Temperature
50 F at 9 PM; 60 F at its warmest, 5 PM, and 48 F at its coolest, 12 AM.
- Now
- 50F
- 9 PM
- Highest
- 60F
- 5 PM
- Lowest
- 48F
- 12 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Alert. A Freeze Watch is in force for McCook Ben Nelson Regional Airport until 10 AM Saturday. Read the alert in full, and see what it means in the Field Book.
Now. McCook Ben Nelson Regional Airport is 50° and mostly clear at 10 PM. With the wind it feels like 45°. The dew point is 29°, so the air feels dry and comfortable. Moderate breeze from the north-northwest at 14 mph.
Today and tonight. Tonight falls to about 36° by 8 AM, under a mostly clear sky. Frost can form on the ground in sheltered spots. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 81°, and the coolest tomorrow, near 55°. The days ahead look dry. The first freeze could come Saturday, a low of 29°.
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 11 minutes long, 3 minutes shorter than yesterday.
As of 10:00 PM in McCook Ben Nelson Regional Airport, Nebraska.
Precipitation
0.14 in in the last 24 hours, 0.16 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 7 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04 / 22 unlit | 4,000 ft | 75 ft | Concrete | 48° / 228° | - | - |
| 12 / 30 | 6,450 ft | 100 ft | Concrete | 132° / 312° | - | - |
| 17 / 35 unlit | 1,330 ft | 160 ft | Grass | 180° / 0° | - | - |
Measured here
Every hour from Mccook (MCK), McCook Ben Nelson Regional Airport's own instrument, measure by measure, on the field's own clock.
50 F at 9 PM; 60 F at its warmest, 5 PM, and 48 F at its coolest, 12 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 29 F, the air 44% saturated; the humidity ran from 44% at 5 PM to 100% at 2 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
14 mph from the north at 10 PM; at its strongest 23 mph, 3 PM, with a gust of 36 mph at 1 PM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.47 inHg at 10 PM, rising 0.09 inHg over 3 hours; 0.37 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 3 miles at 12 AM; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 300 ft at 11 PM Wednesday; a base was reported in 22 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.03 in measured in the gauge, the most, 0.01 in, in the hour to 12 AM.
How it is measured: ASOS, Field Book FB-INS-002
Mccook: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest McCook Ben Nelson Regional 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 now3 instruments
MccookMCK
At an airfield/0.1 mi away/2,565 ft/18 ft below here
temp, wind, gust, visibility, precip, pressure
McCookMKRN1
At a river or reservoir gauge/1.9 mi away/2,467 ft/116 ft below here
temp, wind, gust, humidity, pressure
Trenton-Macklin Bay on US 34 @ MP 56.06NE006
Beside a road/27.1 mi away/2,784 ft/201 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
MccookMCXN1
At a cooperative observer's station/1.7 mi away/2,585 ft/2 ft above here
snowfall, snow depth, precip, high, low
Indianola 0.7 WNE-RW-3
In a volunteer observer's own ground/8.7 mi away/2,396 ft/187 ft below here
precip, snowfall, snow depth
-
Snow on the ground
22 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.