Mesa, Arizona Weather Conditions

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National Weather Service:

Areal Flood Advisory View All Alerts

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Current Conditions

  • 84°
  • Mostly Cloudy
  • Wind: South 20 mph
  • Humidity: 51%
  • Visibility: 35.0 miles
  • Dew Point: 64°
  • Pressure: 29.89 in. +
  • Heat Index: 86

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Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Partly Cloudy
Partly Cloudy
97°
96°
88°
86°
83°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Overcast
  • High: 99 °
  • Low: 79 °
  • Overcast
  • Monday
  • Clear
  • High: 102 °
  • Low: 80 °
  • Clear
  • Tuesday
  • Clear
  • High: 104 °
  • Low: 79 °
  • Clear
  • Wednesday
  • Clear
  • High: 106 °
  • Low: 78 °
  • Clear
  • Thursday
  • Clear
  • High: 103 °
  • Low: 75 °
  • Clear

Forecast for Mesa, Arizona

Updated: 2:04 PM MST on January 05, 2015

  • Sunday

    Overcast. A stray shower or thunderstorm is possible. High 99F. Winds WSW at 5 to 10 mph.

  • Sunday Night

    Scattered thunderstorms during the evening. Partly cloudy skies after midnight. Low 79F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Monday

    Generally sunny despite a few afternoon clouds. A stray shower or thunderstorm is possible. High 102F. Winds W at 5 to 10 mph.

  • Monday Night

    Partly cloudy skies. A stray shower or thunderstorm is possible. Low near 80F. Winds NNW at 5 to 10 mph.

  • Tuesday

    Mainly sunny. High 104F. Winds SW at 5 to 10 mph.

  • Tuesday Night

    Clear skies. Low 79F. Winds SW at 5 to 10 mph.

  • Wednesday

    Sunny. High 106F. Winds S at 10 to 20 mph.

  • Wednesday Night

    Mostly clear skies. Low 78F. WSW winds shifting to SSE at 10 to 20 mph.

  • Thursday

    Sunshine and some clouds. High 103F. Winds S at 10 to 20 mph.

  • Thursday Night

    Mainly clear. Low around 75F. S winds at 10 to 20 mph, decreasing to 5 to 10 mph.

  • Friday

    Mostly sunny skies. High 101F. Winds S at 10 to 15 mph.

  • Friday Night

    A few clouds from time to time. Low 77F. Winds WNW at 5 to 10 mph.

  • Saturday

    Generally sunny. High 103F. Winds SSW at 5 to 10 mph.

  • Saturday Night

    A few clouds from time to time. Low 81F. Winds NW at 5 to 10 mph.

  • Sunday

    Sunshine and some clouds. High around 105F. Winds W at 5 to 10 mph.

  • Sunday Night

    Partly cloudy skies. Low 82F. Winds NNW at 5 to 10 mph.

  • Monday

    Plentiful sunshine. High 109F. Winds NW at 5 to 10 mph.

  • Monday Night

    Mainly clear. Low 84F. Winds N at 5 to 10 mph.

  • Tuesday

    Except for a few afternoon clouds, mainly sunny. High near 110F. Winds WNW at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy skies. Low 84F. Winds N at 5 to 10 mph.

  • Wednesday

    Sunshine and clouds mixed. High near 110F. Winds SSW at 5 to 10 mph.

  • Wednesday Night

    Mostly clear skies. Low 84F. Winds NNW at 5 to 10 mph.

Severe Weather Alert Descriptions

 Areal Flood Advisory  Statement as of 4:05 PM MST on July 5, 2015


The National Weather Service in Phoenix has issued a

* Flood Advisory for...
northwestern Maricopa County in south central Arizona...

* until 600 PM MST

* at 404 PM MST... Doppler radar indicated heavy rain due to
thunderstorms. This will cause minor flooding in the advisory area.
Up to one inch of rain has already fallen.

* Running water will be possible along Eagle eye Road and other
roads in the Tiger wash area.

Precautionary/preparedness actions...

Most flood deaths occur in automobiles. Never drive your vehicle into
areas where the water covers the roadway. Flood waters are usually
deeper than they appear. Just one foot of flowing water is powerful
enough to sweep vehicles off the Road. When encountering flooded
roads make the smart choice... turn around... dont drown.


