Area Forecast Discussion
Issued by NWS San Francisco Bay Area, CA

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062 FXUS66 KMTR 300542 AFDMTR Area Forecast Discussion National Weather Service San Francisco CA 1042 PM PDT Wed May 29 2024 ...New AVIATION... .SYNOPSIS... Issued at 102 PM PDT Wed May 29 2024 The warming trend continues, with its peak expected Thursday. Slight cool down over the weekend with another warming possible warming trend next week. && .UPDATE... Issued at 852 PM PDT Wed May 29 2024 Climate sites near the coast were within a few degrees of their seasonal averages today while interior areas were as much as 11 degrees (KSTS) above normal. This is as sunny sky conditions where observed region-wide this afternoon which allowed for daytime heating. Low clouds are not likely to develop tonight, but if any do develop they would be along coastal areas of the Central Coast. Overnight temperatures are forecast to drop into the low-to-mid 50`s but can`t rule out a few spots (cooler wind sheltered areas) dipping into the upper 40`s. Meanwhile, higher elevations are expected to lower into the upper 50`s to near 60 degrees. The ongoing forecast remains on track with no updates needed at this time. && .SHORT TERM... (This evening through Thursday) Issued at 102 PM PDT Wed May 29 2024 Temperatures continue to warm with this afternoon offering highs peaking in the 80s in the more interior areas, while the coast continues to stay in the 50s and lower 60s. Cloud cover eroded in the mid morning, but some coastal clouds begin to return in the evening and overnight. Temperatures cool at a fair pace overnight, with widespread lows in the 50s. Meaning those warmer interior areas get a good break between these warm days. Thursday offers the warmest temperatures of the week with the interior areas breaking into the 90s, but still only into the 60s along the immediate coast. && .LONG TERM... (Thursday night through next Tuesday) Issued at 102 PM PDT Wed May 29 2024 Again, overnight temperatures allow for a nice break from the heat Thursday night. Friday starts a modest cooling trend, with interior locations still breaking into the 80s and low 90s, but these high temperatures will continue to ease over the weekend. Longer term models and ensembles hint at another warming trend over the next work week. The peak of the warming still has some arguments in overall model output. The model trends keep pushing the warmest temperatures later into the next work week as the upper level pattern change continues to be delayed. This will continue to be something the forecast team keeps a close eye on. Be sure to keep checking in! && .AVIATION...
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(06Z TAFS) Issued at 1041 PM PDT Wed May 29 2024 VFR through the TAF period. Skies are clear and expected to remain so through the end of the TAF. Winds light overnight tonight then increasing in the afternoon tomorrow to become onshore and breezy. Winds ease into the nighttime of Thursday to become light once more. Vicinity of SFO...VFR. Winds are currently still breezy but will become more gentle into the early morning of Thursday. Breezy to moderate winds return in the afternoon with gusts up to around 25 knots. SFO Bridge Approach...Similar to SFO. Monterey Bay Terminals...VFR for the majority of the TAF period, though briefly in the early morning of Thursday, low clouds may bring IFR conditions to KMRY per model suggestion. However, confidence on this is low. Will keep a close eye on this through the night. Onshore and breezy winds return in the afternoon.
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&& .MARINE... (Tonight through next Tuesday) Issued at 852 PM PDT Wed May 29 2024 A strong pressure gradient over the coastal waters will result in gale force gusts across the outer waters and inner northern waters. These stronger winds will begin to diminish overnight and into Thursday morning. Significant wave heights offshore build to 12 to 14 feet tonight with an abating trend set for Friday into the weekend. && .MTR WATCHES/WARNINGS/ADVISORIES... CA...None. PZ...Gale Warning until 3 AM PDT Thursday for Pt Arena to Pt Reyes 0- 10 nm. Small Craft Advisory until 9 AM PDT Thursday for Pt Reyes to Pigeon Pt 0-10 nm. Small Craft Advisory until 3 AM PDT Thursday for Pigeon Pt to Pt Pinos 0-10 nm-Pt Pinos to Pt Piedras Blancas 0-10 nm. Small Craft Advisory from 3 PM Thursday to 3 AM PDT Friday for Pt Pinos to Pt Piedras Blancas 0-10 nm. Gale Warning until 9 AM PDT Thursday for Pigeon Pt to Pt Pinos 10-60 NM-Pt Arena to Pt Reyes 10-60 NM. && $$ SHORT TERM...Murdock LONG TERM....Murdock AVIATION...AC MARINE...RGass Visit us at www.weather.gov/sanfrancisco Follow us on Facebook, Twitter, and YouTube at: www.facebook.com/nwsbayarea www.twitter.com/nwsbayarea www.youtube.com/nwsbayarea