Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

NA

40°F

4°C

Humidity 69%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 15 Mar 01:29 PM PDT
Extended Forecast for

16 Miles WSW Trinity WA

Winter Weather Advisory March 15, 05:00pm until March 16, 02:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow, mainly after 4pm.  High near 28. Wind chill values between 18 and 23. South wind around 8 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow

  • Tonight

    Tonight: Snow before 2am, then rain and snow. The snow could be heavy at times.  Temperature rising to around 31 by 4am. Wind chill values between 17 and 22. West wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow
    then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow before 2pm, then a slight chance of rain between 2pm and 4pm.  High near 36. Wind chill values between 22 and 27. West southwest wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain before 2am, then rain and snow.  Low around 33. Wind chill values between 25 and 30. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain.  High near 38. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 34. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 37. Chance of precipitation is 100%.

    High: 37 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 38.

    High: 38 °F

    Rain

Detailed Forecast

This Afternoon
Snow, mainly after 4pm. High near 28. Wind chill values between 18 and 23. South wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before 2am, then rain and snow. The snow could be heavy at times. Temperature rising to around 31 by 4am. Wind chill values between 17 and 22. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Rain, possibly mixed with snow before 2pm, then a slight chance of rain between 2pm and 4pm. High near 36. Wind chill values between 22 and 27. West southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain before 2am, then rain and snow. Low around 33. Wind chill values between 25 and 30. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain. High near 38. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 37. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 35.
Thursday
Rain. Cloudy, with a high near 38.
Thursday Night
Rain before 11pm, then rain, possibly mixed with snow. Cloudy, with a low around 34.
Friday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 37.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Saturday
Snow likely. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Trinity WA
 47.98°N 121.16°W (Elev. 5000 ft)
2:25 pm PDT Mar 15, 2026
2pm PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database