• Tonight

    Apr 17

    Lo 49°

    Mostly cloudy

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

    Apr 18

    70°Lo 48°

    A shower or t-storm in spots

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    75°Lo 52°

    Sunshine and patchy clouds

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

    Apr 20

    77°Lo 55°

    Nice with clouds and sun

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      55%
    more
  • Mon

    Apr 21

    75°Lo 57°

    Mostly cloudy with a t-storm

    Low indoor dust & dander levels
    • Precip
      57%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 68° RealFeel® 72° Precipitation 7%

Day

N

E

S

W

  • SSE 6 mph
  • Gusts: 18 mph

Sunny to partly cloudy

  • Max UV Index: 8 (Very 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® 48° Precipitation 12%

Night

N

E

S

W

  • SE 3 mph
  • Gusts: 4 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Union City Pollen Levels - April 17

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 68° 71° 87° (1955) 86°
Low 49° 50° 34° (1951) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:12 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:14 PM with 10:30 of moolight, then sets at 8:44 AM

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?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps