Temperature
40 F at 9 PM; 56 F at its warmest, 4 PM, and 40 F at its coolest, 9 PM.
- Now
- 40F
- 9 PM
- Highest
- 56F
- 4 PM
- Lowest
- 40F
- 9 PM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Alert. A Freeze Warning is in force for Erie Municipal Airport until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Erie Municipal Airport is 41° and clear at 10 PM. The dew point is 35°, so the air feels dry and comfortable. The air is calm.
Today and tonight. Tonight falls to about 31° by 7 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 79°, and the coolest tomorrow, near 59°. The days ahead look dry. The first freeze could come tomorrow, a low of 28°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the 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 sky is forecast to stay clear: a good night to look up. The day is 11 hours 12 minutes long, 3 minutes shorter than yesterday.
As of 10:00 PM in Erie Municipal Airport, Colorado.
Air quality
Index 27, good, led by ozone. Read at 9 PM from its reporting area, Fort Collins (CO), 34 miles off.
Good each day through Fri Oct 16, led by fine particles. Yesterday measured 37, good.
No smoke near the ground through Sat 6 PM.
Precipitation
0.04 in in the last 24 hours, 0.68 in over the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Sat 6 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 16 / 34 | 4,700 ft | 60 ft | Concrete | 166° / 346° | Calm | Calm |
Measured here
Every hour from Erie (EIK), Erie Municipal Airport's own instrument, measure by measure, on the field's own clock.
40 F at 9 PM; 56 F at its warmest, 4 PM, and 40 F at its coolest, 9 PM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 35 F, the air 83% saturated; the humidity ran from 40% at 5 PM to 100% at 11 PM Wednesday.
How it is measured: Humidity variables, Field Book FB-WAT-002
1 mph from the east at 9 PM; at its strongest 16 mph, 11 AM, with a gust of 28 mph at 12 PM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.61 inHg at 9 PM, rising 0.07 inHg over 3 hours; 0.52 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 5 miles at 7 AM; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 500 ft at 11 PM Wednesday; a base was reported in 17 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.06 in measured in the gauge, the most, 0.02 in, in the hour to 11 PM Wednesday.
How it is measured: ASOS, Field Book FB-INS-002
Erie: every reading, the last 7 days, 30 days and the year, and how well it reports
The 6 instruments nearest Erie Municipal 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 now4 instruments
ErieEIK
At an airfield/0.0 mi away/5,130 ft/level with here
temp, wind, gust, visibility, precip, pressure
I-25 @ SH-7 (40)CO010
Beside a road/3.6 mi away/5,161 ft/31 ft above here
temp, pavement temp, wind, visibility, precip
South Platte River 0 AT HendersonHNDC2
At a river or reservoir gauge/11.3 mi away/5,026 ft/104 ft below here
temp, wind, gust, humidity, pressure
Boulder 14 W94075
At a climate reference station/26.1 mi away/9,828 ft/4,698 ft above here
temp, humidity, wind, solar, precip
measured daily2 instruments
Erie 0.5 SECO-WE-392
In a volunteer observer's own ground/1.0 mi away/5,132 ft/2 ft above here
precip, snowfall, snow depth
Lafayette 1NLAFC2
At a cooperative observer's station/2.0 mi away/5,279 ft/149 ft above here
snowfall, snow depth, precip, high, low
0in
Snow on the ground
Measured at Lafayette 1N (LAFC2), 2.0 miles from here, read 15 Oct, 07:00. measured daily
41 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.