Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

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

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

Clear

79°F

26°C

Humidity	42%
Wind Speed	NW 6 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	07 Sep 11:54 AM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Labor Day
High: 87 °F
Chance
T-storms
Tonight
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 90 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 93 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 64 °F
Partly Cloudy
Friday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Labor Day

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 87. Northwest wind around 9 mph becoming southwest. Winds could gust as high as 17 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 62. South wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 62. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64. South wind 6 to 10 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

Thursday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 93. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 64. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. South wind 6 to 16 mph becoming northwest in the morning. Winds could gust as high as 28 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. West wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Light and variable wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.