
Great Lakes Snow through Friday; High Winds in the Northern and Central Plains
A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >
Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
66°F
19°C
| Humidity | 19% |
| Wind Speed | SSW 2 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Last update | 15 Jan 04:50 PM PST |
Extended Forecast for
3 Miles SSE Clayton CA
Tonight

Low: 50 °F
Mostly Clear
Friday

High: 58 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Saturday

High: 56 °F
Mostly Sunny
Saturday Night

Low: 43 °F
Mostly Cloudy
Sunday

High: 57 °F
Mostly Sunny
Sunday Night

Low: 42 °F
Mostly Clear
M.L.King Day

High: 56 °F
Sunny
Monday Night

Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 50. East wind around 6 mph becoming north after midnight.
Friday
Sunny, with a high near 58. East northeast wind around 7 mph.
Friday Night
Mostly clear, with a low around 43. East northeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 56. East northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 43. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 42.
M.L.King Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Clayton CA
37.9°N 121.9°W (Elev. 1814 ft)
37.9°N 121.9°W (Elev. 1814 ft)
12:26 pm PST Jan 15, 2026
5pm PST Jan 15, 2026-6pm PST Jan 22, 2026


