National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
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Current Conditions

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Allentown PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Overnight

Blustery

Blustery

Low: 10 °F

Saturday

Blustery

Blustery

High: 21 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 15 °F

Sunday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Sunday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 23 °F

Monday

Snow Chance for Measurable Precipitation 90%

Snow

High: 23 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 19 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 10. Wind chill values as low as -6. Blustery, with a northwest wind around 20 mph, with gusts as high as 31 mph.
  • Saturday Sunny, with a high near 21. Wind chill values as low as -8. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.
  • Saturday Night Partly cloudy, with a low around 15. West wind 3 to 7 mph.
  • Sunday A chance of snow after 1pm. Cloudy, with a high near 31. Light and variable wind becoming west around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday Night Snow. Low around 23. Light northeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Monday Snow, mainly before 1pm. High near 23. Chance of precipitation is 90%.
  • Monday Night Partly cloudy, with a low around -2.
  • Tuesday Partly sunny, with a high near 19.
  • Tuesday Night Partly cloudy, with a low around 7.
  • Wednesday Partly sunny, with a high near 33.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
  • Thursday A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
  • Thursday Night Mostly cloudy, with a low around 6.
  • Friday Mostly sunny, with a high near 24.