Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall.
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Philadelphia, PA Local Forecast Office

31NM SSE New York NY

Marine Point Forecast

[NOTICE]
  • Today

    Chance Thunderstorms

    Winds IncreasingSSW 35km/h
    1m

    High: 23 °C

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Showers Likely

    SW 30km/h
    2m

    Low: 19 °C

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Sunny

    WSW 35km/h
    1-2m

    High: 23 °C

    Small Craft Advisory
    Small Craft Advisory

  • Monday
    Night

    Mostly Clear

    WSW 25km/h
    1m

    Low: 17 °C

  • Tuesday

    Sunny

    W 25km/h
    1m

    High: 22 °C

  • Tuesday
    Night

    Mostly Clear

    W 25km/h
    1m

    Low: 14 °C

  • Wednesday

    Sunny

    W 25km/h
    1m

    High: 19 °C

  • Wednesday
    Night

    Partly Cloudy

    NNW 25km/h
    1m

    Low: 14 °C

  • Thursday

    Mostly Sunny

    N 25km/h
    1m

    High: 18 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 am EDT Sep 25, 2022
Forecast Valid: 7am EDT Sep 25, 2022-6pm EDT Oct 1, 2022

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING

Synopsis: A cold front will approach from the west today and it is forecast to pass through our area tonight. High pressure is expected to nose into our region from the west and southwest for Monday and Tuesday. A cold front from the northwest is anticipated to arrive on Wednesday, followed by high pressure for Thursday through Saturday.

Today
SSW wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 40 km/h. A chance of showers and thunderstorms, mainly after 3pm. Some of the storms could produce small hail and gusty winds. Seas around 1 m.
Tonight
SW wind around 30 km/h, with gusts as high as 40 km/h. Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could produce small hail and gusty winds. Seas around 2 m.
Monday
WSW wind 30 to 35 km/h. Sunny. Seas 1 to 2 m.
Monday Night
WSW wind around 25 km/h, with gusts as high as 35 km/h. Mostly clear. Seas around 1 m.
Tuesday
W wind around 25 km/h, with gusts as high as 35 km/h. Sunny. Seas around 1 m.
Tuesday Night
W wind around 25 km/h, with gusts as high as 35 km/h. Mostly clear. Seas around 1 m.
Wednesday
W wind around 25 km/h, with gusts as high as 30 km/h. Sunny. Seas around 1 m.
Wednesday Night
NNW wind around 25 km/h, with gusts as high as 35 km/h. Partly cloudy. Seas around 1 m.
Thursday
N wind around 25 km/h, with gusts as high as 35 km/h. Mostly sunny. Seas around 1 m.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 40.22°N 73.82°W
Last Update: 4:12 am EDT Sep 25, 2022
Forecast Valid: 7am EDT Sep 25, 2022-6pm EDT Oct 1, 2022
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