LOCK HAVEN, PA 17745 Weather Forecast & Current Conditions
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  17745 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WILLIAMSPORT, PA
Current Weather
10:54 AM EDT JUL 16, 2025
Few Clouds
84°F
Feels Like: 90°F
Dewpoint: 73°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: Variable at 5 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  17745 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

LOCK HAVEN, PA 17745
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Partly sunny this morning, then mostly cloudy with showers and thunderstorms likely this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Very warm with highs in the mid 80s. South winds around 5 mph. Chance of rain 60 percent.
TONIGHT
Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.
THURSDAY
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the mid 60s. West winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Highs around 80. Northwest winds around 5 mph.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 60 percent.
MONDAY
Mostly sunny. Highs around 80.
MONDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
TUESDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 40 percent.

  17745 WEATHER SATELLITE LOOPS
Visible Weather Satellite
LOCK HAVEN, PA 17745
Infrared Weather Satellite
LOCK HAVEN, PA 17745
  17745 WEATHER RADAR LOOP
NEXRAD Weather Radar
LOCK HAVEN, PA 17745
 MOS COMPUTER WEATHER FORECAST

WILLIAMSPORT, PA 3 hourly weather forecast
weather forecast created  5:00 PM PDT  7/15/2025
Wednesday
16 JUL 2025		 LOCK HAVEN, PA 17745 weather forecast Day 1, 0 hours 2 AM 72° 72° Partly Cloudy 1%

 0% Thunder
( 2% severe)		   CALM 93% 70°
Low 69° LOCK HAVEN, PA 17745 weather forecast Day 1, 3 hours 5 AM 70° 70° Partly Cloudy   CALM 97% 69°
High 88° LOCK HAVEN, PA 17745 weather forecast Day 1, 6 hours 8 AM 74° 74° Mostly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SE   1 90% 71°

Mostly Cloudy

Rain Likely

 LOCK HAVEN, PA 17745 weather forecast Day 1, 9 hours 11 AM 81° 86° Mostly Cloudy S   3 77% 73°
LOCK HAVEN, PA 17745 weather forecast Day 1, 12 hours 2 PM 86° 93° Mostly Cloudy 67%
RAIN
***		 0% Thunder
( 55% severe)		 S   6 65% 73°
LOCK HAVEN, PA 17745 weather forecast Day 1, 15 hours 5 PM 84° 90° Mostly Cloudy S   7 67% 72°
LOCK HAVEN, PA 17745 weather forecast Day 1, 18 hours 8 PM 79° 82° Mostly Cloudy 53%
RAIN
***		 0% Thunder
( 35% severe)		 SSW   5 79% 72°
LOCK HAVEN, PA 17745 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy SSW   2 90% 71°
Thursday
17 JUL 2025		 LOCK HAVEN, PA 17745 weather forecast Day 2, 0 hours 2 AM 72° 72° Mostly Cloudy 37%
RAIN
>2 in		 0% Thunder
( 20% severe)		 SSE   3 97% 71°
Low 71° LOCK HAVEN, PA 17745 weather forecast Day 2, 3 hours 5 AM 72° 72° Mostly Cloudy SSE   3 97% 71°
High 90° LOCK HAVEN, PA 17745 weather forecast Day 2, 6 hours 8 AM 74° 74° Mostly Cloudy 24%
RAIN
.1–.25 in		 0% Thunder
( 20% severe)		 SSW   6 90% 71°

Partly Cloudy

Chance of Rain

 LOCK HAVEN, PA 17745 weather forecast Day 2, 9 hours 11 AM 80° 84° Partly Cloudy WSW   8 77% 72°
LOCK HAVEN, PA 17745 weather forecast Day 2, 12 hours 2 PM 87° 93° Partly Cloudy 43%
RAIN
1–2 in		 0% Thunder
( 38% severe)		 WSW   9 61% 72°
LOCK HAVEN, PA 17745 weather forecast Day 2, 15 hours 5 PM 87° 93° Partly Cloudy WSW   10 61% 72°
LOCK HAVEN, PA 17745 weather forecast Day 2, 18 hours 8 PM 82° 87° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 14% severe)		 W   8 72% 72°
LOCK HAVEN, PA 17745 weather forecast Day 2, 21 hours 11 PM 77° 79° Mostly Cloudy W   6 82% 71°

WILLIAMSPORT, PA extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 71° Low 71° Low 59° Low 68° Low 68°
High 89° High 83° High 84° High 85° High 88°
LOCK HAVEN, PA 17745 weather forecast Day 3 LOCK HAVEN, PA 17745 weather forecast Day 4 LOCK HAVEN, PA 17745 weather forecast Day 5 LOCK HAVEN, PA 17745 weather forecast Day 6 LOCK HAVEN, PA 17745 weather forecast Day 7
Overcast
93% Rain		 Overcast
44% Rain		 Partly Cloudy
22% Rain		 Overcast
63% Rain		 Mostly Cloudy
41% Rain
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