Hourly Weather Forecast - Arcata, CA

12 AM
45°F
0%
3mph
NE
Mostly Cloudy
Humidity
95%
Feels like
43°F
Dew Point
43°F
1 AM
44°F
0%
3mph
NE
Mostly Cloudy
Humidity
96%
Feels like
43°F
Dew Point
43°F
2 AM
44°F
0%
4mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
43°F
Dew Point
43°F
3 AM
44°F
0%
4mph
ENE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
44°F
4 AM
43°F
0%
4mph
E
Mostly Cloudy
Humidity
98%
Feels like
41°F
Dew Point
43°F
5 AM
42°F
0%
4mph
E
Mostly Cloudy
Humidity
98%
Feels like
40°F
Dew Point
42°F
6 AM
42°F
0%
4mph
E
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
40°F
7 AM
42°F
0%
4mph
E
Mostly Cloudy
Humidity
93%
Feels like
40°F
Dew Point
40°F
7:36 AM
8 AM
43°F
0%
3mph
S
Mostly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
42°F
9 AM
46°F
0%
3mph
SW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
10 AM
49°F
0%
3mph
W
Partly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
47°F
11 AM
51°F
0%
3mph
W
Partly Cloudy
Humidity
89%
Feels like
51°F
Dew Point
47°F
12 PM
52°F
0%
4mph
WNW
Partly Cloudy
Humidity
88%
Feels like
52°F
Dew Point
48°F
1 PM
53°F
0%
4mph
WNW
Partly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
48°F
2 PM
52°F
0%
4mph
NW
Partly Cloudy
Humidity
84%
Feels like
52°F
Dew Point
48°F
3 PM
52°F
0%
4mph
NW
Partly Cloudy
Humidity
86%
Feels like
52°F
Dew Point
48°F
4 PM
50°F
0%
4mph
NW
Partly Cloudy
Humidity
88%
Feels like
50°F
Dew Point
47°F
5 PM
48°F
0%
3mph
NW
Partly Cloudy
Humidity
93%
Feels like
48°F
Dew Point
46°F
5:17 PM
6 PM
46°F
0%
3mph
SW
Partly Cloudy
Humidity
98%
Feels like
46°F
Dew Point
46°F
7 PM
45°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F
8 PM
43°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
9 PM
42°F
0%
3mph
SSE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
10 PM
42°F
0%
3mph
SSE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
11 PM
42°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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