Citizen station CW0003CW0003
In a volunteer observer's own ground/1.0 mi away/187 ft/23 ft below here
temp, humidity, wind, precip, pressure
Parks/Massachusetts/Great Brook Farm State Park
Great Brook Farm State Park, Massachusetts
State Park in Middlesex County, Massachusetts45°
59°/40°
Clear·
Feels like 44°·Light air 3 mph WNW
Now. Great Brook Farm State Park is 45° and clear at 12 AM. The dew point is 36°, so the air feels dry and comfortable. Light air from the west-northwest at 3 mph.
Today and tonight. It warms to about 59° by 3 PM. Tonight falls to about 40° by 4 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 73°, and the coolest tomorrow, near 65°. The days ahead look dry.
The sky tonight. The sun sets at 6:19 PM. The Moon is a waning crescent, 16% lit, and rises at 3:22 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 32 minutes long, 2 minutes shorter than yesterday.
0UV Low
20Air quality
64%Humidity
2%Cloud
Now
12:00 AM
45feels44
now, clear
Today
Oct 6
5940
13mph
Wed
Oct 7
6538
clear day
Thu
Oct 8
7349
13mph
Fri
Oct 9
6646
clear day
Sat
Oct 10
6542
clear day
Sun
Oct 11
6843
mostly clear day
Mon
Oct 12
7051
24%
45°
59°40°
65°38°
73°49°
66°46°
65°42°
68°43°
70°51°
As of 12:00 AM in Great Brook Farm State Park, Massachusetts.
Air quality
The air at Great Brook Farm State Park
Index 20, good, led by ozone. Read at 12 AM from its reporting area, West Middlesex (MA), 5 miles off.
20Good
- Fine particles (PM2.5)9Good19.3 mi
- Ozone20Good20 ppb5.3 mi
- Coarse particles (PM10)-20.8 mi
- Nitrogen dioxide4Good4 ppb19.3 mi
- Sulfur dioxide1Good1.1 ppb21.6 mi
- Carbon monoxide-0.1 ppm20.8 mi
The days ahead
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 31, good.
GoodModerate
- 31YesterdayOct 5
- 40TodayOct 6
- 40WedOct 7
- 45ThuOct 8
Smoke, the next 45 hours
No smoke near the ground through Wed 8 PM.
Precipitation
What has fallen at Great Brook Farm State Park
None in the last 3 days, to Mon 11 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 Great Brook Farm State Park, the next 45 hours
Visibility stays 10 miles or more through Wed 8 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 1.47 sq mi
- Height at its point
- 210 ft
- County
- Middlesex County
- State
- Massachusetts
- Latitude
- 42.5536° N
- Longitude
- 71.3615° W
What is measuring near here
The 6 instruments nearest Great Brook Farm State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.0 miles away.
measured now4 instruments
BillericaMA003
Beside a road/3.3 mi away/160 ft/50 ft below here
temp, pavement temp, wind, visibility, precip
At an airfield/6.9 mi away/135 ft/75 ft below here
temp, wind, gust, visibility, precip, pressure
Cambridge Res., Met. Station, Near Lexington422518071162501
At a river or reservoir gauge/10.2 mi away/191 ft/19 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Carlisle 0.3 NNWMA-MD-185
In a volunteer observer's own ground/1.2 mi away/219 ft/9 ft above here
precip, snowfall, snow depth
LowellLLLM3
At a cooperative observer's station/6.7 mi away/161 ft/49 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Lowell (LLLM3), 6.7 miles from here, read 5 Oct, 06:00. measured daily
Elsewhere in Massachusetts
17 places, each with its own forecast and its own instruments.
Near Great Brook Farm State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Nashoba Valleyski area, 4 mi
- Littleton Commoncommunity, 6 mi
- Lowellcity, 7 mi
- Pinehurstcommunity, 7 mi
- West Concordcommunity, 7 mi
- Hanscom AFBcommunity, 8 mi
- Burlingtoncommunity, 9 mi
- Wilmingtoncommunity, 9 mi
- Maynardcommunity, 10 mi
- Lexingtoncommunity, 10 mi
- Ayercommunity, 11 mi
- Grotoncommunity, 11 mi