• Fri

    May 15

    74°Lo 57°

    A thunderstorm possible

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Sat

    May 16

    76°Lo 59°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sun

    May 17

    83°Lo 66°

    Sunshine

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Mon

    May 18

    87°Lo 63°

    Mostly sunny and warm

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      2%
    • Hours of Precip
      0
  • Tue

    May 19

    80°Lo 67°

    A t-storm in the afternoon

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      55%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 87° RealFeel® 90° Precipitation 2%

Day

N

E

S

W

  • NW 6 mph
  • Gusts: 18 mph

Mostly sunny and warm

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 64° Precipitation 11%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 10 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2014
High 87° 75° N/A 66°
Low 63° 56° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:19 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:29 AM with 14:21 of moolight, then sets at 8:50 PM

Montross Weather Report

DC, Baltimore: July-Like Heat to Bake Area This Weekend

May 5, 2015; 7:10 PM ET

Following spotty showers and thunderstorms at midweek, warmth will build in the Washington, D.C., and Baltimore areas by this weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.