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2 NWS Alerts

 
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Current  
Today's Highs/Lows
Sun & Moon
Temperature 57.7°F 
Dewpoint 50.5°F Pleasantly Mild & Balanced
Barometer 29.960 inHg Normal
AQI 9 Good —PM2.5 2 µg/m³
UV Index 1.0 Low
Radiation 116 W/m² Low
CO2 423 ppm Normal Background (Excellent)
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.03 in
Humidity
77%
Wind
N
E
S
W
2 mph
SE
(135°)
WeatherBoard View
Today
NWS Forecast
Rain after 10am. Mostly cloudy. High near 61, with temperatures falling to around 58 in the afternoon. Southeast wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Temperature 58.5
54.1
°F
Dew Point 53.6
49.6
°F
Barometer 29.997
29.941
inHg
AQI 16
2
PM 2.5 3
0
µg/m³
UV Index 1.0
0.0
Radiation 139
0
W/m²
CO2 444
406
ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 10
178
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
143
mph
°
Humidity 89
77
%
Heat Index 57.8 °F
Wind Chill 54.1 °F
ET 0.00
0.00
in
Rise 07:22:45 AM   Rise 04:14:37 PM
Transit 12:12:37 PM   Transit 12:09:53 AM
Set 05:02:39 PM   Set 07:00:49 AM
Daylight 09:39   Full
99% full
Azimuth 142.8°   334.0°
Altitude 19.9°   -20.4°
Equinox 03/20/2026 07:45:53 AM
Solstice 06/21/2026 01:24:31 AM
Downstream Systems
NWS FW4751
MesoWest F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
WOW-BE PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

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