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This Day in Weather History

Hazardous Weather Conditions

Extreme Heat Watch in effect from August 20, 10:00 AM MST until August 22, 08:00 PM MST

Current conditions at

Casa Grande, Casa Grande Municipal Airport (KCGZ)

Lat: 32.95°NLon: 111.76667°WElev: 1463.0ft.

Clear

99°F

37°C

Humidity	17%
Wind Speed	NW 8 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	17 Aug 01:05 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles S Casa Grande AZ

Extreme Heat Watch August 20, 10:00am until August 22, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

This Afternoon
High: 99 °F
Sunny
Tonight
Low: 78 °F
Increasing
Clouds
Monday
High: 100 °F
Mostly Sunny
Monday Night
Low: 79 °F
Partly Cloudy
Tuesday
High: 103 °F
Sunny
Tuesday Night
Low: 81 °F
Slight Chance
T-storms
Wednesday
High: 105 °F
Slight Chance
T-storms
Wednesday Night
Low: 82 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 106 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 99. West northwest wind around 5 mph.

Tonight

Increasing clouds, with a low around 78. Northwest wind around 5 mph becoming south southeast after midnight.

Monday

Mostly sunny, with a high near 100. South wind around 5 mph becoming northwest in the morning.

Monday Night

Partly cloudy, with a low around 79. West northwest wind around 5 mph becoming south after midnight.

Tuesday

Sunny, with a high near 103. South wind around 5 mph becoming northwest in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. North northwest wind around 5 mph becoming south southeast after midnight.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 105. South southeast wind around 5 mph becoming north northwest in the afternoon.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82. North northeast wind around 5 mph becoming south in the evening.

Thursday

Sunny, with a high near 106. Southeast wind around 5 mph becoming north northwest in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82. North wind around 5 mph becoming south in the evening.

Friday

Sunny, with a high near 107. South wind around 5 mph becoming northwest in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southwest wind around 5 mph.

Saturday

A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 104. South southeast wind 5 to 10 mph becoming northwest in the afternoon.