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Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Overcast

63°F

17°C

Humidity 75%
Wind Speed SW 6 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 11:53 AM PDT
Extended Forecast for

2 Miles NNW Forestville CA

Coastal Flood Advisory June 17, 12:01pm until June 18, 05:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory June 17, 12:01pm until June 18, 05:00am

    NOW until 5:00am Thu

    Coastal Flood Advisory

  • This Afternoon

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 54. South southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 54 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 74. South southwest wind 5 to 8 mph.
Tonight
Increasing clouds, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 54. South southwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Partly sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75.
Saturday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 51.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81.
Sunday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 51.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
Monday Night
Widespread fog. Otherwise, mostly clear, with a low around 51.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Forestville CA
 38.51°N 122.89°W (Elev. 397 ft)
Last Update:
11:40 am PDT Jun 17, 2026
Forecast Valid:
12pm PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation