Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

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

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

Mostly Cloudy

54°F

12°C

Humidity	76%
Wind Speed	WNW 3 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	22 Sep 04:20 AM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Today
High: 79 °F
Slight Chance
Showers then
Showers
Likely
Tonight
Low: 56 °F
Chance
T-storms then
Showers
Likely
Wednesday
High: 70 °F
Showers
Likely
Wednesday Night
Low: 52 °F
Chance
Showers
Thursday
High: 75 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 53 °F
Chance
T-storms then
Chance
Showers
Friday
High: 78 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 53 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Tonight

A chance of showers and thunderstorms, then showers likely after midnight. Cloudy, with a low around 56. Southeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 70. East wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. East wind 5 to 7 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind around 6 mph. Chance of precipitation is 40%.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Southeast wind 5 to 7 mph becoming west in the morning. Winds could gust as high as 17 mph.

Friday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. West wind 5 to 7 mph becoming southeast after midnight.

Saturday

Mostly sunny, with a high near 79. Calm wind becoming northwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 53. West wind around 6 mph becoming southeast after midnight.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 5 to 7 mph becoming light and variable after midnight.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.