Index, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Chance of Storms
    37°
    Monday 4/29
    Forecast night icon
    37°
    Chance of Storms
    Hourly
    Night Details
    Showers in the evening. A chance of snow showers and a slight chance of thunderstorms. Rain showers likely after midnight. Snow level near 2500 feet. Some thunderstorms may produce gusty winds and small hail until early morning. Snow accumulation of 2 to 4 inches. West wind in the passes 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    37°
    Tuesday 4/30
    Day
    52°
    Chance of Rain Showers
    Forecast day icon
    Night
    37°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers until late afternoon then partly sunny with showers likely late in the afternoon. Snow level near 2500 feet. Snow accumulation up to 1 inch. Total snow accumulation 2 to 5 inches. Afternoon pass temperatures near 40. Light wind in the passes becoming northwest around 10 mph in the afternoon.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Snow level near 3000 feet. Northwest wind in the passes around 10 mph.
  • Forecast day icon
    Wednesday
    Chance of Frozen Mix
    57°
    Forecast night icon
    Night
    Frozen Mix
    39°
    Wednesday 5/1
    Day
    57°
    Chance of Frozen Mix
    Forecast day icon
    Night
    39°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain and snow in the afternoon. Snow level near 3500 feet. Freezing level near 3500 feet in the morning. Afternoon pass temperatures in the lower to mid 40s. West wind in the passes around 10 mph.
    Night Details
    Mostly cloudy. A slight chance of rain and snow in the evening then a chance of rain and snow after midnight. Snow level near 4000 feet. West wind in the passes around 10 mph in the evening becoming light.
  • Forecast day icon
    Thursday
    Chance of Frozen Mix
    62°
    Forecast night icon
    Night
    Frozen Mix
    42°
    Thursday 5/2
    Day
    62°
    Chance of Frozen Mix
    Forecast day icon
    Night
    42°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain and snow in the morning then mostly cloudy with rain and snow likely in the afternoon. Snow level near 4000 feet.
    Night Details
    Mostly cloudy with a slight chance of rain and snow in the evening then partly cloudy after midnight. Snow level near 5000 feet.
  • Forecast day icon
    Friday
    Chance of Frozen Mix
    67°
    Forecast night icon
    Night
    Frozen Mix
    49°
    Friday 5/3
    Day
    67°
    Chance of Frozen Mix
    Forecast day icon
    Night
    49°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain and snow in the afternoon. Snow level near 5000 feet.
    Night Details
    Mostly cloudy with rain and snow likely. Snow level near 6000 feet.
  • Forecast day icon
    Saturday
    Frozen Mix
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    42°
    Saturday 5/4
    Day
    57°
    Frozen Mix
    Forecast day icon
    Night
    42°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain and snow likely. Snow level near 5000 feet.
    Night Details
    Mostly cloudy with showers likely in the evening then mostly cloudy with a chance of showers after midnight. Snow level near 5000 feet.
  • Forecast day icon
    Sunday
    Rain Showers
    53°
    Forecast night icon
    Night
    Rain Showers
    44°
    Sunday 5/5
    Day
    53°
    Rain Showers
    Forecast day icon
    Night
    44°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Snow level near 4500 feet.
    Night Details
    Showers likely. Snow level near 5000 feet.
  • Forecast day icon
    Monday
    Rain Showers
    51°
    Forecast night icon
    Night
    80% Chance of Rain
    40°
    Monday 5/6
    Day
    51°
    Rain Showers
    Forecast day icon
    Night
    40°
    80% Chance of Rain
    Forecast night icon
    Day Details
    Showers likely in the morning then showers in the afternoon. Snow level near 4500 feet.
    Night Details
    Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 93%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    80% Chance of Rain
    50°
    Forecast night icon
    Night
    70% Chance of Rain
    39°
    Tuesday 5/7
    Day
    50°
    80% Chance of Rain
    Forecast day icon
    Night
    39°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 75%. High temperature around 50F. Dew point will be around 38F with an average humidity of 74%. Winds will be 5 mph from the SW.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 90%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Wednesday
    60% Chance of Rain
    54°
    Forecast night icon
    Night
    60% Chance of Rain
    40°
    Wednesday 5/8
    Day
    54°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 54F. Dew point will be around 38F with an average humidity of 68%. Winds will be 4 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 87%. Winds will be 3 mph from the W.