Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

DEER MOUNTAIN (DMFW1)

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

NA

27°F

-3°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 14 Mar 02:56 AM PDT
Extended Forecast for

Ione WA

  • Overnight

    Overnight: A 50 percent chance of snow.  Mostly cloudy, with a low around 27. Calm wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 2pm.  Partly sunny, with a high near 42. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 20. North wind around 6 mph becoming calm  in the evening.

    Low: 20 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow likely before 5am, then snow likely, possibly mixed with rain.  Cloudy, with a low around 30. Light south wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely, becoming all rain after 11am.  Snow level 2100 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 46. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain before 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow, mainly before 2pm. Partly sunny, with a high near 42. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Increasing clouds, with a low around 20. North wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 42. Light and variable wind.
Sunday Night
Snow likely before 5am, then snow likely, possibly mixed with rain. Cloudy, with a low around 30. Light south wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Rain and snow likely, becoming all rain after 11am. Snow level 2100 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 46. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 55.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Ione WA
 48.74°N 117.42°W (Elev. 2044 ft)
3:07 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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