• Tonight

    Jan 16

    25° Lo
    Partly cloudy
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
    • Ragweed Pollen
    • Weather
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Thu

    Jan 17

    34° /30°F
    Mostly cloudy
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
  • Fri

    Jan 18

    46° /27°
    Clearing; milder
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Sat

    Jan 19

    37° /33°
    Occasional afternoon rain
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Sun

    Jan 20

    42° /8°
    Clouds, snow tapering off
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More

Day

34°Hi RealFeel® 35° Precipitation 25%
Mostly cloudy
  • Winds from the
  • ESE 5 mph
  • Gusts: 7 mph
  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Night

30°Lo RealFeel® 27° Precipitation 66%
Periods of snow early, accumulating a coating to an inch, then a rain or snow shower in spots
  • Winds from the
  • SSE 5 mph
  • Gusts: 7 mph
  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.11 in
  • Rain: 0.02 in
  • Snow: 0.9 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 0.5 hrs

Frederick Pollen Levels Jan 17

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History

more Historical Weather Data >
  Today Normal Record 1/17/2018
High 34° 42° N/A 32°
Low 30° 26° N/A 19°

Sunrise/Sunset

  • Sunrise: 7:27 AM
  • Sunset: 5:13 PM
  • Duration: 9:46 hr

Moonrise/Moonset

  • Moonrise: 1:57 PM
  • Moonset: 4:41 AM
  • Duration: 14:44 hr
Astronomy

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps