• Today

    May 21

    86°Lo 67°

    A thunderstorm in spots

    Advisory for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      40%
    • Hours of Precip
      1
    more

  • Wed

    May 22

    86°Lo 67°

    Thundershower

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      58%
    • Hours of Precip
      1.5
    more

  • Thu

    May 23

    80°Lo 55°

    A couple of thunderstorms

    Warning for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      61%
    • Hours of Precip
      7

  • Fri

    May 24

    73°Lo 47°

    A morning t-storm possible

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

  • Sat

    May 25

    71°Lo 46°

    Mostly sunny and pleasant

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
Periods of rain and a thunderstorm 74° Lo 66° RealFeel® 71° / 62°

N

E

S

W

  • Precipitation: 66%
  • Rain: 0.34 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 95%
  • Dew Point: 65° F
  • Visibility: 7 mi
6 mph

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 80° 77° 97° (1925) 81°
Low 55° 59° 45° (1961) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:32 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:52 PM with 10:27 of moolight, then sets at 5:19 AM

Top Story

Rockville Weather Report

Severe Storms to Reach DC, NYC, Albany Thursday

May 21, 2013; 11:40 AM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard Thursday. more >

Breaking: Damaging Winds and Tornadoes in East Texas

May 21, 2013; 11:54 AM ET The highest threat for severe weather today will be across East Texas. Bernie Rayno has all the details.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index