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

ROCK CREEK (RCEC1)

Lat: 37.559825°NLon: 118.678406°WElev: 7103ft.

NA

60°F

16°C

Humidity 13%
Wind Speed W 10 G 24 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 05 May 12:04 pm PDT
Extended Forecast for

18 Miles W Chalfant CA

  • This
    Afternoon

    This Afternoon: Scattered snow showers. Some thunder is also possible.  Partly sunny, with a high near 35. Breezy, with a southeast wind around 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    Scattered
    Snow Showers
    and Breezy

    High: 35 °F

  • Tonight

    Tonight: Snow showers, mainly before 11pm. Some thunder is also possible.  Low around 22. Southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Snow Showers
    then
    Scattered
    Snow Showers

    Low: 22 °F

  • Friday

    Friday: Scattered snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 32. Southeast wind 10 to 15 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Scattered
    Snow Showers

    High: 32 °F

  • Friday
    Night

    Friday Night: Scattered snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 23. Northeast wind around 10 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Scattered
    Snow Showers

    Low: 23 °F

  • Saturday

    Saturday: Snow showers likely, mainly after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 33. East wind 5 to 10 mph becoming north in the morning.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    High: 33 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible.  Cloudy, with a low around 25. Blustery.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Showers
    Likely and
    Blustery

    Low: 25 °F

  • Sunday

    Sunday: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 38. New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 38 °F

  • Sunday
    Night

    Sunday Night: A slight chance of snow showers before 11pm.  Mostly cloudy, with a low around 25.

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

    Low: 25 °F

  • Monday

    Monday: Mostly sunny, with a high near 39.

    Mostly Sunny

    High: 39 °F

Detailed Forecast

This Afternoon
Scattered snow showers. Some thunder is also possible. Partly sunny, with a high near 35. Breezy, with a southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers, mainly before 11pm. Some thunder is also possible. Low around 22. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Scattered snow showers. Some thunder is also possible. Mostly cloudy, with a high near 32. Southeast wind 10 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
Scattered snow showers. Some thunder is also possible. Mostly cloudy, with a low around 23. Northeast wind around 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33. East wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow showers likely, mainly before 11pm. Some thunder is also possible. Cloudy, with a low around 25. Blustery. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 38. New snow accumulation of less than one inch possible.
Sunday Night
A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
18 Miles W Chalfant CA
 37.5°N 118.68°W (Elev. 11312 ft)
2:19 am PDT May 5, 2016
12pm PDT May 5, 2016-6pm PDT May 11, 2016
 
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