Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

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

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

Clear

52°F

11°C

Humidity	36%
Wind Speed	SW 11 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	12 Feb 08:54 PM MST

More Information:

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

Extended Forecast for

St. Johns AZ

Tonight
Low: 34 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 53 °F
Showers
Friday Night
Low: 28 °F
Showers
Likely then
Slight Chance
Showers
Saturday
High: 57 °F
Becoming
Sunny
Saturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 66 °F
Partly Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Washington's Birthday
High: 65 °F
Mostly Cloudy
Monday Night
Low: 31 °F
Chance
Showers then
Chance
Rain/Snow

Detailed Forecast

Tonight

A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 34. South wind around 5 mph becoming calm.

Friday

A chance of showers, then showers and possibly a thunderstorm after 11am. High near 53. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

Friday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Saturday

Mostly cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind around 9 mph, with gusts as high as 15 mph.

Saturday Night

Mostly clear, with a low around 24. West wind 5 to 8 mph becoming southeast after midnight.

Sunday

Partly sunny, with a high near 66. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

Mostly cloudy, with a low around 29. Southeast wind around 9 mph, with gusts as high as 16 mph.

Washington's Birthday

Mostly cloudy, with a high near 65. South wind 8 to 18 mph, with gusts as high as 30 mph.

Monday Night

A chance of rain showers after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 31. Southwest wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Tuesday

Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 52. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 26. Southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

Wednesday

A chance of rain and snow showers. Partly sunny, with a high near 50. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 20. Southwest wind 5 to 15 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 51. Light southwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 25 mph.