Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. 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	60%
Wind Speed	N 0 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	15 Jul 11:05 PM MST

More Information:

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

Extended Forecast for

9 Miles S St. Johns AZ

Overnight
Low: 62 °F
Slight Chance
Showers
Wednesday
High: 88 °F
Slight Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 60 °F
Showers then
Chance
Showers
Thursday
High: 84 °F
Chance
Showers then
T-storms
Thursday Night
Low: 60 °F
Showers
Likely then
Partly Cloudy
Friday
High: 86 °F
Slight Chance
T-storms then
T-storms
Likely
Friday Night
Low: 61 °F
Chance
T-storms then
Slight Chance
T-storms
Saturday
High: 85 °F
Mostly Sunny
then T-storms
Likely
Saturday Night
Low: 60 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 62. West wind 10 to 14 mph.

Wednesday

Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 88. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Wednesday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 60. East wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

Thursday

A chance of showers and thunderstorms before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms after 3pm. High near 84. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 90%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 60. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Friday

Showers and thunderstorms likely, mainly after noon. Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 61. Southwest wind 3 to 7 mph.

Saturday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. West wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. West wind 7 to 11 mph, with gusts as high as 18 mph.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.