Location & Surroundings
Willow Brook is a stream in California, United States, at 13 m elevation. The nearest larger town is Cotati, 6 km to the northwest. The national capital Washington is about 3925 km to the east. The nearest airport is Petaluma Municipal Airport, 6 km away.
Basic Data
- Type stream (STM)
- a body of running water moving to a lower level in a channel on land
Geography
-
Coordinates
38° 17' 6" N, 122° 39' 56" W
- Elevation 13 m (DEM: 14 m)
- Timezone America/Los_Angeles
- Time Shift GMT -8 (DST -7)
Statistics & Country
- Pop. Density 109 p/km²
- Built-up 6.5%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 17:28
- Sunrise 06:41
- Sunset 17:07
- Day length 10 h 26 min
Other streams nearby
Nearby
Weather in Willow Brook
Current conditions and a 3-day (72-hour) weather forecast for Willow Brook, updated from the NOAA GFS model.
Now 17.3 C with mostly clear skies and a 0.5 m/s northerly wind. Next 24h: 10.4 to 18.2 C, max wind 2.2 m/s. No precipitation expected. Solar peaks near 473 W/m2.
Temperature
17.3 C
Wind
0.5 m/s N (338 deg)
Humidity
50 %
Pressure
1,020.2 hPa
Clouds
0 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 17.3 | 0.5 | 338 | 50 | 1,020.2 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 18.2 | 2.2 | 238 | 56 | 1,017.9 | 0.00 / 0.00 | 100 | 473.3 | n/a |
| 12h | 12.1 | 1.4 | 322 | 77 | 1,020.0 | 0.00 / 0.00 | 5 | 8.8 | n/a |
| 18h | 10.4 | 1.1 | 323 | 68 | 1,020.1 | 0.00 / 0.00 | 60 | 0.0 | n/a |
| Tomorrow | 18.2 | 0.2 | 14 | 39 | 1,021.1 | 0.00 / 0.00 | 99 | 114.0 | n/a |
| 30h | 20.3 | 1.9 | 238 | 39 | 1,018.4 | 0.00 / 0.00 | 5 | 449.6 | n/a |
| 36h | 13.1 | 0.8 | 61 | 59 | 1,018.4 | 0.00 / 0.00 | 0 | 10.5 | n/a |
| 42h | 11.5 | 0.9 | 47 | 57 | 1,018.1 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| Saturday | 19.7 | 1.0 | 120 | 34 | 1,019.4 | 0.00 / 0.00 | 56 | 130.2 | n/a |
| 54h | 19.0 | 2.3 | 245 | 42 | 1,018.3 | 0.00 / 0.00 | 100 | 441.8 | n/a |
| 60h | 12.4 | 1.4 | 295 | 88 | 1,020.6 | 0.00 / 0.00 | 3 | 7.7 | n/a |
| 66h | 10.6 | 1.6 | 319 | 91 | 1,020.6 | 0.00 / 0.00 | 91 | 0.0 | n/a |
| Sunday | 18.3 | 1.0 | 313 | 55 | 1,021.3 | 0.00 / 0.00 | 84 | 116.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-05 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Willow Brook?
Now 17.3 C with mostly clear skies and a 0.5 m/s northerly wind. Next 24h: 10.4 to 18.2 C, max wind 2.2 m/s. No precipitation expected. Solar peaks near 473 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Willow Brook today?
Sunrise around 06:40 and sunset around 17:08 (local time). Day length about 10h 28m.
What is the local time in Willow Brook?
Local time is 17:28. Time zone: America/Los_Angeles (UTC-08:00).
What type of place is Willow Brook?
Willow Brook is a stream.
What is the elevation of Willow Brook?
Elevation about 13 m. DEM 14 m.
Where is Willow Brook located?
It is at 38.28492, -122.66554 (latitude, longitude).
Which country is Willow Brook in?
It is in United States.