Citizen station FW7520FW7520
In a volunteer observer's own ground/4.8 mi away/36 ft/64 ft below here
temp, humidity, wind, precip, pressure
Parks/California/Sonoma State Historic Park
Sonoma State Historic Park, California
State Historic Park in Sonoma County, California* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.
Hydration is a critical piece to surviving the heat. Drink water, and if possible, take water to those who are vulnerable. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to the early morning or evening. Take action when you experience symptoms of heat exhaustion and/or heat stroke. Beat the heat and check the backseat! Do not leave young children or pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
68°
99°/60°
Clear·
Feels like 68°·Calm 0 mph WNW
Alert. A Heat Advisory is in force for Sonoma State Historic Park until 10 PM Thursday. Read the alert in full, and see what it means in the Field Book.
Now. Sonoma State Historic Park is 68° and clear at 10 PM. The dew point is 56°, so the air feels a little humid. The air is calm.
Today and tonight. Tonight falls to about 60° 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 93°, and the coolest Sunday, near 74°. The days ahead look dry.
The sky now. The Moon is a waning crescent, 23% lit, and rises at 2:50 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
50Air quality
70%Humidity
0%Cloud
Now
10:00 PM
68feels68
now, clear
Today
Oct 5
9960
clear day
Wed
Oct 7
9357
UV 7
Thu
Oct 8
9255
UV 7
Fri
Oct 9
8557
UV 7
Sat
Oct 10
7654
12mph
UV 6
Sun
Oct 11
7449
UV 6
Mon
Oct 12
7749
UV 6
68°
99°60°
93°57°
92°55°
85°57°
76°54°
74°49°
77°49°
As of 10:00 PM in Sonoma State Historic Park, California.
Air quality
The air at Sonoma State Historic Park
Index 50, good, led by fine particles. Read at 9 PM from its reporting area, Napa (CA), 10 miles off.
50Good
- Fine particles (PM2.5)50Good22.9 mi
- Ozone27Good34 ppb21.5 mi
- Nitrogen dioxide8Good9.4 ppb22.9 mi
- Sulfur dioxide0Good0.5 ppb24.9 mi
- Carbon monoxide-0.3 ppm22.9 mi
The days ahead
Highest 84, moderate, today, led by ozone. Yesterday measured 64, moderate.
GoodModerate
- 64YesterdayOct 4
- 84TodayOct 5
- 77TueOct 6
- ModerateWedOct 7
- ModerateThuOct 8
- ModerateFriOct 9
- GoodSatOct 10
Smoke, the next 44 hours
Little smoke near the ground through Wed 5 PM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Sonoma State Historic 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 Sonoma State Historic Park, the next 44 hours
Visibility stays 10 miles or more through Wed 5 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Historic Park
- Area
- 0.1 sq mi
- Height at its point
- 100 ft
- County
- Sonoma County
- State
- California
- Latitude
- 38.2970° N
- Longitude
- 122.4602° W
What is measuring near here
The 6 instruments nearest Sonoma State Historic Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.
measured now4 instruments
PetalumaO69
At an airfield/8.3 mi away/90 ft/10 ft below here
temp, wind, gust, visibility, precip, pressure
SRFD White Oak DriveQSWC1
At a river or reservoir gauge/11.4 mi away/1,004 ft/904 ft above here
temp, wind, gust, humidity, pressure
Bodega 6 WSW93245
At a climate reference station/33.1 mi away/63 ft/37 ft below here
temp, humidity, wind, solar, precip
measured daily2 instruments
SonomaSMAC1
At a cooperative observer's station/0.2 mi away/137 ft/37 ft above here
snowfall, snow depth, precip, high, low
Sonoma 0.4 SSECA-SN-115
In a volunteer observer's own ground/0.8 mi away/79 ft/21 ft below here
precip, snowfall, snow depth
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 Sonoma State Historic Park
The nearest places, each with its own forecast and the instruments nearest it.
- Sonomacity, 1 mi
- El Veranocommunity, 2 mi
- Boyes Hot Springscommunity, 2 mi
- Fetters Hot Springs-Agua Calientecommunity, 2 mi
- Temeleccommunity, 3 mi
- Eldridgecommunity, 4 mi
- Glen Ellencommunity, 6 mi
- Napacity, 9 mi
- Yountvillecity, 9 mi
- Petalumacity, 10 mi
- Kenwoodcommunity, 10 mi
- Oakvillecommunity, 10 mi