Plan! needs attention 5 days Air + smoke Radar! needs attention Outdoor planning 1 2
Now
Temperature Rain Humidity Gusts 65° 2 PM 64° 5 PM 59° 9 PM 58° 10 PM 57° 12 AM 56° 3 AM 57° 5 AM 58° 6 AM 65° 10 AM 75° 1 PM
58% 63% 80% 83% 86% 96% 100% 96% 90% 71%
8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 9 mph 12 mph 13 mph 14 mph 14 mph 13 mph 13 mph 12 mph 13 mph 12 mph 13 mph 13 mph 13 mph 14 mph 15 mph 17 mph 17 mph 18 mph
Thu 2:00 PM 65° Mostly Sunny 2% rain 58% humidity Gusts 8 mph Thu 3:00 PM 65° Mostly Sunny 3% rain 60% humidity Gusts 8 mph Thu 4:00 PM 65° Partly Sunny 5% rain 60% humidity Gusts 8 mph Thu 5:00 PM 64° Partly Sunny 6% rain 63% humidity Gusts 9 mph Thu 6:00 PM 62° Mostly Cloudy 9% rain 70% humidity Gusts 9 mph Thu 7:00 PM 61° Mostly Cloudy 12% rain 72% humidity Gusts 9 mph Thu 8:00 PM 59° Slight Chance Rain Showers 15% rain 78% humidity Gusts 9 mph Thu 9:00 PM 59° Slight Chance Rain Showers 16% rain 80% humidity Gusts 12 mph Thu 10:00 PM 58° Slight Chance Rain Showers 17% rain 83% humidity Gusts 13 mph Thu 11:00 PM 58° Slight Chance Rain Showers 18% rain 83% humidity Gusts 14 mph Fri 12:00 AM 57° Chance Rain Showers 36% rain 86% humidity Gusts 14 mph Fri 1:00 AM 56° Chance Rain Showers 53% rain 90% humidity Gusts 13 mph Fri 2:00 AM 56° Rain Showers Likely 70% rain 93% humidity Gusts 13 mph Fri 3:00 AM 56° Rain Showers Likely 70% rain 96% humidity Gusts 12 mph Fri 4:00 AM 57° Rain Showers Likely 70% rain 96% humidity Gusts 13 mph Fri 5:00 AM 57° Rain Showers Likely 69% rain 100% humidity Gusts 12 mph Fri 6:00 AM 58° Chance Rain Showers 50% rain 96% humidity Gusts 13 mph Fri 7:00 AM 59° Chance Rain Showers 30% rain 96% humidity Gusts 13 mph Fri 8:00 AM 61° Mostly Cloudy 11% rain 93% humidity Gusts 13 mph Fri 9:00 AM 63° Mostly Cloudy 10% rain 90% humidity Gusts 14 mph Fri 10:00 AM 65° Cloudy 5% rain 90% humidity Gusts 15 mph Fri 11:00 AM 67° Mostly Cloudy 14% rain 87% humidity Gusts 17 mph Fri 12:00 PM 71° Partly Sunny 0% rain 79% humidity Gusts 17 mph Fri 1:00 PM 75° Partly Sunny 0% rain 71% humidity Gusts 18 mph 1 Next best time outsideFri 10:00 AM–2:45 PM 2 hours outside within this window Mild temperatures, light wind, rain unlikely. Watch for: thunder and lightning, air quality. Not checked: UV. 2 Another good timeThu 3:00 PM–9:00 PM 2 hours outside within this window Mild temperatures, light wind, a chance of rain. Watch for: limited daylight. Not checked: UV.
A little farther out
The next five days
Today 65° 56°
Fri 78° 56°
Sat 58° 41°
Sun 56° 35°
Mon 61° 39°
Today Today looks fairly quiet.
Rain 18%
Humidity 58–83%
Wind 14 mph Fri Friday looks wet for a meaningful stretch.
Rain 80%
Humidity 69–100%
Wind 20 mph Sat Saturday has a real shower chance.
Rain 44%
Humidity 42–86%
Wind 29 mph Sun Sunday looks fairly quiet.
Rain 9%
Humidity 47–79%
Wind 10 mph Mon Monday looks fairly quiet.
Rain 12%
Humidity 58–89%
Wind 14 mph Today 65° / 56° Today looks fairly quiet. 18% rain · Humidity 58–83% · Wind 14 mph Fri 78° / 56° Friday looks wet for a meaningful stretch. 80% rain · Humidity 69–100% · Wind 20 mph Sat 58° / 41° Saturday has a real shower chance. 44% rain · Humidity 42–86% · Wind 29 mph Sun 56° / 35° Sunday looks fairly quiet. 9% rain · Humidity 47–79% · Wind 10 mph Mon 61° / 39° Monday looks fairly quiet. 12% rain · Humidity 58–89% · Wind 14 mph Environmental watch
Air quality + smoke 27 Good US AQI Good now, rising to Moderate by Fri 12 PM.
Now 27 Good ozone Today 26 Good fine particles Fri 12 PM 51 Moderate fine particles Sky check
No plume detected overhead Satellite view · Updated Thu 8:45 AM Air near ground 27 · Good US AQI
Rain, in motion · Past four hours
Mount Penn radar
Ready when you are See what is moving toward Mount Penn. Watch the last four hours of rain, then search any nearby trail, lake, or address.
Radar animation for Mount Penn, covering the past four hours. A marked spot changes the map view, not the forecast on this page.
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 hours Choose a time to see what is driving the concern.
Now Lower concern 3 PM Lower concern 4 PM Lower concern 5 PM Lower concern 6 PM Lower concern 7 PM Lower concern 8 PM Lower concern 9 PM Lower concern 10 PM Lower concern 11 PM Use caution 12 AM Use caution 1 AM Use caution Selected time Now Lower weather concern Humidity is 58% with light wind and gusts below 9 mph.
Humidity 58%
Wind 5 mph
Gusts 8 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 readings Sources and local limits Weather Forecasts, alerts, and radar come from NOAA and the National Weather Service.
Air quality This reading describes Lehigh Valley area, about 25 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.