Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

A Few Clouds

13°C

56°F

Humidity 77%
Wind Speed N 9 km/h
Barometer 1023.5 mb (30.23 in)
Dewpoint 9°C (49°F)
Visibility 16 km
Last update 23 Sep 5:56 am EDT
Extended Forecast for

2 Miles NNE Darien CT

  • Today

    Today: Mostly cloudy, with a high near 19. Northeast wind 8 to 11 km/h becoming southeast in the afternoon.

    Mostly Cloudy

    High: 19 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Calm wind becoming northeast 5 to 8 km/h after midnight.

    Partly Cloudy

    Low: 13 °C

  • Monday

    Monday: Mostly sunny, with a high near 20. East wind 18 to 27 km/h.

    Mostly Sunny

    High: 20 °C

  • Monday
    Night

    Monday Night: A 50 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 15. East wind 26 to 29 km/h.

    Slight Chance
    Showers then
    Chance
    Showers

    Low: 15 °C

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after noon.  High near 22. Southeast wind 23 to 27 km/h.  Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.

    Showers

    High: 22 °C

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 18. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.

    Showers
    Likely

    Low: 18 °C

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    Showers
    Likely

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before midnight, then a chance of showers.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers and
    Patchy Fog

    Low: 17 °C

  • Thursday

    Thursday: Partly sunny, with a high near 23.

    Partly Sunny

    High: 23 °C

Detailed Forecast

Today
Mostly cloudy, with a high near 19. Northeast wind 8 to 11 km/h becoming southeast in the afternoon.
Tonight
Partly cloudy, with a low around 13. Calm wind becoming northeast 5 to 8 km/h after midnight.
Monday
Mostly sunny, with a high near 20. East wind 18 to 27 km/h.
Monday Night
A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 15. East wind 26 to 29 km/h.
Tuesday
Showers, with thunderstorms also possible after noon. High near 22. Southeast wind 23 to 27 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.
Wednesday
Showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely before midnight, then a chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 23.
Thursday Night
A 30 percent chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 14.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
2 Miles NNE Darien CT
 41.07°N 73.47°W (Elev. 12 m)
4:57 am EDT Sep 23, 2018
6am EDT Sep 23, 2018-6pm EDT Sep 29, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database