Temperature
70 F at 3 AM; 70 F at its warmest, 3 AM, and 55 F at its coolest, 7 AM Thursday.
- Now
- 70F
- 3 AM
- Highest
- 70F
- 3 AM
- Lowest
- 55F
- 7 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely this evening, from about 7 PM, the chance peaking at 57% around 4 AM.
Now. Cleveland Hopkins International Airport is 71° and overcast at 4 AM. The dew point is 66°, so the air feels oppressive. Gentle breeze from the southwest at 10 mph.
Today and tonight. The warmest of the day has passed; it cools to about 52° by 8 PM. Tonight falls to about 41° by 8 AM, under 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 68°, and the coolest tomorrow, near 52°. Rain is likely tomorrow (90%). Frost is possible Sunday morning, a low of 35°.
The sky tonight. The sun sets at 6:45 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:36 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. Cloud is forecast to cover most of the night, so the sky will be hard to see. The day is 11 hours 6 minutes long, 3 minutes shorter than yesterday.
As of 4:00 AM in Cleveland Hopkins International Airport, Ohio.
Air quality
Index 56, moderate, led by fine particles. Read at 3 AM from its reporting area, Cleveland-Akron-Lorain (OH), 23 miles off.
Good each day through Today, led by fine particles. Yesterday measured 38, good.
No smoke near the ground through Sat 8 PM.
Precipitation
None in the last 24 hours; 0.33 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Sat 6 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 10 / 28 | 6,018 ft | 150 ft | concrete | 93° / 273° | 5 mph head, on 28 | 11 mph from the left |
| 6L / 24R | 9,000 ft | 150 ft | Concrete | 50° / 230° | 11 mph head, on 24R | 4 mph from the left |
| 6R / 24L | 9,953 ft | 150 ft | Concrete | 50° / 230° | 11 mph head, on 24L | 4 mph from the left |
Measured here
Every hour from Cleveland (CLE), Cleveland Hopkins International Airport's own instrument, measure by measure, on the field's own clock.
70 F at 3 AM; 70 F at its warmest, 3 AM, and 55 F at its coolest, 7 AM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 66 F, the air 87% saturated; the humidity ran from 59% at 2 PM Thursday to 90% at 12 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
13 mph from the south southwest at 3 AM; at its strongest 16 mph, 12 AM, with a gust of 30 mph at 12 AM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
29.73 inHg at 3 AM, falling 0.04 inHg over 3 hours; 0.45 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 9 miles at 7 PM Thursday; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 1,000 ft at 1 AM; a base was reported in 23 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
None measured in the gauge in the last 24 hours.
How it is measured: ASOS, Field Book FB-INS-002
Cleveland: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Cleveland Hopkins International Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.
measured now3 instruments
ClevelandCLE
At an airfield/0.4 mi away/778 ft/13 ft below here
temp, wind, gust, visibility, precip, pressure
166-I-71 @ Snow Rd.OH156
Beside a road/2.3 mi away/797 ft/6 ft above here
temp, pavement temp, wind, visibility, precip
Lorain HabourLORO1
At a river or reservoir gauge/18.5 mi away/564 ft/227 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Fairview Park 0.7 SWOH-CY-59
In a volunteer observer's own ground/1.6 mi away/769 ft/22 ft below here
precip, snowfall, snow depth
Elyria 4 SELYO1
At a cooperative observer's station/16.0 mi away/771 ft/20 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
24 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.