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Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Mist

54°F

12°C

Humidity NA
Wind Speed W 2 MPH
Barometer NA
Dewpoint N/A
Visibility 2.00 mi
Last update NA
Extended Forecast for

2 Miles SSE Arcata CA

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 54. Light south wind.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 66. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of drizzle after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 54. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 54. Light south wind.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 66. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
A slight chance of drizzle after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59.
Saturday
A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 69.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 65.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Arcata CA
 40.84°N 124.07°W (Elev. 180 ft)
Last Update:
11:09 am PDT Aug 12, 2025
Forecast Valid:
11pm PDT Aug 12, 2025-6pm PDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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