• Today

    Jul 28

    91°Lo 72°

    Humid with a heavy t-storm

    Poor for skiing
    • Rain
      1.16 in
    • Precip
      55%
    • Hours of Precip
      6.5
  • Fri

    Jul 29

    85°Lo 66°

    Some rain and a thunderstorm

    Poor for skiing
    • Rain
      0.54 in
    • Precip
      60%
    • Hours of Precip
      2.5
    more
  • Sat

    Jul 30

    85°Lo 69°

    A p.m. t-storm in spots

    Poor for skiing
    • Rain
      0.70 in
    • Precip
      52%
    • Hours of Precip
      3
    more
  • Sun

    Jul 31

    85°Lo 66°

    A couple of thunderstorms

    Poor for skiing
    • Rain
      0.39 in
    • Precip
      63%
    • Hours of Precip
      3
    more
  • Mon

    Aug 1

    88°Lo 65°

    A shower or t-storm in spots

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      40%
    • Hours of Precip
      1
    more
Next Previous
Hi 91° RealFeel® 105° Precipitation 55%

Day

N

E

S

W

  • ESE 2 mph
  • Gusts: 6 mph

Variable clouds, hot and humid with a heavy t-storm; storms may bring downpours and damaging winds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 72° RealFeel® 72° Precipitation 71%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 7 mph

Showers and thunderstorms, some heavy; mostly cloudy and very humid; watch for flash flooding

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.96 in
  • Rain: 0.96 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 91° 88° N/A 91°
Low 72° 68° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 14:18 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 AM with 14:09 of moolight, then sets at 3:33 PM

Frederick Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 8:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Which Reigns Supreme: Skiing in the East or West?

Feb 15, 2012; 5:00 AM ET As the age-old debate rages on, Violeta Yas asks enthusiasts which they prefer, and why.

Radar & Satellite

48 Hour Precipitation Forecast

Thu. Ski Weather