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Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Jennerstown, PA

15°F
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Jennerstown

Pennsylvania

15°
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Jennerstown, PA Weather
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Chevron right

3 AM

12°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 51%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Winter Weather Advisory

10:00 AM Friday - 7:00 AM Saturday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 23 mph

Air QualityFair

Wind Gusts46 mph

Humidity66%

Indoor Humidity18% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Snowtrace

Visibility1.16 mi

Cloud Ceiling6300 ft

4 AM

9°
RealFeel® -20°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 51%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Winter Weather Advisory

10:00 AM Friday - 7:00 AM Saturday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 24 mph

Air QualityFair

Wind Gusts47 mph

Humidity65%

Indoor Humidity16% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snowtrace

Visibility0.60 mi

Cloud Ceiling2300 ft

5 AM

7°
RealFeel® -22°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 51%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Winter Weather Advisory

10:00 AM Friday - 7:00 AM Saturday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 23 mph

Air QualityFair

Wind Gusts45 mph

Humidity62%

Indoor Humidity14% (Extremely Dry)

Dew Point-4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Snowtrace

Visibility1.13 mi

Cloud Ceiling2600 ft

6 AM

5°
RealFeel® -24°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 46%
Chevron down
Mostly cloudy
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Winter Weather Advisory

10:00 AM Friday - 7:00 AM Saturday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 23 mph

Air QualityFair

Wind Gusts43 mph

Humidity61%

Indoor Humidity13% (Extremely Dry)

Dew Point-6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover87%

Visibility1.10 mi

Cloud Ceiling2900 ft

7 AM

4°
RealFeel® -27°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 33%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 25 mph

Air QualityFair

Wind Gusts45 mph

Humidity61%

Indoor Humidity12% (Extremely Dry)

Dew Point-7° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3100 ft

8 AM

2°
RealFeel® -28°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 33%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-28°

WindWNW 24 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts37 mph

Humidity65%

Indoor Humidity12% (Extremely Dry)

Dew Point-7° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2800 ft

9 AM

0°
RealFeel® -29°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-29°

WindWNW 23 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts33 mph

Humidity71%

Indoor Humidity12% (Extremely Dry)

Dew Point-7° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2600 ft

10 AM

2°
RealFeel® -27°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 42%
Chevron down
Mostly cloudy w/ flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-27°

WindWNW 23 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts37 mph

Humidity68%

Indoor Humidity12% (Extremely Dry)

Dew Point-6° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling2300 ft

11 AM

5°
RealFeel® -23°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 42%
Chevron down
Mostly cloudy w/ flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-25°

WindWNW 23 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts41 mph

Humidity64%

Indoor Humidity13% (Extremely Dry)

Dew Point-5° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling2300 ft

12 PM

8°
RealFeel® -19°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 38%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-21°

WindWNW 24 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts44 mph

Humidity60%

Indoor Humidity14% (Extremely Dry)

Dew Point-4° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2400 ft

1 PM

8°
RealFeel® -16°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-18°

WindWNW 21 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts38 mph

Humidity60%

Indoor Humidity14% (Extremely Dry)

Dew Point-3° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility0.25 mi

Cloud Ceiling0 ft

2 PM

9°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-16°

WindWNW 21 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts38 mph

Humidity60%

Indoor Humidity14% (Extremely Dry)

Dew Point-2° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2700 ft

3 PM

10°
RealFeel® -14°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Mostly cloudy w/ flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-14°

WindWNW 20 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts38 mph

Humidity58%

Indoor Humidity15% (Extremely Dry)

Dew Point-2° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling3000 ft

4 PM

10°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Mostly cloudy w/ flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-15°

WindWNW 20 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts37 mph

Humidity61%

Indoor Humidity15% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling3200 ft

5 PM

9°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

RealFeel Shade™-15°

WindWNW 18 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts35 mph

Humidity63%

Indoor Humidity15% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3200 ft

6 PM

9°
RealFeel® -14°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 17 mph

Air QualityFair

Wind Gusts32 mph

Humidity65%

Indoor Humidity15% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3200 ft

7 PM

8°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 34%
Chevron down
Mostly cloudy
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 15 mph

Air QualityFair

Wind Gusts32 mph

Humidity67%

Indoor Humidity15% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling3200 ft

8 PM

7°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 37%
Chevron down
Mostly cloudy
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 14 mph

Air QualityFair

Wind Gusts29 mph

Humidity67%

Indoor Humidity15% (Extremely Dry)

Dew Point-2° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling5600 ft

9 PM

6°
RealFeel® -13°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday
alerts

Wind Advisory

12:00 AM Saturday - 10:00 PM Saturday

WindWNW 13 mph

Air QualityFair

Wind Gusts23 mph

Humidity67%

Indoor Humidity14% (Extremely Dry)

Dew Point-3° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

10 PM

6°
RealFeel® -13°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 42%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday

WindWNW 13 mph

Air QualityFair

Wind Gusts20 mph

Humidity66%

Indoor Humidity14% (Extremely Dry)

Dew Point-3° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Snowtrace

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

5°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 42%
Chevron down
Flurries
alerts

Extreme Cold Warning

1:00 AM Saturday - 10:00 AM Sunday

WindWNW 12 mph

Air QualityFair

Wind Gusts17 mph

Humidity66%

Indoor Humidity14% (Extremely Dry)

Dew Point-4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

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World North America United States Pennsylvania Jennerstown

Weather Near Jennerstown:

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  • Johnstown, PA
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