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Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More...

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.51°N Lon: 122.5°W Elev: 65ft.

Light Rain

14°C

57°F

Humidity 94%
Wind Speed kph (mph)
Wind Gusts 80 kph (49 mph)
Barometer 1009.5 hPa (29.81 inHg)
Dewpoint 13°C (55°F)
Visibility 2.41 km (1.5 mi)
Last update Jan 16 2019, 2:55 PM PST
Extended Forecast for

Pacifica CA

  • This Afternoon

    Showers And Thunderstorms

    14°C

    Showers And Thunderstorms

  • Tonight

    Showers And Thunderstorms

    11°C

    Showers And Thunderstorms

  • Thursday

    Showers And Thunderstorms

    14°C

    Showers And Thunderstorms

  • Thursday Night

    Chance Rain Showers then Mostly Cloudy

    9°C

    Chance Rain Showers then Mostly Cloudy

  • Friday

    Partly Sunny

    14°C

    Partly Sunny

  • Friday Night

    Mostly Cloudy

    9°C

    Mostly Cloudy

  • Saturday

    Partly Sunny

    14°C

    Partly Sunny

  • Saturday Night

    Mostly Cloudy then Chance Light Rain

    10°C

    Mostly Cloudy then Chance Light Rain

  • Sunday

    Chance Light Rain

    14°C

    Chance Light Rain

This Afternoon
Rain before 4pm, then showers and thunderstorms. Some of the storms could produce small hail and heavy rain. Cloudy. High near 14, with temperatures falling to around 12 in the afternoon. South wind 61 to 67 km/h, with gusts as high as 96 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 5 cm possible.
Tonight
Showers and thunderstorms. Some of the storms could produce small hail and heavy rain. Cloudy, with a low around 11. South southwest wind 37 to 67 km/h, with gusts as high as 96 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 5 cm possible.
Thursday
Showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy. High near 14, with temperatures falling to around 11 in the afternoon. Southwest wind 28 to 44 km/h, with gusts as high as 61 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 1.5 cm possible.
Thursday Night
A chance of rain showers before 7pm. Mostly cloudy, with a low around 9. West wind 11 to 28 km/h, with gusts as high as 39 km/h. Chance of precipitation is 40%. New rainfall amounts less than 0.5 cm possible.
Friday
Partly sunny, with a high near 14. East wind around 13 km/h.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Partly sunny, with a high near 14.
Saturday Night
A chance of rain after 4am. Mostly cloudy, with a low around 10.
Sunday
A chance of rain before 4pm, then a slight chance of rain showers. Partly sunny, with a high near 14.
Sunday Night
A slight chance of rain showers before 10pm. Partly cloudy, with a low around 8.
M.L. King Jr. Day
Sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 14.
Tuesday Night
Mostly clear, with a low around 9.
Point Forecast:
Pacifica CA
37.61°N 122.49°W (719 ft)
1:27 PM PST Jan 16, 2019
7:00 AM PST Jan 16, 2019 thru
5:00 AM PST Jan 24, 2019
 

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