National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

DEER MOUNTAIN (DMFW1)

Lat: 48.79608°NLon: 117.44594°WElev: 3340.0ft.

NA

47°F

8°C

Humidity 82%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 22 Apr 03:56 AM PDT
Extended Forecast for

9 Miles E Ione WA

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. East wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Snow level 8300 feet lowering to 7300 feet in the afternoon . High near 46. Southwest wind 8 to 14 mph becoming northwest in the morning. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 46 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Partly cloudy, with a low around 30. Blustery, with a northwest wind 17 to 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Blustery.
    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 39. Northwest wind 14 to 17 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. North wind 11 to 15 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Partly sunny, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. East wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. Snow level 8300 feet lowering to 7300 feet in the afternoon . High near 46. Southwest wind 8 to 14 mph becoming northwest in the morning. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Partly cloudy, with a low around 30. Blustery, with a northwest wind 17 to 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 39. Northwest wind 14 to 17 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. North wind 11 to 15 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 37. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 41.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 29.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Ione WA
 48.74°N 117.23°W (Elev. 5476 ft)
Last Update:
3:42 am PDT Apr 22, 2026
Forecast Valid:
4am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation