Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

48°F

9°C

Humidity 68%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 09 Nov 12:01 PM PST
Extended Forecast for

Trinity WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. Southeast wind 3 to 5 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly after 10pm.  Low around 35. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Slight Chance
    Rain then
    Rain

  • Monday

    Monday: Rain, mainly before 4pm.  High near 47. West wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 32. West wind around 7 mph.

    Low: 32 °F

    Chance Rain

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 46. Light west wind.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Rain before 10am, then rain, possibly mixed with snow.  High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. Southeast wind 3 to 5 mph.
Tonight
Rain, mainly after 10pm. Low around 35. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 4pm. High near 47. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 32. West wind around 7 mph.
Veterans Day
Partly sunny, with a high near 46. Light west wind.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Thursday
Rain before 10am, then rain, possibly mixed with snow. High near 47. Chance of precipitation is 100%.
Thursday Night
Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 80%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
Rain and snow. High near 42. Chance of precipitation is 80%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
8:37 am PST Nov 9, 2025
12pm PST Nov 9, 2025-6pm PST Nov 15, 2025
 
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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