Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

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

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

Clear

46°F

8°C

Humidity	22%
Wind Speed	WNW 3 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	21 Jan 05:20 PM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Tonight
Low: 23 °F
Mostly Cloudy
Thursday
High: 58 °F
Mostly Cloudy
Thursday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 51 °F
Chance
Rain/Snow
then Chance
Showers
Friday Night
Low: 31 °F
Showers
Likely
Saturday
High: 43 °F
Showers then
Rain/Snow
Saturday Night
Low: 13 °F
Chance Snow
Showers
Sunday
High: 36 °F
Sunny
Sunday Night
Low: 7 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 23. Light and variable wind becoming southwest around 5 mph.

Thursday

Mostly cloudy, with a high near 58. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 26. South wind 5 to 7 mph becoming light and variable after midnight.

Friday

A slight chance of snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 51. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday Night

Showers likely, mainly after 11pm. Mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Saturday

Rain showers before noon, then rain, possibly mixed with snow showers. High near 43. West wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 13. Northwest wind 9 to 11 mph, with gusts as high as 20 mph. New snow accumulation of around an inch possible.

Sunday

Sunny, with a high near 36. West wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around 7. Southwest wind around 5 mph becoming light and variable after midnight.

Monday

Sunny, with a high near 43. East wind 3 to 5 mph.

Monday Night

Mostly clear, with a low around 12. Light south wind.

Tuesday

Sunny, with a high near 47. Light and variable wind becoming northwest 5 to 7 mph in the morning.

Tuesday Night

Mostly clear, with a low around 15. West wind around 5 mph becoming calm in the evening.