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

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.

Partly Cloudy

61°F

16°C

Humidity 87%
Wind Speed S 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 16 Jul 04:15 PM PDT
Extended Forecast for

2 Miles SSE Half Moon Bay CA

  • Tonight

    Tonight: A slight chance of drizzle after 11pm.  Patchy fog before 2am, then patchy fog after 3am.  Otherwise, cloudy, with a low around 53. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of drizzle before 11am.  Mostly cloudy, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Drizzle then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 52. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 1am, then patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Patchy Fog

Detailed Forecast

Tonight
A slight chance of drizzle after 11pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, with a low around 53. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of drizzle before 11am. Mostly cloudy, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Friday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 51.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62.
Sunday Night
Patchy fog before 1am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54.
Monday
Patchy fog before noon. Otherwise, cloudy, with a high near 60.
Monday Night
Patchy fog. Otherwise, cloudy, with a low around 53.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 61.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Half Moon Bay CA
 37.45°N 122.41°W (Elev. 197 ft)
4:12 pm PDT Jul 16, 2025
4pm PDT Jul 16, 2025-6pm PDT Jul 23, 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