Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Overcast

52°F

11°C

Humidity	100%
Wind Speed	SW 13 mph
Barometer	29.91 in (1013.5 mb)
Dewpoint	52°F (11°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	7 Mar 3:53 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lewiston NY

Overnight
Low: 54 °F
Chance
Showers
Saturday
High: 63 °F
Chance
Showers then
Showers and
Breezy
Saturday Night
Low: 38 °F
Chance
Showers then
Slight Chance
Showers
Sunday
High: 47 °F
Decreasing
Clouds
Sunday Night
Low: 40 °F
Partly Cloudy
Monday
High: 57 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 52 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Chance
Showers then
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 54. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 38. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 10 to 18 mph, with gusts as high as 32 mph.

Sunday Night

Partly cloudy, with a low around 40. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

Monday

Sunny, with a high near 57. Southwest wind 15 to 18 mph, with gusts as high as 31 mph.

Monday Night

Mostly clear, with a low around 41. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

Tuesday

Partly sunny, with a high near 52. South wind 6 to 9 mph becoming north in the afternoon.

Tuesday Night

Showers, mainly after 1am. Low around 39. Chance of precipitation is 90%.