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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Rain

46°F

8°C

Humidity 81%
Wind Speed SSW 4 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 04:20 PM PST
Extended Forecast for

Milpitas CA

Flood Advisory February 17, 04:36pm until February 17, 05:00pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory February 17, 04:36pm until February 17, 05:00pm

    NOW until 5:00pm Tue

    Flood Advisory

  • This Afternoon

    High: 49 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then rain likely, mainly after 5am. Patchy fog between 4am and 5am. Low around 36. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain and thunderstorms likely before 1pm, then a slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 51. South southwest wind around 6 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm. Low around 39. Southwest wind 8 to 14 mph becoming southeast in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 10am. High near 48. Breezy, with a south southeast wind 10 to 15 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain then
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm. Areas of frost after 4am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain between 10am and 4pm. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 53. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain after 10pm. Partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. Steady temperature around 49. West southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then rain likely, mainly after 5am. Patchy fog between 4am and 5am. Low around 36. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and thunderstorms likely before 1pm, then a slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 51. South southwest wind around 6 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain, mainly after 10pm. Low around 39. Southwest wind 8 to 14 mph becoming southeast in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 10am. High near 48. Breezy, with a south southeast wind 10 to 15 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Areas of frost after 4am. Otherwise, partly cloudy, with a low around 33.
Friday
A slight chance of rain between 10am and 4pm. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 53. Chance of precipitation is 20%.
Friday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 36.
Saturday
A chance of rain, mainly after 10am. Partly sunny, with a high near 57.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 61.
Sunday Night
Rain. Cloudy, with a low around 50.
Monday
Rain. Cloudy, with a high near 62.
Monday Night
Rain. Cloudy, with a low around 48.
Tuesday
Rain. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Milpitas CA
 37.44°N 121.92°W (Elev. 7 ft)
Last Update:
2:05 pm PST Feb 17, 2026
Forecast Valid:
4pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation