Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Current conditions at
LAS TRAMPAS (LTRC1)
Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.NA
50°F
10°C
| Humidity | 88% |
| Wind Speed | NE 8 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Wind Chill | 47°F (8°C) |
| Last update | 28 Jan 06:28 PM PST |
Extended Forecast for
5 Miles NW Castro Valley CA
Tonight
Low: 43 °F
Mostly Clear
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 44 °F
Partly Cloudy
Friday
High: 64 °F
Partly Sunny
Friday Night
Low: 45 °F
Mostly Cloudy
Saturday
High: 65 °F
Partly Sunny
Saturday Night
Low: 46 °F
Mostly Cloudy
Sunday
High: 63 °F
Mostly Cloudy
Sunday Night
Low: 46 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 43. Light northeast wind.
Thursday
Sunny, with a high near 63. North northeast wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 44. Light northeast wind.
Friday
Partly sunny, with a high near 64. Northeast wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 45. East northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NW Castro Valley CA
37.77°N 122.12°W (Elev. 597 ft)
37.77°N 122.12°W (Elev. 597 ft)
12:26 pm PST Jan 28, 2026
7pm PST Jan 28, 2026-6pm PST Feb 4, 2026
Additional Resources
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