• Today

    May 22

    90°Lo 67°

    A strong afternoon t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Thu

    May 23

    80°Lo 59°

    Showers and a heavier t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Fri

    May 24

    63°Lo 43°

    Colder with showers around

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Sat

    May 25

    64°Lo 43°

    Partly sunny, windy and cool

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      26%
    more

  • Sun

    May 26

    73°Lo 42°

    Pleasant and warmer

    Very High indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 63° RealFeel® 59° Precipitation 63%

Day

N

E

S

W

  • NNW 12 mph
  • Gusts: 21 mph

Breezy and colder; cloudy most of the time with a couple of showers

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 43° RealFeel® 34° Precipitation 10%

Night

N

E

S

W

  • NNW 10 mph
  • Gusts: 18 mph

Patchy clouds and colder

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • 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 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 63° 79° N/A 84°
Low 43° 56° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:35 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:04 PM with 10:09 of moolight, then sets at 6:13 AM

Top Story

Frederick Weather Report

Severe Storms to Reach DC, NYC, Albany Thursday

May 22, 2013; 7:04 AM ET

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

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Fri. Dust & Dander

Fri. Wind Maps