I-90 near Clark Rd Overpass Erie PA US PADOTPA073
Beside a road/3.0 mi away/1,096 ft/361 ft above here
temp, pavement temp, wind, visibility, precip
Weather/Pennsylvania/Northwest Harborcreek
Alert. A Frost Advisory is in force for Northwest Harborcreek until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 8 degrees warmer: a high of 59° after 51° today.
Now. Northwest Harborcreek is 47° and clear at 6 PM. The dew point is 28°, so the air feels dry and comfortable. Light air from the west-northwest at 4 mph.
Today and tonight. Tonight falls to about 40° by 5 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Monday, near 63°, and the coolest tomorrow, near 59°. The days ahead look dry.
The sky tonight. The sun sets at 6:35 PM. The Moon is a waxing crescent, 42% lit, and sets at 11:25 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 sky is forecast to stay clear: a good night to look up. The day is 11 hours 1 minutes long, 2 minutes shorter than yesterday.
As of 6:00 PM in Northwest Harborcreek, Pennsylvania.
Air quality
Index 31, good, led by ozone. Read at 5 PM from its reporting area, Erie (PA), 5 miles off.
Good each day through Tue Oct 20, led by fine particles. Yesterday measured 23, good.
No smoke near the ground through Mon 2 PM.
Precipitation
0.08 in in the last 24 hours, 0.55 in over the last 3 days, to Sat 4 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Mon 2 PM.
F
Now, today, and the week
On the radar over Northwest Harborcreek, PennsylvaniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 6 instruments nearest Northwest Harborcreek, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.0 miles away.
measured now4 instruments
I-90 near Clark Rd Overpass Erie PA US PADOTPA073
Beside a road/3.0 mi away/1,096 ft/361 ft above here
temp, pavement temp, wind, visibility, precip
Citizen station FW6647FW6647
In a volunteer observer's own ground/8.7 mi away/761 ft/26 ft above here
temp, humidity, wind, precip, pressure
At an airfield/10.5 mi away/738 ft/3 ft above here
temp, wind, gust, visibility, precip, pressure
Manchester BeachWCRP1
At a river or reservoir gauge/13.4 mi away/682 ft/53 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Erie 4.3 ENEPA-ER-14
In a volunteer observer's own ground/1.0 mi away/658 ft/77 ft below here
precip, snowfall, snow depth
Filtration PlantUCYP1
At a water treatment plant/19.3 mi away/1,371 ft/636 ft above here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 10.5 mi from Northwest Harborcreek, Pennsylvania. From its report of Oct 17, 2026, 5:51 PM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
46.0 F with a dew point of 28.0 F, 49 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,100 ft up.
From the west (260 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 33 mph.
The full report of Erie INTL Airport, in 6 sheets, each beside the Field Book plates that explain it
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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.