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Fillmore County Airport, Minnesota

Small airport in Fillmore County, Minnesota

Air quality

The air at Fillmore County Airport

Index 17, good, led by ozone. Read at 11 AM from its reporting area, Rochester Area (MN), 26 miles off.

17Good
  • Fine particles (PM2.5)6Good-
  • Ozone17Good-

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 19, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 7 AM.

FriSatSun

Precipitation

What has fallen at Fillmore County Airport

0.82 in in the last 24 hours, 1.05 in over the last 3 days, to Fri 10 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.82in
Last 3 days
1.05in

Visibility

How far you can see at Fillmore County Airport, the next 45 hours

Visibility stays 8 miles or more through Sun 7 AM, lowest 8 miles Sat 4 AM.

FriSatSun

Airfield

Code
FKA
ICAO
KFKA
IATA
-
Field elevation
1,277 ft
Serves
Preston
Kind
Small airport
Scheduled service
No
Its own instrument
FKA
Wind now
From 340° at 17 mph, read 16 Oct, 10:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
11 / 294,001 ft75 ftAsphalt108° / 288°10 mph head, on 2913 mph from the right
11291,000 ftN340° 17 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 Preston (AWOS) (FKA), Fillmore County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

46 F at 11 AM; 53 F at its warmest, 4 PM Thursday, and 43 F at its coolest, 1 AM.

Now
46F
11 AM
Highest
53F
4 PM Thursday
Lowest
43F
1 AM
Temperature and Dew point at Preston (AWOS), temperature from 42.8 to 53.0, the latest 46.4; dew point from 41.0 to 53.0, the latest 41.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF4045505512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 41 F, the air 81% saturated; the humidity ran from 81% at 11 AM to 100% at 12 PM Thursday.

Dew point now
41F
11 AM
Humidity now
81%
Humidity, range
81 to 100%
Relative humidity at Preston (AWOS), relative humidity from 81 to 100, the latest 81, in per cent.RELATIVE HUMIDITY%8085909510012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Wind

21 mph from the north at 11 AM; at its strongest 21 mph, 10 AM, with a gust of 37 mph at 10 AM.

Now
21mph
from the north
Strongest
21mph
10 AM
Highest gust
37mph
10 AM
Wind and Gust at Preston (AWOS), wind from 3 to 21, the latest 21; gust from 20 to 37, the latest 33, in miles an hour.WIND AND GUSTmph01020304012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMWINDGUST
Wind direction at Preston (AWOS), wind direction from 110 to 350, the latest 350, in degrees.WIND DIRECTION°09018027036012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Pressure

30.29 inHg at 11 AM, rising 0.11 inHg over 3 hours; 0.34 inHg higher than a day before.

Now
30.29inHg
11 AM
3 hours
+0.11inHg
rising
24 hours
+0.34inHg
Pressure, altimeter at Preston (AWOS), pressure, altimeter from 29.88 to 30.29, the latest 30.29, in inches of mercury.PRESSURE, ALTIMETERinHg29.8030.0030.2030.4012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Visibility

Down to 1 miles at 4 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
1mi
4 PM Thursday
Hours under a mile
0
Visibility at Preston (AWOS), visibility from 1.3 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.51012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 300 ft at 12 PM Thursday; a base was reported in 24 of the hours.

Lowest base now
2,200ft
Lowest in 24 hours
300ft
12 PM Thursday
Hours with a base reported
24
Lowest cloud base at Preston (AWOS), lowest cloud base from 300 to 6,500, the latest 2,200, in feet.LOWEST CLOUD BASEft02,0004,0006,0008,00012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMMVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

0.54 in measured in the gauge, the most, 0.15 in, in the hour to 12 PM Thursday.

Last 24 hours
0.54in
Wettest hour
0.15in
12 PM Thursday
Hours with some
11
Precipitation at Preston (AWOS), precipitation from 0.00 to 0.15, the latest 0.00, in inches.PRECIPITATIONin0.000.050.100.1512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Preston (AWOS): 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 Fillmore 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

Preston (AWOS)FKA

At an airfield/0.0 mi away/1,276 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

U.S.63 - Le Roy - MP 0.5MN145

Beside a road/15.0 mi away/1,260 ft/17 ft below here

temp, pavement temp, wind, visibility, precip

Eyota 2NEWIRM5

At a river or reservoir gauge/23.4 mi away/1,197 ft/80 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Wykoff 0.2 SMN-FM-11

In a volunteer observer's own ground/4.8 mi away/1,330 ft/53 ft above here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Minnesota

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

Near Fillmore County Airport

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

Near Fillmore County Airport