• Tonight

    Dec 17

    Lo 46°

    Cloudy with showers

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Dec 18

    61°Lo 40°

    A shower early in the morning

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

    Dec 19

    62°Lo 40°

    Mostly sunny and cool

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

    Dec 20

    64°Lo 40°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      21%
    more
  • Sun

    Dec 21

    65°Lo 42°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am
  7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 48° 49° 50° 51° 53°
RealFeel® 47° 48° 50° 52° 52°
Humidity 83% 83% 81% 78% 75%
   
  7am 8am 9am 10am 11am
Rain
 
28%
 
28%
 
29%
 
32%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am
Wind (mph) 4 N 4 N 4 W 5 ESE 8 SE
UV Index 0 0 1 1 2
Cloud Cover 90% 99% 99% 90% 89%
Dew Point 44° 44° 44° 45° 46°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 17

more Historical Weather Data >
  Today Normal Record 12/17/2013
High 58° 65° 82° (2013) 82°
Low 46° 44° 28° (1927) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 9:56 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:53 AM with 11:23 of moolight, then sets at 2:16 PM

Fountain Hills Weather Report

WATCH: Rare Tidelike Fog Washes Over Grand Canyon

December 17, 2014; 8:27 PM ET

In a rare event late last week, visitors to Grand Canyon National Park were able to see fog roll into the canyon like a tide, blanketing the popular tourist attraction. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps