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Polar vortex to unleash 3 blasts of Arctic air into mid-December. See the forecast. Chevron right

Southwest, PA

29°F
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Southwest, PA Weather
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Today WinterCast

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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

WinterCast

Snow

Thu, 12/4, 3:00 AM - Thu, 12/4, 8:00 AM

Snow

5 PM

29°
RealFeel® 22°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSW 8 mph

Air QualityFair

Wind Gusts15 mph

Humidity82%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover83%

Visibility10 mi

Cloud Ceiling19800 ft

6 PM

28°
RealFeel® 20°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts13 mph

Humidity85%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling24900 ft

7 PM

27°
RealFeel® 20°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 3%
Chevron down
Cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity90%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

26°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 3%
Chevron down
Cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity91%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

26°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 3%
Chevron down
Cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity92%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

25°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 3%
Chevron down
Cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity93%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

25°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 3%
Chevron down
Cloudy
alerts

Special Weather Statement

1:05 PM Wednesday - 8:00 AM Thursday

WindSW 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity94%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling24900 ft

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Weather Near Southwest:

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