Temperature
47 F at 10 PM; 50 F at its warmest, 2 AM, and 47 F at its coolest, 10 PM.
- Now
- 47F
- 10 PM
- Highest
- 50F
- 2 AM
- Lowest
- 47F
- 10 PM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely tonight, from about 11 PM (93%).
Now. Merrill Municipal Airport is 47° and light rain at 11 PM. The dew point is 46°, so the air feels dry and comfortable. Light breeze from the northwest at 4 mph.
Today and tonight. Tonight falls to about 41° by 6 AM, under cloud.
The week. The warmest day ahead is Wednesday, near 71°, and the coolest tomorrow, near 50°. Rain is likely tomorrow (81%). The first freeze could come Saturday, a low of 25°.
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 south-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 1 minutes long, 4 minutes shorter than yesterday.
As of 11:00 PM in Merrill Municipal Airport, Wisconsin.
Air quality
Index 15, good, led by ozone. Read at 10 PM from its reporting area, Central Waters North (WI), 38 miles off.
Good each day through Sat Oct 17, led by ozone. Yesterday measured 19, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.70 in in the last 24 hours, 0.74 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 3 miles or more through Sat 7 PM, lowest 4 miles Thu 11 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 07 / 25 | 5,101 ft | 75 ft | Asphalt | 68° / 248° | 1 mph head, on 25 | 3 mph from the right |
| 16 / 34 | 2,997 ft | 75 ft | Asphalt | 157° / 337° | 3 mph head, on 34 | 1 mph from the left |
Measured here
Every hour from Merrill (RRL), Merrill Municipal Airport's own instrument, measure by measure, on the field's own clock.
47 F at 10 PM; 50 F at its warmest, 2 AM, and 47 F at its coolest, 10 PM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 47 F, the air 98% saturated; the humidity ran from 75% at 12 AM to 99% at 3 PM.
How it is measured: Humidity variables, Field Book FB-WAT-002
3 mph from the northwest at 10 PM; at its strongest 7 mph, 5 AM, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
29.83 inHg at 10 PM, falling 0.02 inHg over 3 hours; 0.37 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 4 miles at 4 PM; 7 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 500 ft at 6 PM; a base was reported in 23 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.79 in measured in the gauge, the most, 0.12 in, in the hour to 4 PM.
How it is measured: ASOS, Field Book FB-INS-002
Merrill: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Merrill 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 now3 instruments
MerrillRRL
At an airfield/0.0 mi away/1,316 ft/2 ft below here
temp, wind, gust, visibility, precip, pressure
I-39 NB at CTH N - WausauWUSW3
Beside a road/20.1 mi away/1,198 ft/120 ft below here
temp, pavement temp, wind, visibility, precip
Antigo 2NEAGOW3
At a river or reservoir gauge/29.3 mi away/1,506 ft/188 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Merrill 1.3 ENEWI-LN-12
In a volunteer observer's own ground/1.8 mi away/1,300 ft/18 ft below here
precip, snowfall, snow depth
MerrillRRLW3
At a cooperative observer's station/2.9 mi away/1,243 ft/75 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
19 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.