Sioux FallsSD

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Drawn from the same SPC outlook as the risk details on this page. South Dakota has a pale background; surrounding land is gray. Risk colors remain visible across state borders. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context.

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Chance of a tornado within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of a tornado within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

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Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

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Chance of hail at least 1 inch in diameter within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of hail at least 1 inch in diameter within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

This official SPC graphic provides weather-office context for Sioux Falls. The full official legend and issuance are preserved.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of a tornado within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of hail at least 1 inch in diameter within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

mySWO data: No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Drawn from the same SPC outlook as the risk details on this page. South Dakota has a pale background; surrounding land is gray. Risk colors remain visible across state borders. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Chance of a tornado within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of a tornado within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

No area reaches the 2% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Chance of hail at least 1 inch in diameter within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of hail at least 1 inch in diameter within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

This official SPC graphic provides weather-office context for Sioux Falls. The full official legend and issuance are preserved.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of a tornado within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

mySWO data: No area reaches the 2% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of damaging thunderstorm winds or gusts of at least 50 knots (58 mph) within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

mySWO data: No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of hail at least 1 inch in diameter within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

mySWO data: No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Drawn from the same SPC outlook as the risk details on this page. South Dakota has a pale background; surrounding land is gray. Risk colors remain visible across state borders. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context.

Day 3 combines severe hazards; separate tornado, wind and hail probability maps are not issued for this day.

The interactive map could not load. Showing the retained static map. Reload this page to try again.

Chance of any severe thunderstorm hazard within 25 miles of a point. The map shows South Dakota and surrounding areas; the written outlook on this page is calculated for Sioux Falls. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.Chance of any severe thunderstorm hazard within 25 miles of a point. Centered on Sioux Falls, using the same SPC outlook as this page. Risk areas continue across state borders. The written outlook describes the city’s catalogued reference point; the map provides surrounding context. The city’s written answer remains the overall severe weather outlook.

No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Day 3 combines severe hazards; separate tornado, wind and hail probability maps are not issued for this day.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

This official SPC graphic provides weather-office context for Sioux Falls. The full official legend and issuance are preserved.

Day 3 combines severe hazards; separate tornado, wind and hail probability maps are not issued for this day.

Open map on SPC ↗

Loaded directly from SPC. SPC updates this image independently; check the forecast date printed on it.

Chance of any severe thunderstorm hazard within 25 miles of a point. This is an SPC weather-office map. The city risk summary remains the overall outlook; this map does not calculate a separate local hazard probability.

mySWO data: No area reaches the 5% SPC contour threshold in this national outlook. Below the displayed threshold does not mean zero risk.

Day 3 combines severe hazards; separate tornado, wind and hail probability maps are not issued for this day.