National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

72°F

22°C

Humidity NA
Wind Speed W 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles SW Trinity WA

Heat Advisory September 3, 06:11am until September 4, 08:00pm
Red Flag Warning September 3, 06:11am until September 4, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory September 3, 06:11am until September 4, 08:00pm
    Red Flag Warning September 3, 06:11am until September 4, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 81 °F

    Sunny then
    Haze

  • Tonight

    Tonight: Widespread haze between 1am and 5am. Mostly clear, with a low around 65. Northwest wind around 10 mph.

    Low: 65 °F

    Mostly Clear
    then Haze

  • Thursday

    Thursday: Widespread haze before 4pm, then widespread haze after 5pm. Sunny, with a high near 78. Northwest wind around 6 mph becoming light and variable.

    High: 78 °F

    Haze

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. West wind 6 to 8 mph becoming east after midnight.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. East wind 6 to 8 mph becoming south in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Widespread haze between 1pm and 2pm. Sunny, with a high near 81. Light west wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Widespread haze between 1am and 5am. Mostly clear, with a low around 65. Northwest wind around 10 mph.
Thursday
Widespread haze before 4pm, then widespread haze after 5pm. Sunny, with a high near 78. Northwest wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 61. West wind 6 to 8 mph becoming east after midnight.
Friday
Sunny, with a high near 73. East wind 6 to 8 mph becoming south in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Trinity WA
 47.97°N 121°W (Elev. 5151 ft)
Last Update:
4:15 am PDT Sep 3, 2025
Forecast Valid:
6am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation