Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

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

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

Clear

61°F

16°C

Humidity	82%
Wind Speed	W 4 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	14 Sep 06:20 AM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Today
High: 81 °F
Slight Chance
T-storms then
T-storms
Likely
Tonight
Low: 59 °F
Chance
T-storms
Tuesday
High: 82 °F
Slight Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 58 °F
Chance
T-storms
Wednesday
High: 76 °F
Chance
Showers then
Showers
Wednesday Night
Low: 56 °F
Showers
Likely
Thursday
High: 77 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 55 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 78 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

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 81. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 59. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

Tuesday

A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 58. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 76. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 56. West wind 6 to 9 mph becoming southeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Thursday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%.

Friday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm after midnight.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 53. South wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 79. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.