
Prolonged Atmospheric River Will Impact the Northwest Early this Week
A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >
Hayward, Hayward Air Terminal (KHWD)
Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.haze
52°F
11°C
| Humidity | 81% |
| Wind Speed | WNW 5 MPH |
| Barometer | 30.26 in (1024.72 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 4.00 mi |
| Last update | 07 Dec 04:35 PM PST |
Castro Valley CA
Tonight

Low: 42 °F
Mostly Clear
Monday

High: 64 °F
Sunny
Monday Night

Low: 45 °F
Mostly Clear
Tuesday

High: 63 °F
Sunny
Tuesday Night

Low: 46 °F
Mostly Clear
Wednesday

High: 66 °F
Sunny
Wednesday Night

Low: 47 °F
Mostly Clear
Thursday
High: 67 °F
Patchy Fog
then SunnyThursday Night

Low: 46 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
37.69°N 122.07°W (Elev. 197 ft)


