• Today

    May 21

    82°Lo 58°

    Showers and a heavier t-storm

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

    May 22

    90°Lo 64°

    An afternoon thunderstorm

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

    May 23

    89°Lo 65°

    A t-storm in the afternoon

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

    May 24

    86°Lo 69°

    A thunderstorm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      76%
  • Sat

    May 25

    94°Lo 68°

    Partly sunny, breezy and warm

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      39%
    more
Next Previous
Hi 86° RealFeel® 84° Precipitation 30%

Day

N

E

S

W

  • ESE 11 mph
  • Gusts: 18 mph

Mostly cloudy with a thunderstorm possible

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 65° Precipitation 60%

Night

N

E

S

W

  • SSE 11 mph
  • Gusts: 18 mph

Watch for a severe thunderstorm in the evening; humid with plenty of clouds

  • Max UV Index: N/A
  • Thunderstorms: 100%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 87° 85° N/A 97°
Low 69° 60° N/A 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 14:10 of sunlight, then sets at 8:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 PM with 10:33 of moolight, then sets at 6:55 AM

Top Story

Frederick Weather Report

More Storms for Recovery Efforts in Moore, Okla.

May 21, 2013; 10:21 AM ET

While additional strong thunderstorms will roll through through portions of tornado-ravaged Oklahoma Tuesday, the risk of tornadoes has diminished. 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