Sd RWIS FreemanSD530
Beside a road/8.5 mi away/1,591 ft/259 ft above here
temp, pavement temp, wind, visibility, precip
Weather/South Dakota/Menno
Alert. A Freeze Watch is in force for Menno until 8 AM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 9 degrees warmer: a high of 59° after 50° today.
Now. Menno is 44° and overcast at 3 AM. With the wind it feels like 35°. The dew point is 40°, so the air feels dry and comfortable. Fresh breeze from the northwest at 22 mph, gusting to 37 mph.
Today and tonight. It warms to about 50° by 4 PM. Tonight falls to about 35° 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 74°, and the coolest tomorrow, near 59°. The days ahead look dry. The windiest day is tomorrow, with wind to 20 mph. The first freeze could come tomorrow, a low of 32°.
The sky tonight. The sun sets at 6:46 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:33 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 11 hours 2 minutes long, 3 minutes shorter than yesterday.
As of 3:00 AM in Menno, South Dakota.
Air quality
Index 23, good, led by ozone. Read at 2 AM from its reporting area, Santee Sioux Reservation (NE), 31 miles off.
No smoke near the ground through Sat 7 PM.
Precipitation
0.41 in in the last 24 hours, 0.44 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 9 miles or more through Sat 7 PM, lowest 10 miles Fri 3 AM.
F
Now, today, and the week
On the radar over Menno, South DakotaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 5 instruments nearest Menno, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.
measured now3 instruments
Sd RWIS FreemanSD530
Beside a road/8.5 mi away/1,591 ft/259 ft above here
temp, pavement temp, wind, visibility, precip
YanktonYKN
At an airfield/24.2 mi away/1,278 ft/54 ft below here
temp, wind, gust, visibility, precip, pressure
Citizen station GW4826GW4826
In a volunteer observer's own ground/39.0 mi away/1,336 ft/4 ft above here
temp, humidity, wind, precip, pressure
measured daily2 instruments
MennoMNOS2
At a cooperative observer's station/0.3 mi away/1,335 ft/3 ft above here
snowfall, snow depth, precip, high, low
Lesterville 6.3 NNESD-YN-6
In a volunteer observer's own ground/7.8 mi away/1,289 ft/43 ft below here
precip, snowfall, snow depth
Station report
The nearest airport reporting now, 24.2 mi from Menno, South Dakota. From its report of Oct 16, 2026, 2:56 AM local time: 3 of its 6 sheets.
Overcast at 2,600 ft; the ceiling is 2,600 ft; visibility 10 mi or more.
47.0 F with a dew point of 40.0 F, 76 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,600 ft up; the lowest cloud reported is at 2,600 ft.
From the west northwest (300 degrees) at 23 mph, gusting 28 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 38 mph.
The full report of Yankton, in 6 sheets, each beside the Field Book plates that explain it
0in
Snow on the ground
Measured at Menno (MNOS2), 0.3 miles from here, read 15 Oct, 18:00. measured daily
24 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.