
| Accuweather | 71.58% |
| NWS Digital Forecast | 71.49% |
| MyForecast | 71.41% |
ForecastAdvisor Fact
7.6% of MyForecast's high temperature forecasts for Harrison were off by more than 10 degrees last year.