Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Clear

59°F

15°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Feb 05:55 PM PST
Extended Forecast for

3 Miles NE Sunnyvale CA

  • Tonight

    Tonight: Patchy fog before 11pm, then areas of fog after midnight.  Otherwise, partly cloudy, with a low around 42. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Areas Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, sunny, with a high near 67. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Light north wind.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Light east wind.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog before 11pm, then areas of fog after midnight. Otherwise, partly cloudy, with a low around 42. North northwest wind around 6 mph becoming calm in the evening.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 71. Light north wind.
Tuesday Night
Mostly clear, with a low around 43. Light east wind.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Sunday
A slight chance of rain. Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Sunnyvale CA
 37.41°N 121.97°W (Elev. 10 ft)
1:33 pm PST Feb 1, 2026
6pm PST Feb 1, 2026-6pm PST Feb 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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