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Weekend snow to spread from Midwest to big Northeast cities. Get the forecast. Chevron right
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Prosperity, PA

33°F
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Prosperity, PA Weather
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Winter Center
Today WinterCast Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Winter Storm Warning

December 13 - January 26

Sat 12/13

34° /9°
81%

WinterCast

2 - 4 in

Sat, 12/13, 1:00 PM - Sun, 12/14, 1:00 AM

Snow
Mostly cloudy with afternoon snow, 1-2"; rapidly worsening travel conditions with low visibility and slippery roads
alerts

Winter Storm Warning

1:00 PM Saturday - 1:00 PM Sunday

RealFeel®30°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindWSW 9 mph

Sun 12/14

14° /11°
65%

WinterCast

Little to no accumulation

Sun, 12/14, 9:00 AM - Mon, 12/15, 1:00 AM

Snow
Cloudy and frigid with a couple of snow showers; breezy in the afternoon
alerts

Winter Storm Warning

1:00 PM Saturday - 1:00 PM Sunday

RealFeel®-2°

RealFeel Shade™-2°

Max UV Index1.0 (Low)

WindWNW 14 mph

Mon 12/15

21° /16°
4%
Mostly cloudy and very cold

RealFeel®8°

RealFeel Shade™8°

Max UV Index1.0 (Low)

WindSW 12 mph

Tue 12/16

35° /31°
2%
Not as cold with periods of clouds and sunshine

RealFeel®23°

RealFeel Shade™23°

Max UV Index2.0 (Low)

WindSSW 8 mph

Wed 12/17

43° /34°
25%
Intervals of clouds and sunshine

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSW 10 mph

Thu 12/18

53° /28°
75%
Considerable cloudiness, becoming breezy in the afternoon with a bit of rain

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindS 15 mph

Fri 12/19

33° /26°
22%
After a cloudy start, sun returns, breezy and much colder

RealFeel®22°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindW 16 mph

Sat 12/20

51° /35°
0%
Warmer with times of clouds and sun

RealFeel®44°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindSSW 13 mph

Sun 12/21

45° /34°
23%
Cloudy

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindSSW 8 mph

Mon 12/22

52° /40°
2%
After a cloudy start, sun returns

RealFeel®55°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindNW 5 mph

Tue 12/23

50° /36°
25%
Cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindWNW 5 mph

Wed 12/24

49° /32°
35%
Mostly cloudy with a chance of rain

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindNNE 5 mph

Thu 12/25

43° /19°
30%
Mostly cloudy with a couple of showers possible

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindNE 9 mph

Fri 12/26

46° /22°
25%
Considerable cloudiness

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindSW 5 mph

Sat 12/27

44° /29°
71%
Rain and freezing rain in the morning; a thick cloud cover with a couple of showers in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSW 14 mph

Sun 12/28

46° /25°
5%
Plenty of sun

RealFeel®51°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindW 4 mph

Mon 12/29

41° /25°
20%
Mostly sunny

RealFeel®42°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindSSE 6 mph

Tue 12/30

44° /26°
20%
Partly sunny

RealFeel®48°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindWSW 5 mph

Wed 12/31

44° /26°
25%
Cloudy

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindSSE 1 mph

Thu 1/1

43° /30°
57%
Cloudy; periods of ice changing to rain in the morning, then a little rain in the afternoon

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindSSW 9 mph

Fri 1/2

43° /31°
72%
Rain; some ice mixed in early in the day

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindSSW 9 mph

Sat 1/3

44° /31°
63%
Cloudy; rain freezing on some surfaces in the morning, then a shower in spots in the afternoon

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSSW 7 mph

Sun 1/4

46° /32°
25%
Remaining cloudy

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindS 9 mph

Mon 1/5

45° /26°
65%
A blend of sun and clouds with a couple of showers

RealFeel®33°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSW 17 mph

Tue 1/6

44° /26°
25%
Cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSSW 7 mph

Wed 1/7

44° /28°
25%
A thick cloud cover

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSE 7 mph

Thu 1/8

45° /32°
56%
Still cloudy with a little rain at times; watch for ice early in the day

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSW 12 mph

Fri 1/9

46° /27°
55%
Mostly cloudy with a shower in places

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindSSW 12 mph

Sat 1/10

46° /24°
25%
Partly sunny

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindW 9 mph

Sun 1/11

34° /16°
25%
Cloudy and colder

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNW 12 mph

Mon 1/12

28° /15°
20%
Plenty of sunshine

RealFeel®31°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindE 5 mph

Tue 1/13

37° /22°
25%
Overcast

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindWSW 5 mph

Wed 1/14

39° /21°
5%
Plenty of sunshine

RealFeel®40°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindWSW 6 mph

Thu 1/15

38° /18°
75%
Cloudy; a bit of snow in the morning followed by a mix of snow and rain in the afternoon

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSW 12 mph

Fri 1/16

38° /12°
55%
Cloudy with a bit of snow

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindNW 14 mph

Sat 1/17

26° /11°
25%
Still cloudy and cold

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindW 5 mph

Sun 1/18

27° /11°
20%
Mostly sunny

RealFeel®34°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSW 2 mph

Mon 1/19

31° /12°
55%
Cloudy with a little snow

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindW 18 mph

Tue 1/20

26° /10°
25%
Cloudy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindNW 9 mph

Wed 1/21

26° /11°
25%
Cold with times of clouds and sun

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindS 4 mph

Thu 1/22

35° /26°
55%
Cloudy; periods of snow, sleet, and freezing rain in the morning followed by a shower in spots in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSW 6 mph

Fri 1/23

43° /27°
25%
Cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSW 14 mph

Sat 1/24

43° /21°
68%
Remaining cloudy with rain and snow at times becoming all rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindWNW 4 mph

Sun 1/25

41° /11°
25%
More clouds than sunshine

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindNW 12 mph

Mon 1/26

34° /24°
59%
Snow, sleet, and freezing rain in the afternoon; otherwise, a bit of morning snow; considerable cloudiness

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindESE 12 mph

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World North America United States Pennsylvania Prosperity

Weather Near Prosperity:

  • Bethel Park, PA
  • Morgantown, WV
  • Pittsburgh, PA
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