Urbandale, IA (50323)

6:43 PM CDT on August 21, 2017 (GMT -0500)
Bristol Cove | | Change Station
Active Advisory: Special Statement

Elev 989 ft 41.62 °N, 93.81 °W | Updated 32 seconds ago

Thunderstorm
Thunderstorm
69.1 °F
Feels Like 69.1 °F
N
5.8
Wind Variable Wind from NW
Gusts 7.4 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.98 in
Visibility 10.0 miles
Clouds Scattered Clouds 4000 ft
Mostly Cloudy 7500 ft
Overcast 9500 ft
Dew Point 54 °F
Humidity 58%
Rainfall 2.08 in
Snow Depth Not available.
6:30 AM 8:05 PM
New Moon, 0% visible
SPECI KDSM 212311Z 31009KT 10SM TS SCT040CB BKN075 OVC095 28/22 A2998 RMK AO2 LTG DSNT N AND NE TSB08 OCNL LTGICCG VC N-NE TS VC N-NE MOV SE T02780217
Pressure 29.98 in
Visibility 10.0 miles
Clouds Scattered Clouds 4000 ft
Mostly Cloudy 7500 ft
Overcast 9500 ft
Dew Point 54 °F
Humidity 58%
Rainfall 2.08 in
Snow Depth Not available.
6:30 AM 8:05 PM
New Moon, 0% visible
SPECI KDSM 212311Z 31009KT 10SM TS SCT040CB BKN075 OVC095 28/22 A2998 RMK AO2 LTG DSNT N AND NE TSB08 OCNL LTGICCG VC N-NE TS VC N-NE MOV SE T02780217

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10-Day Weather Forecast

Almanac

Astronomy

Aug. 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

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WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

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

Special Statement
Issued: 6:38 PM CDT Aug. 21, 2017 – National Weather Service

... Gusty winds moving out and to the southeast of the Des Moines
Metro...

At 635 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Iowa Speedway to 6 miles south of Norwalk.
Movement was southeast at 40 mph.

Winds in excess of 40 mph will be possible with these storms. The
Des Moines Airport gusted to 43 mph around 6:25pm.

Locations impacted include...
Des Moines, West Des Moines, Newton, Indianola, Altoona, Oskaloosa,
Pella, Grinnell, Norwalk, Pleasant Hill, Knoxville, Montezuma,
Carlisle, Mitchellville, Colfax, Monroe, Pleasantville, Prairie City,
New Sharon and Melcher-Dallas.

Lat... Lon 4099 9316 4154 9373 4184 9291 4150 9241
      4133 9241
time... Mot... loc 2335z 318deg 37kt 4169 9297 4140 9372


Ansorge


638 PM CDT Mon Aug 21 2017

... Gusty winds moving out and to the southeast of the Des Moines
Metro...

At 635 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Iowa Speedway to 6 miles south of Norwalk.
Movement was southeast at 40 mph.

Winds in excess of 40 mph will be possible with these storms. The
Des Moines Airport gusted to 43 mph around 6:25pm.

Locations impacted include...
Des Moines, West Des Moines, Newton, Indianola, Altoona, Oskaloosa,
Pella, Grinnell, Norwalk, Pleasant Hill, Knoxville, Montezuma,
Carlisle, Mitchellville, Colfax, Monroe, Pleasantville, Prairie City,
New Sharon and Melcher-Dallas.

Lat... Lon 4099 9316 4154 9373 4184 9291 4150 9241
      4133 9241
time... Mot... loc 2335z 318deg 37kt 4169 9297 4140 9372


Ansorge

616 PM CDT Mon Aug 21 2017

... Gusty winds moving southeastward over central Iowa...

At 616 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Clive to 6 miles west of Stuart. Movement was
southeast at 35 mph.

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

Locations impacted include...
West Des Moines, Urbandale, Clive, Indianola, Waukee, Norwalk,
Grimes, Winterset, Adel, Stuart, Earlham, De Soto, Van Meter, Jordan
Creek town center, Avenue of the saints event center, Des Moines
int'l Airport, Redfield, St. Charles and Dexter.

Lat... Lon 4153 9460 4168 9386 4134 9344 4116 9434
time... Mot... loc 2316z 326deg 31kt 4160 9383 4147 9444


Ansorge

604 PM CDT Mon Aug 21 2017

... Gusty winds entering parts of the Des Moines Metro...

At 603 PM CDT, Doppler radar was tracking a strong thunderstorm over
Polk City, or near Ankeny, moving southeast at 45 mph.

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

Locations impacted include...
Des Moines, West Des Moines, Ankeny, Urbandale, Johnston, Clive,
Newton, Altoona, Pleasant Hill, Grimes, Windsor Heights, Carlisle,
Bondurant, Polk City, Huxley, Saylorville, Mitchellville, Colfax,
Prairie City and Slater.

Lat... Lon 4151 9322 4151 9333 4143 9333 4134 9345
      4173 9393 4186 9378 4187 9370 4194 9370
      4198 9365 4175 9289
time... Mot... loc 2303z 317deg 40kt 4177 9370


Ansorge