Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Hazardous Weather Conditions

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65ft.

Fog

54°F

12°C

Humidity 100%
Wind Speed NNW 5 MPH
Barometer 29.97 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 04 May 12:55 am PDT
Extended Forecast for

Half Moon Bay CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. Light south wind.

    Mostly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 62. South wind 5 to 15 mph, with gusts as high as 18 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Some of the storms could produce small hail.  Mostly cloudy, with a low around 49. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 49 °F

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Some of the storms could produce small hail.  Partly sunny, with a high near 62. Southwest wind 3 to 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 62 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. West southwest wind 5 to 8 mph becoming north northwest in the evening.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 49 °F

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 61. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 61 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 49.

    Slight Chance
    Showers

    Low: 49 °F

  • Saturday

    Saturday: A slight chance of showers.  Mostly cloudy, with a high near 63.

    Slight Chance
    Showers

    High: 63 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Partly cloudy, with a low around 49.

    Slight Chance
    Showers

    Low: 49 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. Light south wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 62. South wind 5 to 15 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Some of the storms could produce small hail. Mostly cloudy, with a low around 49. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Some of the storms could produce small hail. Partly sunny, with a high near 62. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind 5 to 8 mph becoming north northwest in the evening. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 63.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Half Moon Bay CA
 37.45°N 122.44°W (Elev. 43 ft)
12:55 pm PDT May 3, 2016
1am PDT May 4, 2016-6pm PDT May 10, 2016
 
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Additional Resources

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Hourly Weather Forecast

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