Citizen station FW3932FW3932
In a volunteer observer's own ground/1.5 mi away/471 ft/478 ft below here
temp, humidity, wind, precip, pressure
Mountain passes/California/Kirker Pass
Kirker Pass, California
Mountain pass in Contra Costa County, California, at 949 ft71°
86°/60°
Clear·
Feels like 71°·Light air 2 mph SW
Now. Kirker Pass is 71° and clear at 9 PM. The dew point is 41°, so the air feels dry and comfortable. Light air from the southwest at 2 mph.
Today and tonight. Tonight falls to about 62° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is tomorrow, near 85°, and the coolest Monday, near 63°. The days ahead look dry.
The sky now. The Moon is a waxing crescent, 35% lit, and sets at 10:36 PM. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the 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 13 minutes long, 2 minutes shorter than yesterday.
0UV Low
42Air quality
35%Humidity
0%Cloud
Now
9:00 PM
71feels71
now, clear
Today
Oct 16
8660
UV 7
Sat
Oct 17
8563
UV 6
Sun
Oct 18
7557
18mph
UV 6
Mon
Oct 19
6350
19mph
Tue
Oct 20
6449
26%
Wed
Oct 21
6751
27%
Thu
Oct 22
6553
mostly clear day
71°
86°60°
85°63°
75°57°
63°50°
64°49°
67°51°
65°53°
As of 9:00 PM in Kirker Pass, California.
Air quality
The air at Kirker Pass
Index 42, good, led by fine particles. Read at 9 PM from its reporting area, Concord (CA), 6 miles off.
42Good
- Fine particles (PM2.5)42Good21.9 mi
- Ozone41Good32 ppb15.5 mi
- Nitrogen dioxide10Good11.4 ppb15.5 mi
- Sulfur dioxide1Good1.4 ppb15.5 mi
- Carbon monoxide-0.5 ppm15.5 mi
The days ahead
Highest 58, moderate, Sat Oct 17, led by ozone. Yesterday measured 54, moderate.
GoodModerate
- 54YesterdayOct 15
- 50TodayOct 16
- 58SatOct 17
- 46SunOct 18
- 43MonOct 19
- GoodTueOct 20
- GoodWedOct 21
Smoke, the next 45 hours
Little smoke near the ground through Sun 5 PM: the index from smoke stays at 11 or under.
Precipitation
What has fallen at Kirker Pass
None in the last 3 days, to Fri 8 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Kirker Pass, the next 45 hours
Visibility stays 10 miles or more through Sun 5 PM.
F
Now, today, and the week
Weather instrument stations by state
Mountain pass
- Height
- 949 ft
- County
- Contra Costa County
- State
- California
- Latitude
- 37.9610° N
- Longitude
- 121.9222° W
What is measuring near here
The 6 instruments nearest Kirker Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.4 miles away.
measured now4 instruments
Black Diamond RAWSPIBC1
A remote fire weather station/2.2 mi away/1,339 ft/390 ft above here
temp, wind, gust, humidity, pressure
At an airfield/7.4 mi away/16 ft/933 ft below here
temp, wind, gust, visibility, precip, pressure
SR-12 - SR-160CF105
Beside a road/18.9 mi away/-6 ft/955 ft below here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Clayton 0.8 NWCA-CC-54
In a volunteer observer's own ground/1.4 mi away/352 ft/597 ft below here
precip, snowfall, snow depth
At a cooperative observer's station/5.7 mi away/3,102 ft/2,153 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in California
33 places, each with its own forecast and its own instruments.
Big Bear Mountainski areaBishopcityBridgeporttownChina Peakski areaDodge Ridgeski areaDonner PassfeatureFresnocityHeavenlysurveyed ski areaHomewoodski areaJune Mountainski areaKirkwoodsurveyed ski areaLos AngelescityMammoth LakestownMammoth Mountainsurveyed ski areaMount ShastafeatureMount Shasta CitycityMount Shasta Ski Parkski areaMount WhitneyfeatureMountain Highski areaNorthstarsurveyed ski areaPalisades Tahoesurveyed ski areaReddingcitySacramentocitySan DiegocitySan FranciscocitySierra NevadafeatureSierra-at-Tahoeski areaSnow Valleyski areaSouth Lake TahoecitySugar Bowlski areaSusanvillecityTruckeetownYosemitefeature
Near Kirker Pass
The nearest places, each with its own forecast and the instruments nearest it.
- Claytoncity, 2 mi
- Pittsburgcity, 4 mi
- Bay Pointcommunity, 5 mi
- Concordcity, 5 mi
- North Gatecommunity, 6 mi
- Antiochcity, 7 mi
- Clydecommunity, 7 mi
- Shell Ridgecommunity, 7 mi
- Contra Costa Centrecommunity, 7 mi
- Walnut Creekcity, 8 mi
- San Miguelcommunity, 8 mi
- Pleasant Hillcity, 8 mi
Mountain passes near Kirker Pass
- Nortonville Pass3 mi
- Summit Pass17 mi
- Haywards Pass18 mi
- Altamont Pass21 mi
- Patterson Pass25 mi
- Mission Pass28 mi
- Cape Horn Pass54 mi
- Patchen Pass57 mi