
Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
51°F
11°C
| Humidity | 69% |
| Wind Speed | WSW 4 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 05 Sep 12:10 AM PDT |
2 Miles NNE Portola Valley CA
Overnight

Low: 53 °F
Patchy Fog
Saturday
High: 77 °F
Patchy Fog
then SunnySaturday Night

Low: 53 °F
Mostly Clear
Sunday

High: 75 °F
Sunny
Sunday Night
Low: 53 °F
Mostly Clear
then Patchy
FogLabor Day
High: 85 °F
Patchy Fog
then SunnyMonday Night

Low: 57 °F
Mostly Clear
Tuesday

High: 88 °F
Mostly Sunny
Tuesday Night

Low: 61 °F
Slight Chance
Rain
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
37.4°N 122.2°W (Elev. 397 ft)


