Sioux Falls, SD

48.4°F / 9.1°C
Partly Cloudy
Windchill: 48°F / 9°C
Humidity: 74%
Dew Point: 40°F / 4°C
Wind: East at 0.0 mph / 0.0 km/h
Pressure: 29.72 in / 1006 hPa (Rising)
Visibility: 10.0 miles / 16.1 kilometers
Clouds: (FEW) : 25000 ft / 7620 m
Yesterday's Maximum: 57°F / 14°C
Yesterday's Minimum: 32°F / 0°C
UV: 0 out of 16
Sunrise:7:15 AM CST
Sunset:6:05 PM CST
Moon Rise:3:41 AM CST
Moon Set:1:28 PM CST
Moon Phase Waning Crescent
NOAA Weather Radio
METAR KFSD 220056Z 00000KT 10SM FEW250 10/04 A2970 RMK AO2 SLP064 T01000039
As of: 7:36 PM CST on February 21, 2017
Observed at: Lewis Park, Sioux Falls, SD

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Forecast

Today
partlycloudy
60° | 32°F
16° | 0°C
Thursday
snow
37° | 27°F
| -3°C
Friday
snow
28° | 16°F
-2° | -9°C
Tomorrow is forecast to be
Much Cooler than today.
Winter Storm Watch in effect from Thursday evening through Friday afternoon...
Tonight
Clear in the evening then becoming partly cloudy. Lows around 41. Southwest winds 5 to 10 mph.
Wednesday
Partly cloudy in the morning then becoming sunny. Highs around 61. West winds 5 to 10 mph becoming northwest 10 to 20 mph in the afternoon.
Wednesday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows around 33. Northwest winds 10 to 15 mph becoming north after midnight.
Thursday
Colder, cloudy. Chance of light snow...possibly mixed with rain in the morning, then light rain in the afternoon. Highs around 39. Northeast winds 10 to 15 mph becoming 15 to 20 mph in the afternoon.
Thursday Night
Windy. Light snow...possibly mixed with rain in the evening, then snow after midnight. Patchy blowing snow after midnight. Moderate snow accumulations. Lows around 27. Northeast winds 15 to 20 mph becoming north 20 to 30 mph after midnight.
Friday
Windy, snow. Patchy blowing snow. Moderate snow accumulations. Highs around 30. Chance of snow 80 percent.
Friday Night
Mostly cloudy. A 50 percent chance of snow in the evening. Lows around 15.
Saturday
Partly sunny. Highs around 28.
Saturday Night
Mostly cloudy. Lows around 13.
Sunday
Partly cloudy. Highs around 30.
Sunday Night
Partly cloudy. Lows around 16.
Monday
Partly sunny. Highs around 35.
Monday Night
Mostly cloudy in the evening then becoming partly cloudy. Lows around 26.
Tuesday
Partly sunny. Highs around 37.
As of: 3:12 PM CST on February 21, 2017 from station 57108
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Scientific Forecaster Discussion

Warnings & Notices

Winter Storm Watch

Expires 6:00 PM CST on February 24, 2017
Statement as of 3:59 PM CST on February 21, 2017

... Winter Storm Watch in effect from Thursday evening through
Friday afternoon...

The National Weather Service in Sioux Falls has issued a Winter
Storm Watch, which is in effect from Thursday evening through
Friday afternoon.

* Timing... rain will begin mixing with snow midday Thursday, then
change entirely to snowfall Thursday evening. Snow will continue
into Friday, before gradually tapering off in the afternoon.

* Accumulations... storm total snow accumulations of 6 to 10
inches are possible.

* Wind and visibility... winds will increase from the north around
20 to 30 mph on Thursday night and Friday. Visibility is
expected to be reduced to less than a half mile at times while
snow is falling.

Precautionary/preparedness actions...

A Winter Storm Watch means there is a potential for significant
snow... sleet... or ice accumulations that may impact travel.
Continue to monitor the latest forecasts.




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