MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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16662 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALTOONA, PA Current Weather
5:53 PM EDT SEP 12, 2026
Overcast 72°F
Feels Like:	72°F
Dewpoint:	66°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	SSE at 5 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

16662 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	MARTINSBURG, PA 16662 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Showers. A chance of thunderstorms. Some thunderstorms may produce frequent lightning and heavy rainfall this evening. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain near 100 percent.

SUNDAY
Mostly sunny. A slight chance of showers in the morning. Humid with highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

MONDAY
Sunny. Not as warm. Less humid with highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

MONDAY NIGHT
Mostly clear. Cooler with lows in the upper 40s. North winds around 5 mph, becoming east after midnight.

TUESDAY
Sunny. Highs in the mid 70s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.

WEDNESDAY
Mostly sunny. Very warm with highs in the lower 80s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s.

THURSDAY
Mostly sunny. A chance of showers in the afternoon. Humid. Very warm with highs in the mid 80s. Chance of rain 50 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of showers. Humid with lows in the lower 60s. Chance of rain 50 percent.

FRIDAY
Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.

FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 40 percent.

16662 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MARTINSBURG, PA 16662

Infrared Weather Satellite
MARTINSBURG, PA 16662

16662 WEATHER RADAR LOOP

NEXRAD Weather Radar
MARTINSBURG, PA 16662

MOS COMPUTER WEATHER FORECAST

ALTOONA, PA 3 hourly weather forecast

weather forecast created 8:00 AM EDT 9/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
12 SEP 2026

2 PM

74°

74°

Mostly Cloudy

65%
RAIN
***

0% Thunder
( 34% severe)

S 10

82%

68°

High 76°

5 PM

75°

75°

Mostly Cloudy

SSE 8

82%

69°

Mostly Cloudy

Rain

8 PM

70°

70°

Mostly Cloudy

93%
RAIN
***

0% Thunder
( 42% severe)

SSE 6

93%

68°

11 PM

67°

67°

Mostly Cloudy

S 5

100%

67°

Sunday
13 SEP 2026

2 AM

67°

67°

Mostly Cloudy

42%
RAIN
.25–.5 in

0% Thunder
( 16% severe)

CALM

100%

67°

Low 63°

5 AM

66°

66°

Mostly Cloudy

CALM

100%

66°

High 80°

8 AM

67°

67°

Mostly Cloudy

9%

0% Thunder
( 7% severe)

CALM

100%

67°

Mostly Cloudy

11 AM

73°

73°

Mostly Cloudy

NW 6

84%

68°

2 PM

78°

80°

Partly Cloudy

4%

0% Thunder
( 12% severe)

WNW 8

71%

68°

5 PM

80°

82°

Partly Cloudy

WNW 8

65%

67°

8 PM

71°

71°

Partly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 15% severe)

W 5

84%

66°

11 PM

65°

65°

Mostly Cloudy

W 5

97%

64°

Monday
14 SEP 2026

2 AM

63°

63°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 6% severe)

NW 6

93%

61°

Low 57°

5 AM

60°

59°

Mostly Cloudy

NNW 9

93%

58°

High 70°

8 AM

58°

56°

Partly Cloudy

1%

0% Thunder
( 1% severe)

NNW 9

96%

57°

Partly Cloudy

11 AM

65°

65°

Partly Cloudy

NNW 9

63%

52°

2 PM

70°

70°

Clear

0%

0% Thunder
( 0% severe)

NNW 9

49%

50°

5 PM

70°

70°

Clear

NNW 8

47%

49°

8 PM

59°

60°

Clear

NNW 3

72%

50°


ALTOONA, PA extended weather forecast
Tuesday 15 SEP 2026	Wednesday 16 SEP 2026	Thursday 17 SEP 2026	Friday 18 SEP 2026	Saturday 19 SEP 2026
Low 48°	Low 55°	Low 60°	Low 61°	Low 61°
High 74°	High 79°	High 81°	High 78°	High 77°

Clear 4% Rain	Partly Cloudy 28% Rain	Partly Cloudy 54% Rain	Overcast 67% Rain	Overcast 64% Rain

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