National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
Read More...

Last Update: 231 PM PDT MON SEP 1 2014

View Nearby Observations

Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY MORNING......HAZARDOUS SEAS WATCH IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH LATE WEDNESDAY NIGHT...


  • SynopsisHIGH PRESSURE WILL CONTINUE TO BUILD TOWARD THE COAST THROUGH MID WEEK AS A THERMAL TROUGH GRADUALLY INTENSIFIES NEAR THE CALIFORNIA COAST. WINDS AND SEAS WILL CONTINUE TO INCREASE...WITH GALE FORCE CONDITIONS EXPECTED IN THE OUTER WATERS TUE AND WED.
  • Tonight N winds 5 to 15 kt. Waves NW building to 7 ft at 8 seconds...and SW 2 ft at 14 seconds. Patchy fog.
  • Tue NW winds 10 to 20 kt. Waves NW 7 ft at 9 seconds. Patchy fog.
  • Tue Night N winds 10 to 20 kt. Waves NW 9 ft at 9 seconds. Patchy fog.
  • Wed N winds 15 to 25 kt. Waves NW 11 ft at 10 seconds.
  • Wed Night N winds 15 to 25 kt. Waves NW 12 ft at 10 seconds.
  • Thu W winds 5 to 10 kt. Waves NW 8 ft at 10 seconds.
  • Fri NW winds up to 5 kt. Waves NW 6 ft at 9 seconds...and SW 2 ft at 19 seconds.
  • Sat NW winds 5 to 10 kt. Waves NW 7 ft at 9 seconds...and SW 2 ft at 18 seconds.



Additional Forecasts and Information

Zone Area Forecast for Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm
Mobile Version