Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

53°F

12°C

Humidity	77%
Wind Speed	E 0 MPH
Barometer	30.35 in (1027.77 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Last update	27 Jan 02:11 PM PST

More Information:

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

Extended Forecast for

6 Miles SSW Saint Helena CA

This Afternoon
High: 54 °F
Rain
Tonight
Low: 46 °F
Rain
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 60 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
Friday
High: 61 °F
Partly Sunny
Friday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 62 °F
Partly Sunny

Detailed Forecast

This Afternoon

Rain after 4pm. High near 54. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 46. South wind 5 to 9 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Mostly sunny, with a high near 55. North northeast wind 5 to 7 mph becoming west northwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 43. Light north wind.

Thursday

Mostly sunny, with a high near 60. Light north wind.

Thursday Night

Mostly cloudy, with a low around 46.

Friday

Partly sunny, with a high near 61.

Friday Night

Mostly cloudy, with a low around 47.