Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 2, 08:00 PM EDT

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

86°F

30°C

Humidity	70%
Wind Speed	SW 10 mph
Barometer	29.96 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	30 Jun 11:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles ESE Glenn MI

Extreme Heat Warning July 1, 12:09am until July 2, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 1, 12:09am until July 2, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Overnight
Low: 73 °F
Clear
Wednesday
High: 93 °F
Hot
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 91 °F
Hot
Thursday Night
Low: 71 °F
Chance
T-storms
Friday
High: 90 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 69 °F
Chance
T-storms then
Showers
Likely
Independence Day
High: 84 °F
Showers
Likely then
Chance
T-storms

Detailed Forecast

Overnight

Clear, with a low around 73. South southwest wind around 8 mph.

Wednesday

Sunny and hot, with a high near 93. Heat index values as high as 101. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 74. South southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Thursday

Sunny and hot, with a high near 91. Heat index values as high as 99. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly clear, with a low around 71. Southwest wind 5 to 7 mph becoming calm in the evening.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.

Independence Day

Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 84.

Saturday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 67.

Sunday

A chance of showers. Partly sunny, with a high near 83.

Sunday Night

Partly cloudy, with a low around 66.

Monday

Mostly sunny, with a high near 83.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Mostly sunny, with a high near 84.