Fountain Hills, Arizona Weather Conditions

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Current Conditions

  • 51°
  • Clear
  • Wind: Calm
  • Humidity: 44%
  • Visibility: 10.0 miles
  • Dew Point: 30°
  • Pressure: 29.93 in. +

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
54°
50°
50°
64°
70°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Clear
  • High: 70 °
  • Low: 43 °
  • Clear
  • Monday
  • Clear
  • High: 66 °
  • Low: 46 °
  • Clear
  • Tuesday
  • Clear
  • High: 66 °
  • Low: 43 °
  • Clear
  • Wednesday
  • Clear
  • High: 75 °
  • Low: 48 °
  • Clear
  • Thursday
  • Clear
  • High: 79 °
  • Low: 50 °
  • Clear

Forecast for Fountain Hills, Arizona

Updated: 8:00 PM MST on November 22, 2014

  • Sunday

    Clear. High of 70F. Winds from the North at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 43F. Winds from the NNE at 5 to 10 mph.

  • Monday

    Clear. High of 66F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 46F. Winds from the North at 5 to 10 mph.

  • Tuesday

    Clear. High of 66F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 43F. Winds from the NE at 5 to 10 mph.

  • Wednesday

    Clear. High of 75F. Winds from the NE at 5 to 10 mph shifting to the SW in the afternoon.

  • Wednesday Night

    Clear. Low of 48F. Winds from the NE at 5 to 10 mph.

  • Thursday

    Clear. High of 79F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 50F. Winds less than 5 mph.

  • Friday

    Clear. High of 72F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 50F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 72F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 45F. Winds less than 5 mph.

  • Sunday

    Clear. High of 68F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 45F. Winds less than 5 mph.

  • Monday

    Clear. High of 66F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 64F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 43F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 64F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Fountain Hills Blvd @ El Lago, Fountain Hills, AZ

Updated: 2:20 AM MST

Temperature: 49.5 °F Dew Point: 30 °F Humidity: 46% Wind: WSW at 1.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: MesoWest Fountain Hills AZ US, Fountain Hills, AZ

Updated: 12:55 AM MST

Temperature: 45 °F Dew Point: 31 °F Humidity: 57% Wind: SW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Scottsdale Mountain, Scottsdale, AZ

Updated: 2:12 AM MST

Temperature: 50.5 °F Dew Point: 29 °F Humidity: 44% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Windchill: - Graphs

Location: Sonoran Estates, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 49.6 °F Dew Point: 31 °F Humidity: 49% Wind: ESE at 1.7 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: Ranch Highlands, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 45.5 °F Dew Point: 34 °F Humidity: 65% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Overlook at McDowell Mountain, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 52.0 °F Dew Point: 31 °F Humidity: 45% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: McDowell Mtn Ranch, Scottsdale, AZ

Updated: 2:16 AM MST

Temperature: 51.4 °F Dew Point: 33 °F Humidity: 50% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Vista Del Rincon, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 45.6 °F Dew Point: 35 °F Humidity: 66% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: North Scottsdale, Scottsdale, AZ

Updated: 2:15 AM MST

Temperature: 56.1 °F Dew Point: 32 °F Humidity: 39% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Windchill: - Graphs

Location: Rio Verde Unit 12, Rio Verde, AZ

Updated: 2:20 AM MST

Temperature: 43.9 °F Dew Point: 30 °F Humidity: 58% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: MesoWest Falcon Field AZ US, Mesa, AZ

Updated: 12:55 AM MST

Temperature: 47 °F Dew Point: 31 °F Humidity: 53% Wind: East at 2 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Astoria, Scottsdale, AZ

Updated: 2:16 AM MST

Temperature: 50.7 °F Dew Point: 31 °F Humidity: 47% Wind: North at - Pressure: 30.00 in Hourly Precipitation: - Windchill: - Graphs

Location: Lost Canyon, Scottsdale, AZ

Updated: 2:15 AM MST

Temperature: 53.8 °F Dew Point: 29 °F Humidity: 39% Wind: East at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Rio Verde Foothills, Scottsdale, AZ

Updated: 2:19 AM MST

Temperature: 44.8 °F Dew Point: 28 °F Humidity: 52% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Power/McDowell, Mesa, AZ

Updated: 2:20 AM MST

Temperature: 51.9 °F Dew Point: 32 °F Humidity: 47% Wind: Calm Pressure: 29.42 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: McKellips & Val Vista, Mesa, AZ

Updated: 2:10 AM MST

Temperature: 43.0 °F Dew Point: 36 °F Humidity: 75% Wind: Calm Pressure: 30.05 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Apache Wells Park, Mesa, AZ

Updated: 2:19 AM MST

Temperature: 50.4 °F Dew Point: 33 °F Humidity: 52% Wind: North at 2.9 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Las Sendas, Mesa, AZ

Updated: 2:20 AM MST

Temperature: 50.1 °F Dew Point: 32 °F Humidity: 49% Wind: NNE at 2.3 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Pinnacle Peak East, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 45.0 °F Dew Point: 28 °F Humidity: 51% Wind: WSW at 2.9 mph Pressure: 28.94 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Paper Street, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 44.6 °F Dew Point: 33 °F Humidity: 63% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Desert Uplands - Mesa, Mesa, AZ

Updated: 2:18 AM MST

Temperature: 48.7 °F Dew Point: 31 °F Humidity: 50% Wind: East at 2.2 mph Pressure: 29.85 in Hourly Precipitation: - Windchill: 49 °F Graphs

