Outdoor conditions in

Petersburg

Pennsylvania
Now
  1. 64°Mostly Cloudy10% rain65% humidityGusts 10 mph
  2. 65°Mostly Cloudy11% rain63% humidityGusts 12 mph
  3. 63°Cloudy11% rain70% humidityGusts 12 mph
  4. 63°Cloudy11% rain70% humidityGusts 12 mph
  5. 61°Cloudy6% rain75% humidityGusts 13 mph
  6. 59°Cloudy7% rain80% humidityGusts 13 mph
  7. 58°Cloudy8% rain90% humidityGusts 14 mph
  8. 57°Slight Chance Light Rain17% rain93% humidityGusts 14 mph
  9. 57°Chance Light Rain28% rain93% humidityGusts 15 mph
  10. 55°Chance Light Rain49% rain100% humidityGusts 15 mph
  11. 56°Chance Light Rain43% rain100% humidityGusts 15 mph
  12. 57°Chance Light Rain53% rain100% humidityGusts 15 mph
  13. 57°Light Rain Likely64% rain100% humidityGusts 16 mph
  14. 57°Chance Light Rain53% rain100% humidityGusts 17 mph
  15. 58°Chance Light Rain36% rain100% humidityGusts 17 mph
  16. 59°Slight Chance Light Rain19% rain100% humidityGusts 17 mph
  17. 59°Mostly Cloudy14% rain100% humidityGusts 17 mph
  18. 60°Partly Sunny2% rain100% humidityGusts 16 mph
  19. 63°Mostly Sunny2% rain100% humidityGusts 17 mph
  20. 69°Partly Sunny1% rain87% humidityGusts 18 mph
  21. 73°Mostly Sunny5% rain79% humidityGusts 18 mph
  22. 76°Mostly Sunny11% rain71% humidityGusts 23 mph
  23. 79°Slight Chance Showers And Thunderstorms15% rain64% humidityGusts 25 mph
  24. 77°Showers And Thunderstorms Likely55% rain69% humidityGusts 26 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
28%
Humidity
63–93%
Wind
15 mph
Fri

Friday carries a thunderstorm chance.

Rain
77%
Humidity
64–100%
Wind
26 mph
Sat

Saturday looks breezy.

Rain
20%
Humidity
44–86%
Wind
28 mph
Sun

Sunday looks fairly quiet.

Rain
7%
Humidity
44–82%
Wind
9 mph
Mon

Monday looks fairly quiet.

Rain
10%
Humidity
52–92%
Wind
8 mph
  1. 65° / 55°Today looks fairly quiet.28% rain · Humidity 63–93% · Wind 15 mph
  2. 79° / 54°Friday carries a thunderstorm chance.77% rain · Humidity 64–100% · Wind 26 mph
  3. 53° / 38°Saturday looks breezy.20% rain · Humidity 44–86% · Wind 28 mph
  4. 58° / 33°Sunday looks fairly quiet.7% rain · Humidity 44–82% · Wind 9 mph
  5. 62° / 34°Monday looks fairly quiet.10% rain · Humidity 52–92% · Wind 8 mph

Environmental watch

Air quality + smoke

Air quality

State College area · Updated Thu 2:25 PM
28GoodUS AQI

Good now, rising to Moderate by Fri 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 2:45 PM

Air near ground28 · Good US AQI

Rain, in motion · Past four hours

Petersburg radar

Ready when you areSee what is moving toward Petersburg.

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?

Weather is less concerning around 4 PM–7 PM.

Humidity stays higher and winds stay lighter for at least three hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowLower weather concern

Humidity is 65% with light wind and gusts below 11 mph.

Humidity
65%
Wind
5 mph
Gusts
10 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 State College area, about 18 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 Petersburg, 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.