Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fog/Mist

62°F

17°C

Humidity	96%
Wind Speed	SW 3 mph
Barometer	29.92 in (1013.1 mb)
Dewpoint	61°F (16°C)
Visibility	5.00 mi
Last update	15 Jul 4:53 am CDT

More Information:

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

Extended Forecast for

6 Miles SW Marengo WI

Flood Watch July 15, 01:00pm until July 16, 07:00am

Click here for hazard details and duration

Flood Watch

Today
High: 86 °F
Chance
T-storms then
Severe
Thunderstorms
Tonight
Low: 51 °F
Severe
Thunderstorms
then Showers
Wednesday
High: 53 °F
Showers
Wednesday Night
Low: 47 °F
Chance
Showers
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 57 °F
Chance
Showers
Saturday
High: 72 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. Some of the storms could be severe and produce heavy rainfall. High near 86. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and possibly a thunderstorm. Some of the storms could be severe and produce heavy rainfall. Low around 51. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers and possibly a thunderstorm. Steady temperature around 53. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday

Sunny, with a high near 69. Northeast wind around 5 mph, with gusts as high as 15 mph.

Thursday Night

Mostly clear, with a low around 48. Northeast wind around 5 mph becoming calm.

Friday

Mostly sunny, with a high near 74. South wind around 5 mph.

Friday Night

A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 57. South wind around 5 mph.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 72. South wind around 5 mph becoming west in the afternoon.

Saturday Night

Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 75. Northeast wind around 5 mph.

Sunday Night

A slight chance of showers. Partly cloudy, with a low around 55. Northeast wind around 5 mph becoming southeast after midnight.

Monday

A slight chance of showers. Partly sunny, with a high near 77. Southeast wind around 5 mph.