HOSTETTER, PA 15638 Weather Forecast & Current Conditions

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15638 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LATROBE, PA Current Weather
2:53 PM EST JAN 21, 2026
Overcast Light Rain Mist 34°F
Feels Like:	25°F
Dewpoint:	32°F
Rel. Hum.:	92%
Visibility:	2 miles
Wind:	SSW at 13 mph, gusts to 22
Pressure:
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15638 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HOSTETTER, PA 15638 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Considerable cloudiness. Snow and rain, mainly this evening. Little or no snow accumulation. Near steady temperature in the mid 30s. Southwest winds around 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

THURSDAY
Partly sunny in the morning, then clearing. Near steady temperature in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 17. West winds 5 to 10 mph with gusts up to 20 mph.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 20s. Temperatures falling to around 18 in the afternoon. West winds 10 to 15 mph with gusts up to 25 mph.

FRIDAY NIGHT
Mostly cloudy. Much colder with lows around 1 above. Northwest winds 10 to 15 mph.

SATURDAY
Mostly cloudy. A chance of snow in the afternoon. Very cold with highs 10 to 15. Chance of snow 30 percent.

SATURDAY NIGHT
Snow. Little or no snow accumulation. Very cold. Near steady temperature around 10 above. Chance of snow 90 percent.

SUNDAY
Snow. Highs in the lower 20s. Chance of snow 90 percent.

SUNDAY NIGHT
Snow likely, mainly in the evening. Very cold with lows around 10 above. Chance of snow 70 percent.

MONDAY
Mostly cloudy with a 40 percent chance of snow. Very cold with highs around 20.

MONDAY NIGHT
Mostly cloudy. Very cold with lows around zero. Wind chill values as low as 10 below after midnight.

TUESDAY
Partly sunny. Very cold with highs around 20. Wind chill values as low as 10 below in the morning.

TUESDAY NIGHT
Mostly cloudy. Very cold with lows around 10 above.

15638 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HOSTETTER, PA 15638

Infrared Weather Satellite
HOSTETTER, PA 15638

15638 WEATHER RADAR LOOP

NEXRAD Weather Radar
HOSTETTER, PA 15638

MOS COMPUTER WEATHER FORECAST

LATROBE, PA 3 hourly weather forecast

weather forecast created 6:00 AM CST 1/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
21 JAN 2026

1 PM

38°

29°

Mostly Cloudy

91%
SNOW
***

0% Thunder
( 2% severe)

SSW 17

51%

22°

High 39°

4 PM

37°

28°

Mostly Cloudy

SSW 16

75%

30°

Mostly Cloudy

Snow, Rain Likely

Breezy

7 PM

37°

28°

Mostly Cloudy

72%
RAIN
***

0% Thunder
( 3% severe)

SW 16

82%

32°

10 PM

37°

28°

Mostly Cloudy

SW 16

89%

34°

Thursday
22 JAN 2026

1 AM

36°

26°

Mostly Cloudy

44%
RAIN/SNOW
1.25–2.5 in

0% Thunder
( 2% severe)

SW 16

92%

34°

Low 30°

4 AM

35°

25°

Mostly Cloudy

WSW 17

85%

31°

High 36°

7 AM

33°

22°

Mostly Cloudy

8%

0% Thunder
( 4% severe)

WSW 17

81%

28°

Mostly Cloudy

Breezy

10 AM

32°

20°

Mostly Cloudy

W 20

74%

25°

1 PM

33°

21°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 20

59%

21°

4 PM

32°

21°

Partly Cloudy

W 16

51%

17°

7 PM

27°

18°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 9

60%

16°

10 PM

24°

16°

Mostly Cloudy

W 7

65%

15°

Friday
23 JAN 2026

1 AM

22°

13°

Partly Cloudy

2%

0% Thunder
( 0% severe)

W 7

65%

13°

Low 17°

4 AM

21°

11°

Mostly Cloudy

WSW 8

68%

13°

High 24°

7 AM

21°

10°

Mostly Cloudy

4%

0% Thunder
( 2% severe)

WSW 10

64%

12°

Mostly Cloudy

10 AM

22°

9°

Mostly Cloudy

W 15

61%

12°

1 PM

22°

8°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

W 17

53%

9°

4 PM

19°

4°

Mostly Cloudy

WNW 16

49%

5°

7 PM

12°

-3°

Mostly Cloudy

NW 13

50%

-1°


LATROBE, PA extended weather forecast
Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026
Low 1°	Low 11°	Low 15°	Low 12°	Low 22°
High 11°	High 19°	High 20°	High 24°	High 28°

Overcast 9% Snow	Overcast 82% Snow	Overcast 83% Snow	Mostly Cloudy 30% Snow	Mostly Cloudy 34% Snow

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