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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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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Special Weather Statement

Today's Weather

Wed, Dec 3

Cold with variable cloudiness Hi: 31°

Tonight: Cloudy with a little snow late with little or no accumulation Lo: 24°

Current Weather

3:30 PM

29°F
RealFeel® 26°
Cloudy More Details
RealFeel Shade™ 25°
Wind SW 6 mph
Wind Gusts 11 mph
Air Quality Fair

Looking Ahead

Snowfall from late tonight into early tomorrow morning will total up to a coating

WinterCast®

Late Wed Night - Thu Morning

Snow

Lasting 6 hours

Southwest Weather Radar

Southwest Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
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Clouds
Temperature

Hourly Weather

4 PM 30°
rain drop 0%
5 PM 29°
rain drop 0%
6 PM 28°
rain drop 0%
7 PM 27°
rain drop 3%
8 PM 25°
rain drop 3%
9 PM 25°
rain drop 3%
10 PM 24°
rain drop 3%
11 PM 24°
rain drop 3%
12 AM 24°
rain drop 6%
1 AM 24°
rain drop 41%
2 AM 24°
rain drop 44%
3 AM 24°
rain drop 48%

10-Day Weather Forecast

Today

12/3

31° 24°

Cold with variable cloudiness

Night: Overcast, a bit of snow late
0%

Thu

12/4

31° 9°

Cold; a bit of morning snow

Rather cloudy; bitterly cold
55%

Fri

12/5

35° 24°

Considerable clouds and cold

Cloudy
25%

Sat

12/6

36° 28°

Low clouds

Early flurries; cloudy
16%

Sun

12/7

33° 22°

Low clouds and cold

Low clouds
25%

Mon

12/8

29° 16°

Rather cloudy and very cold

Partly cloudy and colder
13%

Tue

12/9

34° 30°

Snow and ice, mainly early

Breezy with a bit of ice
65%

Wed

12/10

35° 27°

Cloudy

Rain and ice in the evening
25%

Thu

12/11

37° 24°

Morning snow, then flurries

Snow
65%

Fri

12/12

36° 23°

A.M. snow; otherwise, cloudy

A little late-night snow
58%

Sun & Moon

9 hrs 30 mins
Rise 7:23 AM
Set 4:53 PM
Waxing Gibbous
Rise 3:30 PM
Set 7:14 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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Weather Near Southwest:

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