Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Mist

55°F

13°C

Humidity 100%
Wind Speed SSW 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 15 Jul 11:55 PM PDT
Extended Forecast for

3 Miles SW Hillsborough CA

  • Overnight

    Overnight: A slight chance of drizzle.  Mostly cloudy, with a low around 51. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Slight Chance
    Drizzle

  • Wednesday

    Wednesday: A slight chance of drizzle before 11am.  Partly sunny, with a high near 60. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 60 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle after 11pm.  Mostly cloudy, with a low around 52. Southwest wind 9 to 13 mph.

    Low: 52 °F

    Slight Chance
    Drizzle

  • Thursday

    Thursday: Patchy fog between 8am and 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 64. West southwest wind 7 to 10 mph.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 52. West southwest wind 6 to 11 mph.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle. Mostly cloudy, with a low around 51. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of drizzle before 11am. Partly sunny, with a high near 60. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of drizzle after 11pm. Mostly cloudy, with a low around 52. Southwest wind 9 to 13 mph.
Thursday
Patchy fog between 8am and 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 64. West southwest wind 7 to 10 mph.
Thursday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. West southwest wind 6 to 11 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Hillsborough CA
 37.52°N 122.4°W (Elev. 1293 ft)
1:26 pm PDT Jul 15, 2025
12am PDT Jul 16, 2025-6pm PDT Jul 22, 2025
 
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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