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Current watches, warnings, and advisories for San Francisco Bay Shoreline (CAZ508) CA
Last Update: May 5 2025 at 8:00 pm EDT
Current watches, warnings, and advisories for Alameda County (CAC001) CA
Last Update: May 5 2025 at 5:00 pm EDT
Current watches, warnings, and advisories for PZZ531
Last Update: May 5 2025 at 8:00 pm EDT

Updated: @ 11-May-2025 9:30pm - next update at 9:40pm  
Summary / Temperature Wind Rain Outlook
clear clear
Currently 57.2, Max: 64.5, Min: 52.3 57.2°F
Colder 0.8°F than last hour.

---

Feels like: 55°F

24-hr difference
-1.5°FColder 1.5°F than yesterday at this time.
  Today Yesterday
High: 64.5°F
2:11pm 		75.0°F
2:23pm
Low: 52.3°F
5:40am 		55.8°F
6:27am
Wind from WNW WNW
5.0
Gust:
 8.0
2 Bft - Light Breeze
Today: 22.0 12:03pm
Gust Month: 23.0 May 3
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.00 in
This Month: 0.00 in
Season Total: 9.73 in
13 days since last rain.
Monday

Chance rain
Chance rain
Humidity & Barometer Almanac Moon
Humidity: 69 % Decreased 1% since last hour.
Dew Point: 47.1°F Decreased 1.1°F since last hour.
Barometer: 29.922 inHg Falling 0.001 °F/hr
Baro Trend: Steady
Sunrise: 6:01am
Sunset: 8:07pm
Moonrise: 7:43pm
Moonset: 5:41am
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 6.2 @ 1:15pm
0 W/m2 (0 %)
High: 956 @  12:56pm

San Francisco, CA Radar

Weather Map

The Watchers

  • May 11 2025 at 10:40:15 UTC
    Scientists have teleported quantum data over a live public internet connection, with quantum signals sharing space with high-speed classical traffic. This is the first time quantum teleportation has worked outside of isolated lab conditions. The experiment proves that quantum communication can run on the same fiber that powers the internet today.

    Source

  • May 11 2025 at 08:41:00 UTC
    The newly launched Atomic Clock Ensemble in Space (ACES) mission will advance our understanding of how gravity affects the passage of time. By comparing highly accurate clocks aboard the International Space Station with those on Earth, ACES aims to test key concepts in Einstein’s theory of relativity and explore fundamental physics.

    Source

  • May 11 2025 at 06:34:06 UTC
    Over 160 000 residents were placed under confinement after a fire broke out at a chemical factory in Vilanova i la Geltrú, northeastern Spain, releasing a large plume of toxic chlorine gas on Saturday morning, May 10, 2025.

    Source

  • May 11 2025 at 04:58:25 UTC
    A new study shows that Earth’s upper atmosphere can pulse in near-perfect sync with subtle rhythms from the Sun. Researchers tracked minute-scale bursts from a powerful solar flare and found matching fluctuations in electron density overhead. The discovery reveals a direct, finely timed link between solar activity and conditions in Earth's ionosphere.

    Source

  • May 10 2025 at 08:15:31 UTC
    Storms ripped through parts of southern Texas with hurricane-force winds on Thursday, May 8, 2025, leaving at least 4 injured and causing widespread damage. The storms prompted a disaster declaration for the City of Alice on Friday, May 9, after the storms left over 5 000 customers without power.

    Source

  • May 10 2025 at 03:11:25 UTC
    A storm system moving along the Gulf Coast is forecast to bring heavy rains and thunderstorms across the Florida Panhandle and much of the southeast starting Saturday, May 10, 2025, threatening millions across the region.

    Source








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