Rapid City, SD (57702)

6:10 PM MDT on July 27, 2017 (GMT -0600)
Cedar Drive | | Change Station
Active Advisory: Special Statement

Elev 3466 ft 44.07 °N, 103.29 °W | Updated 3 seconds ago

Mostly Cloudy
Mostly Cloudy
73.6 °F
Feels Like 76 °F
N
5.6
Wind Variable Wind from West
Gusts 7.4 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.08 in
Visibility 1.0 miles
Clouds Few 200 ft
Scattered Clouds 5500 ft
Mostly Cloudy 7000 ft
Overcast 9000 ft
Heat Index 76 °F
Dew Point 62 °F
Humidity 68%
Rainfall 0.00 in
Snow Depth Not available.
5:36 AM 8:22 PM
Waxing Crescent, 25% visible
SPECI KRCA 280006Z 33022KT 1SM R13/P6000FT -TSRA FEW002 SCT055 BKN070 OVC090 22/14 A3013 RMK AO2A SLP184 $
Pressure 30.08 in
Visibility 1.0 miles
Clouds Few 200 ft
Scattered Clouds 5500 ft
Mostly Cloudy 7000 ft
Overcast 9000 ft
Heat Index 76 °F
Dew Point 62 °F
Humidity 68%
Rainfall 0.00 in
Snow Depth Not available.
5:36 AM 8:22 PM
Waxing Crescent, 25% visible
SPECI KRCA 280006Z 33022KT 1SM R13/P6000FT -TSRA FEW002 SCT055 BKN070 OVC090 22/14 A3013 RMK AO2A SLP184 $

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 27, 2017 Rise Set
Actual Time
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, % of the Moon is Illuminated

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Category 6

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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

Special Statement
Issued: 6:04 PM MDT Jul. 27, 2017 – National Weather Service

... Significant weather advisory for northwestern Custer and
southwestern Pennington counties until 645 PM MDT...

At 603 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Hill City to 7 miles northwest of Jewel
Cave National Monument. Movement was southeast at 20 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations impacted include...
Custer, Hill city, Keystone, Mystic, Rockerville, Mount Rushmore
National Memorial, Keystone Wye, bear country, crazy horse Memorial,
Sylvan Lake, Medicine Mountain, Sheridan Lake, Bear Mountain lookout,
black Elk Peak, Horse Thief Lake, Palmer Gulch resort, Jewel Cave
National Monument, and northwestern Custer State Park.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.


Lat... Lon 4395 10320 4366 10372 4386 10402 4408 10364
time... Mot... loc 0003z 305deg 19kt 4400 10356 4382 10392


Eagan

604 PM MDT Thu Jul 27 2017

... Significant weather advisory for northwestern Custer and
southwestern Pennington counties until 645 PM MDT...

At 603 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Hill City to 7 miles northwest of Jewel
Cave National Monument. Movement was southeast at 20 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations impacted include...
Custer, Hill city, Keystone, Mystic, Rockerville, Mount Rushmore
National Memorial, Keystone Wye, bear country, crazy horse Memorial,
Sylvan Lake, Medicine Mountain, Sheridan Lake, Bear Mountain lookout,
black Elk Peak, Horse Thief Lake, Palmer Gulch resort, Jewel Cave
National Monument, and northwestern Custer State Park.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.


Lat... Lon 4395 10320 4366 10372 4386 10402 4408 10364
time... Mot... loc 0003z 305deg 19kt 4400 10356 4382 10392


Eagan


545 PM MDT Thu Jul 27 2017

... Significant weather advisory for southwestern Meade... southeastern
Lawrence and Central Pennington counties until 615 PM MDT...

At 545 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Ellsworth Air Force base to near Rapid
City to Pactola Reservoir. Movement was east at 40 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations impacted include...
Rapid City, Rapid Valley, Ellsworth Air Force base, Box Elder, Black
Hawk, Summerset, Johnson Siding, Piedmont, Silver City, Hisega,
Pactola Reservoir, Rapid City Airport, Black Gap, and Viewfield.

This includes Interstate 90 in South Dakota between mile markers 45
and 73.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 4422 10275 4397 10316 4411 10366 4427 10335
time... Mot... loc 2345z 271deg 35kt 4419 10317 4413 10325 4407 10347


Eagan


545 PM MDT Thu Jul 27 2017

... Significant weather advisory for southwestern Meade... southeastern
Lawrence and Central Pennington counties until 615 PM MDT...

At 545 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Ellsworth Air Force base to near Rapid
City to Pactola Reservoir. Movement was east at 40 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations impacted include...
Rapid City, Rapid Valley, Ellsworth Air Force base, Box Elder, Black
Hawk, Summerset, Johnson Siding, Piedmont, Silver City, Hisega,
Pactola Reservoir, Rapid City Airport, Black Gap, and Viewfield.

This includes Interstate 90 in South Dakota between mile markers 45
and 73.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 4422 10275 4397 10316 4411 10366 4427 10335
time... Mot... loc 2345z 271deg 35kt 4419 10317 4413 10325 4407 10347


Eagan