• Today

    May 21

    80°Lo 58°

    Severe a.m. t-storms; cooler

    Good for driving
    • Precip
      75%
    • Hours of Precip
      4
    • Rain
      0.35 in
  • Wed

    May 22

    90°Lo 64°

    An afternoon thunderstorm

    Good for driving
    • Precip
      51%
    • Hours of Precip
      1
    • Rain
      0.10 in
    more
  • Thu

    May 23

    89°Lo 65°

    An afternoon thunderstorm

    Good for driving
    • Precip
      55%
    • Hours of Precip
      0.5
    • Rain
      0.05 in
    more
  • Fri

    May 24

    86°Lo 69°

    A thunderstorm possible

    Fair for driving
    • Precip
      30%
    • Hours of Precip
      1
    • Rain
      0.20 in
    more
  • Sat

    May 25

    94°Lo 68°

    Partly sunny, breezy and warm

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 80° RealFeel® 82° Precipitation 75%

Day

N

E

S

W

  • N 10 mph
  • Gusts: 26 mph

Morning t-storms, some severe; clearing and cooler; thunderstorms can bring hail and damaging winds

  • Max UV Index: 7 (High)
  • Thunderstorms: 100%
  • Precipitation: 0.35 in
  • Rain: 0.35 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 58° RealFeel® 56° Precipitation 10%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 8 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 91%
  • 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 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 80° 85° N/A 80°
Low 58° 59° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 14:05 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:59 PM with 11:27 of moolight, then sets at 4:26 AM

Top Story

Frederick Weather Report

More Storms for Recovery Efforts in Moore, Okla.

May 21, 2013; 2:21 PM ET

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

Travel Weather Forecast

May 21, 2013; 11:50 AM ET United States travel weather forecast

Tue. Travel Weather

48 Hour Precipitation Forecast

Tue. Driving Weather