Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.354722°NLon: 122.141667°WElev: 539ft.

NA

39°F

4°C

Humidity 85%
Wind Speed W 1 G 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 21 Feb 5:10 am PST
Extended Forecast for

2 Miles NNW Los Altos CA

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 36. Southeast wind around 5 mph.

    Slight Chance
    Showers

    Low: 36 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am.  Mostly cloudy, with a high near 57. East southeast wind 5 to 7 mph becoming north northeast in the morning.

    Slight Chance
    Showers then
    Mostly Cloudy

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers between 10pm and 4am.  Mostly cloudy, with a low around 36. West northwest wind 7 to 9 mph.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    Low: 36 °F

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 10am and 4pm.  Mostly sunny, with a high near 56. Northwest wind 15 to 21 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 56 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 33. Breezy, with a west northwest wind 18 to 23 mph becoming light west  in the evening. Winds could gust as high as 30 mph.

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

    Low: 33 °F

  • Friday

    Friday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 35.

    Mostly Clear

    Low: 35 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 36. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 57. East southeast wind 5 to 7 mph becoming north northeast in the morning.
Wednesday Night
A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 36. West northwest wind 7 to 9 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly between 10am and 4pm. Mostly sunny, with a high near 56. Northwest wind 15 to 21 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 33. Breezy, with a west northwest wind 18 to 23 mph becoming light west in the evening. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A slight chance of showers. Partly sunny, with a high near 58.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Tuesday
A slight chance of showers. Partly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
2 Miles NNW Los Altos CA
 37.39°N 122.11°W (Elev. 184 ft)
2:59 am PST Feb 21, 2018
5am PST Feb 21, 2018-6pm PST Feb 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database