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43.93 °N, 100.29 °W

Vivian, SD Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Vivian, SD
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Fire Weather Watch
Issued: 1:21 PM Apr. 21, 2026 – National Weather Service
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR
FOR CENTRAL SOUTH DAKOTA...

* AFFECTED AREA...In South Dakota, Dewey, Potter, Faulk, Spink,
Stanley, Sully, Hughes, Hyde, Hand, Jones, Lyman and Buffalo.

* WINDS...South 25 to 35 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 15 percent.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

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