Scattered Severe Thunderstorms Across the Northern Plains; Fire Weather Concerns in the Western U.S.

Scattered severe thunderstorms are forecast across central and eastern North Dakota, as well as far northwest Minnesota Saturday (Slight Risk level 2 of 5). Damaging wind gusts are the primary threat. Elevated to critical fire weather conditions will persist through the weekend across the Western U.S. Isolated dry thunderstorms could lead to new fire starts over portions of the northern Rockies. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

haze

57°F

14°C

Humidity 87%
Wind Speed SE 11 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 26 Jul 08:05 PM PDT
Extended Forecast for

Saint Helena CA

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 48. South wind around 6 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

    High: 79 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Areas of fog after 11pm.  Otherwise, increasing clouds, with a low around 49. Light southwest wind.

    Low: 49 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 83 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, sunny, with a high near 85.

    High: 85 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am.  Otherwise, sunny, with a high near 88.

    High: 88 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 48. South wind around 6 mph becoming calm in the evening.
Saturday
Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 49. Light southwest wind.
Sunday
Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.
Monday
Areas of fog before 10am. Otherwise, sunny, with a high near 85.
Monday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 52.
Tuesday
Areas of fog before 9am. Otherwise, sunny, with a high near 88.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 54.
Wednesday
Areas of fog before 9am. Otherwise, sunny, with a high near 92.
Wednesday Night
Areas of fog. Otherwise, partly cloudy, with a low around 54.
Thursday
Areas of fog. Otherwise, sunny, with a high near 93.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 55.
Friday
Areas of fog. Otherwise, sunny, with a high near 94.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Saint Helena CA
 38.51°N 122.46°W (Elev. 203 ft)
2:39 pm PDT Jul 26, 2024
8pm PDT Jul 26, 2024-6pm PDT Aug 2, 2024
 
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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