Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Mostly Cloudy

52°F

11°C

Humidity 66%
Wind Speed S 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Feb 11:55 AM PST
Extended Forecast for

2 Miles S Sunnyvale CA

  • This Afternoon

    This Afternoon: Rain likely, mainly before 3pm.  Partly sunny, with a high near 52. West northwest wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Tonight

    Tonight: Rain.  Low around 41. Southeast wind 6 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain Likely
    then Rain

  • Thursday

    Thursday: Rain before 2pm, then a slight chance of rain after 3pm.  High near 51. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain then
    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Patchy fog after 4am. Patchy frost after 3am.  Otherwise, partly cloudy, with a low around 35. West northwest wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 24 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Patchy Frost
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Patchy frost before 8am.  Otherwise, partly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Patchy Frost
    and Patchy
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm.  Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain likely, mainly before 3pm. Partly sunny, with a high near 52. West northwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 41. Southeast wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain before 2pm, then a slight chance of rain after 3pm. High near 51. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 20 percent chance of rain before 10pm. Patchy fog after 4am. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 35. West northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 24 mph.
Friday
Patchy fog before 7am. Patchy frost before 8am. Otherwise, partly sunny, with a high near 54. Light and variable wind.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 58.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 62.
Sunday Night
Rain. Mostly cloudy, with a low around 51.
Monday
Rain likely. Mostly cloudy, with a high near 63.
Monday Night
Rain. Mostly cloudy, with a low around 50.
Tuesday
Rain likely. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sunnyvale CA
 37.36°N 122.02°W (Elev. 128 ft)
12:09 pm PST Feb 18, 2026
12pm PST Feb 18, 2026-6pm PST Feb 24, 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