Mesa, Arizona Weather Conditions

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Current Conditions

  • 64°
  • Clear
  • Wind: ENE 6 mph
  • Humidity: 42%
  • Visibility: 35.0 miles
  • Dew Point: 41°
  • Pressure: 30.01 in. +

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Next 12 Hours

8  am
11  am
2  pm
5  pm
8  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
68°
81°
88°
90°
84°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Clear
  • High: 90 °
  • Low: 64 °
  • Clear
  • Monday
  • Clear
  • High: 93 °
  • Low: 66 °
  • Clear
  • Tuesday
  • Partly Cloudy
  • High: 93 °
  • Low: 61 °
  • Partly Cloudy
  • Wednesday
  • Clear
  • High: 86 °
  • Low: 57 °
  • Clear
  • Thursday
  • Clear
  • High: 88 °
  • Low: 61 °
  • Clear

Forecast for Mesa, Arizona

Updated: 8:00 AM MST on April 20, 2014

  • Sunday

    Clear. High of 90F. Winds from the South at 5 to 10 mph shifting to the WSW in the afternoon.

  • Sunday Night

    Partly cloudy in the evening, then clear. Low of 64F. Winds less than 5 mph.

  • Monday

    Clear. High of 93F. Winds from the SSW at 5 to 10 mph.

  • Monday Night

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

  • Tuesday

    Partly cloudy. High of 93F. Winds from the SW at 5 to 20 mph.

  • Tuesday Night

    Mostly cloudy in the evening, then clear. Low of 61F. Winds from the SW at 5 to 15 mph.

  • Wednesday

    Clear. High of 86F. Winds from the WSW at 5 to 15 mph.

  • Wednesday Night

    Clear. Low of 57F. Winds from the WSW at 5 to 10 mph shifting to the NNE after midnight.

  • Thursday

    Clear in the morning, then partly cloudy. High of 88F. Winds from the SSW at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Friday

    Clear. High of 91F. Winds from the SSW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 63F. Winds from the SW at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 86F. Breezy. Winds from the SSW at 10 to 30 mph.

  • Saturday Night

    Partly cloudy. Low of 50F. Breezy. Winds from the WSW at 15 to 25 mph.

  • Sunday

    Clear. High of 86F. Winds from the WSW at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 57F. Winds less than 5 mph.

  • Monday

    Clear. High of 91F. Winds from the SW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 95F. Winds from the SW at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 63F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 93F. Winds from the SW at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 63F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Northwest Mesa, Mesa, AZ

Updated: 6:45 AM MST

Temperature: 61.8 °F Dew Point: 43 °F Humidity: 50% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: W 1st St.@ Date St., Mesa, AZ

Updated: 5:42 AM MST

Temperature: 60.8 °F Dew Point: 39 °F Humidity: 44% Wind: East at 8.1 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Beeline, Mesa, AZ

Updated: 6:48 AM MST

Temperature: 65.2 °F Dew Point: 45 °F Humidity: 48% Wind: East at 1.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lehi, Mesa, AZ

Updated: 6:48 AM MST

Temperature: 70.5 °F Dew Point: 47 °F Humidity: 43% Wind: NE at 1.6 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: N Stapley Dr/8th St, Mesa, AZ

Updated: 6:36 AM MST

Temperature: 65.2 °F Dew Point: 45 °F Humidity: 48% Wind: Calm Pressure: 29.99 in Hourly Precipitation: - Heat Index: - Graphs

Location: Mesa, AZ

Updated: 6:45 AM MST

Temperature: 64.7 °F Dew Point: 44 °F Humidity: 47% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mesa, AZ, Mesa, AZ

Updated: 6:45 AM MST

Temperature: 60.5 °F Dew Point: 45 °F Humidity: 56% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Southern Manor, Mesa, AZ

Updated: 6:45 AM MST

Temperature: 65.8 °F Dew Point: 44 °F Humidity: 46% Wind: East at 3.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Cooper Ranch, Gilbert, AZ

Updated: 6:46 AM MST

Temperature: 62.2 °F Dew Point: 45 °F Humidity: 53% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Stonehenge, Gilbert, AZ

Updated: 6:48 AM MST

Temperature: 63.1 °F Dew Point: 30 °F Humidity: 29% Wind: Calm Pressure: 28.73 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mesa, AZ

