Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

A strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains.
Read More...

Last Update: 311 AM CDT Sat Jul 29 2017

View Nearby Observations

For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...
Today
East winds 10 to 20 kt becoming northeast. Sunny. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft in the late morning and afternoon.
Tonight
North winds 10 to 20 kt easing to around 10 kt. Clear. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Sunday
North winds 5 to 10 kt becoming northeast in the afternoon. Sunny. Waves 1 to 3 ft.
Sunday Night
Southeast winds 5 to 10 kt becoming west after midnight. Mostly clear. Waves 1 ft or less.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 311 AM CDT Sat Jul 29 2017
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data