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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

rain,mist

50°F

10°C

Humidity 93%
Wind Speed W 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 19 Nov 09:35 PM PST
Extended Forecast for

Trinidad CA

  • Tonight

    Tonight: Rain. Low around 44. Southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am. Partly sunny, with a high near 54. Light and variable wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Isolated showers before 10pm. Partly cloudy, with a low around 41. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Isolated
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. North wind 6 to 9 mph.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. East northeast wind 6 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. East northeast wind around 7 mph becoming north northwest in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain. Low around 44. Southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 54. Light and variable wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Isolated showers before 10pm. Partly cloudy, with a low around 41. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 58. North wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 42. East northeast wind 6 to 8 mph.
Saturday
Sunny, with a high near 59. East northeast wind around 7 mph becoming north northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Monday
A slight chance of rain before 10am. Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.08°N 124.13°W (Elev. 400 ft)
Last Update:
1:10 pm PST Nov 19, 2025
Forecast Valid:
9pm PST Nov 19, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

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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