Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
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Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383ft.

Overcast

51°F

11°C

Humidity 71%
Wind Speed calm
Barometer 29.95 in (1012.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 05 May 10:55 am PDT
Extended Forecast for

Alturas CA

Flash Flood Watch May 5, 02:00pm until May 6, 11:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Today

    Today: Scattered thunderstorms. Some of the storms could produce small hail, gusty winds, and heavy rain.  Cloudy, with a high near 63. Calm wind.  Chance of precipitation is 50%.

    Heavy Rain

    High: 63 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce heavy rain.  Cloudy, with a low around 45. Northwest wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Chance
    Showers

    Low: 45 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am.  High near 66. Light north wind becoming north northeast 5 to 10 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 66 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 47. North wind 7 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 47 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 69. North wind 7 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 69 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 46 °F

  • Sunday

    Sunday: Showers likely, mainly before 11am.  Partly sunny, with a high near 71. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 40.

    Partly Cloudy

    Low: 40 °F

  • Monday

    Monday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

Detailed Forecast

Today
Scattered thunderstorms. Some of the storms could produce small hail, gusty winds, and heavy rain. Cloudy, with a high near 63. Calm wind. Chance of precipitation is 50%.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce heavy rain. Cloudy, with a low around 45. Northwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 66. Light north wind becoming north northeast 5 to 10 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 47. North wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 69. North wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Sunday
Showers likely, mainly before 11am. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Alturas CA
 41.49°N 120.56°W (Elev. 4400 ft)
7:52 am PDT May 5, 2016
11am PDT May 5, 2016-6pm PDT May 11, 2016
 
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Additional Resources

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