• Tonight

    Feb 11

    Lo 10°

    Partly cloudy and cold

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

    Feb 12

    30°Lo 16°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Feb 13

    20°Lo 6°

    Mostly cloudy; windy, frigid

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

    Feb 14

    23°Lo 9°

    Sunny, but very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Feb 15

    32°Lo 24°

    A little afternoon snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
Hi 26° RealFeel® 11° Precipitation 5%

Day

N

E

S

W

  • WNW 15 mph
  • Gusts: 31 mph

Breezy and cold with times of clouds and sun

  • Max UV Index: 2 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 10° RealFeel® 11° Precipitation 4%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 14 mph

Partly cloudy and cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 26° 42° 68° (2009) 43°
Low 10° 24° -3° (1979) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 10:35 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:59 AM with 12:34 of moolight, then sets at 9:33 PM

Martinsburg Weather Report

DC, Baltimore: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 8:58 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Washington, D.C., and Baltimore areas during Valentine's Day weekend. more >

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index