Reva, SD Weather Forecast and Current Conditions
Current Conditions
Feels Like 41°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
High temperatures drop from 50°F to a low of 27°F, then recover to 38°F by week's end. Unsettled weather expected with snow likely on at least 4 days.
Climate Context
This week's forecast shows temperatures running 6°F above the historical average for December. Normal highs for this period are around 33°F with lows around 9°F.
This Date in Weather History
1987 - A major winter storm hit the Great Lakes Region, intensifying explosively as it crossed northern Illinois. High winds and heavy snow created blizzard conditions in southeastern Wisconsin. Winds gusted to 73 mph, and snowfall totals ranged up to 17 inches at LaFarge. The barometric pressure at Chicago IL dropped three quarters of an inch in six hours to 28.96 inches, a record low reading for December. Up to a foot of snow blanketed northern Illinois, and winds in the Chicago area gusted to 75 mph. O'Hare Airport in Chicago was closed for several hours, for only the fourth time in twenty years. High winds derailed train cars at Avon IN. Light winds and partly sunny skies were reported near the center of the storm, a feature typical of tropical storms.
Reva, SD 7 Day Weather Forecast Details
Monday Dec 15
Night: Mostly cloudy, with a low around 36. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 26 mph.
Tuesday Dec 16
Day: Sunny, with a temperature rising to near 44 by 9am, then falling to around 35 during the remainder of the day. Windy, with a west wind 21 to 31 mph, with gusts as high as 43 mph.
Night: Partly cloudy, with a steady temperature around 32. Wind chill values as low as 20. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Wednesday Dec 17
Day: A 30 percent chance of rain after 11am. Partly sunny, with a high near 50. Windy, with a south wind 17 to 22 mph becoming west 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph.
Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Very windy, with a west wind 36 to 41 mph, with gusts as high as 55 mph.
Thursday Dec 18
Day: Mostly sunny, with a high near 27. Windy, with a northwest wind 20 to 30 mph becoming south 10 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Night: A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 17. Southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Friday Dec 19
Day: A chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 20.
Saturday Dec 20
Day: Mostly sunny, with a high near 35.
Night: A slight chance of snow. Partly cloudy, with a low around 19.
Sunday Dec 21
Day: Mostly sunny, with a high near 38.
Night: Mostly cloudy, with a low around 18.
Monday Dec 22
Day: Partly sunny, with a high near 36.
About Reva, SD
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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.
Sun & Moon Monthly
Sunrise 7:27 AM
Sunset 4:10 PM
Last Light 4:44 PM
Moonset 1:12 PM
Contiguous US Extremes
Mon's High Temperature
89 at Palm Springs, CA
Mon's Low Temperature
-15 at Mount Washington, NH
Weather Folklore
When mountain moss is soft and limpid, expect rain.
