Continuous Heavy Rainfall And Threat For Flooding Over The Western Gulf Coast And Midwest; Excessive Heat Widespread Across The Desert Southwest

A very slow moving disturbance will deliver continuous tropical heavy rainfall and flooding along the Texas Gulf Coast into Louisiana. Additional heavy rainfall will be possible across the Midwest and Ohio Valley, from a circulation and stalled frontal zone. Very hot temperatures exceeding 110 degrees are likely over southern California, Nevada and Arizona, which includes Las Vegas and Phoenix.
Read More...

Last Update: 832 AM PDT Wed Jun 20 2018

View Nearby Observations

31NM W Monterey CA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...

Synopsis: PZZ500-202300- 832 AM PDT Wed Jun 20 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... A 1023mb high pressure was located about 700nm west of Monterey Bay and will continue to strengthen today resulting in increasing northwest winds, which will prevail through much of the upcoming weekend. Sustained gale force winds are expected along the Big Sur coast, south of Point Pinos, this afternoon and evening. Gale force winds will also be possible for the northern outer waters, north of Pigeon Point, Friday evening through Saturday morning. More details will be addressed in future updates. Steep fresh swell from the northwest winds will create hazardous seas into the weekend, particularly for operators of small craft. $$

Today
NW winds 15 to 25 kt. Wind waves 4 to 6 ft. W swell 4 to 6 ft at 13 seconds. Patchy fog in the morning.
Tonight
NW winds 20 to 30 kt. Wind waves 4 to 6 ft. W swell 4 to 6 ft at 11 seconds. Patchy fog after midnight.
Thu
NW winds 15 to 25 kt. Wind waves 4 to 6 ft. W swell 4 to 6 ft at 11 seconds. Patchy fog in the morning.
Thu Night
NW winds 15 to 25 kt. Wind waves 4 to 6 ft. W swell 4 to 6 ft at 11 seconds.
Fri
NW winds 20 to 30 kt. Wind waves 6 to 8 ft. W swell 5 to 7 ft at 11 seconds.
Sat
NW winds 20 to 30 kt. Wind waves 4 to 6 ft. W swell 6 to 7 ft.
Sun
S winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 6 to 8 ft.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 832 AM PDT Wed Jun 20 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data