Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

30°F

-1°C

Humidity 97%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Mar 02:01 AM PDT
Extended Forecast for

Trinity WA

Winter Storm Watch March 12, 05:00am until March 13, 11:00am
Blizzard Warning March 10, 05:00pm until March 12, 05:00am
Winter Storm Warning March 10, 02:56am until March 10, 05:00am
Click here for hazard details and duration
Winter Storm Watch
Blizzard Warning
Winter Storm Warning
  •  
    Winter Storm Warning March 10, 02:56am until March 10, 05:00am

    NOW until 5:00am Tue

    Winter Storm Warning

  • Overnight

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 8am, then snow after 11am.  High near 34. Northwest wind around 5 mph becoming south in the morning.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 25. Southwest wind 3 to 5 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: Snow before 2pm, then snow, possibly mixed with rain. The snow could be heavy at times.  High near 38. Southwest wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 38 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow.  Low around 29. Southwest wind 7 to 15 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 8am.  High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow before 11pm, then rain and snow.  Low around 28. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow.  High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 5 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow before 8am, then snow after 11am. High near 34. Northwest wind around 5 mph becoming south in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow. Low around 25. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 38. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Rain and snow. Low around 29. Southwest wind 7 to 15 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Rain and snow, becoming all snow after 8am. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow before 11pm, then rain and snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%.
Friday Night
Rain and snow, becoming all snow after 11pm. Low around 23. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 36. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 31. Chance of precipitation is 80%.
Monday
Rain, possibly mixed with snow. High near 47. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.04°N 120.83°W (Elev. 2598 ft)
2:12 am PDT Mar 10, 2026
2am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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