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: 34.52°NLon: 109.38°WElev: 5732ft.

Fair

84°F

29°C

Humidity	33%
Wind Speed	Calm
Barometer	30.35 in (1016.4 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	22 Aug 9:54 am MST

More Information:

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

Extended Forecast for

7 Miles NE Alpine AZ

Today
High: 79 °F
T-storms
Likely
Tonight
Low: 56 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 80 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 57 °F
Mostly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely after noon. Partly sunny, with a high near 79. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Partly cloudy, with a low around 56. West wind around 5 mph becoming calm.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 80. Calm wind becoming west around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Calm wind becoming north around 5 mph.

Monday Night

Mostly cloudy, with a low around 56.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.

Tuesday Night

Mostly cloudy, with a low around 57.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.