Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Overcast

46°F

8°C

Humidity 87%
Wind Speed ESE 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 18 Feb 10:00 PM PST
Extended Forecast for

Hillsborough CA

  • Tonight

    Tonight: Rain, mainly after 11pm.  Steady temperature around 45. South wind 5 to 9 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: Rain before 1pm, then a slight chance of rain after 4pm.  High near 52. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain then
    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 40. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm.  Partly sunny, with a high near 58. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Rain

  • Sunday

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

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 54.

    Low: 54 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly after 11pm. Steady temperature around 45. South wind 5 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain before 1pm, then a slight chance of rain after 4pm. High near 52. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 37 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. Partly cloudy, with a low around 40. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 54. Light and variable wind.
Friday Night
Partly cloudy, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.
Saturday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 58. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 50. Chance of precipitation is 80%.
Sunday
Rain. Mostly cloudy, with a high near 62.
Sunday Night
Rain. Cloudy, with a low around 54.
Monday
Rain. Mostly cloudy, with a high near 63.
Monday Night
Rain. Mostly cloudy, with a low around 51.
Tuesday
Rain. Mostly cloudy, with a high near 61.
Tuesday Night
Rain. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsborough CA
 37.55°N 122.35°W (Elev. 197 ft)
5:13 pm PST Feb 18, 2026
10pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database