• Tonight

    Apr 18

    Lo 55°

    Increasing cloudiness

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Apr 19

    76°Lo 55°

    Low clouds, then sun

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Apr 20

    82°Lo 57°

    Mostly sunny

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Apr 21

    83°Lo 53°

    Low clouds break for some sun

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      62%
    more
  • Tue

    Apr 22

    74°Lo 49°

    Low clouds, then some sun

    Low indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
Next Previous
Hi 74° RealFeel® 75° Precipitation 1%

Day

N

E

S

W

  • S 10 mph
  • Gusts: 15 mph

Low clouds breaking for some sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 46° Precipitation 2%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 11 mph

Partly cloudy

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

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2013
High 74° 77° N/A 81°
Low 49° 50° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:16 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:45 AM with 11:07 of moolight, then sets at 12:52 PM

Top Story

Pomona Weather Report

Los Angeles: Warmup to Remain into Next Week

April 18, 2014; 2:42 PM ET

A warmup is in store for Los Angeles that will remain into the weekend and early next week. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Tue. Dust & Dander

Tue. Wind Maps