National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

Lat: 37.40583°NLon: 122.04806°WElev: 33.0ft.

Clear

50°F

10°C

Humidity 87%
Wind Speed ESE 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 06 Feb 05:55 AM PST
Extended Forecast for

3 Miles NE Sunnyvale CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 70 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 66 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 44. West northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Areas Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 63.

    High: 63 °F

    Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A slight chance of rain after 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 44. Calm wind.
Saturday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 44. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 46.
Monday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 63.
Monday Night
A slight chance of rain after 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44.
Tuesday
A chance of rain, mainly after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 60.
Tuesday Night
A chance of rain. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 60.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 39.
Thursday
Patchy fog. Otherwise, sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Sunnyvale CA
 37.41°N 121.97°W (Elev. 10 ft)
Last Update:
12:39 am PST Feb 6, 2026
Forecast Valid:
6am PST Feb 6, 2026-6pm PST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation