Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Trinity Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Clear

61°F

16°C

Humidity 55%
Wind Speed W 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 20 Aug 04:15 AM PDT
Extended Forecast for

9 Miles NW Covington Mill CA

  • Today

    Today: Increasing clouds, with a high near 73. Southeast wind 5 to 9 mph becoming south southwest in the morning.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 55. South southeast wind 3 to 8 mph.

    Low: 55 °F

    Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm.  Mostly clear, with a low around 48. South wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. West wind 7 to 9 mph becoming north northwest after midnight.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 73. Southeast wind 5 to 9 mph becoming south southwest in the morning.
Tonight
Cloudy, with a low around 55. South southeast wind 3 to 8 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind 5 to 11 mph, with gusts as high as 21 mph.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly clear, with a low around 48. South wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 46. West wind 7 to 9 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Covington Mill CA
 40.98°N 122.92°W (Elev. 6358 ft)
2:10 am PDT Aug 20, 2026
4am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database