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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Light Rain

41°F

5°C

Humidity 79%
Wind Speed NW 10 mph
Barometer 30.36 in (1028.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Feb 12:53 pm EST
Extended Forecast for

Lewiston NY

  • This
    Afternoon

    This Afternoon: Rain likely before 2pm, then a chance of showers between 2pm and 4pm.  Cloudy, with a high near 59. Northwest wind around 13 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 59 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Northwest wind 6 to 8 mph becoming north after midnight.

    Mostly Cloudy

    Low: 24 °F

  • Thursday

    Thursday: A chance of snow, mixing with rain after noon, then gradually ending.  Mostly cloudy, with a high near 37. Northeast wind 6 to 13 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    then Chance
    Rain/Snow

    High: 37 °F

  • Thursday
    Night

    Thursday Night: A slight chance of snow between 10pm and midnight, then a slight chance of freezing rain after midnight.  Mostly cloudy, with a low around 31. East wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Slight Chance
    Freezing Rain

    Low: 31 °F

  • Friday

    Friday: A chance of rain and snow before 9am, then rain.  High near 45. East wind 5 to 14 mph becoming west in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain/Snow
    Likely then
    Rain

    High: 45 °F

  • Friday
    Night

    Friday Night: A chance of rain before 4am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 35. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Slight
    Chance
    Rain/Snow

    Low: 35 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    Mostly Cloudy

    High: 44 °F

  • Saturday
    Night

    Saturday Night: Rain likely.  Cloudy, with a low around 36. Chance of precipitation is 60%.

    Rain Likely

    Low: 36 °F

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 52. Breezy.  Chance of precipitation is 70%.

    Rain Likely
    and Breezy

    High: 52 °F

Detailed Forecast

This Afternoon
Rain likely before 2pm, then a chance of showers between 2pm and 4pm. Cloudy, with a high near 59. Northwest wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 24. Northwest wind 6 to 8 mph becoming north after midnight.
Thursday
A chance of snow, mixing with rain after noon, then gradually ending. Mostly cloudy, with a high near 37. Northeast wind 6 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow between 10pm and midnight, then a slight chance of freezing rain after midnight. Mostly cloudy, with a low around 31. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 9am, then rain. High near 45. East wind 5 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain likely. Cloudy, with a high near 52. Breezy. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 32. Breezy.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
Lewiston NY
 43.18°N 79.03°W (Elev. 322 ft)
12:37 pm EST Feb 21, 2018
1pm EST Feb 21, 2018-6pm EST Feb 27, 2018
 
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