Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Overcast

59°F

15°C

Humidity	100%
Wind Speed	NW 5 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	59°F (15°C)
Visibility	9.00 mi
Last update	18 Aug 07:55 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Half Moon Bay CA

Today
High: 64 °F
Mostly Sunny
Tonight
Low: 55 °F
Increasing
Clouds
Tuesday
High: 63 °F
Partly Sunny
Tuesday Night
Low: 55 °F
Slight Chance
Drizzle and
Patchy Fog
Wednesday
High: 67 °F
Slight Chance
Drizzle and
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 56 °F
Partly Cloudy
then Patchy
Fog
Thursday
High: 69 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 56 °F
Mostly Cloudy
Friday
High: 66 °F
Patchy Fog
then Partly
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 64. Calm wind becoming west northwest 5 to 7 mph in the morning.

Tonight

Increasing clouds, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 63. Calm wind becoming west northwest 5 to 8 mph in the morning.

Tuesday Night

A slight chance of drizzle. Patchy fog before 10pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 55. West northwest wind 3 to 8 mph.

Wednesday

A slight chance of drizzle before 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

Wednesday Night

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56.

Thursday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69.

Thursday Night

Mostly cloudy, with a low around 56.

Friday

Patchy fog before 11am. Otherwise, partly sunny, with a high near 66.

Friday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 56.

Saturday

Patchy fog. Otherwise, mostly cloudy, with a high near 66.