At a river or reservoir gauge/1.1 mi away/9,341 ft/756 ft below here
temp, wind, gust, humidity, pressure
Mountain passes/California/Saint Marys Pass
Saint Marys Pass, California
Mountain pass in Alpine County, California, at 10,097 ft...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT FRIDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of Sierra Nevada and adjacent Foothills. * TIMING...Until 10 AM PDT Friday. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits possible and very poor overnight recoveries. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.
Please advise the appropriate officials or fire crews in the field of this Red Flag Warning.
32°
55°/19°
Clear·
Feels like 27°·Light breeze 5 mph NE
Alert. A Red Flag Warning is in force for Saint Marys Pass until 10 AM today. Read the alert in full, and see what it means in the Field Book.
Now. Saint Marys Pass is 32° and clear at 2 AM. With the wind it feels like 27°. The dew point is 19°, so the air feels dry and comfortable. Light breeze from the northeast at 5 mph.
Today and tonight. It warms to about 53° by 3 PM. Tonight falls to about 25° by 5 AM, under a mostly clear sky. A freeze: protect plants and pipes. 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 55°, and the coolest Wednesday, near 34°. Rain is likely Tuesday (58%) and Wednesday (64%). Rain is possible Thursday (44%). The first freeze could come tomorrow, a low of 22°.
The sky tonight. The sun sets at 6:19 PM. The Moon is a waxing crescent, 34% lit, and sets at 10:25 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 12 minutes long, 2 minutes shorter than yesterday.
0UV Low
6Air quality
56%Humidity
0%Cloud
Now
2:00 AM
32feels27
now, clear
Today
Oct 16
5519
UV 7
Sat
Oct 17
5522
UV 7
Sun
Oct 18
5322
UV 7
Mon
Oct 19
4821
12mph
UV 7
Tue
Oct 20
3917
58%
Wed
Oct 21
3414
64%
Thu
Oct 22
3412
44%
32°
55°19°
55°22°
53°22°
48°21°
39°17°
34°14°
34°12°
As of 2:00 AM in Saint Marys Pass, California.
Air quality
The air at Saint Marys Pass
Index 6, good, led by fine particles. Read at 1 AM from its reporting area, Lee Vining (CA), 39 miles off.
6Good
- Fine particles (PM2.5)6Good-
- Coarse particles (PM10)5Good-
The days ahead
Yesterday measured 6, good.
GoodModerate
- 6YesterdayOct 15
Smoke, the next 40 hours
No smoke near the ground through Sat 5 PM.
Precipitation
What has fallen at Saint Marys Pass
None in the last 3 days, to Fri 1 AM. 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 Saint Marys Pass, the next 40 hours
Visibility stays 10 miles or more through Sat 5 PM.
F
Now, today, and the week
Weather instrument stations by state
Mountain pass
- Height
- 10,097 ft
- County
- Alpine County
- State
- California
- Latitude
- 38.3480° N
- Longitude
- 119.6549° W
What is measuring near here
The 5 instruments nearest Saint Marys Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.1 miles away.
measured now3 instruments
Bodie HillsS2215
At a soil climate station/29.2 mi away/7,825 ft/2,272 ft below here
temp, humidity, soil temp, soil moisture
Beside a road/31.4 mi away/8,146 ft/1,951 ft below here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Walker 1.2 NECA-MN-8
In a volunteer observer's own ground/16.9 mi away/5,640 ft/4,457 ft below here
precip, snowfall, snow depth
BridgeportBPTC1
At a cooperative observer's station/23.9 mi away/6,463 ft/3,634 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 Saint Marys Pass
The nearest places, each with its own forecast and the instruments nearest it.
- Walkercommunity, 15 mi
- Colevillecommunity, 18 mi
- Topazcommunity, 21 mi
- Twin Lakescommunity, 21 mi
- Strawberrycommunity, 22 mi
- Dodge Ridgeski area, 22 mi
- Bear Valleycommunity, 23 mi
- Snow Valleyski area, 24 mi
- Bridgeporttown, 24 mi
- Markleevillecommunity, 24 mi
- Cold Springscommunity, 25 mi
- Virginia Lakescommunity, 30 mi
Mountain passes near Saint Marys Pass
- Sonora Pass2 mi
- Brown Bear Pass9 mi
- Emigrant Pass10 mi
- Piute Pass11 mi
- Eagle Pass12 mi
- Wolf Creek Pass12 mi
- Dorothy Lake Pass12 mi
- Bond Pass12 mi