Folsom, PA

Hourly

3 PM

100° RealFeel® 107° Very Hot RealFeel Guide Very Hot 101° to 107° Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 19% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 8:00 PM Saturday

• RealFeel Shade™: 101°
• Heat Index: 108°
• Wind: W 12 mph
• Air Quality: Poor
• Max UV Index: 7.4 (High)
• Wind Gusts: 20 mph
• Humidity: 37%
• Indoor Humidity: 37% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 23%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

4 PM

99° RealFeel® 103° Very Hot RealFeel Guide Very Hot 101° to 107° Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 24% Partly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 8:00 PM Saturday

• RealFeel Shade™: 99°
• Heat Index: 104°
• Wind: W 12 mph
• Air Quality: Poor
• Max UV Index: 4.8 (Moderate)
• Wind Gusts: 22 mph
• Humidity: 36%
• Indoor Humidity: 36% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

95° RealFeel® 99° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 43% Partly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 8:00 PM Saturday

• RealFeel Shade™: 96°
• Heat Index: 100°
• Wind: W 10 mph
• Air Quality: Poor
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 25 mph
• Humidity: 43%
• Indoor Humidity: 43% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

91° RealFeel® 103° Very Hot RealFeel Guide Very Hot 101° to 107° Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 47% Partly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 8:00 PM Saturday

• RealFeel Shade™: 99°
• Heat Index: 106°
• Wind: W 10 mph
• Air Quality: Poor
• Max UV Index: 2.1 (Low)
• Wind Gusts: 22 mph
• Humidity: 67%
• Indoor Humidity: 67% (Dangerously Humid)
• Dew Point: 78° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

88° RealFeel® 97° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 51% Mostly cloudy w/ t-storms

alerts Extreme Heat Warning 12:00 PM Wednesday - 8:00 PM Saturday

• RealFeel Shade™: 97°
• Heat Index: 103°
• Wind: W 9 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 20 mph
• Humidity: 77%
• Indoor Humidity: 77% (Dangerously Humid)
• Dew Point: 80° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 70%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

8 PM

85° RealFeel® 94° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 51% Partly sunny w/ t-storms

• RealFeel Shade™: 94°
• Heat Index: 97°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 17 mph
• Humidity: 83%
• Indoor Humidity: 83% (Dangerously Humid)
• Dew Point: 79° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 45%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 30000 ft

9 PM

83° RealFeel® 91° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 47% Partly cloudy

• Heat Index: 91°
• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 80%
• Indoor Humidity: 80% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

81° RealFeel® 87° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 40% Partly cloudy

• Heat Index: 86°
• Wind: SE 8 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 80%
• Indoor Humidity: 80% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

80° RealFeel® 84° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 34% Partly cloudy

• Heat Index: 84°
• Wind: E 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft