Weather Near Eureka, California
Current Weather
Humidity: 100%
Feels Like: 54.8°F
Wind: WNW 2.2 mph
Wind Gusts: 6.7 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 3 mi
UV Index: 0
Five Day Weather Forecast
Wed
H: 60°F
L: 55°F
Thu
H: 59°F
L: 53°F
Fri
H: 56°F
L: 55°F
Sat
H: 57°F
L: 54°F
Sun
H: 62°F
L: 49°F
Air Quality
Nitrogen Dioxide: 16.1 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 40 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:42 PM
Daylight: 14 hrs 35 mins
Moon Transit: 12:33 AM
Moonset: 8:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
7:45 PM - 10:15 PM12:03 AM - 2:33 PM
Minor Periods
8:00 PM - 9:30 PM3:59 AM - 5:29 AM
Action Rating: 2 out of 5
Fire Weather Watch issued July 23 at 12:31PM PDT until July 24 at 11:00PM PDT by NWS Eureka CA
Effective: Wed July 23, 2025, 12:31 PM
Expires: Wed July 23, 2025, 8:45 PM
...SCATTERED DRY THUNDERSTORMS POSSIBLE THURSDAY AFTERNOON AND EVENING AND FRIDAY ACROSS THE INTERIOR MOUNTAINS... .Scattered dry thunderstorms are forecast to develop in the Klamath Mountains Thursday afternoon and evening. The highest confidence of storms is in Siskiyou, Northern Humboldt, Eastern Del Norte, and Trinity counties. Some thunder potential also exists in southern Humboldt and in the Yolla Bollys. Thunderstorms are possible again on Friday, with storms possible further south into interior Mendocino and Northern Lake, along with interior Humboldt and Trinity Counties. The National Weather Service in Eureka has issued a Fire Weather Watch, which is in effect from Friday morning through Friday evening. * AFFECTED AREA...Fire weather zone 212. * THUNDERSTORMS...Scattered thunderstorms are possible in the afternoon, mostly over the higher terrain. * OUTFLOW WINDS...Gusty and erratic outflow winds up to 40 mph are possible. * IMPACTS...Lightning strikes may start fires.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Red Flag Warning issued July 23 at 12:31PM PDT until July 24 at 11:00PM PDT by NWS Eureka CA
Effective: Wed July 23, 2025, 12:31 PM
Expires: Wed July 23, 2025, 8:45 PM
...SCATTERED DRY THUNDERSTORMS POSSIBLE THURSDAY AFTERNOON AND EVENING AND FRIDAY ACROSS THE INTERIOR MOUNTAINS... .Scattered dry thunderstorms are forecast to develop in the Klamath Mountains Thursday afternoon and evening. The highest confidence of storms is in Siskiyou, Northern Humboldt, Eastern Del Norte, and Trinity counties. Some thunder potential also exists in southern Humboldt and in the Yolla Bollys. Thunderstorms are possible again on Friday, with storms possible further south into interior Mendocino and Northern Lake, along with interior Humboldt and Trinity Counties. The National Weather Service in Eureka has issued a Red Flag Warning, which is in effect from 11 AM to 11 PM PDT Thursday. a Fire Weather Watch has also been issued. This Fire Weather Watch is in effect from Friday morning through Friday evening. * THUNDERSTORMS...Scattered thunderstorms are possible in the afternoon, mostly over the higher terrain. * OUTFLOW WINDS...Gusty and erratic outflow winds up to 40 mph are possible. * IMPACTS...Lightning strikes may start fires.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 23 at 12:31PM PDT until July 25 at 11:00PM PDT by NWS Eureka CA
Effective: Wed July 23, 2025, 12:31 PM
Expires: Wed July 23, 2025, 8:45 PM
...SCATTERED DRY THUNDERSTORMS POSSIBLE THURSDAY AFTERNOON AND EVENING AND FRIDAY ACROSS THE INTERIOR MOUNTAINS... .Scattered dry thunderstorms are forecast to develop in the Klamath Mountains Thursday afternoon and evening. The highest confidence of storms is in Siskiyou, Northern Humboldt, Eastern Del Norte, and Trinity counties. Some thunder potential also exists in southern Humboldt and in the Yolla Bollys. Thunderstorms are possible again on Friday, with storms possible further south into interior Mendocino and Northern Lake, along with interior Humboldt and Trinity Counties. The National Weather Service in Eureka has issued a Red Flag Warning, which is in effect from 11 AM to 11 PM PDT Thursday. a Fire Weather Watch has also been issued. This Fire Weather Watch is in effect from Friday morning through Friday evening. * THUNDERSTORMS...Scattered thunderstorms are possible in the afternoon, mostly over the higher terrain. * OUTFLOW WINDS...Gusty and erratic outflow winds up to 40 mph are possible. * IMPACTS...Lightning strikes may start fires.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 23 at 12:31PM PDT until July 25 at 11:00PM PDT by NWS Eureka CA
Effective: Wed July 23, 2025, 12:31 PM
Expires: Wed July 23, 2025, 8:45 PM