Updated: 6:35 AM MST

Temperature: 66.8 °F Dew Point: 44 °F Humidity: 44% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET Mesa AZ US, Mesa, AZ

Updated: 6:15 AM MST

Temperature: 62 °F Dew Point: 43 °F Humidity: 49% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: McKellips & Val Vista, Mesa, AZ

Updated: 7:43 AM MDT

Temperature: 65.8 °F Dew Point: 48 °F Humidity: 52% Wind: Calm Pressure: 30.12 in Hourly Precipitation: - Heat Index: - Graphs

Location: Val vista & Chandler Blvd, Gilbert, AZ

Updated: 6:40 AM MST

Temperature: 61.7 °F Dew Point: 41 °F Humidity: 46% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Down Stream Dam, Tempe, AZ

Updated: 6:45 AM PDT

Temperature: 66.4 °F Dew Point: 43 °F Humidity: 42% Wind: North at 3.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Trancentral, Chandler, AZ

Updated: 6:45 AM MST

Temperature: 62.2 °F Dew Point: 45 °F Humidity: 53% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Ridgewood, Gilbert, AZ

Updated: 6:44 AM MST

Temperature: 65.7 °F Dew Point: 43 °F Humidity: 46% Wind: NNE at 1.6 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Northeast Mesa, Mesa, AZ

Updated: 6:48 AM MST

Temperature: 65.4 °F Dew Point: 44 °F Humidity: 47% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lake Mirage, Gilbert, AZ

Updated: 6:45 AM MST

Temperature: 65.8 °F Dew Point: - Humidity: 255% Wind: East at 1.0 mph Pressure: 19.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Madera Parc Estates, Gilbert, AZ

Updated: 6:48 AM MST

Temperature: 62.8 °F Dew Point: 44 °F Humidity: 51% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: DDMET Tempe, AZ, Phoenix, AZ

Updated: 5:57 AM MST

Temperature: 64 °F Dew Point: 44 °F Humidity: 48% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Central Scottsdale, AZ, Scottsdale, AZ

Updated: 7:48 AM MDT

Temperature: 64.5 °F Dew Point: 44 °F Humidity: 48% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Scottsdale - Old Town, Scottsdale, AZ

Updated: 6:34 AM MST

Temperature: 61.7 °F Dew Point: 45 °F Humidity: 55% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: - Graphs

Location: MesoWest GLBERT AZ US UPR, Gilbert, AZ

Updated: 5:15 AM MST

Temperature: 65 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Greenfield, Mesa, AZ

Updated: 6:48 AM MST

Temperature: 65.5 °F Dew Point: 44 °F Humidity: 46% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rural / Guadalupe, Tempe, AZ

Updated: 6:48 AM MST

Temperature: 62.6 °F Dew Point: 47 °F Humidity: 57% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Alma Sch/Warner, Chandler, AZ

Updated: 6:48 AM MST

Temperature: 65.8 °F Dew Point: 46 °F Humidity: 48% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
505 am MST sun Apr 20 2014 


Update...updated aviation and fire weather discussions. 


&& 


Synopsis... 
high pressure will build into the area early this week leading to 
sunny days...clear nights...and sharply warmer afternoon high 
temperatures. Breezy to windy conditions will develop over much of 
the area Tuesday afternoon into Wednesday as a dry weather system 
passes to the north. Temperatures will fall only slight in response 
to this weather system...closer to seasonal normals for the 
remainder of the week. 


&& 


Discussion... 
early morning WV imagery shows the circulation center which passed 
through the eastern parts of the forecast area yesterday has moved into 
central New Mexico. Objective analysis still depicts a portion of the 
cold core aloft lingering over the eastern part of Arizona...and one can 
infer some weakly sheared vorticity and deformation still present 
with in the western periphery of the larger scale circulation. Given 
these dynamics and some residual midlevel moisture...both high 
resolution and global scale models suggest some amount of 
instability/convective development over the White Mountains this 
afternoon. For the most part...any activity should remain to the 
east of the forecast area...however steering flow could conceivably 
swing an arm of vorticity back to the southwest and clip the far 
southeastern parts of Gila County (though chances hardly support anything 
much over 10 percent probability outcome). 


