Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

93°F

34°C

Humidity 18%
Wind Speed W 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 14 Jul 12:20 PM PDT
Extended Forecast for

5 Miles WNW Cedarville CA

Heat Advisory July 14, 12:36pm until July 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 14, 12:36pm until July 15, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Widespread haze before 1am. Patchy smoke between 10pm and 11pm. Mostly clear, with a low around 59. North wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 20 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light north wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread haze before 8pm. Widespread smoke between 8pm and midnight. Mostly clear, with a low around 55. West wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph.

    Low: 55 °F

    Haze then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. East northeast wind 6 to 9 mph becoming west in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Northeast wind around 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Widespread haze before 1am. Patchy smoke between 10pm and 11pm. Mostly clear, with a low around 59. North wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 83. Light north wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Widespread haze before 8pm. Widespread smoke between 8pm and midnight. Mostly clear, with a low around 55. West wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 82. East northeast wind 6 to 9 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cedarville CA
 41.56°N 120.25°W (Elev. 6352 ft)
10:41 am PDT Jul 14, 2025
12pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database