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Jerome County Airport, Idaho

Small airport in Jerome County, Idaho

Air quality

The air at Jerome County Airport

Index 5, good, led by fine particles. Read at 10 PM from its reporting area, Twin Falls (ID), 11 miles off.

5Good
  • Fine particles (PM2.5)5Good11.5 mi

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 21, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 6 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Jerome County Airport

None in the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Jerome County Airport, the next 44 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

Airfield

Code
JER
ICAO
KJER
IATA
-
Field elevation
4,053 ft
Serves
Jerome
Kind
Small airport
Scheduled service
No
Its own instrument
JER
Wind now
From 80° at 9 mph, read 15 Oct, 21:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09 / 275,002 ft75 ftAsphalt100° / 280°8 mph head, on 093 mph from the left
09272,000 ftN80° 9 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Jerome County Airport (JER), Jerome County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

47 F at 9 PM; 64 F at its warmest, 4 PM, and 36 F at its coolest, 2 AM.

Now
47F
9 PM
Highest
64F
4 PM
Lowest
36F
2 AM
Temperature and Dew point at Jerome County Airport, temperature from 36.0 to 64.0, the latest 47.0; dew point from 30.0 to 37.0, the latest 34.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3040506070Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMFREEZINGTEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 34 F, the air 60% saturated; the humidity ran from 29% at 4 PM to 89% at 2 AM.

Dew point now
34F
9 PM
Humidity now
60%
Humidity, range
29 to 89%
Relative humidity at Jerome County Airport, relative humidity from 29 to 89, the latest 60, in per cent.RELATIVE HUMIDITY%20406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

10 mph from the east at 9 PM; at its strongest 12 mph, 12 PM, with a gust of 21 mph at 3 PM.

Now
10mph
from the east
Strongest
12mph
12 PM
Highest gust
21mph
3 PM
Wind and Gust at Jerome County Airport, wind from 3 to 12, the latest 10; gust from 17 to 21, the latest 21, in miles an hour.WIND AND GUSTmph0510152025Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Jerome County Airport, wind direction from 50 to 160, the latest 80, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.57 inHg at 9 PM, rising 0.03 inHg over 3 hours; 0.26 inHg higher than a day before.

Now
30.57inHg
9 PM
3 hours
+0.03inHg
rising
24 hours
+0.26inHg
Pressure, altimeter at Jerome County Airport, pressure, altimeter from 30.31 to 30.58, the latest 30.57, in inches of mercury.PRESSURE, ALTIMETERinHg30.3030.4030.5030.60Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Jerome County Airport, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

How it is measured: ASOS, Field Book FB-INS-002

Jerome County Airport: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Jerome County 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

Jerome County AirportJER

At an airfield/0.0 mi away/4,009 ft/44 ft below here

temp, wind, gust, visibility, precip, pressure

D4 - Jerome ButteITD05

Beside a road/0.9 mi away/4,108 ft/55 ft above here

temp, pavement temp, wind, visibility, precip

Rock Lake RAWSROCI1

A remote fire weather station/25.8 mi away/4,259 ft/206 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

JeromeJRMI1

At a cooperative observer's station/3.2 mi away/3,737 ft/316 ft below here

snowfall, snow depth, precip, high, low

Twin Falls 0.7 NID-TF-8

In a volunteer observer's own ground/10.7 mi away/3,714 ft/339 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Idaho

18 places, each with its own forecast and its own instruments.

Near Jerome County Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Jerome County Airport