Location: MCC Red Mountain, Mesa, AZ

Updated: 2:20 AM MST

Temperature: 51.4 °F Dew Point: 32 °F Humidity: 47% Wind: SSE at 2.0 mph Pressure: 28.54 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Pima & Pinnacle Peak, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 50.2 °F Dew Point: 30 °F Humidity: 45% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Northeast Mesa, Mesa, AZ

Updated: 2:17 AM MST

Temperature: 48.1 °F Dew Point: 33 °F Humidity: 56% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Central Scottsdale, AZ, Scottsdale, AZ

Updated: 2:20 AM MST

Temperature: 44.9 °F Dew Point: 38 °F Humidity: 75% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: MesoWest Stewart Mountain Dam AZ US, Fort McDowell, AZ

Updated: 12:55 AM MST

Temperature: 48 °F Dew Point: 33 °F Humidity: 56% Wind: SE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Mesa, AZ

Updated: 2:13 AM MST

Temperature: 52.4 °F Dew Point: 31 °F Humidity: 44% Wind: WSW at 1.0 mph Pressure: 29.87 in Hourly Precipitation: - Windchill: - Graphs

Location: Troon Village, Scottsdale, AZ

Updated: 2:19 AM MST

Temperature: 54.3 °F Dew Point: 28 °F Humidity: 36% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
145 am MST sun Nov 23 2014 


Synopsis... 
dry northwest flow aloft will be the rule this weekend and into 
early next week for mostly sunny days...clear nights...and near 
seasonal normal high temperatures. High pressure will rebuild over 
the region by the middle of next week...providing clear skies and 
well above normal afternoon temperatures. No precipitation is 
expected for at least the next seven days. 


&& 


Discussion... 
dry northwest flow aloft is in place across Arizona early this 
morning...as seen in the plot and sounding data. Infrared imagery at 1 am 
showed mostly clear skies across southeastern California and Arizona...with just a 
bit of mostly thin high cloud spreading in from the northwest. As 
the upper ridge amplifies just off the West Coast today...a 
shortwave will dive southeast down the front side of the ridge and 
pass through The Four Corners area...and in response low/middle level 
gradients will tighten. This will lead to breezy/windy conditions 
over the western deserts...especially down the lower Colorado River 
valley where north winds will develop today and exceed 30 miles per hour at 
times during the middle of the day. For the most part winds will 
remain a bit below Wind Advisory criteria but there may be isolated 
instances of winds peaking between 35-40 miles per hour. Otherwise...high temperatures 
today will hover near seasonal normals...but will fall of across 
south central Arizona Monday as cooler air filters across the deserts 
behind the passing shortwave. Expect highs falling into the 60s 
Monday over the central deserts...with a high of 67 forecast for 
Phoenix under sunny skies. 


For Monday into the middle of the week...dry northwest flow aloft 
will persist each day as the ridge to our west continues to amplify 
and shift eastward. By Wednesday afternoon the ridge is forecast to 
move inland over the Desert Southwest...with 500 mb heights climbing to 
around 585dm over the western deserts. As such...expect a warming 
trend through midweek with highs rising mainly into the middle 70s over 
the lower deserts Wednesday. Despite the ridge beginning to flatten 
a bit Thursday...warm air aloft will continue to mix to the surface 
and best performing gridded guidance calls for highs to rise several 
more degrees...and into the lower 80s. The high at Phoenix will 
climb to 81...more than 10 degrees above the normal value of 70 
degrees. There will be occasional high clouds moving through the flow 
each day but overall expect sunny or mostly sunny days and generally 
clear nights. 


Toward the end of the week...guidance calls for the ridge to 
continue to flatten as the flow pattern becomes more zonal and 
progressive. Despite ensemble members becoming very messy with 
time...operational GFS and European model (ecmwf) runs agree that far southeastern Arizona and southern 
Arizona will stay under a rather dry westerly flow aloft through Saturday 
with occasional high clouds moving through the flow. High temperatures will 
start to fall off but should remain well above seasonal normals each 
day. 


&& 


Aviation... 
south-central Arizona including kphx...kiwa...and ksdl... 
no aviation impacts expected through Sunday evening with only thin 
cirrus over terminals. Very light winds tonight...and in many 
instance calm or variable...should become predominately westerly by 
late morning/early afternoon Sunday with some increase in speed. 
However...peak speeds or gusts at or above 12kt would be brief and 
localized. 


Southeast California and southwest Arizona...including kipl and 
kblh... 
increasingly gusty north winds...particularly at kblh will be the 
primary aviation impact through Sunday afternoon. A front will pass 
through the area by sunrise...with mixing by middle morning bringing 
strong gusts to the surface. While kipl could see some gusts up to 
20kt...kblh will see frequent gusts above 25kt...and possibly reach 
close to 35kt for a few hours around 18z. Gusts should start to 
abate by late Sunday afternoon. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Tuesday through Saturday... 
localized north and northeast breezes can be expected across the 
forecast area Tuesday in the wake of the cold front brush pass 
through the region...followed by light winds Wednesday through 
Friday. Humidities will be rather low into Wednesday before improving 
modestly during the latter half of the work week. High pressure will 
transition into the area...warming temperatures above late November 
readings. Some of the warmer Lower Desert locales could see 80f 
readings or warmer by Thanksgiving. 


&& 


Psr watches/warnings/advisories... 


Arizona...none. 


California...none. 


&& 


$$ 


Visit US on facebook...twitter...and at weather.Gov/Phoenix 


Discussion...cumulonimbus 
aviation....MO 
fire weather...Nolte/aj 



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