Pierre, SD

5:21 PM CDT on July 21, 2017 (GMT -0500)
East of Hospital; Pierre, SD | | Change Station

Elev 1430 ft 44.36 °N, 100.34 °W | Updated 1 minute ago

Partly Cloudy
Partly Cloudy
99.7 °F
Feels Like 107 °F
N
3.0
Wind Variable Wind from WSW
Gusts 5.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.76 in
Visibility 10.0 miles
Clouds Clear
Heat Index 107 °F
Dew Point 70 °F
Humidity 38%
Rainfall 0.07 in
Snow Depth Not available.
6:17 AM 9:17 PM
Waning Crescent, 3% visible
METAR K9V9 212215Z AUTO 08005KT 10SM CLR 36/21 A2976 RMK AO2 T03640212
Pressure 29.76 in
Visibility 10.0 miles
Clouds Clear
Heat Index 107 °F
Dew Point 70 °F
Humidity 38%
Rainfall 0.07 in
Snow Depth Not available.
6:17 AM 9:17 PM
Waning Crescent, 3% visible
METAR K9V9 212215Z AUTO 08005KT 10SM CLR 36/21 A2976 RMK AO2 T03640212

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 21, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

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Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Severe Thunderstorm Watch
Issued: 5:03 PM CDT Jul. 21, 2017 – National Weather Service

Severe Thunderstorm Watch 428 remains in effect until 1100 PM CDT

SD
. South Dakota counties included are

Brown Campbell Corson
day Dewey Edmunds
Faulk hand Hughes
Hyde McPherson Marshall
Potter Spink Sully
Walworth


Heat Advisory
Issued: 11:01 AM MDT Jul. 21, 2017 – National Weather Service

... Heat advisory remains in effect until 8 PM CDT /7 PM MDT/ this
evening...

* heat index values... up to 105 due to temperatures in the mid
90s, and dewpoints in the upper 60s.

* Timing... early afternoon through early evening.

* Impacts... the heat and humidity may cause heat stress during
outdoor exertion or extended exposure.

Precautionary/preparedness actions...

A heat advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. Drink plenty of fluids, stay in an air-conditioned
room,
stay out of the sun, and check up on relatives and neighbors.

Take extra precautions, if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work, the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.



Dorn


Fire Weather Watch
Issued: 10:06 AM MDT Jul. 21, 2017 – National Weather Service

... Fire Weather Watch in effect from Saturday afternoon through
Saturday evening for wind and low relative humidity for fire
weather zones 267, 268, 269 and 270...

The National Weather Service in Aberdeen has issued a Fire
Weather Watch for wind and low relative humidity, which is in
effect from Saturday afternoon through Saturday evening.

* Affected area... fire weather zone 267 lower bad river, fire
weather zone 268 upper Cheyenne, fire weather zone 269 upper
Missouri Coteau and fire weather zone 270 Missouri Coteau.

* Winds... northwest 10 to 20 mph with gusts up to 30 mph.

* Relative humidity... as low as 17 percent.

* Impacts... critical fire weather conditions are possible Saturday
due to dry fine fuels, breezy winds and very low relative
humidity.

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.



Dorn