Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
50°F
10°C
| Humidity | 60% |
| Wind Speed | SE 7 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Wind Chill | 47°F (8°C) |
| Last update | 14 Apr 06:28 AM PDT |
Extended Forecast for
4 Miles ENE Clayton CA
Today
High: 61 °F
Sunny
Tonight
Low: 46 °F
Mostly Clear
Wednesday
High: 61 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 46 °F
Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 61. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 46. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 61. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 47. West southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 62. West wind 13 to 15 mph becoming north in the morning. Winds could gust as high as 28 mph.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A slight chance of rain. Mostly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Clayton CA
37.95°N 121.88°W (Elev. 1358 ft)
37.95°N 121.88°W (Elev. 1358 ft)
1:43 am PDT Apr 14, 2026
7am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
