Temperature
43 F at 11 PM; 55 F at its warmest, 4 PM, and 37 F at its coolest, 7 AM.
- Now
- 43F
- 11 PM
- Highest
- 55F
- 4 PM
- Lowest
- 37F
- 7 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely late tonight, from about 3 AM, the chance peaking at 100% around 4 AM.
Now. Potsdam Municipal Airport Damon Field is 43° and clear at 11 PM. The dew point is 39°, so the air feels dry and comfortable. The air is calm.
Today and tonight. Tonight holds near 44°, with some cloud.
The week. The warmest day ahead is tomorrow, near 64°, and the coolest Saturday, near 43°. Rain is likely tomorrow (100%). The first freeze could come Saturday, a low of 31°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Monday, Oct 26. Look for Saturn, bright in the south. 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. The day is 11 hours 2 minutes long, 3 minutes shorter than yesterday.
As of 11:00 PM in Potsdam Municipal Airport Damon Field, New York.
Air quality
Index 10, good, led by ozone. Read at 11 PM from its reporting area, Adirondacks Region (NY), 44 miles off.
Good each day through Fri Oct 16, led by fine particles. Yesterday measured 20, good.
No smoke near the ground through Sat 8 PM.
Precipitation
None in the last 24 hours; 1.45 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
Visibility
Mist or haze: visibility falls to 2 miles Fri 7 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06 / 24 | 3,703 ft | 60 ft | Asphalt | 44° / 224° | Calm | Calm |
Measured here
Every hour from Potsdam (PTD), Potsdam Municipal Airport Damon Field's own instrument, measure by measure, on the field's own clock.
43 F at 11 PM; 55 F at its warmest, 4 PM, and 37 F at its coolest, 7 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 39 F, the air 87% saturated; the humidity ran from 44% at 3 PM to 95% at 7 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 11 PM; at its strongest 8 mph, 10 AM, with a gust of 14 mph at 1 AM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.02 inHg at 11 PM, falling 0.09 inHg over 3 hours; 0.13 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
10 miles or more every hour.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 1,500 ft at 7 PM; a base was reported in 11 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
None measured in the gauge in the last 24 hours.
How it is measured: ASOS, Field Book FB-INS-002
Potsdam: every reading, the last 7 days, 30 days and the year, and how well it reports
The 3 instruments nearest Potsdam Municipal Airport Damon Field, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.
measured now1 instrument
PotsdamPTD
At an airfield/0.1 mi away/461 ft/13 ft below here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Potsdam 1.1 SSWNY-SL-23
In a volunteer observer's own ground/2.8 mi away/441 ft/33 ft below here
precip, snowfall, snow depth
Colton 2 NCLTN6
At a cooperative observer's station/6.4 mi away/554 ft/80 ft above here
snowfall, snow depth, precip, high, low
-
Snow on the ground
29 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.