Lat... Lon 3375 11316 3355 11315 3358 11330 3375 11330


Pi




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 4:13 PM MST

Temperature: 87.4 °F Dew Point: 65 °F Humidity: 48% Wind: SSE at 8.1 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Park of the Canals, Mesa, AZ

Updated: 4:12 PM MST

Temperature: 86.7 °F Dew Point: 68 °F Humidity: 54% Wind: SSE at 5.8 mph Pressure: 29.97 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Main and Dobson, Mesa, AZ

Updated: 4:13 PM MST

Temperature: 89.6 °F Dew Point: 65 °F Humidity: 45% Wind: SSE at 14.1 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: APRSWXNET, Mesa, AZ

Updated: 3:57 PM MST

Temperature: 84 °F Dew Point: 66 °F Humidity: 55% Wind: SSW at 12 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Mesa, AZ

Updated: 4:00 PM MST

Temperature: 86.0 °F Dew Point: 67 °F Humidity: 53% Wind: SSW at 10.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: APRSWXNET, Mesa, AZ

Updated: 4:00 PM MST

Temperature: 86 °F Dew Point: 67 °F Humidity: 54% Wind: SSE at 5 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: MesoWest, Mesa, AZ

Updated: 3:25 PM MST

Temperature: 89 °F Dew Point: 63 °F Humidity: 42% Wind: South at 15 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Mesa, AZ, Mesa, AZ

Updated: 4:10 PM MST

Temperature: 87.9 °F Dew Point: 68 °F Humidity: 51% Wind: South at 14.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Salt River, Scottsdale, AZ

Updated: 4:02 PM MST

Temperature: 100.8 °F Dew Point: 58 °F Humidity: 24% Wind: West at 1.0 mph Pressure: 29.47 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: D'Amore Engineering, Tempe, AZ

Updated: 4:14 PM MST

Temperature: 89.3 °F Dew Point: 67 °F Humidity: 48% Wind: WSW at 8.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: APRSWXNET, Tempe, AZ

Updated: 3:49 PM MST

Temperature: 89 °F Dew Point: 67 °F Humidity: 48% Wind: SE at 6 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Apache Boulevard, Tempe, AZ

Updated: 4:10 PM MST

Temperature: 98.1 °F Dew Point: 68 °F Humidity: 37% Wind: North at - Pressure: 28.43 in Hourly Precipitation: - Heat Index: 103 °F Graphs

Location: Mesa, AZ

Updated: 4:10 PM MST

Temperature: 86.9 °F Dew Point: 66 °F Humidity: 50% Wind: South at 3.4 mph Pressure: 28.95 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Bradley Estates, Tempe, AZ

Updated: 4:10 PM MST

Temperature: 87.1 °F Dew Point: 68 °F Humidity: 53% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Southern Manor, Mesa, AZ

Updated: 4:09 PM MST

Temperature: 85.8 °F Dew Point: 67 °F Humidity: 54% Wind: ESE at 9.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Lindsay and University, Mesa, AZ

Updated: 4:13 PM MST

Temperature: 85.5 °F Dew Point: 68 °F Humidity: 56% Wind: SSE at 9.8 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Cooper Ranch, Gilbert, AZ

Updated: 4:10 PM MST

Temperature: 85.8 °F Dew Point: 67 °F Humidity: 54% Wind: SSE at 6.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Meyer Park, Tempe, AZ

Updated: 4:14 PM MST

Temperature: 89.2 °F Dew Point: 63 °F Humidity: 42% Wind: SW at 6.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: CVE III, Tempe, AZ

Updated: 2:48 PM MST

Temperature: 96.5 °F Dew Point: 63 °F Humidity: 33% Wind: SSE at 2.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Scottsdale Summit, Scottsdale, AZ

Updated: 4:10 PM MST

Temperature: 96.8 °F Dew Point: 68 °F Humidity: 39% Wind: North at - Pressure: 29.70 in Hourly Precipitation: - Heat Index: 102 °F Graphs

Location: Lehi Crossing, Mesa, AZ

Updated: 4:12 PM MST

Temperature: 87.6 °F Dew Point: 67 °F Humidity: 50% Wind: SW at 8.3 mph Pressure: 29.86 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: E. Hermosa Dr., Tempe, AZ

Updated: 4:12 PM MST

Temperature: 86.9 °F Dew Point: 67 °F Humidity: 52% Wind: South at 10.4 mph Pressure: 30.10 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: 74th Street and McDowell Road, Scottsdale, AZ

Updated: 4:13 PM MST

Temperature: 88.7 °F Dew Point: 69 °F Humidity: 52% Wind: SSE at 20.6 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: West Straford Drive, Mesa, AZ

Updated: 4:10 PM MST

Temperature: 87.8 °F Dew Point: 67 °F Humidity: 50% Wind: North at - Pressure: 29.57 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: MesoWest, Tempe, AZ

Updated: 3:25 PM MST

Temperature: 92 °F Dew Point: 62 °F Humidity: 36% Wind: South at 10 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: McKellips & Val Vista, Mesa, AZ

Updated: 5:13 PM MDT

Temperature: 86.5 °F Dew Point: 68 °F Humidity: 55% Wind: South at 10.4 mph Pressure: 29.95 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Val vista & Chandler Blvd, Gilbert, AZ

Updated: 4:10 PM MST

Temperature: 83.8 °F Dew Point: 65 °F Humidity: 53% Wind: South at 5.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
255 PM MST sun Jul 5 2015 


Synopsis... 


