Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.51833°NLon: 109.37917°WElev: 5732.0ft.

Mostly Cloudy

81°F

27°C

Humidity	32%
Wind Speed	NE 12 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	22 Aug 05:35 PM MST

More Information:

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

Extended Forecast for

8 Miles E St. Johns AZ

Tonight
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 91 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 62 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 92 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 94 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 95 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62. South wind 7 to 11 mph becoming east in the evening. Winds could gust as high as 18 mph.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 62. Southwest wind 5 to 9 mph becoming southeast after midnight. Winds could gust as high as 16 mph.

Monday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Light and variable wind becoming west 5 to 8 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 63. Southwest wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Light and variable wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

Partly cloudy, with a low around 64. Southwest wind 6 to 9 mph becoming southeast after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 95. Light and variable wind becoming west 8 to 13 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. West wind 8 to 13 mph becoming southeast after midnight.

Thursday

Sunny, with a high near 95. Southeast wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 16 mph.

Thursday Night

Partly cloudy, with a low around 65. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 16 mph.

Friday

Sunny, with a high near 95. South wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 16 mph.

Friday Night

Partly cloudy, with a low around 65. West wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 16 mph.

Saturday

Sunny, with a high near 95. South wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.