National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
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11NM SSE Annapolis MD

Marine Point Forecast [NOTICE]

Tonight

Isolated Thunderstorms

S 8kt
< 1ft

Tuesday

Scattered Thunderstorms

SW 7kt
< 1ft

Tuesday
Night

Scattered Thunderstorms

WNW 9kt
< 1ft

Wednesday

Mostly Sunny

NW 10ktWinds Decreasing
< 1ft

Wednesday
Night

Mostly Clear

Light Wind
< 1ft

Thursday

Sunny

Light Wind
< 1ft

Thursday
Night

Mostly Clear

S 7kt
< 1ft

Friday

Sunny

S 8kt
< 1ft

Friday
Night

Mostly Clear

S 8kt
1ft

Associated Zone Forecast which includes this point

Last Update: 5:52 pm EDT Sep 1, 2014
Forecast Valid: 8pm EDT Sep 1, 2014-6pm EDT Sep 8, 2014

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Detailed Forecast

FORECASTS OF WAVE HEIGHTS DO NOT INCLUDE EFFECTS OF WIND DIRECTION RELATIVE TO TIDAL CURRENTS. EXPECT HIGHER WAVES WHEN WINDS ARE BLOWING AGAINST THE TIDAL FLOW.

  • SynopsisA TROUGH WILL PERSIST OVER THE CHESAPEAKE BAY REGION THIS AFTERNOON. MEANWHILE...BERMUDA HIGH PRESSURE WILL PERSIST THROUGH TUESDAY. A WEAK COLD FRONT WILL CROSS THE WATERS TUESDAY NIGHT. HIGH PRESSURE IS THEN EXPECTED TO RETURN THROUGH LATE WEEK.
  • Tonight S wind 6 to 8 kt becoming SW after midnight. Isolated showers and thunderstorms before 10pm. Seas 1 ft or less.
  • Tuesday W wind around 7 kt becoming SW in the afternoon. Scattered showers and thunderstorms after 5pm. Seas 1 ft or less.
  • Tuesday Night S wind 6 to 9 kt becoming WNW after midnight. Scattered showers and thunderstorms before 2am. Seas 1 ft or less.
  • Wednesday NW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
  • Wednesday Night Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
  • Thursday Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
  • Thursday Night S wind around 7 kt. Mostly clear. Seas 1 ft or less.
  • Friday S wind 6 to 8 kt. Sunny. Seas 1 ft or less.
  • Friday Night S wind around 8 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.

WINDS AND WAVES HIGHER AND VISIBILITIES LOWER 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.