A drier westerly flow is forecast to develop over the region the 
next several days...with most of the monsoon moisture being pushed 
into eastern Arizona by Monday or Tuesday. However...a slight chance 
of afternoon and evening showers and thunderstorms will continue 
over the eastern Arizona mountains. Afternoon temperatures are also 
forecast near normal values through the upcoming week. 


&& 


Discussion... 
tonight...regional satellite imagery reveals mostly sunny skies 
across southeast California...the lower Colorado River valley and 
southwest Arizona...while showers and thunderstorms have formed over 
southwest Maricopa...northwest Pinal and portions of southern Gila counties 
this afternoon. With the light steering flows aloft...storms are 
slow moving and putting out brief heavy rain. Radar estimates on 
average around 0.25in falling in most basins within the last 
hour...but some isolated basins show upwards of an inch with some 
storms...requiring the issuance of some urban small stream flood 
advisories. 


This convection finally picked up due to a slow moving shortwave 
that has made use of the greater instability in place over the 
deserts... and hi-res models suggest that isolated convection will 
continue to form south and east of Phoenix this afternoon/evening... 
with the bulk of the storms confined across northern Arizona. Storms 
will gradually move off to the northeast. As they travel...storms 
will producing brief heavy rain that could lead to some localized 
street flooding...and gusty winds up to 30 miles per hour with patchy blowing 
dust. Debris clouds will continue over the area into the evening... 
and even with rain cooled air...overnight temperatures will still be warm. 


Monday through Friday...the 300-250mb anticyclone center is expected 
to shift to just north of Mazatlan Mexico by tomorrow...then move 
well offshore the remainder of the week. This pattern will bring a 
break to our monsoon for several days...generating a drier and 
stable westerly flow across southeast California and south-central 
Arizona until Friday. Monsoon moisture will be slowly pushed into 
eastern Arizona by Tuesday with only a slight chance of storms over the 
mountains of southern Gila County/zone 24 the remainder of the week. 
Daytime temperatures will still be hot...in the 100-106 range...but 
will be moderated to some extent by decreased 500mb heights/in the 
582dm range/ as the ridge of high pressure remains to our south with 
an upper level low perched over the Great Basin. 


Saturday and Sunday...westerly flow aloft will weaken...and the 
300/250mb high centers are forecast shift back toward El Paso by 
Saturday night. This indicates a return of monsoon moisture from 
Mexico first into Southeast Arizona Saturday...then across much of Arizona on 
Sunday. Slight chance of showers and thunderstorms however will 
remain over southern Gila County this period. 


$$ 


Aviation... 


South-central Arizona including kphx...kiwa...ksdl... 


Although the atmosphere is moderately unstable with storms already 
developing SW of terminals...oddly model guidance fails to move this 
activity into the Phoenix metropolitan this afternoon. Held off on any taf 
mention of aviation impacts...though abrupt wind shifts from outflow 
boundaries may occur. Lofted dust may also affect slantwise 
visibilities for arrivals/departures this afternoon. Amendments may 
be necessary if thunderstorms and rain starts erupting into the Phoenix metropolitan late 
afternoon. 


Otherwise...ceilings should remain at or above 8k feet through Monday afternoon. 
Outside of thunderstorm influences...surface winds should stay southwesterly 
through the evening...slowly shifting to east by sunrise. Far more 
quiet weather on Monday with storm activity shifting well east of 
Phoenix. 


Southeast California and southwest Arizona including kipl and kblh... 


Little to no aviation impacts for southeastern California sites through 
Monday afternoon. Only a few high clouds...with the primary concern 
being occasional gusty surface winds late afternoon/evening. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Wednesday through Sunday... 
atmospheric flow will become more westerly/southwesterly throughout 
this week...pushing deep moisture and thunderstorm chances well to 
the east of Phoenix over higher terrain locations. Even the 
typically active regions in southern Gila County may lack 
thunderstorm development and coverage for much of the week. 
Afternoon humidity level will retreat back into a 10-15 percent 
range across lower elevations with fair to good overnight recovery. 
Somewhat higher humidity values will be experienced in mountain 
locations. Generally light and diurnally driven winds speeds and 
directions will predominate all week...with somewhat more afternoon 
upslope gustiness than is typical during monsoon season. 


&& 


Spotter information statement... 
spotters are encouraged to report any significant weather conditions 
according to Standard operating procedures. 


&& 


Psr watches/warnings/advisories... 
Arizona...none. 
California...none. 
&& 


$$ 


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


Discussion...Meyers/vasquez 
aviation...MO 
fire weather...MO 



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