MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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16662 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALTOONA, PA Current Weather
8:53 AM EDT SEP 3, 2026
Few Clouds 66°F
Feels Like:	66°F
Dewpoint:	66°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	W at 3 mph
Pressure:	30.10 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(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

TODAY
Partly sunny. Showers and thunderstorms likely, mainly this morning. Some thunderstorms may produce frequent lightning and heavy rainfall, then some thunderstorms may produce gusty winds, frequent lightning, and heavy rainfall this afternoon. Hot with highs in the upper 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

TONIGHT
Thunderstorms likely. Showers likely. Some thunderstorms may produce gusty winds, frequent lightning, and heavy rainfall. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 70 percent.

FRIDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Very warm. Humid with highs in the lower 80s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the lower 60s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

SATURDAY
Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the lower 50s.

SUNDAY
Sunny. Highs in the mid 70s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 50s.

LABOR DAY
Mostly sunny. Highs in the upper 70s.

MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.

TUESDAY
Mostly sunny. Highs around 80.

TUESDAY NIGHT
Partly cloudy. Lows around 60.

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

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 PM EDT 9/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
3 SEP 2026

2 AM

70°

70°

Mostly Cloudy

23%
RAIN
.01–.1 in

0% Thunder
( 32% severe)

WSW 6

97%

69°

Low 69°

5 AM

70°

70°

Partly Cloudy

SW 6

93%

68°

High 86°

8 AM

71°

71°

Mostly Cloudy

44%
RAIN
.01–.1 in

0% Thunder
( 18% severe)

SW 5

93%

69°

Mostly Cloudy

Chance of Rain

11 AM

78°

80°

Mostly Cloudy

W 8

82%

72°

2 PM

83°

88°

Mostly Cloudy

36%
RAIN
>2 in

0% Thunder
( 37% severe)

WNW 10

67%

71°

5 PM

83°

88°

Partly Cloudy

W 8

67%

71°

8 PM

76°

77°

Mostly Cloudy

32%
RAIN
.5–1 in

0% Thunder
( 34% severe)

WSW 6

82%

70°

11 PM

72°

72°

Partly Cloudy

WSW 5

90%

69°

Friday
4 SEP 2026

2 AM

70°

70°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 7% severe)

SW 3

97%

69°

Low 68°

5 AM

70°

70°

Mostly Cloudy

WSW 3

93%

68°

High 82°

8 AM

70°

70°

Partly Cloudy

24%
RAIN
.01–.1 in

0% Thunder
( 11% severe)

WNW 5

97%

69°

Mostly Cloudy

Rain Likely

11 AM

76°

77°

Mostly Cloudy

W 8

85%

71°

2 PM

79°

82°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 32% severe)

WNW 12

77%

71°

5 PM

78°

80°

Mostly Cloudy

WNW 9

79%

71°

8 PM

72°

72°

Mostly Cloudy

13%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

NW 6

90%

69°

11 PM

68°

68°

Mostly Cloudy

NW 5

97%

67°


ALTOONA, PA extended weather forecast
Saturday 5 SEP 2026	Sunday 6 SEP 2026	Monday 7 SEP 2026	Tuesday 8 SEP 2026	Wednesday 9 SEP 2026
Low 65°	Low 56°	Low 53°	Low 55°	Low 63°
High 80°	High 77°	High 77°	High 79°	High 83°

Partly Cloudy 43% Rain	Partly Cloudy 11% Rain	Clear 5% Rain	Partly Cloudy 19% Rain	Mostly Cloudy 53% Rain

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