• Today

    Mar 28

    41°Lo 28°

    Abundant sunshine

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

    Mar 29

    51°Lo 31°

    A couple of showers

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

    Mar 30

    56°Lo 39°

    A p.m. shower in places

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

    Mar 31

    62°Lo 35°

    Plenty of sunshine

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      6%
    more
  • Wed

    Apr 1

    65°Lo 44°

    A couple of p.m. t-storms

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 51° RealFeel® 44° Precipitation 60%

Day

N

E

S

W

  • WSW 20 mph
  • Gusts: 34 mph

Clouds giving way to some sun and windy with a couple of showers

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 31° RealFeel® 23° Precipitation 0%

Night

N

E

S

W

  • W 12 mph
  • Gusts: 26 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Lancaster Pollen Levels - March 29

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 51° 52° N/A 50°
Low 31° 29° N/A 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:34 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:14 PM with 14:05 of moolight, then sets at 4:19 AM

Making a Forecast: The Sixth Sense

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps