Heavy rain and isolated severe storms in portions of the West

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains on Friday. Isolated severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding, especially in the mountains of Wyoming.
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Current conditions at

Alturas (KAAT)

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

Fair

45°F

7°C

Humidity 93%
Wind Speed NNE 5 MPH
Barometer 29.87 in (1009.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 06 May 3:55 am PDT
Extended Forecast for

7 Miles NNE Likely CA

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

    NOW until
    11:00pm Fri

    Flash Flood Watch

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 44. Northwest wind around 5 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 44 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. Some of the storms could produce small hail, gusty winds, and heavy rain.  High near 61. Light north northwest wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 61 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce small hail, gusty winds, and heavy rain.  Low around 46. North wind 7 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 46 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 67. Light north northwest wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 67 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. West northwest wind 7 to 11 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 45 °F

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 71.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

  • Monday

    Monday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 44. Northwest wind around 5 mph. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. Some of the storms could produce small hail, gusty winds, and heavy rain. High near 61. Light north northwest wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce small hail, gusty winds, and heavy rain. Low around 46. North wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67. Light north northwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. West northwest wind 7 to 11 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Clear, with a low around 39.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 41.
Thursday
Sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
7 Miles NNE Likely CA
 41.33°N 120.46°W (Elev. 4701 ft)
3:51 am PDT May 6, 2016
4am PDT May 6, 2016-6pm PDT May 12, 2016
 
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Additional Resources

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