ARCATA, CA 95521 Weather Forecast & Current Conditions

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95521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ARCATA, CA Current Weather
3:53 AM PST FEB 17, 2026
Overcast 43°F
Feels Like:	39°F
Dewpoint:	37°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	S at 6 mph
Pressure:
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

95521 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ARCATA, CA 95521 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Some thunderstorms may produce small hail. Snow level 1000 to 1500 feet. Highs 40 to 50. Southwest wind 10 to 20 mph.

TONIGHT
Slight chance of thunderstorms in the evening. Rain showers and snow showers through the night. Some thunderstorms may produce small hail in the evening. Snow level 1000 feet. Snow accumulations around 1 inch. Lows 30 to 40. South wind up to 10 mph.

WEDNESDAY
Snow showers in the morning. Rain showers through the day. Slight chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Snow level 1000 feet in the morning. Snow accumulations up to 1 inch. Highs 41 to 51. South wind up to 10 mph.

WEDNESDAY NIGHT
Rain showers and slight chance of thunderstorms. Lows 33 to 43. South wind 5 to 15 mph.

THURSDAY
Rain showers. Highs 41 to 51. Northwest wind 5 to 15 mph.

THURSDAY NIGHT
Mostly cloudy. Chance of rain showers and snow showers. Lows 26 to 36.

FRIDAY
Mostly cloudy. Rain showers and snow showers likely. Highs 44 to 54.

FRIDAY NIGHT
Rain showers likely. Lows 33 to 43.

SATURDAY THROUGH MONDAY
Rain showers. Highs 48 to 59. Lows 33 to 43.

95521 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ARCATA, CA 95521

Infrared Weather Satellite
ARCATA, CA 95521

95521 WEATHER RADAR LOOP

NEXRAD Weather Radar
ARCATA, CA 95521

MOS COMPUTER WEATHER FORECAST

ARCATA, CA 3 hourly weather forecast

weather forecast created 6:00 PM CST 2/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
17 FEB 2026

10 PM

40°

34°

Mostly Cloudy

99%
RAIN
***

0% Thunder
( 21% severe)

SW 9

92%

38°

Low 37°

1 AM

40°

33°

Mostly Cloudy

SSW 12

96%

39°

High 46°

4 AM

39°

32°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 16% severe)

SW 10

96%

38°

Mostly Cloudy

Rain

7 AM

38°

32°

Mostly Cloudy

SSW 8

100%

38°

10 AM

41°

36°

Mostly Cloudy

97%
RAIN
***

0% Thunder
( 19% severe)

WSW 8

93%

39°

1 PM

43°

38°

Mostly Cloudy

SW 9

79%

37°

4 PM

43°

39°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 20% severe)

W 6

76%

36°

7 PM

38°

36°

Mostly Cloudy

ENE 3

89%

35°

Wednesday
18 FEB 2026

10 PM

36°

33°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 11% severe)

SE 3

92%

34°

Low 32°

1 AM

35°

31°

Mostly Cloudy

SSE 5

100%

35°

High 47°

4 AM

35°

31°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 6% severe)

S 5

100%

35°

Mostly Cloudy

Rain Likely

7 AM

35°

32°

Mostly Cloudy

SSE 3

100%

35°

10 AM

41°

38°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 9% severe)

S 5

86%

37°

1 PM

44°

39°

Mostly Cloudy

S 8

76%

37°

4 PM

44°

40°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 10% severe)

SSW 7

79%

38°

7 PM

41°

36°

Mostly Cloudy

S 7

89%

38°


ARCATA, CA extended weather forecast
Thursday 19 FEB 2026	Friday 20 FEB 2026	Saturday 21 FEB 2026	Sunday 22 FEB 2026	Monday 23 FEB 2026
Low 37°	Low 31°	Low 41°	Low 50°	Low 48°
High 50°	High 50°	High 61°	High 60°	High 55°

Overcast 96% Rain	Mostly Cloudy 17% Rain	Overcast 43% Rain	Overcast 88% Rain	Overcast 89% Rain

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