...SCATTERED DRY THUNDERSTORMS POSSIBLE THURSDAY AFTERNOON AND EVENING AND FRIDAY ACROSS THE INTERIOR MOUNTAINS... .Scattered dry thunderstorms are forecast to develop in the Klamath Mountains Thursday afternoon and evening. The highest confidence of storms is in Siskiyou, Northern Humboldt, Eastern Del Norte, and Trinity counties. Some thunder potential also exists in southern Humboldt and in the Yolla Bollys. Thunderstorms are possible again on Friday, with storms possible further south into interior Mendocino and Northern Lake, along with interior Humboldt and Trinity Counties. The National Weather Service in Eureka has issued a Fire Weather Watch, which is in effect from Friday morning through Friday evening. * AFFECTED AREA...Fire weather zone 212. * THUNDERSTORMS...Scattered thunderstorms are possible in the afternoon, mostly over the higher terrain. * OUTFLOW WINDS...Gusty and erratic outflow winds up to 40 mph are possible. * IMPACTS...Lightning strikes may start fires.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Fire Weather Watch issued July 23 at 12:31PM PDT until July 24 at 11:00PM PDT by NWS Eureka CA
Effective: Wed July 23, 2025, 12:31 PM
Expires: Wed July 23, 2025, 8:45 PM
...SCATTERED DRY THUNDERSTORMS POSSIBLE THURSDAY AFTERNOON AND EVENING AND FRIDAY ACROSS THE INTERIOR MOUNTAINS... .Scattered dry thunderstorms are forecast to develop in the Klamath Mountains Thursday afternoon and evening. The highest confidence of storms is in Siskiyou, Northern Humboldt, Eastern Del Norte, and Trinity counties. Some thunder potential also exists in southern Humboldt and in the Yolla Bollys. Thunderstorms are possible again on Friday, with storms possible further south into interior Mendocino and Northern Lake, along with interior Humboldt and Trinity Counties. The National Weather Service in Eureka has issued a Fire Weather Watch, which is in effect from Friday morning through Friday evening. * AFFECTED AREA...Fire weather zone 212. * THUNDERSTORMS...Scattered thunderstorms are possible in the afternoon, mostly over the higher terrain. * OUTFLOW WINDS...Gusty and erratic outflow winds up to 40 mph are possible. * IMPACTS...Lightning strikes may start fires.
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Weather Forecast
Average Temperature: 57.7°F
Average Humidity: 93%
Wind: 8.7 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 16.63 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 52.72 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:42 PM
Daylight: 14 hrs 35 mins
Moon Transit: 12:33 AM
Moonset: 8:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
7:45 PM - 10:15 PM12:03 AM - 2:33 PM
Minor Periods
8:00 PM - 9:30 PM3:59 AM - 5:29 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 56.9°F
Average Humidity: 96%
Wind: 7.8 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 13.11 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 52.04 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:41 PM
Daylight: 14 hrs 34 mins
Moon Transit: 1:31 PM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
8:41 PM - 11:11 PM1:01 PM - 3:31 PM
Minor Periods
8:38 PM - 10:08 PM5:12 AM - 6:42 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 55.5°F
Average Humidity: 97%
Wind: 9.4 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 7.2 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 49.6 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:40 PM
Daylight: 14 hrs 32 mins
Moon Transit: 2:24 PM
Moonset: 9:38 PM
Moon Phase: New
Moon Illumination: 3.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:54 PM - 4:24 PM
Minor Periods
9:08 PM - 10:38 PM6:27 AM - 7:57 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 55.4°F
Average Humidity: 95%
Wind: 9.8 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 7.58 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 49.2 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:40 PM
Daylight: 14 hrs 30 mins
Moon Transit: 3:12 PM
Moonset: 10:03 PM
Moon Phase: New
Moon Illumination: 0.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:42 PM - 5:12 PM
Minor Periods
9:33 PM - 11:03 PM7:39 AM - 9:09 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 55.8°F
Average Humidity: 82%
Wind: 8.3 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 7.66 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 34.92 μg/m3
Astronomical
Sun Transit: 1:24 PM
Sunset: 8:39 PM
Daylight: 14 hrs 28 mins
Moon Transit: 3:56 PM
Moonset: 10:25 PM
Moon Phase: New
Moon Illumination: 3.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:26 PM - 5:56 PM
Minor Periods
9:55 PM - 11:25 PM8:46 AM - 10:16 AM
Action Rating: 3 out of 5