Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather threat continues and flash flooding returns to portions of the Plains Thursday

The severe weather threat will continue over portions of the Plains on Thursday. Large hail and damaging winds are the primary threats. Moderate to heavy rain will also be possible, mainly across the southern Plains, returning the flash flood threat to an area with already saturated soils.
Read More...

Last Update: 258 AM PDT THU MAY 28 2015

View Nearby Observations

17NM SW San Francisco CA

Marine Zone Forecast


Synopsis: HIGH PRESSURE OVER THE CALIFORNIA COASTAL WATERS TODAY WILL LEAD TO LIGHT TO LOCALLY MODERATE NORTHWEST WINDS. THE STRONGEST WINDS WILL BE THROUGH THE NORTH SAN FRANCISCO BAY... OFF OF THE SONOMA COASTLINE... AND ALONG THE BIG SUR COASTLINE WITH BORDERLINE SMALL CRAFT CRITERIA WINDS POSSIBLE. PREDOMINATELY GENTLE SEAS THROUGH THE PERIOD.

Today
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 4 to 6 ft at 14 seconds and SW 3 ft at 16 seconds. Patchy fog in the morning.
Tonight
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 4 to 6 ft at 14 seconds and SW 3 ft at 15 seconds. Patchy fog after midnight.
Fri
W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 3 to 5 ft at 13 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
Fri Night
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 3 to 5 ft at 13 seconds and SW 3 ft at 14 seconds.
Sat
W winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 5 ft at 13 seconds. SW swell 3 ft. Patchy fog after midnight.
Sun
W winds 10 kt. Wind waves 2 ft or less. NW swell 2 to 4 ft...increasing to 3 to 5 ft. Patchy fog.
Mon
NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 2 to 4 ft...shifting to the W 3 to 5 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 3 to 5 feet with a dominant period of 14 seconds. across the bar...combined seas 4 to 6 feet with a dominant period of 14 seconds. Maximum ebb current of 1.0 knots at 12:58 pm thursday and 1.7 knots at 01:42 am friday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 3 TO 5 FEET WITH A DOMINANT PERIOD OF 14 SECONDS. ACROSS THE BAR...COMBINED SEAS 4 TO 6 FEET WITH A DOMINANT PERIOD OF 14 SECONDS. MAXIMUM EBB CURRENT OF 1.0 KNOTS AT 12:58 PM THURSDAY AND 1.7 KNOTS AT 01:42 AM FRIDAY.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 258 AM PDT THU MAY 28 2015
  Forecast Discussion
  Get as KML  Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data