Temperature
44 F at 2 AM; 54 F at its warmest, 3 PM Thursday, and 44 F at its coolest, 2 AM.
- Now
- 44F
- 2 AM
- Highest
- 54F
- 3 PM Thursday
- Lowest
- 44F
- 2 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Special Weather Statement, in full
Alert. A Special Weather Statement is in force for Wheaton Municipal Airport until 7 AM today. Read the alert in full, and see what it means in the Field Book. Tomorrow is 13 degrees warmer: a high of 62° after 49° today.
Now. Wheaton Municipal Airport is 42° and overcast at 3 AM. With the wind it feels like 32°. The dew point is 37°, so the air feels dry and comfortable. Fresh breeze from the north-northwest at 25 mph, gusting to 40 mph.
Today and tonight. It warms to about 48° by 3 PM. Tonight falls to about 34° by 1 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 72°, and the coolest tomorrow, near 62°. The days ahead look dry. The first freeze could come tomorrow, a low of 32°.
The sky tonight. The sun sets at 6:39 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:17 PM. The next full Moon is Sunday, Oct 25. 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 sky is forecast to stay clear: a good night to look up. The day is 10 hours 56 minutes long, 3 minutes shorter than yesterday.
As of 3:00 AM in Wheaton Municipal Airport, Minnesota.
Air quality
Index 18, good, led by ozone. Read at 2 AM from its reporting area, Watertown (SD), 67 miles off.
Yesterday measured 28, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.12 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. 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 | 1,919 ft | 175 ft | Grass | 60° / 240° | 0 mph head, on 04 | 25 mph from the left |
| 16 / 34 | 3,298 ft | 75 ft | Asphalt | 164° / 344° | 24 mph head, on 34 | 6 mph from the left |
Measured here
Every hour from Wheaton Ndb (ETH), Wheaton Municipal Airport's own instrument, measure by measure, on the field's own clock.
44 F at 2 AM; 54 F at its warmest, 3 PM Thursday, and 44 F at its coolest, 2 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 38 F, the air 79% saturated; the humidity ran from 50% at 3 PM Thursday to 93% at 9 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
25 mph from the north northwest at 2 AM; at its strongest 25 mph, 2 AM, with a gust of 40 mph at 2 AM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.32 inHg at 2 AM, rising 0.16 inHg over 3 hours; 0.16 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 5 miles at 7 PM Thursday; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 1,200 ft at 7 PM Thursday; a base was reported in 22 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
Wheaton Ndb: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Wheaton Municipal 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
Wheaton NdbETH
At an airfield/0.1 mi away/1,027 ft/2 ft above here
temp, wind, gust, visibility, precip, pressure
Boix De Sioux River AT White Rock Dam [CCOOP]WHRM5
At a dam/6.0 mi away/1,017 ft/8 ft below here
temp, wind, gust, humidity, pressure
T.H.27 - Herman - MP 36.5MN131
Beside a road/15.0 mi away/1,043 ft/18 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Wheaton 0.3 WMN-TR-4
In a volunteer observer's own ground/2.5 mi away/1,020 ft/5 ft below here
precip, snowfall, snow depth
WheatonWHTM5
At a cooperative observer's station/3.2 mi away/1,014 ft/11 ft below here
snowfall, snow depth, precip, high, low
0in
Snow on the ground
Measured at Wheaton (WHTM5), 3.2 miles from here, read 15 Oct, 08:00. measured daily
22 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.