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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

20°F

-7°C

Humidity NA
Wind Speed W 18 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill5°F (-15°C)
Last update NA
Extended Forecast for

12 Miles S Trinity WA

Winter Storm Warning March 14, 03:51am until March 14, 11:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 14, 03:51am until March 14, 11:00am

    NOW until 11:00am Sat

    Winter Storm Warning

  • Overnight

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 2pm.  Partly sunny, with a high near 30. West wind 13 to 16 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 34. Northwest wind around 6 mph becoming light and variable.

    High: 34 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow before 2am, then rain, possibly mixed with snow.  Low around 30. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain.  High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Northwest wind around 11 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of around an inch possible.
Saturday
A 50 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 30. West wind 13 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 34. Northwest wind around 6 mph becoming light and variable.
Sunday Night
Snow before 2am, then rain, possibly mixed with snow. Low around 30. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Rain. High near 43. Chance of precipitation is 80%.
Monday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Tuesday
Rain. High near 45. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 80%.
Wednesday
Rain. High near 44. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 40. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 50%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Trinity WA
 47.89°N 120.82°W (Elev. 3435 ft)
3:07 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 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