Arctic Blast Set to Arrive on Thanksgiving; Dangerous Wind Chills, Lake Effect Snow, Severe Thunderstorms

A significant arctic outbreak will arrive in the northern Rockies and northern Plains on Thanksgiving into Friday and advance farther south and east through much of the Plains and Midwest this weekend. Dangerous wind chill temperatures are expected with a significant long duration lake effect snow event possible downwind of the Great Lakes. Severe thunderstorms may be possible in the Southeast. Read More >

Hazardous Weather Conditions

Freeze Watch in effect from November 27, 12:00 AM PST until November 27, 10:00 AM PST

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Mostly Cloudy

45°F

7°C

Humidity	100%
Wind Speed	ENE 5 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	26 Nov 07:05 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

Freeze Watch November 27, 12:00am until November 27, 10:00am

Click here for hazard details and duration

Freeze Watch

Today
High: 50 °F
Chance Rain
then Sunny
Tonight
Low: 35 °F
Mostly Clear
then Patchy
Frost
Wednesday
High: 53 °F
Areas Frost
then Sunny
Wednesday Night
Low: 36 °F
Clear then
Areas Frost
Thanksgiving Day
High: 53 °F
Areas Frost
then Sunny
Thursday Night
Low: 34 °F
Mostly Clear
then Frost
Friday
High: 54 °F
Frost then
Sunny
Friday Night
Low: 37 °F
Mostly Clear
then Patchy
Frost
Saturday
High: 56 °F
Patchy Frost
then Sunny

Detailed Forecast

Today

A 40 percent chance of rain before 10am. Mostly sunny, with a high near 50. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Patchy frost after 1am. Otherwise, clear, with a low around 35. East wind around 6 mph.

Wednesday

Areas of frost before 10am. Otherwise, sunny, with a high near 53. East wind around 5 mph becoming calm.

Wednesday Night

Areas of frost after 4am. Otherwise, clear, with a low around 36. Light and variable wind.

Thanksgiving Day

Areas of frost before 10am. Otherwise, sunny, with a high near 53. East southeast wind around 5 mph becoming calm in the morning.

Thursday Night

Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 34. Light east wind.

Friday

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 54.