An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.346944°NLon: 120.720278°WElev: 1230ft.

NA

45°F

7°C

Humidity 67%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 18 May 03:01 AM PDT
Extended Forecast for

Trinity WA

Winter Weather Advisory May 18, 05:00am until May 19, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Low around 32. South wind around 7 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Heavy Snow

    Low: 32 °F

  • Wednesday

    Wednesday: Snow before 7am, then rain and snow showers between 7am and 10am, then rain showers after 10am. The snow could be heavy at times.  High near 44. South wind 6 to 14 mph becoming west in the afternoon.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Rain/Snow
    then Showers
    Likely

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 28. West wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Heavy Snow

    Low: 28 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly before 11am.  Partly sunny, with a high near 43. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Partly Cloudy

    Low: 29 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 11am.  Areas of frost between 8am and 9am.  Otherwise, mostly sunny, with a high near 50.

    Chance
    Showers

    High: 50 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers before 11pm.  Widespread frost, mainly after 3am.  Otherwise, partly cloudy, with a low around 32.

    Slight Chance
    Showers then
    Frost

    Low: 32 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 54.

    Slight Chance
    T-storms

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 34.

    Partly Cloudy

    Low: 34 °F

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 32. South wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow before 7am, then rain and snow showers between 7am and 10am, then rain showers after 10am. The snow could be heavy at times. High near 44. South wind 6 to 14 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 28. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 43. Northwest wind 13 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Areas of frost between 8am and 9am. Otherwise, mostly sunny, with a high near 50.
Friday Night
A 20 percent chance of showers before 11pm. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 32.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 56.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 54.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Trinity WA
 48.07°N 120.87°W (Elev. 4396 ft)
3:47 am PDT May 18, 2022
4am PDT May 18, 2022-6pm PDT May 24, 2022
 
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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