Rain and Snow Winding Down in the West; Critical Fire Weather in the Southwest; Winter Storm in Alaska

The Atmospheric River event is beginning to wind down along the West Coast. However, lingering showers and mountain snow will remain throughout the day. In the southwest, dry conditions combined with gusty winds has led to critical fire weather concerns especially in west Texas and New Mexico. A potent system in Alaska has prompted Blizzard warnings across the Western and Northern Arctic Coast.
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Gray/Portland, ME Local Forecast Office

14NM NE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Partly Sunny

    SSE 15km/h
    < 1m

    High: 3 °C

  • Tonight

    Mostly Cloudy

    SSE 10km/hWinds Decreasing
    < 1m

    Low: -3 °C

  • Thursday

    Decreasing Clouds

    ESE 10km/h
    < 1m

    High: 4 °C

  • Thursday
    Night

    Chance Rain/Snow

    S 15km/h
    < 1m

    Low: 0 °C

  • Friday

    Rain

    S 15km/h
    < 1m

    High: 5 °C

  • Friday
    Night

    Chance Rain

    Winds IncreasingNW 25km/h
    < 1m

    Low: -6 °C

  • Saturday

    Sunny

    WNW 25km/h
    < 1m

    High: -2 °C

  • Saturday
    Night

    Mostly Clear

    NW 25km/hWinds Decreasing
    < 1m

    Low: -8 °C

  • Sunday

    Sunny

    Winds IncreasingSSW 20km/h
    < 1m

    High: 2 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:24 am EST Feb 21, 2024
Forecast Valid: 1pm EST Feb 21, 2024-6pm EST Feb 27, 2024

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Detailed Forecast


This Afternoon
SSE wind 10 to 15 km/h. Partly sunny. Seas 1 m or less.
Tonight
SSE wind 7 to 10 km/h becoming ESE 5 to 8 km/h after midnight. Mostly cloudy. Seas 1 m or less.
Thursday
E wind 5 to 10 km/h becoming SE in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 1 m or less.
Thursday Night
SSE wind 10 to 15 km/h becoming SSW after midnight. A chance of snow between 1am and 2am, then a chance of rain after 2am. Seas 1 m or less.
Friday
S wind around 15 km/h becoming WSW in the afternoon. Winds could gust as high as 30 km/h. Rain. Seas 1 m or less.
Friday Night
NW wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 40 km/h. A chance of rain before 1am. Seas 1 m or less.
Saturday
WNW wind around 25 km/h, with gusts as high as 45 km/h. Sunny. Seas 1 m or less.
Saturday Night
NW wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 40 km/h. Mostly clear. Seas 1 m or less.
Sunday
W wind 10 to 15 km/h becoming SSW 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Sunny. Seas 1 m or less.

*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: 43.25°N 70.58°W
Last Update: 7:24 am EST Feb 21, 2024
Forecast Valid: 1pm EST Feb 21, 2024-6pm EST Feb 27, 2024
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