Life-Threatening Flash Flooding in South Central Texas; Heat Continues from the Northern Plains to the Mid-Atlantic

Life-threatening and locally catastrophic flash and urban flooding is expected across portions of south-central Texas through early Friday, with significant river flooding and rapid rises on small streams, arroyos, and typically dry washes expected. A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Overcast

N/A

Humidity	NA
Wind Speed	NW 6 mph
Barometer	30.01 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	15 Jul 3:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles SE Knowlesville NY

Tonight
Low: 66 °F
Slight Chance
Showers then
Smoke
Thursday
High: 83 °F
Smoke
Thursday Night
Low: 62 °F
Areas Smoke
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 66 °F
Slight Chance
Showers then
Chance
Showers
Saturday
High: 84 °F
Showers
Likely then
Showers
Saturday Night
Low: 63 °F
Showers
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers before 10pm. Widespread smoke. Mostly cloudy, with a low around 66. West wind around 6 mph becoming calm. Chance of precipitation is 20%.

Thursday

Widespread smoke. Mostly sunny, with a high near 83. Light west wind increasing to 8 to 13 mph in the morning.

Thursday Night

Areas of smoke. Partly cloudy, with a low around 62. Northwest wind 5 to 8 mph becoming calm after midnight.

Friday

Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 66. Light and variable wind becoming south around 6 mph in the evening. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 84. Southwest wind 9 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm, mainly before 2am. Low around 63. West wind 9 to 11 mph. Chance of precipitation is 80%.

Sunday

Mostly sunny, with a high near 79. Northwest wind around 9 mph.

Sunday Night

Mostly clear, with a low around 61.

Monday

Mostly sunny, with a high near 82.

Monday Night

A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Tuesday

Showers likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.