Severe Weather, Excessive Rainfall and Heat Concerns This Weekend

Clusters of showers and strong to severe thunderstorms are expected across portions of the southern Plains today, then tracking into the Lower Mississippi Valley. The greatest hazards today will be from large hail and damaging wind gusts. Elsewhere, excessive rainfall and flooding concerns across portions of the Plains and Midwest today. Excessive heat continues across Puerto Rico this weekend.
Read More...

For More Weather Information:

Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Showers

    Light Wind
    1ft

    High: 60 °F

  • Tonight

    Slight Chc Showers

    Light Wind
    1-2ft

    Low: 51 °F

  • Sunday

    Partly Sunny

    Winds IncreasingSE 10kt
    2ft

    High: 65 °F

  • Sunday
    Night

    Mostly Cloudy

    Light Wind
    2ft

    Low: 59 °F

  • Monday

    Chance Showers

    Winds IncreasingS 10kt
    2ft

    High: 68 °F

  • Monday
    Night

    Showers

    SSE 10kt
    2ft

    Low: 61 °F

  • Tuesday

    Showers

    SE 10kt
    2ft

    High: 67 °F

  • Tuesday
    Night

    Chance Showers

    Light Wind
    1-2ft

    Low: 59 °F

  • Wednesday

    Chance Showers

    Winds IncreasingS 10kt
    1-2ft

    High: 68 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:37 pm EDT Jun 10, 2023
Forecast Valid: 3pm EDT Jun 10, 2023-6pm EDT Jun 16, 2023

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. A slight chance of showers before 9pm. Patchy fog after 10pm. Seas 1 to 2 ft.
Sunday
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. Partly sunny. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Monday
S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. A chance of showers after 1pm. Seas around 2 ft.
Monday Night
SSE wind around 10 kt. Showers. Seas around 2 ft.
Tuesday
SE wind 5 to 10 kt. Showers. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers. Seas 1 to 2 ft.
Wednesday
S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. A chance of showers. Seas 1 to 2 ft.

Winds and seas higher in and near tstms.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 42.9°N 70.79°W
Last Update: 12:37 pm EDT Jun 10, 2023
Forecast Valid: 3pm EDT Jun 10, 2023-6pm EDT Jun 16, 2023
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data