Blizzard Conditions Over the Sierra Nevada Mountains; Critical Fire Weather in the High Plains

A significant winter storm continues to impact much of the West with heavy mountain snow and widespread damaging winds, including dangerous, blizzard conditions in the Sierra Nevada. In the Central and Southern High Plains, an expansive area of warm, dry, and windy conditions is leading to a large area of elevated to high-end critical fire-weather conditions.
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Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Today

    Chance Drizzle

    NNE 10kt
    4-5ft

    High: 47 °F

  • Tonight

    Mostly Cloudy

    N 10kt
    4ft

    Low: 42 °F

  • Monday

    Mostly Cloudy

    ENE 10kt
    3ft

    High: 46 °F

  • Monday
    Night

    Cloudy

    Light Wind
    3ft

    Low: 40 °F

  • Tuesday

    Showers Likely

    Light Wind
    3ft

    High: 45 °F

  • Tuesday
    Night

    Rain

    SSW 10kt
    3ft

    Low: 42 °F

  • Wednesday

    Scattered Showers

    SSW 10kt
    3ft

    High: 52 °F

  • Wednesday
    Night

    Showers Likely

    ENE 15kt
    3ft

    Low: 42 °F

  • Thursday

    Rain Likely

    NNE 20kt
    4-5ft

    High: 43 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:34 am EST Mar 3, 2024
Forecast Valid: 5am EST Mar 3, 2024-6pm EST Mar 9, 2024

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Detailed Forecast


Today
NE wind around 10 kt becoming N in the afternoon. A chance of drizzle before 10am. Areas of fog before noon. Seas 4 to 5 ft.
Tonight
N wind 5 to 10 kt. Mostly cloudy. Seas around 4 ft.
Monday
NNE wind around 10 kt becoming ENE in the afternoon. Mostly cloudy. Seas around 3 ft.
Monday Night
Variable winds 5 kt or less. Cloudy. Seas around 3 ft.
Tuesday
Variable winds 5 kt or less. Showers likely, mainly after 4pm. Seas around 3 ft.
Tuesday Night
ESE wind 5 to 10 kt becoming SSW after midnight. Rain, mainly before 1am. Seas around 3 ft.
Wednesday
SW wind around 10 kt becoming S in the afternoon. Scattered showers after 1pm. Seas around 3 ft.
Wednesday Night
SSE wind 10 to 15 kt becoming ENE after midnight. Winds could gust as high as 25 kt. Showers likely. Seas around 3 ft.
Thursday
NE wind 15 to 20 kt becoming N in the afternoon. Rain likely. Seas 4 to 5 ft.

*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: 42.89°N 70.76°W
Last Update: 3:34 am EST Mar 3, 2024
Forecast Valid: 5am EST Mar 3, 2024-6pm EST Mar 9, 2024
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