Temperature
70 F at 11 PM; 70 F at its warmest, 11 PM, and 55 F at its coolest, 7 AM.
- Now
- 70F
- 11 PM
- Highest
- 70F
- 11 PM
- Lowest
- 55F
- 7 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely tomorrow afternoon, from about 4 PM, the chance peaking at 56% around 5 PM.
Now. Plymouth Municipal Airport is 69° and overcast at 11 PM. The dew point is 68°, so the air feels oppressive. Gentle breeze from the southwest at 9 mph.
Today and tonight. Tonight falls to about 51° by 8 AM, under cloud.
The week. The warmest day ahead is Wednesday, near 71°, and the coolest Saturday, near 56°. Rain is likely tomorrow (89%). Frost is possible Saturday morning, a low of 35°.
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-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 8 minutes long, 2 minutes shorter than yesterday.
As of 11:00 PM in Plymouth Municipal Airport, Indiana.
Air quality
Index 46, good, led by fine particles. Read at 11 PM from its reporting area, South Bend (IN), 20 miles off.
Good each day through Fri Oct 16, led by ozone. Yesterday measured 51, moderate.
No smoke near the ground through Sat 8 PM.
Precipitation
0.03 in in the last 24 hours, 0.48 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 1 miles Fri 2 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 10 / 28 | 4,400 ft | 75 ft | Asphalt | 96° / 276° | 4 mph head, on 28 | 7 mph from the left |
Measured here
Every hour from Plymouth (C65), Plymouth Municipal Airport's own instrument, measure by measure, on the field's own clock.
70 F at 11 PM; 70 F at its warmest, 11 PM, and 55 F at its coolest, 7 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 70 F, the air 100% saturated; the humidity ran from 94% at 2 PM to 100% at 12 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
8 mph from the southwest at 11 PM; at its strongest 10 mph, 9 PM, with a gust of 20 mph at 9 AM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
29.77 inHg at 11 PM, steady over 3 hours; 0.39 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 2 miles at 7 PM; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 400 ft at 9 PM; a base was reported in 24 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.02 in measured in the gauge, the most, 0.01 in, in the hour to 10 AM.
How it is measured: ASOS, Field Book FB-INS-002
Plymouth: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Plymouth Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now3 instruments
PlymouthC65
At an airfield/0.0 mi away/801 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
ArgosIN004
Beside a road/9.0 mi away/829 ft/29 ft above here
temp, pavement temp, wind, visibility, precip
Knox - Yellow RiverKXNI3
At a river or reservoir gauge/17.2 mi away/686 ft/114 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Plymouth 0.5 SIN-ML-16
In a volunteer observer's own ground/1.9 mi away/793 ft/7 ft below here
precip, snowfall, snow depth
PlymouthPMTI3
At a cooperative observer's station/2.6 mi away/820 ft/20 ft above here
snowfall, snow depth, precip, high, low
0in
Snow on the ground
Measured at Plymouth (PMTI3), 2.6 miles from here, read 15 Oct, 05:40. measured daily
23 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.