• Tonight

    Mar 27

    Lo 50°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sat

    Mar 28

    81°Lo 47°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Mar 29

    84°Lo 48°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Mar 30

    87°Lo 49°

    Sunshine

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      5%
    more
  • Tue

    Mar 31

    78°Lo 47°

    Partly sunny and breezy

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 88° RealFeel® 97° Precipitation 4%

Day

N

E

S

W

  • WNW 4 mph
  • Gusts: 23 mph

Very warm with the temperature breaking the record of 85 set in 1952 with plenty of sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 46° Precipitation 7%

Night

N

E

S

W

  • NW 9 mph
  • Gusts: 24 mph

Mainly clear

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

Merced Pollen Levels - March 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 88° 69° 85° (1952) 69°
Low 50° 43° 31° (1975) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:25 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:39 PM with 14:16 of moolight, then sets at 2:55 AM

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps