Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

69°F

21°C

Humidity 36%
Wind Speed NA
Barometer 29.97 in (1014.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Oct 4:51 pm EDT
Extended Forecast for

Belfast PA

  • Tonight

    Tonight: Mostly clear, with a low around 45. South wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 76. East wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 2am.  Low around 52. Southeast wind around 15 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 2pm.  Mostly cloudy, with a high near 62. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before 8pm.  Mostly clear, with a low around 41. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. South wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 76. East wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Showers, with thunderstorms also possible after 2am. Low around 52. Southeast wind around 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 62. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers before 8pm. Mostly clear, with a low around 41. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 66.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Belfast PA
 40.77°N 75.29°W (Elev. 502 ft)
4:10 pm EDT Oct 18, 2025
6pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database