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Elev 1729 ft, 44.88 °N, 97.47 °W

Henry, SD Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Henry, SD
Elevation: 1729ft
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Active Weather Alerts

Red Flag Warning
Issued: 12:10 AM Mar. 28, 2026 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF
NORTHEASTERN SOUTH DAKOTA...

* AFFECTED AREA...In South Dakota, Clark, Codington, Grant,
Hamlin and Deuel.

* WINDS...Southwest 25 to 35 mph with gusts up to 55 mph. The
strongest winds will be in the morning, before slowly
diminishing in the afternoon.

* RELATIVE HUMIDITY...As low as 20 percent.

* IMPACTS...Any fires that ignite will spread rapidly and become
difficult to control or suppress.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

Wind Advisory
Issued: 4:12 PM Mar. 27, 2026 – National Weather Service
...WIND ADVISORY IN EFFECT FROM 7 AM TO 5 PM CDT SATURDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.

* WHERE...Codington, Deuel, Grant, Marshall, and Roberts Counties.

* WHEN...From 7 AM to 5 PM CDT Saturday.

* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result.

* ADDITIONAL DETAILS...Any fires that ignite will spread rapidly and
become difficult to control or suppress.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

&&

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