Sioux Falls, SD

Weather Forecast Office

Winter Weather Resource Page

NOTE: this page will need to be reloaded or manually refreshed to display the most recent information.

Map of Watches, Warnings, and Advisories across the area.

Expected Snowfall and Ice Accumulation

Expected Snowfall - Official NWS Forecast Expected Ice Accumulation - Official NWS Forecast

Probabilistic Snowfall Page

** Submit Snow & Ice Reports **

Click links below for more detail.
Blizzard Warning	Ice Storm Warning
Winter Storm Warning	Winter Storm Watch
Wind Chill Watch	Winter Weather Advisory
Wind Chill Warning	Wind Chill Advisory
Freeze Warning	Frost Advisory
High Wind Warning	Wind Advisory
Special Weather Statement	Hazardous Weather Outlook

Recent Snow Reports

Local Radar

Winter Storm Severity

6-Hour Snowfall

Sustained Wind Speed

Wind Gusts

Wind Chill

Forecast 6-hour Snowfall
6-hour			24-hour
30-hour			48-hour
54-hour			72-hour

Forecast 3-Hourly Wind Speed
3-hour			12-hour
15-hour			24-hour
27-hour			36-hour
39-hour			48-hour

Forecast 3-Hourly Wind Gusts
3-hour			12-hour
15-hour			24-hour
27-hour			36-hour
39-hour			48-hour

Forecast 3-hourly Wind Chill
3-hour			12-hour
15-hour			24-hour
27-hour			36-hour
39-hour			48-hour

2 Day Probability Graphs of Winter Precipitation

Sioux Falls
Sioux City
Huron
Mitchell
Chamberlain
Yankton
Brookings
Marshall
Worthington
Spencer
Storm Lake

Observations/Snowfall

Wind Chill

Discussions

Snowfall Reports (during event)
** Text Only
24-hour Snowfall
Morning Snow Depth
Hourly Weather Conditions

Calculate wind chill below, or view a wind chill chart:

Road Reports

Preparedness/Safety

Dial 511 for road conditions for the state from which you are calling. For road conditions in other states, use the phone numbers or web sites listed below. NOTE: Web pages will open in a new browser window. Close that window to return to this page.

Winter Preparedness, including information on the following:
- Winter Season Terminology
- Wind Chill
- Extreme Cold
- Preparedness & Safety, Before & During a Winter Storm
- Educational Materials
NOAA/NWS Resources

South Dakota
- 1-866-697-3511
- DOT road report
Minnesota
- 1-800-542-0220
- DOT road report

Iowa
- 1-800-288-1047
- DOT road report
Nebraska
- 1-800-906-9069
- DOT road report

Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Expected Snowfall and Ice Accumulation

2 Day Probability Graphs of Winter Precipitation

Wind Chill Calculator: