Storm Station
Sign in

Hemet Ryan Airport, California

Small airport in Riverside County, California

Air quality

The air at Hemet Ryan Airport

Index 43, good, led by ozone. Read at 9 PM from its reporting area, Banning (CA), 16 miles off.

43Good
  • Fine particles (PM2.5)16Good10.6 mi
  • Ozone43Good38 ppb10.6 mi
  • Coarse particles (PM10)-10.6 mi
  • Nitrogen dioxide1Good1 ppb16.1 mi

The days ahead

Good each day through Fri Oct 16, led by ozone. Yesterday measured 45, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Hemet Ryan Airport

None in the last 3 days, to Thu 8 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 Hemet Ryan Airport, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

Airfield

Code
HMT
ICAO
KHMT
IATA
HMT
Field elevation
1,512 ft
Serves
Hemet
Kind
Small airport
Scheduled service
No
Its own instrument
HMT
Wind now
From 50° at 16 mph, read 15 Oct, 21:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04 / 22 unlit2,014 ft25 ftAsphalt63° / 243°16 mph head, on 044 mph from the left
05 / 234,315 ft100 ftAsphalt63° / 243°16 mph head, on 054 mph from the left
042205231,000 ftN50° 16 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 Hemet (HMT), Hemet Ryan Airport's own instrument, measure by measure, on the field's own clock.

Temperature

79 F at 8 PM; 85 F at its warmest, 2 PM, and 49 F at its coolest, 7 AM.

Now
79F
8 PM
Highest
85F
2 PM
Lowest
49F
7 AM
Temperature and Dew point at Hemet, temperature from 48.7 to 85.4, the latest 78.8; dew point from 32.7 to 46.4, the latest 35.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF20406080100Oct 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 35 F, the air 21% saturated; the humidity ran from 15% at 2 PM to 84% at 7 AM.

Dew point now
35F
8 PM
Humidity now
21%
Humidity, range
15 to 84%
Relative humidity at Hemet, relative humidity from 15 to 84, the latest 21, in per cent.RELATIVE HUMIDITY%020406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

20 mph from the northeast at 8 PM; at its strongest 30 mph, 12 PM, with a gust of 40 mph at 11 AM.

Now
20mph
from the northeast
Strongest
30mph
12 PM
Highest gust
40mph
11 AM
Wind and Gust at Hemet, wind from 0 to 30, the latest 20; gust from 31 to 40, the latest 31, in miles an hour.WIND AND GUSTmph0204060Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Hemet, wind direction from 40 to 350, the latest 40, 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

30.02 inHg at 8 PM, rising 0.04 inHg over 3 hours; 0.09 inHg lower than a day before.

Now
30.02inHg
8 PM
3 hours
+0.04inHg
rising
24 hours
-0.09inHg
Pressure, altimeter at Hemet, pressure, altimeter from 29.97 to 30.11, the latest 30.02, in inches of mercury.PRESSURE, ALTIMETERinHg29.9530.0030.0530.1030.15Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 5 miles at 6 AM; 10 miles or more now.

Now
10+mi
Lowest
5mi
6 AM
Hours under a mile
0
Visibility at Hemet, visibility from 5.0 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

Hemet: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 6 instruments nearest Hemet Ryan Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now4 instruments

HemetHMT

At an airfield/0.1 mi away/1,515 ft/3 ft above here

temp, wind, gust, visibility, precip, pressure

Hemet - Sage RAWSHMMC1

A remote fire weather station/10.1 mi away/2,554 ft/1,042 ft above here

temp, wind, gust, humidity, pressure

Fallbrook 5 NE53151

At a climate reference station/23.1 mi away/1,140 ft/372 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Winchester 0.8 ENECA-RV-40

In a volunteer observer's own ground/3.0 mi away/1,488 ft/24 ft below here

precip, snowfall, snow depth

San Jacinto RsSJRC1

At a cooperative observer's station/5.2 mi away/1,568 ft/56 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in California

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

Near Hemet Ryan Airport

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

Near Hemet Ryan Airport