Outdoor conditions in

Jennerstown

Pennsylvania
Now
  1. 60°Chance Rain Showers26% rain81% humidityGusts 15 mph
  2. 60°Slight Chance Rain Showers20% rain81% humidityGusts 15 mph
  3. 61°Slight Chance Rain Showers21% rain78% humidityGusts 15 mph
  4. 60°Chance Rain Showers30% rain81% humidityGusts 15 mph
  5. 59°Slight Chance Rain Showers15% rain83% humidityGusts 16 mph
  6. 58°Mostly Cloudy14% rain87% humidityGusts 17 mph
  7. 56°Slight Chance Light Rain16% rain93% humidityGusts 17 mph
  8. 56°Slight Chance Light Rain16% rain96% humidityGusts 17 mph
  9. 55°Slight Chance Light Rain17% rain100% humidityGusts 17 mph
  10. 56°Chance Light Rain38% rain96% humidityGusts 16 mph
  11. 55°Chance Light Rain33% rain100% humidityGusts 17 mph
  12. 57°Chance Light Rain30% rain100% humidityGusts 18 mph
  13. 58°Chance Light Rain46% rain100% humidityGusts 18 mph
  14. 60°Chance Light Rain46% rain100% humidityGusts 20 mph
  15. 63°Chance Light Rain47% rain97% humidityGusts 22 mph
  16. 65°Chance Light Rain26% rain93% humidityGusts 25 mph
  17. 65°Slight Chance Light Rain20% rain97% humidityGusts 26 mph
  18. 65°Sunny14% rain93% humidityGusts 26 mph
  19. 66°Sunny3% rain93% humidityGusts 26 mph
  20. 67°Sunny2% rain90% humidityGusts 29 mph
  21. 70°Sunny3% rain81% humidityGusts 29 mph
  22. 71°Slight Chance Rain Showers15% rain76% humidityGusts 29 mph
  23. 71°Chance Showers And Thunderstorms31% rain76% humidityGusts 30 mph
  24. 72°Chance Showers And Thunderstorms36% rain73% humidityGusts 30 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
38%
Humidity
78–100%
Wind
17 mph
Fri

Friday carries a thunderstorm chance.

Rain
94%
Humidity
73–100%
Wind
30 mph
Sat

Saturday has a real shower chance.

Rain
61%
Humidity
55–100%
Wind
31 mph
Sun

Sunday looks fairly quiet.

Rain
10%
Humidity
41–88%
Wind
10 mph
Mon

Monday looks fairly quiet.

Rain
10%
Humidity
47–86%
Wind
9 mph
  1. 61° / 55°Today looks fairly quiet.38% rain · Humidity 78–100% · Wind 17 mph
  2. 72° / 48°Friday carries a thunderstorm chance.94% rain · Humidity 73–100% · Wind 30 mph
  3. 48° / 34°Saturday has a real shower chance.61% rain · Humidity 55–100% · Wind 31 mph
  4. 55° / 29°Sunday looks fairly quiet.10% rain · Humidity 41–88% · Wind 10 mph
  5. 59° / 34°Monday looks fairly quiet.10% rain · Humidity 47–86% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Johnstown area · Updated Thu 1:26 PM
26GoodUS AQI

Good through Fri 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground26 · Good US AQI

Rain, in motion · Past four hours

Jennerstown radar

Ready when you areSee what is moving toward Jennerstown.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Use extra caution.

There is no lower-concern three-hour stretch in the next 12 hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowUse caution

Sustained wind is 8 mph.

Humidity
81%
Wind
8 mph
Gusts
15 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Johnstown area, about 13 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents Jennerstown, PA, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.