Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. 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	40%
Wind Speed	WNW 14 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	18 Oct 03:00 PM MST

More Information:

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

Extended Forecast for

15 Miles WNW St. Johns AZ

This Afternoon
High: 69 °F
Slight Chance
T-storms
Tonight
Low: 48 °F
Mostly Clear
Monday
High: 72 °F
Slight Chance
T-storms then
Chance
Showers
Monday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
then Chance
Showers
Wednesday
High: 75 °F
Showers
Likely
Wednesday Night
Low: 53 °F
Showers
Likely
Thursday
High: 71 °F
Showers

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69. West wind around 10 mph, with gusts as high as 17 mph.

Tonight

Mostly clear, with a low around 48. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 72. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. South wind 6 to 11 mph becoming light and variable. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 75. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. Southwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Southeast wind 9 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. South wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm. High near 71. Southeast wind 10 to 15 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. Southwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Friday Night

Mostly clear, with a low around 41. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Saturday

Sunny, with a high near 63. Calm wind becoming north around 6 mph in the afternoon.