Leonardtown2W6
At an airfield/4.0 mi away/142 ft/- ft from here
temp, wind, gust, visibility, precip, pressure
Greenwell State Park, Maryland
State Park in St. Mary's County, Maryland63°
83°/60°
Light rain·
Feels like 63°·Light air 3 mph SSE
Coming up. Rain is likely tonight, from about 9 PM, the chance peaking at 72% around 3 AM.
Now. Greenwell State Park is 63° and light rain at 2 AM. The dew point is 62°, so the air feels humid and sticky. Light air from the south-southeast at 3 mph.
Today and tonight. It warms to about 83° by 4 PM. Tonight falls to about 52° by 8 AM, under cloud.
The week. The warmest day ahead is Tuesday, near 65°, and the coolest tomorrow, near 57°. Rain is likely tomorrow (98%).
The sky tonight. The sun sets at 6:27 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:25 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. Cloud is forecast to cover most of the night, so the sky will be hard to see. The day is 11 hours 12 minutes long, 3 minutes shorter than yesterday.
0UV Low
17Air quality
100%Humidity
100%Cloud
Now
2:00 AM
63feels63
33%
Today
Oct 16
8360
94%
Sat
Oct 17
5750
98%
16mph
Sun
Oct 18
5845
13mph
Mon
Oct 19
6147
19%
13mph
Tue
Oct 20
6549
19%
12mph
Wed
Oct 21
6552
10%
Thu
Oct 22
6451
13%
63°
83°60°
57°50°
58°45°
61°47°
65°49°
65°52°
64°51°
As of 2:00 AM in Greenwell State Park, Maryland.
Air quality
The air at Greenwell State Park
Index 17, good, led by ozone. Read at 1 AM from its reporting area, Southern Maryland (MD), 13 miles off.
17Good
- Ozone17Good16 ppb12.3 mi
The days ahead
Good each day through Sun Oct 18, led by fine particles.
GoodModerate
- 33TodayOct 16
- 11SatOct 17
- 22SunOct 18
Smoke, the next 43 hours
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 17 or under.
Precipitation
What has fallen at Greenwell State Park
0.07 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.07in
- Last 3 days
- 0.07in
Visibility
How far you can see at Greenwell State Park, the next 43 hours
Visibility stays 3 miles or more through Sat 8 PM, lowest 3 miles Fri 11 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 0.99 sq mi
- Height at its point
- -
- County
- St. Mary's County
- State
- Maryland
- Latitude
- 38.3728° N
- Longitude
- 76.5357° W
What is measuring near here
The 6 instruments nearest Greenwell State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.0 miles away.
measured now4 instruments
MD-4 at PatuxentMD045
Beside a road/4.7 mi away/30 ft/- ft from here
temp, pavement temp, wind, visibility, precip
Solomons IslandNDBC-SLIM2
At a river or reservoir gauge/5.8 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Citizen station CW6344CW6344
In a volunteer observer's own ground/5.9 mi away/96 ft/- ft from here
temp, humidity, wind, precip, pressure
measured daily2 instruments
California 3.9 WNWMD-SM-26
In a volunteer observer's own ground/4.7 mi away/138 ft/- ft from here
precip, snowfall, snow depth
SolomonsSOLM2
At a cooperative observer's station/6.1 mi away/20 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 Maryland
21 places, each with its own forecast and its own instruments.
AnnapoliscityAssateague IslandfeatureBaltimorecityBowiecityCambridgecityCatoctin MountainfeatureChesapeake BayfeatureCumberlandcityDeep Creek LakefeatureEastontownElktontownFrederickcityGaithersburgcityGarrett CountyfeatureHagerstowncityOaklandtownOcean CitytownRockvillecitySalisburycityWestminstercityWispski area
Near Greenwell State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Broomes Islandcommunity, 3 mi
- Solomonscommunity, 5 mi
- Wildewoodcommunity, 5 mi
- Lusbycommunity, 5 mi
- Californiacommunity, 6 mi
- Drum Pointcommunity, 7 mi
- Chesapeake Ranch Estatescommunity, 7 mi
- Long Beachcommunity, 7 mi
- Calvert Beachcommunity, 7 mi
- Leonardtowntown, 7 mi
- St. Leonardcommunity, 7 mi
- Callawaycommunity, 9 mi
Parks near Greenwell State Park
- Calvert Cliffs State Park6 mi
- Saint Mary's River State Park7 mi
- Newtowne Neck State Park12 mi
- Saint Clement's Island State Park16 mi
- Harriet Tubman Underground Railroad National Historical Park18 mi
- Point Lookout State Park24 mi
- Chapel Point State Park26 mi
- Harriet Tubman Underground Railroad State Park29 mi