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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fair

63°F

17°C

Humidity 68%
Wind Speed S 6 MPH
Barometer 29.97 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jul 10:20 pm PDT
Extended Forecast for

Saint Helena CA

  • Tonight

    Tonight: Clear, with a low around 53. West northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Clear

    Low: 53 °F

  • Friday

    Friday: Sunny, with a high near 93. East southeast wind 5 to 13 mph becoming west in the afternoon.

    Sunny

    High: 93 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 54. West wind 5 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.

    Clear

    Low: 54 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 98. East southeast wind 6 to 8 mph becoming southwest in the morning.

    Hot

    High: 98 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 56. West southwest wind 5 to 9 mph becoming light  in the evening.

    Clear

    Low: 56 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 96.

    Hot

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Monday

    Monday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 56.

    Clear

    Low: 56 °F

Detailed Forecast

Tonight
Clear, with a low around 53. West northwest wind 5 to 9 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 93. East southeast wind 5 to 13 mph becoming west in the afternoon.
Friday Night
Clear, with a low around 54. West wind 5 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny and hot, with a high near 98. East southeast wind 6 to 8 mph becoming southwest in the morning.
Saturday Night
Clear, with a low around 56. West southwest wind 5 to 9 mph becoming light in the evening.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Clear, with a low around 55.
Monday
Sunny, with a high near 89.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Saint Helena CA
 38.51°N 122.46°W (Elev. 203 ft)
2:13 pm PDT Jul 20, 2017
10pm PDT Jul 20, 2017-6pm PDT Jul 27, 2017
 
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