Wind
16 mph from the northwest at 10 PM; at its strongest 16 mph, 10 PM, with a gust of 30 mph at 9 PM.
- Now
- 16mph
- from the northwest
- Strongest
- 16mph
- 10 PM
- Highest gust
- 30mph
- 9 PM
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Coming up. Tomorrow is 24 degrees cooler: a high of 55° after 79° today.
Now. Sullivan Regional Airport is 62° and light rain at 11 PM. The dew point is 59°, so the air feels a little humid. Moderate breeze from the northwest at 13 mph.
Today and tonight. Tonight falls to about 46° by 7 AM, with some cloud. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 77°, and the coolest tomorrow, near 55°. The days ahead look dry. Frost is possible Sunday morning, a low of 36°.
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. The day is 11 hours 15 minutes long, 2 minutes shorter than yesterday.
As of 11:00 PM in Sullivan Regional Airport, Missouri.
Air quality
Index 27, good, led by ozone. Read at 10 PM from its reporting area, Saint Louis (MO), 37 miles off.
Good each day through Today, led by ozone. Yesterday measured 44, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.43 in in the last 24 hours, 1.00 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 9 miles or more through Sat 7 PM, lowest 10 miles Thu 11 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06 / 24 | 4,500 ft | 75 ft | Concrete | 60° / 240° | 3 mph head, on 24 | 17 mph from the right |
Measured here
Every hour from Sullivan Regional (UUV), Sullivan Regional Airport's own instrument, measure by measure, on the field's own clock.
16 mph from the northwest at 10 PM; at its strongest 16 mph, 10 PM, with a gust of 30 mph at 9 PM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.09 inHg at 10 PM, rising 0.10 inHg over 3 hours; 0.01 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 2 miles at 5 AM; 7 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 200 ft at 12 AM; a base was reported in 23 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.35 in measured in the gauge, the most, 0.30 in, in the hour to 5 AM.
How it is measured: ASOS, Field Book FB-INS-002
Sullivan Regional: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Sullivan Regional 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
At an airfield/0.0 mi away/922 ft/11 ft below here
temp, wind, gust, visibility, precip, pressure
Bourbeuse Basin Near Sullivan MoSULM7
At a river or reservoir gauge/1.9 mi away/863 ft/70 ft below here
temp, wind, gust, humidity, pressure
Shaw Nature ReserveS2227
At a soil climate station/25.7 mi away/623 ft/310 ft below here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Sullivan 7.5 EMO-FR-36
In a volunteer observer's own ground/7.7 mi away/801 ft/132 ft below here
precip, snowfall, snow depth
Pea Ridge 2NPRGM7
At a cooperative observer's station/8.0 mi away/840 ft/93 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.