I-70 at Frederick / Wash. Co lineMD015
Beside a road/1.8 mi away/1,202 ft/207 ft above here
temp, pavement temp, wind, visibility, precip
Greenbrier State Park, Maryland
State Park in Washington County, Maryland47°
63°/42°
Clear·
Feels like 46°·Light air 4 mph NNW
Coming up. Tomorrow is 8 degrees warmer: a high of 71° after 63° today.
Now. Greenbrier State Park is 47° and clear at 2 AM. The dew point is 39°, so the air feels dry and comfortable. Light air from the north-northwest at 4 mph.
Today and tonight. It warms to about 61° by 3 PM. Tonight falls to about 44° 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 76°, and the coolest Sunday, near 69°. Rain is possible Sunday (36%) and Monday (43%).
The sky tonight. The sun sets at 6:45 PM. The Moon is a waning crescent, 16% lit, and rises at 3:53 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 35 minutes long, 3 minutes shorter than yesterday.
0UV Low
26Air quality
70%Humidity
0%Cloud
Now
2:00 AM
47feels46
now, clear
Today
Oct 6
6342
clear day
Wed
Oct 7
7142
clear day
Thu
Oct 8
7650
clear day
Fri
Oct 9
7048
clear day
Sat
Oct 10
7047
mostly clear day
Sun
Oct 11
6949
36%
Mon
Oct 12
7054
43%
47°
63°42°
71°42°
76°50°
70°48°
70°47°
69°49°
70°54°
As of 2:00 AM in Greenbrier State Park, Maryland.
Air quality
The air at Greenbrier State Park
Index 26, good, led by ozone. Read at 2 AM from its reporting area, Hagerstown Region (MD), 16 miles off.
26Good
- Fine particles (PM2.5)7Good5.5 mi
- Ozone26Good26 ppb5.5 mi
The days ahead
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 35, good.
GoodModerate
- 35YesterdayOct 5
- 22TodayOct 6
- 28WedOct 7
- 33ThuOct 8
Smoke, the next 43 hours
No smoke near the ground through Wed 8 PM.
Precipitation
What has fallen at Greenbrier State Park
None in the last 3 days, to Tue 1 AM. 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 Greenbrier State Park, the next 43 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
- 2.16 sq mi
- Height at its point
- 995 ft
- County
- Washington County
- State
- Maryland
- Latitude
- 39.5256° N
- Longitude
- 77.6340° W
What is measuring near here
The 6 instruments nearest Greenbrier State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.2 miles away.
measured now4 instruments
Citizen station FW3881FW3881
In a volunteer observer's own ground/7.1 mi away/1,700 ft/705 ft above here
temp, humidity, wind, precip, pressure
Antietam National BattlefieldANBM2
At a river or reservoir gauge/7.4 mi away/476 ft/519 ft below here
temp, wind, gust, humidity, pressure
Camp DavidRSP
At an airfield/12.1 mi away/1,841 ft/846 ft above here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Boonsboro 0.4 NNEMD-WH-17
In a volunteer observer's own ground/1.2 mi away/556 ft/439 ft below here
precip, snowfall, snow depth
Hagerstown 1EHGCM2
At a cooperative observer's station/8.6 mi away/541 ft/454 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 Greenbrier State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Maplevillecommunity, 1 mi
- Boonsborotown, 2 mi
- San Marcommunity, 2 mi
- Mount Lenacommunity, 2 mi
- Myersvilletown, 4 mi
- Beaver Creekcommunity, 4 mi
- Bagtowncommunity, 4 mi
- Keedysvilletown, 4 mi
- Eakles Millcommunity, 5 mi
- Breathedsvillecommunity, 5 mi
- Mount Aetnacommunity, 5 mi
- Fairplaycommunity, 6 mi