Weather WorldAlpha, ID 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Alpha, ID Weather Forecast
Alpha, ID Weather Forecast Date: 230 PM MDT Fri Sep 25 2026
or toggle through each period.
Tonight... Partly cloudy with scattered rain showers this evening, then mostly clear after midnight. Areas of smoke this evening. Areas of fog after midnight. Chance of rain 30%. Much colder with lows 31 to 41.
Saturday... Areas of fog in the morning. Partly sunny. Highs 52 to 65.
Saturday Night... Patchy smoke in the evening. Mostly cloudy. Lows 34 to 46.
Sunday... Mostly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20%. Highs 56 to 70.
Sunday Night... Mostly cloudy with a slight chance of rain showers and thunderstorms in the evening, then partly cloudy after midnight. Areas of fog after midnight. Chance of rain 20%. Lows 35 to 45.
Monday... Areas of fog in the morning. Sunny. Highs 59 to 72.
Monday Night... Mostly clear. Lows 35 to 44. Highs 58 to 70.
Tuesday... Mostly clear. Lows 35 to 44. Highs 58 to 70.
Tuesday Night... Increasing clouds. Patchy fog after midnight. Lows 36 to 46.
Wednesday... Areas of fog in the morning. Sunny. Highs 58 to 71.
Wednesday Night... Increasing clouds. Lows 37 to 47.
Thursday... Mostly sunny. Highs 57 to 69.
Thursday Night... Increasing clouds. Areas of fog after midnight. Lows 35 to 45.
POP = Probability of Precipitation
Alpha Radar Loop
Use the map search tool if you want to place a location marker on the radar map...