Reporting System, SD Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning

Current Conditions From Nearby Local Station

Cloudy 38°F
Feels Like 29°F  
Humidity 85% Dew Point 34°F Wind W 17 MPH Gusts 23 Barometer 29.27 in.
Visibility 10 mi.
Report from a NOAA weather station 1.2 mi. S of central Reporting System
at

Point Forecast at a Glance

WedDec 17
Wed Dec 17: Mostly Cloudy, Low 22F
 
22
ThuDec 18
Thu Dec 18: Snow, High 10F, Low 2F
60%
10
2
FriDec 19
Fri Dec 19: Mostly Cloudy, High 29F, Low 28F
29
28
SatDec 20
Sat Dec 20: Mostly Cloudy, High 31F, Low 8F
31
8
SunDec 21
Sun Dec 21: Mostly Sunny, High 32F, Low 24F
32
24
MonDec 22
Mon Dec 22: Partly Sunny, High 42F, Low 24F
42
24
TueDec 23
Tue Dec 23: Partly Sunny, High 36F, Low 23F
36
23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 29°F to 42°F. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 7°F above the historical average for December. Normal highs for this period are around 28°F with lows around 10°F.

This Date in Weather History

1957 - A tornado swept across Jackson County, Williamson County and Franklin County in southern Illinois killing eleven persons.

More on this and other weather history

Reporting System, SD 7 Day Weather Forecast Details

Wednesday Dec 17

Mostly Cloudy

Night: Mostly cloudy, with a low around 22. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.

Thursday Dec 18

Snow

Day: Snow likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 10 by 3pm. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Increasing Clouds

Night: Increasing clouds, with a low around 2. Blustery, with a northwest wind 15 to 25 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 40 mph.

Friday Dec 19

Mostly Cloudy

Day: Mostly cloudy, with a high near 29. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Mostly Cloudy

Night: Mostly cloudy, with a steady temperature around 28. South wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

Saturday Dec 20

Mostly Cloudy

Day: Mostly cloudy, then gradually becoming sunny, with a high near 31. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Clear

Night: Mostly clear, with a low around 8.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 32.

Mostly Cloudy

Night: Mostly cloudy, with a low around 24.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 42.

Mostly Cloudy

Night: Mostly cloudy, with a low around 24.

Tuesday Dec 23

Partly Sunny

Day: Partly sunny, with a high near 36.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23.

Wednesday Dec 24

Partly Sunny

Day: Partly sunny, with a high near 39.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.