Citizen station FW2255FW2255
In a volunteer observer's own ground/3.8 mi away/40 ft/6 ft above here
temp, humidity, wind, precip, pressure
Mason Neck State Park, Virginia
State Park in Fairfax County, Virginia48°
69°/48°
Clear·
Feels like 48°·Light air 3 mph NNW
Now. Mason Neck State Park is 48° and clear at 7 AM. The dew point is 43°, so the air feels dry and comfortable. Light air from the north-northwest at 3 mph.
Today and tonight. It warms to about 65° by 4 PM. Tonight falls to about 47° by 5 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Thursday, near 82°, and the coolest Sunday, near 72°. Rain is likely Monday (58%). Rain is possible Sunday (43%).
The sky tonight. The sun sets at 6:44 PM. The Moon is a waning crescent, 16% lit, and rises at 3:52 AM after midnight. The next new Moon is Saturday, Oct 10. After dark, look for Saturn, bright in the east-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 36 minutes long, 3 minutes shorter than yesterday.
0UV Low
26Air quality
82%Humidity
1%Cloud
Now
7:00 AM
48feels48
now, clear
Today
Oct 6
6948
clear day
Wed
Oct 7
7546
clear day
Thu
Oct 8
8254
clear day
Fri
Oct 9
7655
mostly clear day
Sat
Oct 10
7453
mostly clear day
Sun
Oct 11
7254
43%
Mon
Oct 12
7458
58%
48°
69°48°
75°46°
82°54°
76°55°
74°53°
72°54°
74°58°
As of 7:00 AM in Mason Neck State Park, Virginia.
Air quality
The air at Mason Neck State Park
Index 26, good, led by fine particles. Read at 7 AM from its reporting area, Northern Virginia and DC (DC), 22 miles off.
26Good
- Fine particles (PM2.5)26Good21.9 mi
- Ozone24Good22 ppb21.9 mi
- Nitrogen dioxide4Good4.6 ppb21.9 mi
- Carbon monoxide-0.2 ppm21.9 mi
The days ahead
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 39, good.
GoodModerate
- 39YesterdayOct 5
- 28TodayOct 6
- 33WedOct 7
- 39ThuOct 8
Smoke, the next 44 hours
Little smoke near the ground through Thu 2 AM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Mason Neck State Park
None in the last 24 hours; 0.29 in over the last 3 days, to Tue 6 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.29in
3 days agoLast 24 hours 0%
Visibility
How far you can see at Mason Neck State Park, the next 44 hours
Visibility stays 10 miles or more through Thu 2 AM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 2.85 sq mi
- Height at its point
- 34 ft
- County
- Fairfax County
- State
- Virginia
- Latitude
- 38.6353° N
- Longitude
- 77.1970° W
What is measuring near here
The 5 instruments nearest Mason Neck State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.9 miles away.
measured now3 instruments
At an airfield/5.6 mi away/69 ft/35 ft above here
temp, wind, gust, visibility, precip, pressure
Triangle - Prince William RAWSPWRV2
A remote fire weather station/10.6 mi away/229 ft/195 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Lorton 2.3 SEVA-FX-132
In a volunteer observer's own ground/2.9 mi away/89 ft/55 ft above here
precip, snowfall, snow depth
ManassasMNNV2
At a cooperative observer's station/17.3 mi away/256 ft/222 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 Virginia
16 places, each with its own forecast and its own instruments.
Near Mason Neck State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Mason Neckcommunity, 2 mi
- Woodbridgecommunity, 4 mi
- Occoquantown, 5 mi
- Lortoncommunity, 5 mi
- Leesylvaniacommunity, 5 mi
- Laurel Hillcommunity, 6 mi
- Fort Belvoircommunity, 6 mi
- Potomac Millscommunity, 6 mi
- Cherry Hillcommunity, 7 mi
- Newingtoncommunity, 7 mi
- Lake Ridgecommunity, 7 mi
- Crosspointecommunity, 7 mi