Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California.
Read More...

12NM S Annapolis MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    WNW 24km/hWinds Decreasing
    < 1m

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Sunny

    WNW 21km/h
    < 1m

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday
    Night

    Mostly Clear

    W 18km/h
    < 1m
  • Wednesday

    Sunny

    W 18km/h
    < 1m
  • Wednesday
    Night

    Mostly Clear

    WSW 13km/h
    < 1m
  • Thursday

    Sunny

    SSW 16km/h
    < 1m
  • Thursday
    Night

    Partly Cloudy

    SSW 23km/hWinds Decreasing
    < 1m
  • Friday

    Mostly Sunny

    W 11km/h
    < 1m
  • Friday
    Night

    Chance Showers

    N 10km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 9:31 pm EDT Oct 18, 2021
Forecast Valid: 10pm EDT Oct 18, 2021-6pm EDT Oct 25, 2021

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Synopsis: High pressure will build overhead through the middle portion of the week before a cold front approaches for late in the week. Small Craft Advisories may be necessary Tuesday night, then again Thursday and Thursday night.

Tonight
WNW wind 21 to 24 km/h decreasing to 18 to 21 km/h after midnight. Winds could gust as high as 39 km/h. Mostly clear. Seas 1 m or less.
Tuesday
WNW wind 18 to 21 km/h, with gusts as high as 32 km/h. Sunny. Seas 1 m or less.
Tuesday Night
W wind 16 to 18 km/h. Mostly clear. Seas 1 m or less.
Wednesday
W wind 14 to 18 km/h. Sunny. Seas 1 m or less.
Wednesday Night
WSW wind 10 to 13 km/h. Mostly clear. Seas 1 m or less.
Thursday
SSW wind 11 to 16 km/h. Sunny. Seas 1 m or less.
Thursday Night
SSW wind 20 to 23 km/h becoming WSW 14 to 17 km/h after midnight. Partly cloudy. Seas 1 m or less.
Friday
W wind around 11 km/h. Mostly sunny. Seas 1 m or less.
Friday Night
N wind around 10 km/h. A chance of showers. 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 38.77°N 76.5°W
Last Update: 9:31 pm EDT Oct 18, 2021
Forecast Valid: 10pm EDT Oct 18, 2021-6pm EDT Oct 25, 2021
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data