Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

61°F

16°C

Humidity	81%
Wind Speed	E 6 mph
Barometer	30.03 in (1016.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	21 Aug 11:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles S Grand Island NY

Overnight
Low: 65 °F
Mostly Clear
Saturday
High: 79 °F
Sunny then
Chance
Showers
Saturday Night
Low: 65 °F
Showers
Sunday
High: 69 °F
Showers
Likely then
Showers
Sunday Night
Low: 59 °F
Showers then
Chance
Showers
Monday
High: 68 °F
Showers
Likely
Monday Night
Low: 59 °F
Showers
Likely then
Partly Cloudy
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 65. South wind 10 to 13 mph.

Saturday

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 79. South wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Low around 65. Southeast wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 69. West wind 10 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 59. West wind 9 to 11 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 68. West wind 10 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely before 8pm. Partly cloudy, with a low around 59. West wind 7 to 9 mph. Chance of precipitation is 60%.

Tuesday

Sunny, with a high near 73. West wind 6 to 9 mph.

Tuesday Night

Partly cloudy, with a low around 62.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.