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.

Mostly Cloudy

76°F

24°C

Humidity	58%
Wind Speed	N 6 mph
Barometer	29.80 in (1008.9 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	22 Aug 4:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSE Grand Island NY

Severe T-storm Watch until August 22, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 22, 09:00pm
NOW until 9:00pm Sat
Severe T-storm Watch
This Afternoon
High: 82 °F
Severe
Thunderstorms
Tonight
Low: 61 °F
Severe
Thunderstorms
then Showers
Sunday
High: 72 °F
Chance
Showers then
Showers
Sunday Night
Low: 55 °F
Chance
T-storms then
Chance
Showers
Monday
High: 69 °F
Showers
Likely
Monday Night
Low: 56 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 82. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 61. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 72. West wind 9 to 14 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 55. West wind 7 to 9 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 slight chance of showers after 2am. Mostly cloudy, with a low around 56. West wind 7 to 9 mph. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 76. West wind 7 to 9 mph.

Tuesday Night

Partly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

Mostly cloudy, with a low around 63.

Thursday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.