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Johnstown, Pennsylvania Weather

Johnstown, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Johnstown, Cambria County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Johnstown — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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About Johnstown, Pennsylvania

Johnstown rests in a valley where steep hillsides, cloaked in the enduring green of hardwoods, embrace the confluence of the Little Conemaugh and Stonycreek Rivers. It lies 30.7 miles west-south-west of Altoona, PA (from Altoona, PA: bearing 245°T), and is situated 1.7 miles east-north-east of Westmont. The air here, particularly after a summer rain, carries the clean scent of damp earth and pine, a fragrance that seems to seep from the very slopes that cradle the town. Streets wind and climb, revealing glimpses of sturdy brick homes and the occasional splash of vibrant flower boxes against weathered stone. The sky, often a dramatic canvas of bruised purples and fiery oranges at dusk, seems to press down, a constant reminder of the powerful forces that shaped this landscape, a place where the land itself feels alive with a quiet, insistent presence. The history of Johnstown is indelibly marked by the water that flows through its heart, a force both life-giving and devastating. Once a bustling hub of industry, its fortunes were intrinsically tied to the coal mines that honeycombed the surrounding mountains and the steel mills that once roared with fiery industry. Though the echoes of those industrial giants have softened, a resilient spirit persists, evident in the revitalized downtown and the enduring sense of community. The Johnstown Flood, a cataclysm of unimaginable power, remains a poignant chapter, a stark reminder of nature’s might and humanity’s capacity for rebuilding, a story etched into the collective memory of Johnstown and its people.

NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Johnstown and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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LocationJohnstown, Cambria County, Pennsylvania
Coordinates40.326741°N, 78.92197°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)15901, 17844, 15906
Area Code215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service

About This Johnstown, Pennsylvania Weather Page

This page provides live weather conditions and forecasts for Johnstown, Pennsylvania, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, aviation weather (METAR/TAF), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include marine and tide data for coastal localities, and soil temperature and crop weather for agricultural areas. All data updates automatically on every page visit.

Location data for Johnstown includes coordinates 40.326741°N, 78.921970°W, situated in Cambria County. ZIP code 15901, 17844, 15906. Telephone area code: 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878. Timezone: Eastern Time (America/New_York).

Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is provided by the FAA Aviation Weather Center. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.