Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week.
Read More...

Last Update: 206 PM PDT Sat Jul 24 2021

View Nearby Observations

For More Weather Information:

Seattle, WA Local Forecast Office

29NM NNW Seattle WA

Marine Zone Forecast


Synopsis: High pressure is offshore with thermal low pressure east of the Cascades. Low clouds and fog are over the coastal waters and will increase in the Strait of Juan de Fuca tonight then burn back to the coastline again on Sunday. The weather pattern will not change much over the next several days.

Tonight
NW wind 10 to 20 kt. Wind waves 1 to 3 ft.
Sun
NW wind 10 to 20 kt becoming 5 to 15 kt in the afternoon. Wind waves 1 to 3 ft.
Sun Night
NW wind 10 to 20 kt. Wind waves 1 to 3 ft.
Mon
NW wind 10 to 20 kt becoming 5 to 15 kt in the afternoon. Wind waves 1 to 3 ft.
Mon Night
NW wind 15 to 25 kt easing to 10 to 20 kt after midnight. Wind waves 2 to 4 ft.
Tue
Light wind. Wind waves less than 1 ft.
Tue Night
NW wind to 10 kt. Wind waves 1 ft or less.
Wed
Light wind becoming NW to 10 kt. Wind waves less than 1 ft becoming 1 ft or less.
Thu
Light wind becoming NW to 10 kt. Wind waves less than 1 ft becoming 1 ft or less.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 206 PM PDT Sat Jul 24 2021
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data