CHESWICK, PA 15024 Weather Forecast & Current Conditions

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15024 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLEGHENY CO. ARPT, PA Current Weather
8:53 PM EDT MAR 17, 2026
Broken Clouds 19°F
Feels Like:	8°F
Dewpoint:	10°F
Rel. Hum.:	64%
Visibility:	10 miles
Wind:	W at 10 mph, gusts to 18
Pressure:	30.17 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15024 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHESWICK, PA 15024 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mainly clear. Isolated snow showers early this evening. Very cold with lows around 17. West winds 5 to 10 mph, becoming southwest. Chance of snow 20 percent.

WEDNESDAY
Partly sunny. Cold with highs in the upper 30s. South winds 5 to 10 mph.

WEDNESDAY NIGHT
Considerable cloudiness. Lows in the lower 30s. South winds 5 to 10 mph.

THURSDAY
Considerable cloudiness. A chance of rain in the afternoon. Highs in the lower 50s. South winds 5 to 10 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Considerable cloudiness with a 40 percent chance of rain. Lows in the upper 30s. West winds around 5 mph.

FRIDAY
Considerable cloudiness. Highs in the mid 50s.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s.

SATURDAY
Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Mild. Highs in the lower 60s. Chance of rain 30 percent.

SATURDAY NIGHT
Mostly cloudy. Lows in the lower 40s.

SUNDAY
Partly sunny. A chance of rain in the afternoon. Warm with highs in the mid 60s. Chance of rain 30 percent.

SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain. Lows in the mid 30s. Chance of rain 30 percent.

MONDAY
Mostly sunny. Much colder with highs in the upper 40s.

MONDAY NIGHT
Mainly clear. Lows in the upper 20s.

15024 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHESWICK, PA 15024

Infrared Weather Satellite
CHESWICK, PA 15024

15024 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHESWICK, PA 15024

MOS COMPUTER WEATHER FORECAST

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created 6:00 AM CST 3/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
17 MAR 2026

1 PM

26°

14°

Mostly Cloudy

26%
SNOW
2.5–5 in

0% Thunder
( 6% severe)

W 15

49%

11°

High 27°

4 PM

26°

14°

Mostly Cloudy

W 14

46%

10°

Mostly Cloudy

Chance of Snow

7 PM

24°

14°

Partly Cloudy

1%

0% Thunder
( 1% severe)

WNW 9

46%

8°

10 PM

21°

12°

Partly Cloudy

W 7

55%

9°

Wednesday
18 MAR 2026

1 AM

20°

12°

Partly Cloudy

1%

0% Thunder
( 0% severe)

SW 6

58%

9°

Low 18°

4 AM

19°

11°

Partly Cloudy

SSW 6

64%

10°

High 37°

7 AM

19°

11°

Mostly Cloudy

8%

0% Thunder
( 0% severe)

S 6

64%

10°

Mostly Cloudy

10 AM

26°

18°

Mostly Cloudy

S 7

49%

11°

1 PM

33°

25°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

S 9

36%

11°

4 PM

36°

30°

Mostly Cloudy

S 8

37%

14°

7 PM

35°

30°

Mostly Cloudy

6%

0% Thunder
( 1% severe)

S 6

45%

17°

10 PM

34°

28°

Mostly Cloudy

S 7

54%

20°

Thursday
19 MAR 2026

1 AM

34°

27°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

S 8

63%

23°

Low 33°

4 AM

35°

28°

Mostly Cloudy

S 8

69%

26°

High 51°

7 AM

36°

30°

Mostly Cloudy

8%

0% Thunder
( 0% severe)

S 8

72%

28°

Mostly Cloudy

Chance of Rain

10 AM

41°

36°

Mostly Cloudy

SSW 8

67%

31°

1 PM

48°

44°

Mostly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 3% severe)

SSW 9

56%

33°

4 PM

49°

45°

Mostly Cloudy

SW 8

56%

34°

7 PM

46°

44°

Mostly Cloudy

SW 5

65%

35°


ALLEGHENY CO. ARPT, PA extended weather forecast
Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026	Tuesday 24 MAR 2026
Low 39°	Low 40°	Low 51°	Low 43°	Low 30°
High 52°	High 62°	High 67°	High 49°	High 52°

Overcast 48% Rain	Overcast 17% Rain	Mostly Cloudy 32% Rain	Mostly Cloudy 49% Rain/Snow	Clear 7% Rain/Snow

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