Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Haines Memorial Airport (KHAI)

Lat: 41.96° N Lon: 85.59° W Elev: 823 ft.

Fair

67°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Jul 12:35 am EDT
Detailed forecast for

St. Joseph County

Rest Of Tonight
Mostly clear. Lows in the lower 60s. Southeast winds around 5 mph.
Saturday
Partly cloudy. Numerous showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
Saturday Night
Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent.
Sunday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs around 80. North winds around 5 mph. Chance of rain 30 percent.
Sunday Night
Mostly clear with a 20 percent chance of showers. Lows in the lower 60s. Northeast winds around 5 mph.
Monday
Mostly sunny in the morning, then becoming partly cloudy. A 20 percent chance of showers. Highs around 80.
Monday Night
Mostly clear with a 20 percent chance of showers. Lows in the lower 60s.
Tuesday
Partly cloudy in the morning, then becoming mostly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
Tuesday Night
Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.
Wednesday
Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100 in the afternoon.
Wednesday Night
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
Thursday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100.
Thursday Night
Mostly clear with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 30 percent.
Friday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.



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944 PM EDT Fri Jul 18 2025
 
 

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