Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Clear

81°F

27°C

Humidity 42%
Wind Speed N 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Mar 02:15 PM PDT
Extended Forecast for

Moffett Nas/Mtn Vie CA

Heat Advisory March 17, 02:31pm until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 17, 02:31pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Light northwest wind.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. Light north northwest wind.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 86. North northwest wind around 6 mph.
Tonight
Clear, with a low around 58. Light northwest wind.
Wednesday
Sunny, with a high near 88. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 61. Light north northwest wind.
Thursday
Sunny, with a high near 88. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Moffett Nas/Mtn Vie CA
 37.42°N 122.06°W (Elev. 30 ft)
1:49 pm PDT Mar 17, 2026
2pm PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
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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