• Tonight

    Feb 13

    Lo -8°

    Breezy and very cold

    Asthma Weather
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sun

    Feb 14

    10°Lo -6°

    Mostly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
      -4°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Feb 15

    27°Lo 22°

    A little afternoon snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 16

    50°Lo 28°

    Milder with rain

    Neutral weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    Feb 17

    41°Lo 26°

    Mostly cloudy, snow showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      41°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 11° -1° -2°
RealFeel® -12° -15° -19° -20° -21° -23° -25° -26°
Humidity 40% 41% 46% 47% 45% 48% 48% 49%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
34%
 
34%
 
22%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 20 WNW 20 WNW 18 WNW 18 W 17 W 17 W 16 WNW 15 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 57% 87% 99% 54% 52% 65% 58% 50%
Dew Point -9° -10° -10° -12° -14° -14° -16° -17°
Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 21° 38° N/A 18°
Low -8° 18° N/A -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 10:29 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:46 AM with 13:43 of moolight, then sets at 11:29 PM

Lancaster Weather Report

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

February 13, 2016; 7:20 PM ET

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

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index