National Weather Service United States Department of Commerce

Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Customize Your Weather.gov

LOADING...
SJU NDFD GIS Graphics
All images are stored at: https://www.weather.gov/images/erh/gis/...
Right-click on each image to view, save or copy.

Click here for FAQ

 
Click to enlarge

Total QPF
Click to enlarge

24-Hour QPF
Click to enlarge

Maximum Wind Gust
 
Click to enlarge

Max Marine Wind Speed
 
Click to enlarge

Maximum Temperautre Day 1
Click to enlarge

Maximum Temperature Day 2
Click to enlarge

Maximum Temperature Day 3
 
Click to enlarge

Minimum Temperature Day 1
Click to enlarge

Minimum Temperature Day 2
Click to enlarge

3-day Maximum Wave Height
 
Click to enlarge

24-Hour Observed Precip
Click to enlarge

48-Hour Observed Precip
Click to enlarge

Month To Date Precip
 
Click to enlarge

Total Monthly Observed Precip
Click to enlarge

Total Monthly Observed Precip