Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

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

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

Clear

70°F

21°C

Humidity	77%
Wind Speed	NW 3 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	26 Jul 02:05 AM MST

More Information:

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

Extended Forecast for

13 Miles W St. Johns AZ

Overnight
Low: 68 °F
Mostly Cloudy
Sunday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 66 °F
Chance
T-storms then
Mostly Clear
Monday
High: 93 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 93 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 68. South wind around 6 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 66. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

Monday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 93. Southwest wind 5 to 13 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

Monday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. West wind 9 to 11 mph, with gusts as high as 17 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67. Southwest wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 16 mph.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West wind 5 to 9 mph becoming light and variable after midnight.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 5 to 9 mph becoming southeast in the evening. Winds could gust as high as 15 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.