WashingtonNDBC-WASD2
At a river or reservoir gauge/1.0 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Parks/District of Columbia/Dwight D. Eisenhower Memorial
Coming up. Rain is likely late tonight, from about 2 AM, the chance peaking at 55% around 3 AM.
Now. Dwight D. Eisenhower Memorial is 63° and light rain at 9 PM. The dew point is 57°, so the air feels a little humid. Light breeze from the northwest at 7 mph, gusting to 22 mph.
Today and tonight. Tonight falls to about 52° by 7 AM, under cloud. Air quality is moderate (index 61): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Tuesday, near 65°, and the coolest tomorrow, near 55°. Rain is likely tomorrow (65%).
The sky now. The Moon is a waxing crescent, 34% lit, and sets at 10:26 PM. The next full Moon is Monday, Oct 26. Look for Saturn, bright in the 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 11 minutes long, 3 minutes shorter than yesterday.
As of 9:00 PM in Dwight D. Eisenhower Memorial, District of Columbia.
Air quality
Index 61, moderate, led by fine particles. Read at 8 PM from its reporting area, Northern Virginia and DC (DC), 2 miles off.
Good each day through Sun Oct 18, led by fine particles. Yesterday measured 23, good.
No smoke near the ground through Sun 2 PM.
Precipitation
0.13 in in the last 24 hours, 0.15 in over the last 3 days, to Fri 8 PM. Measured by radar and rain gauges, as water.
Visibility
Mist or haze: visibility falls to 3 miles Sat 4 AM.
F
Now, today, and the week
The 4 instruments nearest Dwight D. Eisenhower Memorial, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.
measured now2 instruments
WashingtonNDBC-WASD2
At a river or reservoir gauge/1.0 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Citizen station FW7745FW7745
In a volunteer observer's own ground/1.6 mi away/76 ft/61 ft above here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Washington 2.0 SSWDC-DC-9
In a volunteer observer's own ground/0.8 mi away/10 ft/5 ft below here
precip, snowfall, snow depth
National ArboretumNARD2
In a park or preserve/2.9 mi away/13 ft/2 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
3 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.