US-340 @ MD-180MD016
Beside a road/4.4 mi away/442 ft/601 ft below here
temp, pavement temp, wind, visibility, precip
Coming up. Tomorrow is 9 degrees warmer: a high of 72° after 63° today.
Now. Gathland State Park is 50° and clear at 12 AM. The dew point is 40°, so the air feels dry and comfortable. Light breeze from the north-northwest at 5 mph.
Today and tonight. It warms to about 61° by 3 PM. Tonight falls to about 43° 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, 2 minutes shorter than yesterday.
As of 12:00 AM in Gathland State Park, Maryland.
Air quality
Index 26, good, led by ozone. Read at 12 AM from its reporting area, Martinsburg (WV), 17 miles off.
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 16, good.
No smoke near the ground through Wed 8 PM.
Precipitation
None in the last 24 hours; 0.02 in over the last 3 days, to Mon 11 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Wed 8 PM.
F
Now, today, and the week
The 6 instruments nearest Gathland State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.4 miles away.
measured now4 instruments
US-340 @ MD-180MD016
Beside a road/4.4 mi away/442 ft/601 ft below here
temp, pavement temp, wind, visibility, precip
Citizen station DW8300DW8300
In a volunteer observer's own ground/7.0 mi away/638 ft/405 ft below here
temp, humidity, wind, precip, pressure
Antietam National BattlefieldANBM2
At a river or reservoir gauge/8.0 mi away/476 ft/567 ft below here
temp, wind, gust, humidity, pressure
At an airfield/14.2 mi away/302 ft/741 ft below here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Middletown 1.5 SWMD-FR-54
In a volunteer observer's own ground/4.5 mi away/516 ft/527 ft below here
precip, snowfall, snow depth
Hagerstown 1EHGCM2
At a cooperative observer's station/16.8 mi away/541 ft/502 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
21 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.