Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 3, 08:00 PM MST

Current conditions at

Payson Airport (KPAN)

Lat: 34.2568364°NLon: 111.3392558°WElev: 5157.0ft.

Clear

77°F

25°C

Humidity	36%
Wind Speed	NNW 3 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	02 Aug 01:55 AM MST

More Information:

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

Extended Forecast for

2 Miles NNW Tonto Basin AZ

Extreme Heat Warning August 2, 02:03am until August 3, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 2, 02:03am until August 3, 08:00pm
NOW until 8:00pm Mon
Extreme Heat Warning
Overnight
Low: 78 °F
Mostly Clear
Sunday
High: 104 °F
Hot
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 102 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 77 °F
Partly Cloudy
Wednesday
High: 99 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 78. South wind around 5 mph.

Sunday

Sunny and hot, with a high near 104. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 79. Southwest wind 5 to 10 mph, with gusts as high as 17 mph.

Monday

Sunny and hot, with a high near 102. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Monday Night

Mostly clear, with a low around 78. Southwest wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

Tuesday

Sunny and hot, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 77. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 99. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 99. Light and variable wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind 5 to 9 mph becoming northeast after midnight. Winds could gust as high as 16 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 100. Light and variable wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.