Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

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

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

Clear

81°F

27°C

Humidity	42%
Wind Speed	NW 5 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	27 Jul 08:20 AM MST

More Information:

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

Extended Forecast for

10 Miles S St. Johns AZ

Today
High: 93 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 66 °F
Slight Chance
T-storms
Tuesday
High: 93 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 65 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 93 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 93. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Tonight

A 10 percent chance of showers and thunderstorms, mainly between midnight and 3am. Partly cloudy, with a low around 66. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 93. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 65. South wind 6 to 10 mph, with gusts as high as 16 mph.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 91. West wind 8 to 10 mph, with gusts as high as 17 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. South wind 3 to 8 mph.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 8 mph in the afternoon.

Thursday Night

A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67. West wind 5 to 8 mph becoming light and variable after midnight.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 97. Calm wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67. Northwest wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 6 to 10 mph, with gusts as high as 17 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind 5 to 10 mph becoming northwest in the morning. Winds could gust as high as 20 mph.