US-301 NB S of MD-6MD139
Beside a road/3.0 mi away/148 ft/level with here
temp, pavement temp, wind, visibility, precip
Thomas Stone National Historic Site, Maryland
National Historic Site in Charles County, Maryland55°
73°/57°
Clear·
Feels like 55°·Light breeze 6 mph NNW
Now. Thomas Stone National Historic Site is 55° and clear at 10 PM. The dew point is 47°, so the air feels dry and comfortable. Light breeze from the north-northwest at 6 mph.
Today and tonight. Tonight falls to about 48° 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 Thursday, near 80°, and the coolest tomorrow, near 66°. Rain is possible Sunday (30%).
The sky now. The Moon is a waning crescent, 24% lit, and rises at 2:39 AM after midnight. The next new Moon is Saturday, Oct 10. 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 39 minutes long, 2 minutes shorter than yesterday.
0UV Low
29Air quality
64%Humidity
0%Cloud
Now
10:00 PM
55feels55
now, clear
Today
Oct 5
7357
12mph
Tue
Oct 6
6648
clear day
Wed
Oct 7
7346
clear day
Thu
Oct 8
8054
mostly clear day
Fri
Oct 9
7455
mostly clear day
Sat
Oct 10
7352
mostly clear day
Sun
Oct 11
7254
30%
55°
73°57°
66°48°
73°46°
80°54°
74°55°
73°52°
72°54°
As of 10:00 PM in Thomas Stone National Historic Site, Maryland.
Air quality
The air at Thomas Stone National Historic Site
Index 29, good, led by ozone. Read at 9 PM from its reporting area, Southern Maryland (MD), 17 miles off.
29Good
- Ozone29Good13 ppb12.5 mi
The days ahead
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 20, good.
GoodModerate
- 20YesterdayOct 4
- 33TodayOct 5
- 22TueOct 6
- 33WedOct 7
- 33ThuOct 8
Smoke, the next 41 hours
No smoke near the ground through Wed 2 PM.
Precipitation
What has fallen at Thomas Stone National Historic Site
None in the last 24 hours; 0.50 in over the last 3 days, to Mon 8 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.50in
3 days agoLast 24 hours 0%
Visibility
How far you can see at Thomas Stone National Historic Site, the next 41 hours
Visibility stays 9 miles or more through Wed 2 PM, lowest 10 miles Wed 4 AM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- National Historic Site
- Area
- 0.5 sq mi
- Height at its point
- 148 ft
- County
- Charles County
- State
- Maryland
- Latitude
- 38.5294° N
- Longitude
- 77.0382° W
What is measuring near here
The 7 instruments nearest Thomas Stone National Historic Site, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.1 miles away.
measured now5 instruments
Citizen station FW5327FW5327
In a volunteer observer's own ground/5.8 mi away/172 ft/24 ft above here
temp, humidity, wind, precip, pressure
CedarvilleCVLM2
At a river or reservoir gauge/14.5 mi away/233 ft/85 ft above here
temp, wind, gust, humidity, pressure
Andrews AFBADW
At an airfield/21.5 mi away/282 ft/134 ft above here
temp, wind, gust, visibility, precip, pressure
Powder MillS2049
At a soil climate station/35.2 mi away/105 ft/43 ft below here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Port Tobacco Village 2.0 WSWMD-CH-19
In a volunteer observer's own ground/2.1 mi away/167 ft/19 ft above here
precip, snowfall, snow depth
MechanicsvilleMECM2
At a cooperative observer's station/18.9 mi away/135 ft/13 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 Maryland
21 places, each with its own forecast and its own instruments.
AnnapoliscityAssateague IslandfeatureBaltimorecityBowiecityCambridgecityCatoctin MountainfeatureChesapeake BayfeatureCumberlandcityDeep Creek LakefeatureEastontownElktontownFrederickcityGaithersburgcityGarrett CountyfeatureHagerstowncityOaklandtownOcean CitytownRockvillecitySalisburycityWestminstercityWispski area
Near Thomas Stone National Historic Site
The nearest places, each with its own forecast and the instruments nearest it.
- Port Tobacco Villagetown, 2 mi
- Pomfretcommunity, 3 mi
- La Platatown, 4 mi
- Bensvillecommunity, 7 mi
- Potomac Heightscommunity, 7 mi
- Bryans Roadcommunity, 8 mi
- Indian Headtown, 8 mi
- Waldorfcommunity, 9 mi
- Accokeekcommunity, 10 mi
- Bryantowncommunity, 11 mi
- Hughesvillecommunity, 14 mi
- Fort Washingtoncommunity, 14 mi