• Today

    Feb 11

    27°Lo 7°

    Colder with snow showers

    Good for driving
    • Precip
      61%
    • Hours of Precip
      2
    • Snow
      0.28 in
  • Fri

    Feb 12

    24°Lo 13°

    Sun mixing with clouds; cold

    Very Good for driving
    • Precip
      17%
    • Hours of Precip
      0.5
    • Snow
      0.40 in
    more
  • Sat

    Feb 13

    17°Lo -7°

    A snow squall in the morning

    Fair for driving
    • Precip
      55%
    • Hours of Precip
      1
    • Snow
      0.60 in
    more
  • Sun

    Feb 14

    12°Lo -1°

    Breezy and very cold

    Good for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Feb 15

    26°Lo 19°

    Becoming cloudy; not as cold

    Excellent for driving
    • Precip
      18%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Cloudy
Flurries
Flurries
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 27° 26° 25° 24° 22° 21° 20° 19°
RealFeel® 10° 14° 10°
Humidity 57% 58% 56% 56% 54% 54% 55% 55%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
19%
 
39%
 
43%
 
43%
 
38%
 
34%
 
22%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 21 W 14 W 16 W 18 W 21 W 18 W 17 W 16 W
UV Index 2 1 1 1 0 0 0 0
Cloud Cover 87% 90% 94% 96% 90% 70% 46% 76%
Dew Point 14° 13° 12° 10°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 27° 37° N/A 25°
Low 17° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 10:24 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:33 AM with 12:34 of moolight, then sets at 9:07 PM

Lancaster Weather Report

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

February 11, 2016; 9:14 AM 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 >

Travel Weather Forecast

Feb 11, 2016; 2:01 AM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather