At an airfield/0.1 mi away/182 ft/30 ft below here
temp, wind, gust, visibility, precip, pressure
Airports/California/San Luis County Regional Airport
Alert. A Heat Advisory is in force for San Luis County Regional Airport until 8 PM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. San Luis County Regional Airport is 60° and clear at 12 AM. The dew point is 42°, so the air feels dry and comfortable. Light breeze from the northeast at 5 mph.
Today and tonight. It warms to about 90° by 2 PM. Tonight falls to about 65° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is tomorrow, near 91°, and the coolest Tuesday, near 67°. Rain is possible Tuesday (45%) and Wednesday (46%). The windiest day is tomorrow, with wind to 21 mph.
The sky tonight. The sun sets at 6:26 PM. The Moon is a waxing crescent, 34% lit, and sets at 10:40 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 18 minutes long, 2 minutes shorter than yesterday.
As of 12:00 AM in San Luis County Regional Airport, California.
Air quality
Index 42, good, led by ozone. Read at 11 PM from its reporting area, Morro Bay (CA), 14 miles off.
Good each day through Tue Oct 20, led by ozone. Yesterday measured 41, good.
Little smoke near the ground through Sat 5 PM: the index from smoke stays at 11 or under.
Precipitation
None in the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Sat 5 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 07 / 25 unlit | 2,500 ft | 100 ft | Asphalt | 90° / 270° | Calm | Calm |
| 11 / 29 | 6,101 ft | 150 ft | Asphalt | 126° / 306° | Calm | Calm |
The 4 instruments nearest San Luis County Regional Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.
measured now2 instruments
At an airfield/0.1 mi away/182 ft/30 ft below here
temp, wind, gust, visibility, precip, pressure
At a river or reservoir gauge/9.5 mi away/1,161 ft/949 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
San Luis Obispo PolySBPC1
At a cooperative observer's station/4.9 mi away/361 ft/149 ft above here
snowfall, snow depth, precip, high, low
San Luis Obispo 2.2 NNWCA-SL-18
In a volunteer observer's own ground/5.0 mi away/324 ft/112 ft above here
precip, snowfall, snow depth
-
Snow on the ground
33 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.