Dangerous Heat and Humidity Building from the Plains to the East Coast

A strengthening ridge of high pressure will produce much above average temperatures from the Plains to the East Coast, a true summer heat wave. Highs in the 90s and triple digits combined w/ humidity and dewpoints surging into the upper 70s, if not low 80s, will create heat indices as high as 110 to 115 through this weekend. Air quality will likely be poor due to haze and little air circulation.
Read More...

Last Update: 333 PM AKDT Wed Jul 17 2019

View Nearby Observations

For More Weather Information:

Anchorage, AK Local Forecast Office

60NM ESE Shemya AK

Marine Zone Forecast


Synopsis: High pressure builds from the south across the southern Bering through Fri afternoon. A frontal boundary associated with a 1003 mb Bering Strait low moves across the northern Bering through Fri afternoon.

Tonight
S wind 15 kt. Seas 4 ft. Areas of fog.
Thu
SW wind 20 kt. Seas 4 ft. Areas of fog.
Thu Night
SW wind 20 kt. Seas 5 ft. Patchy fog.
Fri And Fri Night
SW wind 20 kt. Seas 5 ft.
Sat Through Sun
SW wind 20 kt. Seas 7 ft.
Mon
SW wind 15 kt. Seas 7 ft.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 333 PM AKDT Wed Jul 17 2019
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data