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

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

SIMS (SMSC1)

Lat: 41.0713°NLon: 122.36993°WElev: 2537.0ft.

NA

64°F

18°C

Humidity 79%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 19 Jun 10:32 AM PDT
Extended Forecast for

16 Miles E Trinity Center CA

Red Flag Warning June 19, 11:30am until June 19, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 19, 11:30am until June 19, 07:00pm

    NOW until 7:00pm Fri

    Red Flag Warning

  • Juneteenth

    High: 87 °F

    Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Light and variable wind.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 104.

    High: 104 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Juneteenth
Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 87. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Light and variable wind.
Saturday
Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 100. Light and variable wind.
Sunday Night
Clear, with a low around 60.
Monday
Sunny and hot, with a high near 104.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 102.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny and hot, with a high near 102.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles E Trinity Center CA
 41.02°N 122.4°W (Elev. 1598 ft)
Last Update:
2:00 am PDT Jun 19, 2026
Forecast Valid:
11am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
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