Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

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

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

Clear

73°F

23°C

Humidity	35%
Wind Speed	SSE 5 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	15 Jul 01:05 AM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Overnight
Low: 67 °F
Partly Cloudy
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 89 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 67 °F
Showers
Likely then
Chance
Showers
Thursday
High: 86 °F
Slight Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 65 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 88 °F
Sunny then
Chance
T-storms
Friday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 67. South wind around 7 mph.

Tuesday

A slight chance of thunderstorms after 3pm. Widespread haze after 3pm. Sunny, with a high near 93. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Widespread haze before 7pm. Partly cloudy, with a low around 69. Southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 89. West wind 8 to 14 mph, with gusts as high as 21 mph.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 67. Southwest wind 11 to 16 mph becoming light and variable. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Thursday

A slight chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 86. Southwest wind 5 to 9 mph becoming northeast in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 65. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the morning.

Friday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. West wind 5 to 7 mph becoming south after midnight.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. South wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 40%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind 3 to 7 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 25 mph.