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

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Heavy Rain Fog/Mist

10°C

50°F

Humidity 86%
Wind Speed NE 15 km/h
Barometer 1005.1 mb (29.68 in)
Dewpoint 8°C (46°F)
Visibility 3.22 km
Wind Chill8°C (46°F)
Last update 6 May 8:54 am EDT
Extended Forecast for

Philadelphia PA

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall.  High near 12. Northeast wind 14 to 16 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.

    Heavy Rain

    High: 12 °C

  • Tonight

    Tonight: Showers likely, mainly after 8pm.  Patchy fog after midnight.  Otherwise, cloudy, with a low around 9. Northeast wind 6 to 11 km/h becoming light and variable  after midnight.  Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers
    Likely and
    Patchy Fog

    Low: 9 °C

  • Saturday

    Saturday: Scattered showers.  Mostly cloudy, with a high near 19. Southeast wind 5 to 8 km/h.  Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    Scattered
    Showers

    High: 19 °C

  • Saturday
    Night

    Saturday Night: Isolated showers before 8pm, then scattered showers after 2am.  Mostly cloudy, with a low around 11. South wind 10 to 13 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Mostly Cloudy
    then
    Scattered
    Showers

    Low: 11 °C

  • Sunday

    Sunday: Scattered showers, mainly before 8am.  Partly sunny, with a high near 21. Breezy, with a northwest wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Scattered
    Showers then
    Mostly Sunny
    and Breezy

    High: 21 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 9.

    Mostly Clear

    Low: 9 °C

  • Monday

    Monday: Mostly sunny, with a high near 22.

    Mostly Sunny

    High: 22 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 13.

    Mostly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: A chance of showers.  Partly sunny, with a high near 25. Chance of precipitation is 30%.

    Chance
    Showers

    High: 25 °C

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 12. Northeast wind 14 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.
Tonight
Showers likely, mainly after 8pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 9. Northeast wind 6 to 11 km/h becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday
Scattered showers. Mostly cloudy, with a high near 19. Southeast wind 5 to 8 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday Night
Isolated showers before 8pm, then scattered showers after 2am. Mostly cloudy, with a low around 11. South wind 10 to 13 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Scattered showers, mainly before 8am. Partly sunny, with a high near 21. Breezy, with a northwest wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday Night
Mostly clear, with a low around 9.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of showers. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 26. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 8 m)
6:35 am EDT May 6, 2016
8am EDT May 6, 2016-6pm EDT May 12, 2016
 
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Additional Resources

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