Active National Weather Service alert for Parker, Arizona 85344: Extreme Heat Warning. Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ Until Sat, 8:00 PM MST.
Thunderstorms may reach Parker, Arizona 85344 soon

The official hourly forecast shows thunderstorms within the next two hours. Be ready to move into a substantial building or enclosed hard-topped vehicle.

MyUSA uses official NWS conditions and forecasts. This is not an exact ground-strike detector.
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Parker, Arizona 85344 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Parker, Arizona 85344. Always follow local warnings and emergency instructions.

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Weather guidance for your areaPlan with the complete forecast

Use current official weather information for Parker, Arizona 85344 before making weather-sensitive plans.

Safety guides

Weather status

Extreme Heat Warning

Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ Expires Sat, 8:00 PM MST.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

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What’s next

Hourly forecast

Parker, Arizona 85344

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Parker, Arizona 85344. Forecasts and alerts update from NOAA and the National Weather Service.

108°Sunny8% rain
107°Partly Cloudy9% rain
105°Slight Chance Showers And Thunderstorms10% rain
99°Mostly Cloudy6% rain
96°Mostly Cloudy6% rain
94°Slight Chance Showers And Thunderstorms11% rain
92°Mostly Cloudy8% rain
91°Mostly Cloudy4% rain

Next 24 hours

Rain Timeline

Highest chance 11%

No meaningful precipitation is expected in the official hourly forecast.

8%None
9%None
10%Thunderstorms
6%None
6%None
11%Thunderstorms
8%None
4%None
3%None
3%None
4%None
4%None
2%None
1%None
1%None
1%None
1%None
1%None
1%None
1%None
1%None
2%None
2%None
2%None

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
111°84°

Sunny

Precipitation
11%
Wind
SSW 15 mph
Sunrise
6:05 AM
Sunset
7:16 PM

Mon

109°83°

Sunny

Precipitation
5%
Wind
SSW 5 to 10 mph
Sunrise
6:06 AM
Sunset
7:15 PM

Tue

111°85°

Sunny

Precipitation
0%
Wind
WNW 5 mph
Sunrise
6:07 AM
Sunset
7:14 PM

Wed

114°86°

Sunny

Precipitation
1%
Wind
SSW 5 to 10 mph
Sunrise
6:07 AM
Sunset
7:12 PM

Thu

114°86°

Sunny

Precipitation
3%
Wind
SSW 5 to 10 mph
Sunrise
6:08 AM
Sunset
7:11 PM

Fri

113°85°

Sunny

Precipitation
3%
Wind
SSW 5 to 10 mph
Sunrise
6:09 AM
Sunset
7:10 PM

Sat

112°85°

Sunny

Precipitation
4%
Wind
SSW 5 to 10 mph
Sunrise
6:10 AM
Sunset
7:08 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel113°F
Walking is not recommended now

Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindS17 mph
Best walk timeReview the active Extreme Heat Warning before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityParker, Arizona 85344
View AQI +
More weather details
Wind gusts29mph
Rain now8%next hour
Humidity15%current
UV indexCheckingEPA forecast

Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust29 mph
Pressure
Visibility
Peak rain chance11%
Dew point54°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Severe · Expected

Extreme Heat Warning

Applies to: Parker Valley; Kofa; Yuma; Central La Paz; Southeast Yuma County; Gila River Valley; Imperial County Southwest; Imperial County Southeast; Imperial County West; Imperial Valley; Palo Verde Valley; Chuckwalla ValleyIssued by: NWS Phoenix AZExtreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ
Alert details* WHAT...Dangerously hot and humid conditions. Afternoon temperatures 106 to 118 expected. Major to Extreme Heat Risk. * WHERE...Portions of southwest Arizona and southeast California. * WHEN...Until 8 PM MST /8 PM PDT/ Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.
Safety instructionsAn Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details.
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