SIOUX FALLS SiouxFallsWeather.com

Sunday, June 22, 2025

Zone Forecast Product

...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 453 IN EFFECT UNTIL 11 PM CDT THIS
EVENING...

.TONIGHT...Showers and thunderstorms likely. Some thunderstorms
may be severe with damaging winds and large hail this evening.
Much cooler with lows in the lower 60s. Southwest winds 15 to
20 mph with gusts up to 35 mph, becoming northwest 10 to 15 mph
after midnight. Chance of rain 70 percent. Heat index values up
to 100 early this evening.
.MONDAY...Partly sunny with a slight chance of showers and
thunderstorms in the morning, then sunny in the afternoon. Not as
warm. Less humid with highs in the upper 70s. Northwest winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a slight chance of showers and thunderstorms after midnight.
Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of
rain 20 percent.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph with
gusts up to 25 mph. Chance of rain 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then showers with thunderstorms
likely after midnight. Lows in the mid 60s. East winds 10 to
15 mph. Chance of rain 90 percent.
.WEDNESDAY...A chance of thunderstorms. Showers, mainly in the
morning. Highs in the lower 80s. Chance of rain 90 percent.
.WEDNESDAY NIGHT...A chance of thunderstorms. Showers. Lows in
the mid 60s. Chance of rain 80 percent.
.THURSDAY...Cloudy in the morning, then becoming partly sunny. A
chance of showers and thunderstorms. Highs around 80. Chance of
rain 40 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly sunny in the morning, then clearing. Highs in
the mid 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
upper 60s. Chance of rain 40 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s.

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