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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

46°F

8°C

Humidity 58%
Wind Speed W 5 mph
Barometer 30.08 in (1019.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 23 Apr 11:53 pm EDT
Extended Forecast for

Lewiston NY

  • Overnight

    Overnight: Clear, with a low around 37. Southeast wind around 6 mph becoming calm.

    Clear

    Low: 37 °F

  • Monday

    Monday: Sunny, with a high near 55. East wind 11 to 15 mph.

    Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: A slight chance of showers after 3am.  Mostly clear, with a low around 44. East wind 11 to 16 mph.  Chance of precipitation is 20%.

    Mostly Clear
    then Slight
    Chance
    Showers

    Low: 44 °F

  • Tuesday

    Tuesday: A chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 61. East wind around 10 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 50. East wind 8 to 10 mph.

    Mostly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: Partly sunny, with a high near 77.

    Partly Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: A chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm.  Partly cloudy, with a low around 49. Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 49 °F

Detailed Forecast

Overnight
Clear, with a low around 37. Southeast wind around 6 mph becoming calm.
Monday
Sunny, with a high near 55. East wind 11 to 15 mph.
Monday Night
A slight chance of showers after 3am. Mostly clear, with a low around 44. East wind 11 to 16 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 61. East wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 50. East wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 77.
Thursday Night
A chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Lewiston NY
 43.18°N 79.03°W (Elev. 322 ft)
11:49 pm EDT Apr 23, 2017
12am EDT Apr 24, 2017-6pm EDT Apr 29, 2017
 
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