I-15 - 0.3 Mile North of SR-138CF023
Beside a road/3.0 mi away/3,179 ft/663 ft below here
temp, pavement temp, wind, visibility, precip
Mountain passes/California/Cajon Pass
Cajon Pass, California
Mountain pass in San Bernardino County, California, at 3,842 ft* WHAT...Northeast winds 25 to 35 mph with gusts 50 to 60 mph possible. Local gusts to 70 mph below the San Gorgonio Pass. * WHERE...San Bernardino County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will weaken and become more localized into Saturday as winds become more easterly.
People are urged to secure loose objects that could be blown around or damaged by the wind.
67°
76°/52°
Clear·
Feels like 67°·Moderate breeze 16 mph NNE
Alert. A High Wind Warning is in force for Cajon Pass until 8 PM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Cajon Pass is 67° and clear at 6 PM. The dew point is 32°, so the air feels dry and comfortable. Moderate breeze from the north-northeast at 16 mph, gusting to 37 mph.
Today and tonight. Tonight falls to about 52° 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 75°, and the coolest Wednesday, near 57°. Rain is likely Wednesday (63%). Rain is possible Tuesday (42%). The windiest day is tomorrow, with wind to 26 mph.
The sky tonight. The sun sets at 6:15 PM. The Moon is a waxing crescent, 25% lit, and sets at 9:35 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 21 minutes long, 2 minutes shorter than yesterday.
0UV Low
40Air quality
17%Humidity
3%Cloud
Now
6:00 PM
67feels67
16mph
Today
Oct 15
7652
26mph
UV 7
Fri
Oct 16
7552
26mph
UV 7
Sat
Oct 17
7353
20mph
UV 7
Sun
Oct 18
7252
UV 7
Mon
Oct 19
7253
UV 7
Tue
Oct 20
6150
42%
15mph
UV 6
Wed
Oct 21
5745
63%
67°
76°52°
75°52°
73°53°
72°52°
72°53°
61°50°
57°45°
As of 6:00 PM in Cajon Pass, California.
Air quality
The air at Cajon Pass
Index 40, good, led by ozone. Read at 6 PM from its reporting area, Hesperia (CA), 10 miles off.
40Good
- Fine particles (PM2.5)-13.9 mi
- Ozone40Good44 ppb10.2 mi
- Coarse particles (PM10)9Good10.2 mi
- Nitrogen dioxide2Good2.3 ppb16.3 mi
- Sulfur dioxide0Good0.2 ppb16.3 mi
- Carbon monoxide-0.1 ppm18.9 mi
The days ahead
Good each day through Fri Oct 16, led by ozone. Yesterday measured 41, good.
GoodModerate
- 41YesterdayOct 14
- 40TodayOct 15
- 43FriOct 16
Smoke, the next 42 hours
Little smoke near the ground through Sat 11 AM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Cajon Pass
None in the last 3 days, to Thu 5 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 Cajon Pass, the next 42 hours
Visibility stays 10 miles or more through Sat 11 AM.
F
Now, today, and the week
Weather instrument stations by state
Mountain pass
- Height
- 3,842 ft
- County
- San Bernardino County
- State
- California
- Latitude
- 34.3258° N
- Longitude
- 117.4284° W
What is measuring near here
The 6 instruments nearest Cajon Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.0 miles away.
measured now4 instruments
Mormon Rock RAWSMNCC1
A remote fire weather station/4.2 mi away/3,340 ft/502 ft below here
temp, wind, gust, humidity, pressure
Citizen station KI6KEPKI6KEP
In a volunteer observer's own ground/8.8 mi away/3,323 ft/519 ft below here
temp, humidity, wind, precip, pressure
VictorvilleVCV
At an airfield/18.9 mi away/2,874 ft/968 ft below here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Phelan 6.2 ECA-SR-49
In a volunteer observer's own ground/8.0 mi away/3,665 ft/177 ft below here
precip, snowfall, snow depth
Hesperia 1ENEHESC1
At a cooperative observer's station/11.3 mi away/3,051 ft/791 ft below 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 Cajon Pass
The nearest places, each with its own forecast and the instruments nearest it.
- Oak Hillscommunity, 5 mi
- Lytle Creekcommunity, 7 mi
- Hesperiacity, 9 mi
- Crestlinecommunity, 10 mi
- Phelancommunity, 10 mi
- Wrightwoodcommunity, 12 mi
- Muscoycommunity, 13 mi
- Mountain View Acrescommunity, 13 mi
- Victorvillecity, 13 mi
- Lake Arrowheadcommunity, 14 mi
- Piñon Hillscommunity, 14 mi
- Adelantocity, 14 mi
Mountain passes near Cajon Pass
- Cleghorn Pass3 mi
- Little Pigeon Pass21 mi
- Pigeon Pass25 mi
- Newcomb Pass35 mi
- Bernasconi Pass37 mi
- Gunsight Pass40 mi
- Soledad Pass41 mi
- Coyote Pass45 mi