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

Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mostly Cloudy

63°F

17°C

Humidity 88%
Wind Speed SW 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 15 Jun 02:15 PM PDT
Extended Forecast for

3 Miles S Montara CA

Coastal Flood Advisory June 15, 02:40pm until June 17, 05:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory June 15, 02:40pm until June 17, 05:00am

    NOW until 5:00am Wed

    Coastal Flood Advisory

  • This Afternoon

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 55. Light west wind.

    Low: 55 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 61 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. South southwest wind around 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. West wind around 7 mph.
Tonight
Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 55. Light west wind.
Tuesday
Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. Light south wind becoming south southwest 5 to 9 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 57. South southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 62. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Mostly cloudy, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 56.
Juneteenth
Mostly cloudy, with a high near 61.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
Saturday
Areas of fog. Otherwise, mostly cloudy, with a high near 60.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Sunday
Patchy fog. Otherwise, mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Montara CA
 37.51°N 122.51°W (Elev. 0 ft)
Last Update:
1:26 pm PDT Jun 15, 2026
Forecast Valid:
2pm PDT Jun 15, 2026-6pm PDT Jun 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation