• Cloudy 34°
    Asthma Current Weather
    • Relative Humidity
      51%
    • Yesterday
      Temp
      41°
    • Pressure
      30.25 inHg
  • Today

    Mar 3

    Hi 37°

    A bit of rain and sleet

    Beneficial weather for asthma
    • Hi
      RealFeel
      44°
    • UV
      0 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Mar 4

    Hi 47°

    Rain, warmer; fog in the a.m.

    Beneficial weather for asthma
    • Hi
      RealFeel
      49°
    • UV
      0 - Low
    • Air Qual.
      Good
    Day Details >
  • Thursday

    Mar 5

    Hi 34°

    Colder with periods of snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      0 - Low
    • Air Qual.
      Good
    Day Details >
Next

Rain and sleet this afternoon; watch for icy spots

3/3 3/4 Now: 2:48pm
PM 2-6
  • 2pm Cloudy 34° 41%
  • 3pm Cloudy 35° 40%
  • 4pm Cloudy 36° 47%
  • 5pm Sleet 37° 51%
  • 6pm Cloudy 37° 47%
AM 1-6
  • 1am Cloudy 42° 47%
  • 2am Cloudy 42° 43%
  • 3am Showers 42° 47%
  • 4am Rain 42° 69%
  • 5am Rain 42° 69%
  • 6am Rain 42° 69%
AM 7-12
  • 7am Rain 43° 74%
  • 8am Rain 43° 74%
  • 9am Rain 43° 74%
  • 10am Cloudy 43° 49%
  • 11am Cloudy 44° 49%
  • 12pm Rain 45° 54%
Hourly Forecast >
Mar  3, 2015; 11:25 AM ET
Evan Myers has details on a storm that will bring snow then ice then rain through tonight. Snow is possible late tomorrow night and Thursday.
Icy Travel to Plague East Today, Snow Thursday

Frederick Weather Report

DC, Baltimore: Snowstorm to Follow Midweek Warmup

March 3, 2015; 12:34 AM ET

Temperatures will slip back into the 30s Wednesday night and Thursday around Washington, D.C. and Baltimore, setting the stage for a snowstorm. more >

Respiratory Health Live Feed

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index