National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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2NM E Poipu HI

Marine Point Forecast [NOTICE]

Today

Isolated Showers

E 11kt
3-4ft

High: 83 °F

Tonight

Scattered Showers

ENE 11kt
4ft

Low: 78 °F

Wednesday

Scattered Showers

ENE 13kt
5ft

High: 83 °F

Wednesday
Night

Scattered Showers

ENE 13kt
5ft

Low: 78 °F

Thursday

Scattered Showers

ENE 13kt
5ft

High: 83 °F

Thursday
Night

Scattered Showers

ENE 13kt
5ft

Low: 78 °F

Friday

Scattered Showers

ENE 13kt
4-5ft

High: 84 °F

Friday
Night

Scattered Showers

ENE 12kt
4ft

Low: 78 °F

Saturday

Scattered Showers

E 12kt
4ft

High: 84 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Sep 2, 2014
Forecast Valid: 9am HST Sep 2, 2014-6pm HST Sep 8, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisA SURFACE RIDGE NORTH OF THE STATE WILL REMAIN NEARLY STATIONARY THROUGH SATURDAY. A LOW FAR TO THE NORTHEAST WILL MOVE WESTWARD DURING THE WEEK...BUT WILL WEAKEN AS IT APPROACHES THE RIDGE.
  • Today E wind around 11 kt. Isolated showers. S swell 2 ft at 18 seconds building to at 22 seconds . Waves 3 to 4 ft.
  • Tonight ENE wind around 11 kt. Scattered showers. S swell 2 ft at 21 seconds. Waves around 4 ft.
  • Wednesday ENE wind 11 to 13 kt, with gusts as high as 19 kt. Scattered showers, mainly before noon. S swell 3 ft at 19 seconds. Waves around 5 ft.
  • Wednesday Night ENE wind around 13 kt, with gusts as high as 19 kt. Scattered showers, mainly after midnight. S swell 3 ft. Waves around 5 ft.
  • Thursday ENE wind around 13 kt, with gusts as high as 19 kt. Scattered showers, mainly before noon. S swell 3 ft. Waves around 5 ft.
  • Thursday Night ENE wind around 13 kt, with gusts as high as 19 kt. Scattered showers. S swell 3 ft. Waves around 5 ft.
  • Friday ENE wind around 13 kt, with gusts as high as 19 kt. Scattered showers. S swell 3 ft. Waves 4 to 5 ft.
  • Friday Night ENE wind around 12 kt. Scattered showers. S swell 2 ft. Waves around 4 ft.
  • Saturday E wind around 12 kt. Scattered showers. S swell 2 ft. Waves around 4 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.