Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Overcast

52°F

11°C

Humidity	86%
Wind Speed	NE 8 mph
Barometer	30.13 in (1020.8 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	14 Jun 8:53 am CDT

More Information:

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

Extended Forecast for

Mason WI

Today
High: 56 °F
Chance
Showers and
Patchy Fog
Tonight
Low: 46 °F
Chance
Showers and
Patchy Fog
Sunday
High: 66 °F
Chance
Showers
Sunday Night
Low: 52 °F
Chance
T-storms
Monday
High: 78 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 57 °F
T-storms then
Showers
Tuesday
High: 78 °F
Chance
Showers
Tuesday Night
Low: 54 °F
Chance
Showers
Wednesday
High: 74 °F
Chance
Showers

Detailed Forecast

Today

A 40 percent chance of showers, mainly before 11am. Patchy fog. Otherwise, cloudy, with a high near 56. Northeast wind around 5 mph.

Tonight

A 30 percent chance of showers, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 46. Northeast wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 66. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and possibly a thunderstorm. Low around 57. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.

Wednesday

A chance of showers. Mostly cloudy, with a high near 74. Calm wind becoming northeast around 5 mph in the morning.

Wednesday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 54. North wind around 5 mph becoming west after midnight.

Juneteenth

A chance of showers and thunderstorms. Mostly sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West wind around 5 mph becoming southwest after midnight.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.