National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Hazardous Weather Conditions

Current Conditions

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Arcata CA

7 Day Forecast

For More Weather Information:

Eureka, CA Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 67 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 54 °F

Sunday

Patchy Fog

Patchy
Fog

High: 65 °F

Sunday
Night

Patchy Fog

Patchy
Fog

Low: 54 °F

Monday

Patchy Fog

Patchy
Fog

High: 66 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 55 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 67 °F

Tuesday
Night

Patchy Fog

Patchy
Fog

Low: 55 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 69 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 67. Northwest wind around 8 mph.
  • Tonight Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. Northwest wind 5 to 8 mph becoming calm in the evening.
  • Sunday Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
  • Sunday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. Northwest wind 5 to 8 mph.
  • Monday Patchy fog before 11am. Otherwise, partly sunny, with a high near 66. Northwest wind 3 to 7 mph.
  • Monday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
  • Tuesday Patchy fog before 11am. Otherwise, partly sunny, with a high near 67.
  • Tuesday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
  • Wednesday Patchy fog before 11am. Otherwise, partly sunny, with a high near 69.
  • Wednesday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
  • Thursday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65.
  • Thursday Night Partly cloudy, with a low around 55.
  • Friday Partly sunny, with a high near 65.