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	ESE 2 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Last update	31 Mar 12:55 AM PDT

More Information:

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

Extended Forecast for

Graton CA

Overnight
Low: 48 °F
Slight Chance
Rain and
Patchy Fog
Tuesday
High: 67 °F
Chance Rain
and Areas Fog
Tuesday Night
Low: 47 °F
Chance Rain
and Patchy
Fog
Wednesday
High: 61 °F
Rain Likely
and Areas Fog
Wednesday Night
Low: 41 °F
Rain
Thursday
High: 66 °F
Slight Chance
Rain then
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

A slight chance of rain between 2am and 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming south southwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 30 percent chance of rain, mainly between 1am and 2am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 47. Light south wind. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 41. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 20 percent chance of rain before 11am. Sunny, with a high near 66.

Thursday Night

Mostly clear, with a low around 41.

Friday

Sunny, with a high near 76.

Friday Night

Mostly clear, with a low around 44.

Saturday

Sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 48.