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 >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Thunderstorm in Vicinity Light Rain

61°F

16°C

Humidity	97%
Wind Speed	Calm
Barometer	29.76 in (1007.5 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	23 Aug 12:53 am EDT

More Information:

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

Extended Forecast for

3 Miles N Grand Island NY

Overnight
Low: 60 °F
Showers
Sunday
High: 72 °F
Chance
Showers then
Showers
Sunday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers
Monday
High: 69 °F
Showers
Likely
Monday Night
Low: 55 °F
Mostly Cloudy
then Chance
Showers
Tuesday
High: 76 °F
Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 62 °F
Mostly Cloudy

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Low around 60. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 72. West wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West wind 8 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 69. West wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers after 2am. Mostly cloudy, with a low around 55. West wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of showers before 8am. Mostly sunny, with a high near 76. West wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Partly cloudy, with a low around 56. Southwest wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 79. Southwest wind 3 to 6 mph.

Wednesday Night

Mostly cloudy, with a low around 62.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Friday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.