• Tonight

    Feb 12

    Lo 10°

    Clouds with flurries late

    Driving Weather
    • Precip
      5%
    • Hours of Precip
      2
    • Snow
      0.40 in
  • Sat

    Feb 13

    19°Lo -7°

    A snow shower in the morning

    Fair for driving
    • Precip
      70%
    • Hours of Precip
      1
    • Snow
      0.60 in
    more
  • Sun

    Feb 14

    11°Lo -1°

    Mostly sunny and frigid

    Good for driving
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Feb 15

    26°Lo 21°

    Becoming cloudy; not as cold

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      2.5
    • Snow
      0.79 in
    more
  • Tue

    Feb 16

    48°Lo 33°

    Milder with rain

    Fair for driving
    • Precip
      78%
    • Hours of Precip
      11.5
    • Rain
      0.72 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Clear
Mostly Clear
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 12° 15°
RealFeel® -9° -8° -7° -3° -2° 12°
Humidity 68% 70% 71% 66% 55% 52% 46% 44%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 12 WNW 9 W 8 WNW 7 WNW 7 W 7 W 7 W 7 WNW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 3% 3% 2% 18% 0% 0% 3% 10%
Dew Point -2° -2° -4° -5° -7° -6° -5° -3°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 23° 38° N/A 28°
Low 10° 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 10:27 of sunlight, then sets at 5:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:09 AM with 13:09 of moolight, then sets at 10:18 PM

Lancaster Weather Report

Boston: Flood threat to follow frigid Valentine's Day weekend

February 12, 2016; 7:40 PM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Boston. more >

Travel Weather Forecast

Feb 12, 2016; 9:37 AM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather