• Friday

    Aug 1

    83°Lo 63°

    Humid with partial sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Saturday

    Aug 2

    81°Lo 60°

    A shower possible

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sunday

    Aug 3

    82°Lo 62°

    Variable clouds, a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
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Waltham Weather Report

Boston: Cooler Air to Return Following Severe Storms, Tornado

July 28, 2014; 12:33 PM ET

Severe storms rolled into the Boston area bringing a tornado Monday morning. However, cooler weather is ahead. more >

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Fri. Snow Day Potential