Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125ft.

Smoke

73°F

23°C

Humidity 50%
Wind Speed S 7 MPH
Barometer 29.94 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 19 Aug 12:35 pm PDT
Extended Forecast for

5 Miles SSW Saint Helena CA

  • This
    Afternoon

    This Afternoon: Widespread haze. Sunny, with a high near 86. West wind 9 to 15 mph, with gusts as high as 18 mph.

    Haze

    High: 86 °F

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 62. West northwest wind 5 to 13 mph.

    Haze

    Low: 62 °F

  • Monday

    Monday: Widespread haze. Sunny, with a high near 82. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.

    Haze

    High: 82 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 61. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Mostly Clear

    Low: 61 °F

  • Tuesday

    Tuesday: Sunny, with a high near 76. West wind 8 to 16 mph, with gusts as high as 21 mph.

    Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Widespread haze. Sunny, with a high near 86. West wind 9 to 15 mph, with gusts as high as 18 mph.
Tonight
Widespread haze. Mostly clear, with a low around 62. West northwest wind 5 to 13 mph.
Monday
Widespread haze. Sunny, with a high near 82. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 61. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 76. West wind 8 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
5 Miles SSW Saint Helena CA
 38.44°N 122.5°W (Elev. 1398 ft)
3:33 am PDT Aug 19, 2018
12pm PDT Aug 19, 2018-6pm PDT Aug 25, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database