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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

DEER MOUNTAIN (DMFW1)

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

NA

26°F

-3°C

Humidity 94%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 13 Mar 03:56 AM PDT
Extended Forecast for

11 Miles E Ione WA

  • Overnight

    Overnight: Snow. Low around 22. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow, mainly before 8am. High near 32. West wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. West wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 8am. Mostly cloudy, with a high near 31. Northwest wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Northwest wind 5 to 11 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Likely

  • Monday

    Monday: Snow likely before 2pm, then rain and snow likely. Cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly before 11pm. Snow level 6000 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Snow. Low around 22. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly before 8am. High near 32. West wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. West wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 8am. Mostly cloudy, with a high near 31. Northwest wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 11 mph, with gusts as high as 29 mph.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely before 2pm, then rain and snow likely. Cloudy, with a high near 37. Chance of precipitation is 70%.
Monday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Snow level 6000 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of rain. Snow level 5800 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Ione WA
 48.74°N 117.2°W (Elev. 4386 ft)
Last Update:
3:52 am PDT Mar 13, 2026
Forecast Valid:
4am PDT Mar 13, 2026-6pm PDT Mar 19, 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