Long Valley, SD Weather Forecast and Current Conditions

Current Conditions

41°F
Feels Like 34°F  
Humidity 47% Dew Point 22°F Wind WNW 12 MPH Gusts 19 Barometer N/A
Solar Rad 261 w/m2
Report from a MADIS/MESONET weather station 19.9 mi. SE of central Long Valley
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Point Forecast at a Glance

ThuDec 4
Thu Dec 4: Rain And Snow, Low 28F
30%
 
28
FriDec 5
Fri Dec 5: Partly Sunny, High 38F, Low 18F
38
18
SatDec 6
Sat Dec 6: Snow, High 32F, Low 10F
50%
32
10
SunDec 7
Sun Dec 7: Snow, High 31F, Low 17F
20%
31
17
MonDec 8
Mon Dec 8: Mostly Sunny, High 46F, Low 27F
46
27
TueDec 9
Tue Dec 9: Mostly Cloudy, High 50F, Low 26F
50
26
WedDec 10
Wed Dec 10: Snow, High 38F, Low 22F
50%
38
22

7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 38°F to 38°F, reaching a high of 50°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 37°F with lows around 14°F.

This Date in Weather History

1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.

More on this and other weather history

Long Valley, SD 7 Day Weather Forecast Details

Thursday Dec 4

Rain And Snow

Night: A chance of snow before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a steady temperature around 28. Wind chill values as low as 15. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Friday Dec 5

Partly Sunny

Day: Partly sunny, with a high near 38. Wind chill values as low as 16. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph.

Increasing Clouds

Night: Increasing clouds, with a low around 18. Wind chill values as low as 10. West wind 7 to 13 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

Saturday Dec 6

Snow

Day: A 50 percent chance of snow. Mostly cloudy, with a temperature rising to near 32 by noon, then falling to around 20 during the remainder of the day. Wind chill values as low as 6. East wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.

Mostly Cloudy

Night: Mostly cloudy, with a low around 10. North wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph.

Sunday Dec 7

Snow

Day: A 20 percent chance of snow before 11am. Partly sunny, with a high near 31. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 17. South wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Monday Dec 8

Mostly Sunny

Day: Mostly sunny, with a high near 46. Breezy, with a west wind 16 to 26 mph, with gusts as high as 38 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 27.

Tuesday Dec 9

Mostly Cloudy

Day: Mostly cloudy, with a high near 50. Breezy.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 26. Blustery.

Wednesday Dec 10

Snow

Day: A chance of snow. Mostly cloudy, with a high near 38. Breezy.

Rain And Snow

Night: A slight chance of rain and snow. Mostly cloudy, with a low around 22.

Thursday Dec 11

Rain And Snow

Day: A slight chance of rain and snow. Partly sunny, with a high near 43. Breezy.


About Long Valley, SD

Long Valley (also Longvalley) is an unincorporated community in Jackson County, South Dakota, United States. Long Valley has been assigned the ZIP code of 57547. The town site is located in a long valley. It is a low basin valley that covers 21 miles (34 km) long by 6 miles (10 km) wide.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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.