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  • Mon

    Feb 15

    Partly sunny and not as cold 22°Lo 15°
    more
  • Tue

    Feb 16

    Chance for ice, then rain 35°Lo 23°
    more
  • Wed

    Feb 17

    Rain possible, some ice early 37°Lo 22°
    more
  • Thu

    Feb 18

    Snow and ice possible 30°Lo 23°
    more
  • Fri

    Feb 19

    Cloudy 30°Lo 23°
Hi 30° RealFeel® 31° Precipitation 25%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 17 mph

Cloudy

  • Max UV Index: 2 (Low)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 23° RealFeel® 19° Precipitation 72%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 18 mph

Cloudy; snow and sleet in the evening followed by a bit of sleet late

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0.23 in
  • Rain: 0 in
  • Snow: 0.8 in
  • Ice: 0.18 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 19

more Historical Weather Data >
  Today Normal Record 2/19/2015
High 30° 35° N/A 25°
Low 23° 14° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 10:43 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 PM with 14:35 of moolight, then sets at 5:08 AM

Alton Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 10, 2016; 7:13 PM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >