Temperature
45 F at 6 AM; 58 F at its warmest, 12 PM Friday, and 45 F at its coolest, 6 AM.
- Now
- 45F
- 6 AM
- Highest
- 58F
- 12 PM Friday
- Lowest
- 45F
- 6 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Perryville Regional Airport, Missouri
Small airport in Perry County, Missouri* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...From 9 PM CDT /10 PM EDT/ this evening to 8 AM CDT /9 AM EDT/ Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Take steps now to protect tender plants from the cold.
44°
63°/38°
Clear·
Feels like 39°·Gentle breeze 9 mph N
Alert. A Frost Advisory is in force for Perryville Regional Airport until 8 AM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Perryville Regional Airport is 44° and clear at 6 AM. With the wind it feels like 39°. The dew point is 42°, so the air feels dry and comfortable. Gentle breeze from the north at 9 mph.
Today and tonight. It warms to about 63° by 3 PM. Tonight falls to about 37° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Friday, near 81°, and the coolest tomorrow, near 70°. The days ahead look dry. Frost is possible tomorrow morning, a low of 33°.
The sky tonight. The sun sets at 6:19 PM. The Moon is a waxing crescent, 42% lit, and sets at 11:21 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-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. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 10 minutes long, 2 minutes shorter than yesterday.
0UV Low
8Air quality
89%Humidity
0%Cloud
Now
6:00 AM
44feels39
now, clear
Today
Oct 17
6338
clear day
Sun
Oct 18
7033
clear day
Mon
Oct 19
7335
mostly clear day
Tue
Oct 20
7638
overcast
Wed
Oct 21
7940
overcast
Thu
Oct 22
8043
overcast
Fri
Oct 23
8145
overcast
44°
63°38°
70°33°
73°35°
76°38°
79°40°
80°43°
81°45°
As of 6:00 AM in Perryville Regional Airport, Missouri.
Air quality
The air at Perryville Regional Airport
Index 8, good, led by ozone. Read at 5 AM from its reporting area, Farrar (MO), 15 miles off.
8Good
- Fine particles (PM2.5)-21.5 mi
- Ozone8Good12 ppb14.5 mi
The days ahead
Yesterday measured 19, good.
GoodModerate
- 19YesterdayOct 16
Smoke, the next 44 hours
No smoke near the ground through Mon 1 AM.
Precipitation
What has fallen at Perryville Regional Airport
0.04 in in the last 24 hours, 0.81 in over the last 3 days, to Sat 5 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.04in
- Last 3 days
- 0.81in
3 days agoLast 24 hours 5%
Visibility
How far you can see at Perryville Regional Airport, the next 44 hours
Visibility stays 10 miles or more through Mon 1 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- PCD
- ICAO
- KPCD
- IATA
- -
- Field elevation
- 372 ft
- Serves
- Perryville
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- PCD
- Wind now
- From 340° at 9 mph, read 17 Oct, 06:15
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 02 / 20 | 6,483 ft | 100 ft | Concrete | 17° / 197° | 7 mph head, on 02 | 5 mph from the left |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Perryville (PCD), Perryville Regional Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 42 F, the air 89% saturated; the humidity ran from 51% at 1 PM Friday to 89% at 6 AM.
- Dew point now
- 42F
- 6 AM
- Humidity now
- 89%
- Humidity, range
- 51 to 89%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
9 mph from the north northwest at 6 AM; at its strongest 22 mph, 12 PM Friday, with a gust of 31 mph at 12 PM Friday.
- Now
- 9mph
- from the north northwest
- Strongest
- 22mph
- 12 PM Friday
- Highest gust
- 31mph
- 12 PM Friday
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.50 inHg at 6 AM, rising 0.04 inHg over 3 hours; 0.32 inHg higher than a day before.
- Now
- 30.50inHg
- 6 AM
- 3 hours
- +0.04inHg
- rising
- 24 hours
- +0.32inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 7 miles at 4 PM Friday; 10 miles or more now.
- Now
- 10+mi
- Lowest
- 7mi
- 4 PM Friday
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 1,500 ft at 8 PM Friday; a base was reported in 18 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 1,500ft
- 8 PM Friday
- Hours with a base reported
- 18
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
0.03 in measured in the gauge, the most, 0.03 in, in the hour to 4 PM Friday.
- Last 24 hours
- 0.03in
- Wettest hour
- 0.03in
- 4 PM Friday
- Hours with some
- 1
How it is measured: ASOS, Field Book FB-INS-002
Perryville: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 4 instruments nearest Perryville Regional Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.
measured now2 instruments
PerryvillePCD
At an airfield/0.2 mi away/364 ft/8 ft below here
temp, wind, gust, visibility, precip, pressure
Farmington RAWSFMRM7
A remote fire weather station/31.8 mi away/915 ft/543 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Perryville 4.6 NWMO-PR-2
In a volunteer observer's own ground/7.5 mi away/494 ft/122 ft above here
precip, snowfall, snow depth
Water PlantPRRM7
At a cooperative observer's station/9.8 mi away/509 ft/137 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Water Plant (PRRM7), 9.8 miles from here, read 16 Oct, 07:00. measured daily
Elsewhere in Missouri
24 places, each with its own forecast and its own instruments.
BransoncityCape GirardeaucityColumbiacityHannibalcityHidden Valleyski areaIndependencecityJefferson CitycityJoplincityKansas CitycityKirksvillecityLake of the OzarksfeatureMark Twain National ForestfeatureMaryvillecityPoplar BluffcityRollacitySedaliacitySikestoncitySnow Creekski areaSpringfieldcitySt CharlescitySt JosephcitySt LouiscityTable Rock LakefeatureWest Plainscity
Near Perryville Regional Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Lithiumcommunity, 3 mi
- St. Marycity, 5 mi
- Brewercommunity, 7 mi
- Perryvillecity, 10 mi
- Ozoracommunity, 10 mi
- Shakertownecommunity, 12 mi
- Ste. Genevievecity, 13 mi
- Longtowntown, 14 mi
- Biehlecommunity, 18 mi
- Weingartencommunity, 19 mi
- Frohnacity, 20 mi
- Old Appletontown, 21 mi
Airports near Perryville Regional Airport
- Farmington Regional AirportFAM, 32 mi
- Cape Girardeau Regional AirportCGI, 47 mi
- St. Louis Lambert International AirportSTL, 67 mi
- Sikeston Memorial Municipal AirportSIK, 69 mi
- Spirit of St Louis AirportSUS, 70 mi
- Sullivan Regional AirportUUV, 75 mi
- Washington Regional AirportFYG, 79 mi
- St Charles County Regional Airport/Smartt FieldSET, 79 mi