By and large...the story over the next couple days will be the 
significantly warmer temperatures. Ridging will begin to build over 
the forecast area today characterized by 500 mb height rises on the 
order of 4-6dm. Heights aloft will become maximized Monday afternoon 
with the 500 mb level around 582dm...and resultant surface-700 mb temperatures 
increasing some 2c-3c each successive day. Based on best performing 
guidance during the previous two warm episodes earlier this month 
(8th-11th and 15th-17th)...afternoon highs at lower elevation 
population centers should reach into the low/middle 90s today...and 
middle/upper 90s Monday (some of the preferred locations surrounding 
the Colorado River valley likely eclipsing the 100 degree 
threshold). 


Models remain very consistent in the timing and location of a 
seasonally strong progressive open wave breaking into the western Continental U.S. 
Tuesday. The jet base of this trough should cross the Sierra chain 
Tuesday afternoon...expanding into the Great Basin on Wednesday. 
While the 00z operational GFS is displaced somewhat further south 
with lower heights than the European model (ecmwf)...differences are minor and the 
primary result will be a tightening of the pressure gradient and 
increased winds along and behind the low level frontal boundary 
Tuesday afternoon and evening. While the most significant wind gusts 
will be in the immediate Lee of the San Diego mountains across western 
Imperial and Riverside counties...the entire County Warning Area will notice 
prolonged stronger winds. The greatest impact will lie with fire 
weather concerns given the antecedent dry conditions and fuels 
combined with these weather conditions (see fire weather discussion 
and planning forecasts). 


Otherwise...the low level frontal passage should clear the forecast 
area Wednesday morning...with modest height falls and surface-700 mb cold air advection. 
This will only be sufficient to cool the region back towards the 
climatological normal Wednesday afternoon...with shortwave ridging 
and 500 mb heights rebounding at or above 576dm by Thursday and Friday. Ensemble 
spread continues to grow for the weekend time frame with each 
forecast iteration. The model trend of negative height anomalies 
covering the northeast Pacific basin remains consistent...however 
the subsequent progression of shortwaves into the western/central Continental U.S. Is 
highly uncertain. 


Operational members have retained good run to run continuity...with 
the GFS bodily deepening a significant single wave into the southwestern 
Continental U.S. Over the weekend...while the European model (ecmwf) ejects several weaker lead 
waves through the downstream quasi-zonal flow while maintaining 
general east Pacific troughing. The operational Gem is somewhat of 
a compromise of these two extremes...but tends to eventually favor 
some measure of deeper troughing near the forecast area. Ensemble 
members exhibit a vast array of possible outcomes...resulting in 
very low forecast confidence next weekend. At this time...unless the 
system digs even deeper to the west of California...could not argue 
for higher precipitation chances with the current shortwave 
propagation trajectories (thats not to say it couldn/T happen...just 
very difficult this time of year). Rather...the primary forecast 
challenge will be determining if/when pronounced cooling affects the 
region. 


&& 


Aviation... 
south-central Arizona including kphx...kiwa...and ksdl... 
southeast California/southwest Arizona including kipl and kblh... 


Mostly clear skies and light winds less than 10kt expected at all 
taf sites through at least 12z Monday morning. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Tuesday through Saturday... 
a low pressure system moves into the Great Basin...the pressure 
gradient tightening for an increase in wind area-wide late Tuesday 
afternoon and evening...with gusts up to 35 miles per hour possible...and even 
stronger wind gusts expected across southeast California and 
portions of the lower Colorado River valley into the evening hours. 
Minimum humidity levels bottom out in the single digits during this 
time frame...presenting an increased fire danger threat and the 
possible issuance of a watch or red flag warnings in some 
areas...much will be predicated on how quickly humidity levels 
recover and if the strongest winds remain aloft during the evening 
hours. Widespread breezy conditions persist Wednesday...with the 
stronger wind field this time focused across southeast and eastern 
Arizona. Much lighter winds and dry and warmer conditions are on tap 
Thursday through Saturday as high pressure establishes over the 
region. 


&& 


Psr watches/warnings/advisories... 


Arizona...none. 


California...none. 


&& 


$$ 


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


Discussion...MO 
aviation...Meyers 
fire weather...Meyers 










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