Hourly Weather Forecast - Port Costa, CA

12 AM
47°F
0%
5mph
WSW
Partly Cloudy
Humidity
96%
Feels like
45°F
Dew Point
46°F
1 AM
47°F
0%
5mph
WSW
Partly Cloudy
Humidity
98%
Feels like
44°F
Dew Point
46°F
2 AM
46°F
0%
5mph
WSW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
3 AM
47°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
4 AM
47°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
46°F
Dew Point
47°F
5 AM
48°F
0%
4mph
SW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
48°F
6 AM
49°F
0%
4mph
S
Foggy
Humidity
100%
Feels like
48°F
Dew Point
49°F
7 AM
50°F
0%
4mph
S
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
7:07 AM
8 AM
53°F
0%
3mph
SSW
Cloudy
Humidity
93%
Feels like
53°F
Dew Point
51°F
9 AM
55°F
0%
3mph
W
Mostly Cloudy
Humidity
86%
Feels like
55°F
Dew Point
51°F
10 AM
58°F
0%
5mph
WNW
Partly Cloudy
Humidity
79%
Feels like
58°F
Dew Point
52°F
11 AM
61°F
0%
5mph
WNW
Partly Cloudy
Humidity
72%
Feels like
61°F
Dew Point
52°F
12 PM
63°F
0%
6mph
W
Partly Cloudy
Humidity
66%
Feels like
63°F
Dew Point
51°F
1 PM
64°F
0%
6mph
W
Partly Cloudy
Humidity
62%
Feels like
64°F
Dew Point
51°F
2 PM
65°F
0%
6mph
W
Partly Cloudy
Humidity
59%
Feels like
65°F
Dew Point
50°F
3 PM
64°F
0%
7mph
W
Mostly Sunny
Humidity
59%
Feels like
64°F
Dew Point
50°F
4 PM
62°F
0%
7mph
W
Mostly Sunny
Humidity
63%
Feels like
62°F
Dew Point
49°F
5 PM
59°F
0%
6mph
W
Mostly Sunny
Humidity
69%
Feels like
59°F
Dew Point
49°F
5:38 PM
6 PM
55°F
0%
6mph
W
Clear
Humidity
77%
Feels like
55°F
Dew Point
48°F
7 PM
53°F
0%
5mph
WSW
Clear
Humidity
83%
Feels like
53°F
Dew Point
48°F
8 PM
51°F
0%
5mph
WSW
Mostly Clear
Humidity
86%
Feels like
51°F
Dew Point
47°F
9 PM
50°F
0%
5mph
SW
Cloudy
Humidity
88%
Feels like
50°F
Dew Point
47°F
10 PM
49°F
0%
5mph
SW
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
47°F
11 PM
49°F
0%
5mph
SW
Cloudy
Humidity
93%
Feels like
46°F
Dew Point
47°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Seasons clash across the U.S. on Tuesday, with an early spring preview in the West.

Image courtesy of Pixabay.com

All About Snow Squalls

(Image provided by Pixabay.com)

Before A Winter Storm: Prep Your Pets!

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

A panoramic winter view of Crater Lake from Rim Village. (WolfmanSF via Wikimedia Commons)

Working Safely in Cold Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide