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

35°F

2°C

Humidity 76%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 13 Mar 12:56 PM PDT
Extended Forecast for

11 Miles E Ione WA

  • This Afternoon

    This Afternoon: Snow likely, mainly before 2pm.  Mostly cloudy, with a high near 27. West wind around 6 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Snow Likely

  • Tonight

    Tonight: A 50 percent chance of snow. The snow could be heavy at times.  Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm.  New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow before 8am, then a chance of snow after 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Northwest wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 31. Light and variable wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 31 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow before 2pm, then snow likely, possibly mixed with rain.  High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow before 2am, then a chance of rain.  Snow level 6000 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Snow level 5900 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 27. West wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm. New snow accumulation of 3 to 5 inches possible.
Saturday
A chance of snow before 8am, then a chance of snow after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 12. Northwest wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 31. Light and variable wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before 2pm, then snow likely, possibly mixed with rain. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely, possibly mixed with snow before 2am, then a chance of rain. Snow level 6000 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of rain. Snow level 5900 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 46.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Ione WA
 48.74°N 117.2°W (Elev. 4386 ft)
1:22 pm PDT Mar 13, 2026
1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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