Temperature
68 F at 12 AM; 68 F at its warmest, 12 AM, and 57 F at its coolest, 7 AM Thursday.
- Now
- 68F
- 12 AM
- Highest
- 68F
- 12 AM
- Lowest
- 57F
- 7 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Bolton Field, Ohio
Small airport in Franklin County, Ohio68°
65°/57°
Overcast·
Feels like 68°·Gentle breeze 9 mph S
Coming up. Tomorrow is 12 degrees cooler: a high of 53° after 65° today.
Now. Bolton Field is 68° and overcast at 12 AM. The dew point is 66°, so the air feels oppressive. Gentle breeze from the south at 9 mph.
Today and tonight. It warms to about 71° by 2 AM. Tonight falls to about 41° by 8 AM, with some cloud. Air quality is moderate (index 56): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Thursday, near 70°, and the coolest tomorrow, near 53°. Rain is possible tomorrow (49%). Frost is possible Sunday morning, a low of 33°.
The sky tonight. The sun sets at 6:52 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:47 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. 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 day is 11 hours 9 minutes long, 2 minutes shorter than yesterday.
0UV Low
56Air quality
96%Humidity
99%Cloud
Now
12:00 AM
68feels68
22%
Today
Oct 16
6557
80%
16mph
Sat
Oct 17
5340
49%
15mph
Sun
Oct 18
6033
UV 6
Mon
Oct 19
6537
clear day
Tue
Oct 20
6840
mostly clear day
Wed
Oct 21
6842
clear day
Thu
Oct 22
7042
clear day
68°
65°57°
53°40°
60°33°
65°37°
68°40°
68°42°
70°42°
As of 12:00 AM in Bolton Field, Ohio.
Air quality
The air at Bolton Field
Index 56, moderate, led by fine particles. Read at 12 AM from its reporting area, Columbus (OH), 10 miles off.
56Moderate
- Fine particles (PM2.5)56Moderate-
- Ozone18Good-
- Coarse particles (PM10)35Good-
The days ahead
Good each day through Tue Oct 20, led by fine particles. Yesterday measured 59, moderate.
GoodModerate
- 59YesterdayOct 15
- 36TodayOct 16
- 31SatOct 17
- 44SunOct 18
- 50MonOct 19
- 39TueOct 20
Smoke, the next 45 hours
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Bolton Field
None in the last 24 hours; 0.09 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.09in
3 days agoLast 24 hours 0%
Visibility
How far you can see at Bolton Field, the next 45 hours
Visibility stays 7 miles or more through Sat 8 PM, lowest 8 miles Fri 12 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- TZR
- ICAO
- KTZR
- IATA
- -
- Field elevation
- 905 ft
- Serves
- Columbus
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- TZR
- Wind now
- From 190° at 9 mph, read 15 Oct, 23:55
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04 / 22 | 5,500 ft | 100 ft | Asphalt | 32° / 212° | 8 mph head, on 22 | 3 mph from the left |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Bolton Field Air (TZR), Bolton Field's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 67 F, the air 96% saturated; the humidity ran from 77% at 11 AM Thursday to 96% at 12 AM.
- Dew point now
- 67F
- 12 AM
- Humidity now
- 96%
- Humidity, range
- 77 to 96%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
8 mph from the south at 12 AM; at its strongest 10 mph, 11 PM Thursday, with a gust of 20 mph at 11 PM Thursday.
- Now
- 8mph
- from the south
- Strongest
- 10mph
- 11 PM Thursday
- Highest gust
- 20mph
- 11 PM Thursday
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
29.89 inHg at 12 AM, falling 0.05 inHg over 3 hours; 0.24 inHg lower than a day before.
- Now
- 29.89inHg
- 12 AM
- 3 hours
- -0.05inHg
- falling
- 24 hours
- -0.24inHg
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
Cloud base
The lowest cloud base came down to 400 ft at 11 PM Thursday; a base was reported in 24 of the hours.
- Lowest base now
- 400ft
- Lowest in 24 hours
- 400ft
- 11 PM Thursday
- Hours with a base reported
- 24
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
Bolton Field Air: 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 Bolton 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 now4 instruments
At an airfield/0.0 mi away/906 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
I71 @ SR665 Grove City Outpost (Columbus D6)OH172
Beside a road/4.7 mi away/838 ft/67 ft below here
temp, pavement temp, wind, visibility, precip
Molly Caren #1 ScanMOLO1
At a river or reservoir gauge/16.9 mi away/1,060 ft/155 ft above here
temp, wind, gust, humidity, pressure
Molly Caren #1S2014
At a soil climate station/16.9 mi away/1,060 ft/155 ft above here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Columbus 6.2 WSWOH-FR-115
In a volunteer observer's own ground/2.9 mi away/858 ft/47 ft below here
precip, snowfall, snow depth
LockbourneCNSO1
At a cooperative observer's station/9.4 mi away/692 ft/213 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Ohio
24 places, each with its own forecast and its own instruments.
AkroncityAshtabulacityAshtabula LighthouselighthouseBoston Millsski areaChardoncityCincinnaticityClevelandcityColumbuscityDaytoncityFindlaycityGeneva-on-the-LaketownHocking HillsfeatureLimacityMad River Mountainski areaMansfieldcityMariettacityPut-in-BaytownSanduskycitySnow Trailsski areaSpringfieldcityToledocityWoostercityYoungstowncityZanesvillecity
Near Bolton Field
The nearest places, each with its own forecast and the instruments nearest it.
- Urbancrestvillage, 3 mi
- Lincoln Villagecommunity, 4 mi
- Grove Citycity, 4 mi
- Darbydalecommunity, 4 mi
- Valleyviewvillage, 6 mi
- Harrisburgvillage, 7 mi
- Lake Darbycommunity, 7 mi
- Orientcommunity, 7 mi
- Marble Cliffvillage, 7 mi
- Grandview Heightscity, 8 mi
- West Jeffersonvillage, 8 mi
- Columbuscity, 8 mi
Airports near Bolton Field
- Rickenbacker International AirportLCK, 13 mi
- The Ohio State University Airport - Don Scott FieldOSU, 13 mi
- John Glenn Columbus International AirportCMH, 15 mi
- Madison County AirportUYF, 17 mi
- Union County AirportMRT, 25 mi
- Delaware Municipal AirportDLZ, 26 mi
- Fairfield County AirportLHQ, 27 mi
- Fayette County AirportI23, 27 mi