Storm Station
Sign in

Mount Pleasant Regional Airport, Texas

Small airport in Titus County, Texas

Air quality

The air at Mount Pleasant Regional Airport

Index 46, good, led by fine particles. Read at 10 PM from its reporting area, Tyler-Longview-Marshall (TX), 55 miles off.

46Good
  • Fine particles (PM2.5)46Good-
  • Ozone36Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 28, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Mount Pleasant Regional Airport

None in the last 3 days, to Thu 10 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 Mount Pleasant Regional Airport, the next 45 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

Airfield

Code
OSA
ICAO
KOSA
IATA
MPS
Field elevation
364 ft
Serves
Mount Pleasant
Kind
Small airport
Scheduled service
No
Its own instrument
OSA
Wind now
From 320° at 10 mph, read 15 Oct, 22:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
17 / 356,004 ft100 ftAsphalt172° / 352°8 mph head, on 355 mph from the left
17352,000 ftN320° 10 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 Mount Pleasant Airport (OSA), Mount Pleasant Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

75 F at 10 PM; 87 F at its warmest, 4 PM, and 67 F at its coolest, 7 AM.

Now
75F
10 PM
Highest
87F
4 PM
Lowest
67F
7 AM
Temperature and Dew point at Mount Pleasant Airport, temperature from 66.6 to 87.5, the latest 75.1; dew point from 63.1 to 71.5, the latest 66.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF60708090Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 66 F, the air 74% saturated; the humidity ran from 45% at 5 PM to 97% at 8 AM.

Dew point now
66F
10 PM
Humidity now
74%
Humidity, range
45 to 97%
Relative humidity at Mount Pleasant Airport, relative humidity from 45 to 97, the latest 74, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

6 mph from the northwest at 10 PM; at its strongest 10 mph, 10 AM, with a gust of 17 mph at 11 AM.

Now
6mph
from the northwest
Strongest
10mph
10 AM
Highest gust
17mph
11 AM
Wind at Mount Pleasant Airport, wind from 0 to 10, the latest 6, in miles an hour.WINDmph051015Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Mount Pleasant Airport, wind direction from 140 to 340, the latest 320, 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

30.09 inHg at 10 PM, rising 0.06 inHg over 3 hours; 0.10 inHg higher than a day before.

Now
30.09inHg
10 PM
3 hours
+0.06inHg
rising
24 hours
+0.10inHg
Pressure, altimeter at Mount Pleasant Airport, pressure, altimeter from 29.98 to 30.09, the latest 30.09, in inches of mercury.PRESSURE, ALTIMETERinHg29.9530.0030.0530.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 0.3 miles at 7 AM, under a mile for 3 hours; 10 miles or more now.

Now
10+mi
Lowest
0.3mi
7 AM
Hours under a mile
3
Visibility at Mount Pleasant Airport, visibility from 0.3 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

Cloud base

The lowest cloud base came down to 0 ft at 7 AM; a base was reported in 12 of the hours.

Lowest base now
-
Lowest in 24 hours
0ft
7 AM
Hours with a base reported
12
Lowest cloud base at Mount Pleasant Airport, lowest cloud base from 0 to 6,000, the latest 6,000, in feet.LOWEST CLOUD BASEft02,0004,0006,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

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

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

Mount Pleasant Airport: 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 Mount Pleasant Regional 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 now2 instruments

Mount Pleasant AirportOSA

At an airfield/0.0 mi away/364 ft/level with here

temp, wind, gust, visibility, precip, pressure

Gilmer (RAWS)GLMT2

A remote fire weather station/27.2 mi away/390 ft/26 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Mount Pleasant 6.4 SSETX-TI-8

In a volunteer observer's own ground/2.7 mi away/388 ft/24 ft above here

precip, snowfall, snow depth

Mount PleasantMPLT2

At a cooperative observer's station/5.7 mi away/410 ft/46 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Mount Pleasant (MPLT2), 5.7 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Texas

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

Near Mount Pleasant Regional Airport

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

Near Mount Pleasant Regional Airport