Temperature
68 F at 7 PM; 81 F at its warmest, 2 PM, and 46 F at its coolest, 5 AM.
- Now
- 68F
- 7 PM
- Highest
- 81F
- 2 PM
- Lowest
- 46F
- 5 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Ryan Field, Arizona
Small airport in Pima County, ArizonaHigh Wind Warning, in full · Every severe alert
* WHAT...For the High Wind Warning, east to southeast winds 35 to 45 mph with gusts 55 to 75 mph expected. For the Wind Advisory, east to southeast winds 25 to 35 mph with gusts 50 to 60 mph expected. * WHERE...From central Pima County eastward excluding northern Graham and Greenlee Counties. * WHEN...For the High Wind Warning, from 11 PM this evening to 5 AM MST Saturday. For the Wind Advisory, from 5 AM to 2 PM MST Saturday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages will be possible. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around and damage unsecured objects. Strong and gusty winds over desert areas could result in blowing dust, briefly lowering visibility below a mile at times. * ADDITIONAL DETAILS...For the High Wind Warning the strongest winds are expected on the leeward (west and northwest) sides of the mountains. Terrain gaps and east-west oriented valleys will also be susceptible to strong winds.
People are urged to secure loose objects that could be blown around or damaged by the wind. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
74°
86°/52°
Clear·
Feels like 74°·Moderate breeze 17 mph ESE
Alert. A High Wind Warning is in force for Ryan Field until 5 AM Saturday. 1 more alert is in force here as well. Read the alert in full, and see what it means in the Field Book.
Now. Ryan Field is 74° and clear at 11 PM. The dew point is 40°, so the air feels dry and comfortable. Moderate breeze from the east-southeast at 17 mph.
Today and tonight. Tonight falls to about 67° 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 Monday, near 83°, and the coolest Saturday, near 77°. Rain is possible Saturday (37%). The windiest day is tomorrow, with wind to 40 mph.
The sky now. The Moon is a waxing crescent, 27% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south. 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 25 minutes long, 2 minutes shorter than yesterday.
0UV Low
37Air quality
32%Humidity
2%Cloud
Now
11:00 PM
74feels74
17mph
Today
Oct 15
8652
17mph
UV 8
Fri
Oct 16
8167
40mph
UV 7
Sat
Oct 17
7762
37%
32mph
Sun
Oct 18
8161
18%
21mph
UV 7
Mon
Oct 19
8363
26%
UV 7
Tue
Oct 20
8364
19%
13mph
UV 7
Wed
Oct 21
8163
25%
15mph
UV 6
74°
86°52°
81°67°
77°62°
81°61°
83°63°
83°64°
81°63°
As of 11:00 PM in Ryan Field, Arizona.
Air quality
The air at Ryan Field
Index 37, good, led by ozone. Read at 10 PM from its reporting area, Tucson (AZ), 17 miles off.
37Good
- Fine particles (PM2.5)23Good14.1 mi
- Ozone37Good41 ppb15.4 mi
- Coarse particles (PM10)25Good12.6 mi
- Nitrogen dioxide0Good0 ppb15.4 mi
- Sulfur dioxide0Good0 ppb15.4 mi
- Carbon monoxide-0.1 ppm15.4 mi
The days ahead
Highest 56, moderate, Fri Oct 16, led by ozone. Yesterday measured 44, good.
GoodModerate
- 44YesterdayOct 14
- 40TodayOct 15
- 56FriOct 16
- 31SatOct 17
- 29SunOct 18
- 35MonOct 19
Smoke, the next 43 hours
No smoke near the ground through Sat 5 PM.
Precipitation
What has fallen at Ryan Field
None in the last 24 hours; 0.08 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.08in
3 days agoLast 24 hours 0%
Visibility
How far you can see at Ryan Field, the next 43 hours
Visibility stays 10 miles or more through Sat 5 PM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- RYN
- ICAO
- KRYN
- IATA
- -
- Field elevation
- 2,417 ft
- Serves
- Tucson
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- RYN
- Wind now
- -
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06L / 24R unlit | 4,900 ft | 75 ft | Asphalt | 69° / 249° | - | - |
| 06R / 24L | 5,500 ft | 75 ft | Asphalt | 69° / 249° | - | - |
| 15 / 33 unlit | 4,010 ft | 75 ft | Asphalt | 171° / 351° | - | - |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Tucson/Ryan Fld (RYN), Ryan Field's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 48 F, the air 49% saturated; the humidity ran from 26% at 2 PM to 76% at 6 AM.
- Dew point now
- 48F
- 7 PM
- Humidity now
- 49%
- Humidity, range
- 26 to 76%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
5 mph from the west northwest at 7 PM; at its strongest 15 mph, 1 PM, and no gust reported.
- Now
- 5mph
- from the west northwest
- Strongest
- 15mph
- 1 PM
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
29.96 inHg at 7 PM, rising 0.04 inHg over 3 hours; 0.08 inHg lower than a day before.
- Now
- 29.96inHg
- 7 PM
- 3 hours
- +0.04inHg
- rising
- 24 hours
- -0.08inHg
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
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
Tucson/Ryan Fld: 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 Ryan Field, 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
At an airfield/0.0 mi away/2,418 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
Tucson 11 W53131
At a climate reference station/6.1 mi away/2,733 ft/316 ft above here
temp, humidity, wind, solar, precip
Az Tucson 11 WSDMA3
At a river or reservoir gauge/6.7 mi away/2,740 ft/323 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Tucson 14.6 WSWAZ-PM-422
In a volunteer observer's own ground/2.0 mi away/2,477 ft/60 ft above here
precip, snowfall, snow depth
Az Tucson 11 WSDMA3
At a cooperative observer's station/6.7 mi away/2,740 ft/323 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Arizona
16 places, each with its own forecast and its own instruments.
Near Ryan Field
The nearest places, each with its own forecast and the instruments nearest it.
- Valencia Westcommunity, 3 mi
- Tucson Estatescommunity, 5 mi
- Drexel Heightscommunity, 8 mi
- Three Pointscommunity, 8 mi
- Tucson Mountainscommunity, 11 mi
- South Tucsoncity, 13 mi
- Tucsoncity, 13 mi
- Picture Rockscommunity, 13 mi
- Flowing Wellscommunity, 14 mi
- Summitcommunity, 14 mi
- Casas Adobescommunity, 16 mi
- Maranatown, 17 mi
Airports near Ryan Field
- Tucson International AirportTUS, 14 mi
- Davis Monthan Air Force BaseDMA, 17 mi
- Marana Regional AirportAVQ, 19 mi
- Pinal AirparkMZJ, 27 mi
- San Manuel AirportE77, 46 mi
- Nogales International AirportOLS, 54 mi
- Coolidge Municipal AirportP08, 57 mi
- Sierra Vista Municipal Airport / Libby Army Air FieldFHU, 62 mi