Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.
Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
49°F
9°C
| Humidity | 100% |
| Wind Speed | W 2 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 07 Jan 01:10 AM PST |
Extended Forecast for
Los Altos CA
Extreme Cold Watch January 9, 01:00am until January 9, 09:00am
Overnight
Low: 47 °F
Patchy Fog
Wednesday
High: 58 °F
Decreasing
CloudsWednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 54 °F
Sunny
Thursday Night
Low: 37 °F
Mostly Clear
Friday
High: 56 °F
Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Mostly Cloudy
Detailed Forecast
Overnight
Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 58. Light west northwest wind becoming northwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 42. West northwest wind around 10 mph.
Thursday
Sunny, with a high near 54. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 37. North northeast wind 3 to 6 mph.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Los Altos CA
37.37°N 122.1°W (Elev. 226 ft)
37.37°N 122.1°W (Elev. 226 ft)
12:26 am PST Jan 7, 2026
1am PST Jan 7, 2026-6pm PST Jan 13, 2026
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