Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

57°F

14°C

Humidity	96%
Wind Speed	SSE 1 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Last update	31 Mar 01:10 AM PDT

More Information:

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

Extended Forecast for

6 Miles SSW Saint Helena CA

Overnight
Low: 52 °F
Slight Chance
Rain
Tuesday
High: 61 °F
Chance Rain
Tuesday Night
Low: 50 °F
Slight Chance
Rain
Wednesday
High: 56 °F
Rain Likely
Wednesday Night
Low: 46 °F
Rain
Thursday
High: 60 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 71 °F
Sunny
Friday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Overnight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 52. West wind around 5 mph.

Tuesday

A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 61. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 20 percent chance of rain between 1am and 3am. Mostly cloudy, with a low around 50. South southwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. South southwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 46. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Sunny, with a high near 60.

Thursday Night

Clear, with a low around 48.

Friday

Sunny, with a high near 71.

Friday Night

Mostly clear, with a low around 52.

Saturday

Sunny, with a high near 75.

Saturday Night

Mostly clear, with a low around 55.