Temperature
30 F at 3 AM; 45 F at its warmest, 4 AM Friday, and 30 F at its coolest, 1 AM.
- Now
- 30F
- 3 AM
- Highest
- 45F
- 4 AM Friday
- Lowest
- 30F
- 1 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Now. Marquette Sawyer Regional Airport is 31° and clear at 3 AM. The dew point is 27°, so the air feels dry and comfortable. Light air from the west at 3 mph.
The week. Highs stay close to 62° all week. The days ahead look dry. The windiest day is tomorrow, with wind to 23 mph. Frost is possible tomorrow morning, a low of 36°.
The sky tonight. The sun sets at 7 PM. The Moon is a waxing crescent, 42% lit, and sets at 11:39 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. The day is 10 hours 52 minutes long, 4 minutes shorter than yesterday.
As of 3:00 AM in Marquette Sawyer Regional Airport, Michigan.
Air quality
Index 7, good, led by fine particles. Read at 3 AM from its reporting area, Western Upper Peninsula (MI), 50 miles off.
Good each day through Mon Oct 19, led by ozone. Yesterday measured 5, good.
No smoke near the ground through Sun 8 PM.
Precipitation
0.97 in in the last 24 hours, 1.75 in over the last 3 days, to Sat 2 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 8 miles or more through Sun 8 PM, lowest 9 miles Sat 5 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 01 / 19 | 9,072 ft | 150 ft | Asphalt and concrete | 9° / 189° | 1 mph head, on 19 | 2 mph from the right |
Measured here
Every hour from Gwinn/Sawyer AFB (SAW), Marquette Sawyer Regional Airport's own instrument, measure by measure, on the field's own clock.
30 F at 3 AM; 45 F at its warmest, 4 AM Friday, and 30 F at its coolest, 1 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 27 F, the air 86% saturated; the humidity ran from 65% at 6 PM Friday to 100% at 4 AM Friday.
How it is measured: Humidity variables, Field Book FB-WAT-002
3 mph from the west southwest at 3 AM; at its strongest 28 mph, 1 PM Friday, with a gust of 37 mph at 12 PM Friday.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.37 inHg at 3 AM, steady over 3 hours; 0.55 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 4 miles at 5 AM Friday; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 800 ft at 4 AM Friday; a base was reported in 15 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
Gwinn/Sawyer AFB: every reading, the last 7 days, 30 days and the year, and how well it reports
The 6 instruments nearest Marquette Sawyer 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 now4 instruments
At an airfield/0.1 mi away/1,220 ft/1 ft below here
temp, wind, gust, visibility, precip, pressure
GwinMC010
Beside a road/5.3 mi away/1,108 ft/113 ft below here
temp, pavement temp, wind, visibility, precip
RAWS - GwinnGINM4
A remote fire weather station/5.7 mi away/1,214 ft/7 ft below here
temp, wind, gust, humidity, pressure
Chatham 1 SE54810
At a climate reference station/22.7 mi away/875 ft/346 ft below here
temp, humidity, wind, solar, precip
measured daily2 instruments
Gwinn - KI SawyerKISM4
At a cooperative observer's station/1.5 mi away/1,105 ft/116 ft below here
snowfall, snow depth, precip, high, low
Gwinn 0.7 SWMI-MQ-40
In a volunteer observer's own ground/5.3 mi away/1,114 ft/107 ft below here
precip, snowfall, snow depth
0in
Snow on the ground
Measured at Gwinn - KI Sawyer (KISM4), 1.5 miles from here, read 16 Oct, 08:00. measured daily
66 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.