Hwy 81 at Madison Union Creek BridgeNE801
Beside a road/18.0 mi away/1,565 ft/46 ft above here
temp, pavement temp, wind, visibility, precip
Alert. A Freeze Watch is in force for Clarkson until 8 AM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 8 degrees warmer: a high of 60° after 52° today.
Now. Clarkson is 43° and mostly cloudy at 1 AM. With the wind it feels like 35°. The dew point is 35°, so the air feels dry and comfortable. Moderate breeze from the northwest at 16 mph, gusting to 28 mph.
Today and tonight. It warms to about 50° by 4 PM. Tonight falls to about 31° by 6 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 76°, and the coolest tomorrow, near 60°. The days ahead look dry. The first freeze could come tomorrow, a low of 30°.
The sky tonight. The sun sets at 6:46 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:38 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 5 minutes long, 3 minutes shorter than yesterday.
As of 1:00 AM in Clarkson, Nebraska.
Air quality
Index 26, good, led by fine particles. Read at 12 AM from its reporting area, WTN2 (NE), 42 miles off.
Yesterday measured 41, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.81 in in the last 24 hours, and none in the 2 days before, to Fri 12 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 8 miles or more through Sat 7 PM, lowest 9 miles Sat 5 AM.
F
Now, today, and the week
On the radar over Clarkson, NebraskaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 6 instruments nearest Clarkson, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.3 miles away.
measured now4 instruments
Hwy 81 at Madison Union Creek BridgeNE801
Beside a road/18.0 mi away/1,565 ft/46 ft above here
temp, pavement temp, wind, visibility, precip
At an airfield/22.2 mi away/1,438 ft/81 ft below here
temp, wind, gust, visibility, precip, pressure
Citizen station DW9727DW9727
In a volunteer observer's own ground/23.4 mi away/1,457 ft/62 ft below here
temp, humidity, wind, precip, pressure
At a river or reservoir gauge/30.0 mi away/1,483 ft/36 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
HowellsHOWN1
At a cooperative observer's station/6.3 mi away/1,526 ft/7 ft above here
snowfall, snow depth, precip, high, low
Leigh 5.7 SSENE-CF-1
In a volunteer observer's own ground/7.7 mi away/1,619 ft/100 ft above here
precip, snowfall, snow depth
Station report
The nearest instrument reporting now, 23.4 mi from Clarkson, Nebraska. From its report of undefined: 3 of its 4 sheets.
From the northwest (322 degrees) at 12 mph, gusting 17 mph: force 3, a gentle breeze on the Beaufort scale.
At 1,457 ft above sea level, 5 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.38 inHg and the temperature at 53.8 F; the station's altimeter setting of 30.36 inHg means its barometer reads 28.80 inHg; it reports 46.0 F, 7.8 F colder than standard.
On Oct 16 the noon sun stands 39 degrees above the horizon at 41.45 N, and the day is 10 h 55 min long. Level ground there takes 64 per cent of the noon sunlight a surface facing the sun would.
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Snow on the ground
22 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.