Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through this evening. A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the Carolina Shorelines through tonight. This system is forecast to meander off the mid-Atlantic coast early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

48°F

9°C

Humidity NA
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

8 Miles SE Trinity WA

  • Today

    Today: Showers likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  High near 56. West wind 8 to 13 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of showers before 8pm.  Partly cloudy, with a low around 42. Northwest wind 7 to 11 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. North wind around 6 mph becoming light and variable.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49. South wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Light northeast wind becoming southeast 6 to 11 mph in the morning.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Showers likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 56. West wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers before 8pm. Partly cloudy, with a low around 42. Northwest wind 7 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 64. North wind around 6 mph becoming light and variable.
Monday Night
Clear, with a low around 49. South wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 66. Light northeast wind becoming southeast 6 to 11 mph in the morning.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 68.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 64.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Trinity WA
 47.99°N 120.72°W (Elev. 4534 ft)
10:15 am PDT Sep 14, 2025
11am PDT Sep 14, 2025-6pm PDT Sep 20, 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