Dangerous Heat Building in the West; Severe Storms in the Upper Midwest

A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe storms in the Upper Midwest may have locally heavy rain, damaging winds, and very large hail. Heavy rain and flooding will also be possible in the Deep South and Appalachians.
Read More...

Last Update: 1031 PM EDT Thu Aug 13 2020

View Nearby Observations

For More Weather Information:

New York, NY Local Forecast Office

9NM SSW Bridgeport CT

Marine Zone Forecast


Synopsis: ANZ300-141530- 1031 PM EDT Thu Aug 13 2020 .Synopsis for the Long Island Waters and New York Harbor... A slow moving cold front will slide south of Long Island this evening. The front moves further south Friday into Friday night as a wave of low pressure rides along it. High pressure builds across New England on Saturday. The high may move east on Sunday, allowing a warm front to approach, followed by a cold front on Monday. High pressure may return on Tuesday. $$

Overnight
NE winds around 5 kt. Seas 1 ft or less. Patchy fog late with vsby 1 to 3 nm.
Fri
E winds 5 to 10 kt. Seas 1 ft or less. Patchy fog in the morning with vsby 1 to 3 nm.
Fri Night
E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 1 ft or less.
Sat
NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Sat Night
NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Sun
NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft in the morning, then 1 ft or less. Chance of rain. Vsby 1 to 3 nm.
Sun Night
NE winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. Vsby 1 to 3 nm.
Mon
N winds 5 to 10 kt, becoming NW in the afternoon. Seas 1 ft or less. Chance of showers.
Mon Night
W winds 5 to 10 kt. Seas 1 ft or less.
Tue
W winds 5 to 10 kt. Seas 1 ft or less.
Tue Night
W winds 5 to 10 kt, becoming N after midnight. Seas 1 ft or less.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 1031 PM EDT Thu Aug 13 2020
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data