Outdoor conditions in

Knoxville

Pennsylvania
Now
  1. 59°Mostly Sunny0% rain57% humidityGusts 9 mph
  2. 60°Mostly Sunny0% rain55% humidityGusts 9 mph
  3. 61°Mostly Sunny0% rain56% humidityGusts 10 mph
  4. 61°Sunny0% rain56% humidityGusts 10 mph
  5. 59°Partly Cloudy0% rain60% humidityGusts 10 mph
  6. 57°Partly Cloudy0% rain64% humidityGusts 12 mph
  7. 55°Partly Cloudy4% rain72% humidityGusts 13 mph
  8. 55°Mostly Cloudy10% rain74% humidityGusts 15 mph
  9. 54°Mostly Cloudy14% rain80% humidityGusts 18 mph
  10. 54°Slight Chance Light Rain20% rain86% humidityGusts 20 mph
  11. 53°Slight Chance Light Rain20% rain93% humidityGusts 21 mph
  12. 54°Chance Light Rain27% rain93% humidityGusts 22 mph
  13. 54°Light Rain Likely62% rain96% humidityGusts 24 mph
  14. 54°Light Rain Likely62% rain100% humidityGusts 25 mph
  15. 56°Light Rain80% rain96% humidityGusts 28 mph
  16. 56°Light Rain82% rain96% humidityGusts 28 mph
  17. 57°Light Rain Likely64% rain96% humidityGusts 28 mph
  18. 58°Light Rain Likely60% rain96% humidityGusts 28 mph
  19. 59°Slight Chance Rain Showers24% rain100% humidityGusts 25 mph
  20. 61°Slight Chance Rain Showers19% rain97% humidityGusts 25 mph
  21. 64°Slight Chance Rain Showers18% rain93% humidityGusts 24 mph
  22. 66°Chance Rain Showers27% rain93% humidityGusts 23 mph
  23. 67°Chance Showers And Thunderstorms53% rain90% humidityGusts 24 mph
  24. 69°Showers And Thunderstorms77% rain84% humidityGusts 24 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
20%
Humidity
55–86%
Wind
20 mph
Fri

Friday carries a thunderstorm chance.

Rain
82%
Humidity
84–100%
Wind
28 mph
Sat

Saturday has a real shower chance.

Rain
47%
Humidity
47–93%
Wind
30 mph
Sun

Sunday looks fairly quiet.

Rain
4%
Humidity
42–92%
Wind
14 mph
Mon

Monday looks fairly quiet.

Rain
7%
Humidity
47–82%
Wind
14 mph
  1. 61° / 50°Today looks fairly quiet.20% rain · Humidity 55–86% · Wind 20 mph
  2. 69° / 47°Friday carries a thunderstorm chance.82% rain · Humidity 84–100% · Wind 28 mph
  3. 45° / 32°Saturday has a real shower chance.47% rain · Humidity 47–93% · Wind 30 mph
  4. 57° / 29°Sunday looks fairly quiet.4% rain · Humidity 42–92% · Wind 14 mph
  5. 60° / 34°Monday looks fairly quiet.7% rain · Humidity 47–82% · Wind 14 mph

Environmental watch

Air quality + smoke

Air quality

Williamsport area · Updated Thu 1:26 PM
19GoodUS AQI

Good now, rising to Moderate by Fri 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground19 · Good US AQI

Rain, in motion · Past four hours

Knoxville radar

Ready when you areSee what is moving toward Knoxville.

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 57% with light wind and gusts below 10 mph.

Humidity
57%
Wind
5 mph
Gusts
9 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 Williamsport area, about 55 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 Knoxville, 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.