• Today

    Jul 13

    93°Lo 75°

    A t-storm late this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    93°Lo 75°

    Strong t-storms, mainly later

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Jul 15

    87°Lo 68°

    Drenching thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Jul 16

    83°Lo 65°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more
  • Thu

    Jul 17

    84°Lo 66°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      29%
    more
Next Previous
Hi 87° RealFeel® 96° Precipitation 70%

Day

N

E

S

W

  • W 5 mph
  • Gusts: 9 mph

Heavy thunderstorms; variably cloudy; storms can bring downpours, large hail and damaging winds

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.9 in
  • Rain: 0.9 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 68° RealFeel® 63° Precipitation 55%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 8 mph

A shower or thunderstorm around in the evening; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 15

more Historical Weather Data >
  Today Normal Record 7/15/2013
High 87° 89° 100° (1988) 96°
Low 68° 71° 56° (1895) 75°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:38 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:42 PM with 12:13 of moolight, then sets at 10:55 AM

Top Story

Spring Valley Weather Report

DC: Severe Storm, Flooding Threat to Start the New Week

July 13, 2014; 3:34 AM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Tue. Dust & Dander

Tue. Wind Maps