Mill Valley 3NW - Mount TamalpaisMVMC1
At a river or reservoir gauge/3.0 mi away/1,048 ft/- ft from here
temp, wind, gust, humidity, pressure
Parks/California/Mount Tamalpais State Park
Mount Tamalpais State Park, California
State Park in Marin County, California74°
73°/60°
Mostly clear·
Feels like 74°·Light air 3 mph WNW
Coming up. Tomorrow is 13 degrees warmer: a high of 86° after 73° today.
Now. Mount Tamalpais State Park is 74° and mostly clear at 10 PM. The dew point is 57°, so the air feels a little humid. Light air from the west-northwest at 3 mph.
Today and tonight. Tonight falls to about 70° 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 Wednesday, near 86°, and the coolest Saturday, near 69°. The days ahead look dry.
The sky now. The Moon is a waning crescent, 22% lit, and rises at 2:52 AM after midnight. The next new Moon is Saturday, Oct 10. Look for Saturn, bright in the southeast. A planet shines with a steady light where the stars around it twinkle. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 39 minutes long, 2 minutes shorter than yesterday.
0UV Low
18Air quality
88%Humidity
30%Cloud
Now
10:00 PM
74feels74
now, mostly clear
Today
Oct 5
7360
mostly clear day
Wed
Oct 7
8665
UV 7
Thu
Oct 8
8562
UV 7
Fri
Oct 9
7665
UV 7
Sat
Oct 10
6961
UV 6
Sun
Oct 11
7055
UV 6
Mon
Oct 12
7355
UV 6
74°
73°60°
86°65°
85°62°
76°65°
69°61°
70°55°
73°55°
As of 10:00 PM in Mount Tamalpais State Park, California.
Air quality
The air at Mount Tamalpais State Park
Index 18, good, led by fine particles. Read at 10 PM from its reporting area, San Rafael (CA), 8 miles off.
18Good
- Fine particles (PM2.5)18Good8.1 mi
- Ozone17Good15 ppb8.1 mi
- Nitrogen dioxide5Good5.8 ppb8.1 mi
- Sulfur dioxide0Good0.4 ppb14.2 mi
- Carbon monoxide-0.3 ppm8.1 mi
The days ahead
Highest 84, moderate, today, led by ozone. Yesterday measured 44, good.
GoodModerate
- 44YesterdayOct 4
- 84TodayOct 5
- 77TueOct 6
- ModerateWedOct 7
- ModerateThuOct 8
- ModerateFriOct 9
- GoodSatOct 10
Smoke, the next 44 hours
No smoke near the ground through Wed 5 PM.
Precipitation
What has fallen at Mount Tamalpais State Park
None in the last 3 days, to Mon 9 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 Mount Tamalpais State Park, the next 44 hours
Dense fog: visibility falls to 0 miles Tue 1 AM, under a mile for 15 hours.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 10 sq mi
- Height at its point
- -
- County
- Marin County
- State
- California
- Latitude
- 37.8759° N
- Longitude
- 122.6063° W
What is measuring near here
The 6 instruments nearest Mount Tamalpais State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.6 miles away.
measured now4 instruments
Citizen station FW2001FW2001
In a volunteer observer's own ground/6.3 mi away/93 ft/- ft from here
temp, humidity, wind, precip, pressure
NovatoDVO
At an airfield/18.7 mi away/3 ft/- ft from here
temp, wind, gust, visibility, precip, pressure
Bodega 6 WSW93245
At a climate reference station/39.7 mi away/63 ft/- ft from here
temp, humidity, wind, solar, precip
measured daily2 instruments
Muir Beach 0.1 NNWCA-MR-17
In a volunteer observer's own ground/1.6 mi away/417 ft/- ft from here
precip, snowfall, snow depth
At a cooperative observer's station/2.5 mi away/850 ft/- ft from 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 Mount Tamalpais State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Muir Beachcommunity, 2 mi
- Stinson Beachcommunity, 3 mi
- Tamalpais-Homestead Valleycommunity, 4 mi
- Mill Valleycity, 4 mi
- Marin Citycommunity, 5 mi
- Altocommunity, 5 mi
- Strawberrycommunity, 6 mi
- Bolinascommunity, 6 mi
- Corte Maderatown, 6 mi
- Larkspurcity, 6 mi
- Kentfieldcommunity, 6 mi
- Sausalitocity, 7 mi
Parks near Mount Tamalpais State Park
- Muir Woods National Monument2 mi
- Golden Gate National Recreation Area6 mi
- Fort Point National Historic Site9 mi
- Angel Island State Park10 mi
- San Francisco Maritime National Historical Park11 mi
- China Camp State Park11 mi
- Samuel P. Taylor State Park12 mi
- Rosie the Riveter/World War II Home Front National Historical Park13 mi