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Allen, SD
 39° 
Last Updated on Feb 18 2018, 9:52 am MST
Current ConditionsFair
Relative Humidity67%
WindNorth at 12.7 MPH
(11 KT)
Pressure29.54 mb
Dewpoint28.9 F (-1.7 C)
Wind Chill31 F (-1 C)
Visibility10.00 miles

7-Day Forecast

Today
Mostly Cloudy then Snow Likely
High: 39°
Snow likely, mainly after 5pm.
Cloudy with a temperature falling to around 18 by 5pm.
North wind 8 to 17 mph
with gusts as high as 24 mph.
Chance of precipitation is 60%.
Total daytime snow accumulation of less than a half inch possible.


Tonight
Snow and Patchy Blowing Snow
Low:
Snow.
Patchy blowing snow after 11pm.
Low around 3.
Wind chill values
between -4 and -14.
Blustery with a north wind 17 to 20 mph
with gusts as high as 28 mph.
Chance of precipitation is 80%.
New snow accumulation of 2 to 4 inches possible.


Washington's Birthday
Snow and Patchy Blowing Snow
High:
Snow.
Patchy blowing snow before 11am,
then patchy blowing snow after 1pm.
Temperature rising to near 5 by noon,
then falling to around 0 during the remainder of the day.
Wind chill values
between -12 and -19.
North wind 13 to 16 mph
with gusts as high as 23 mph.
Chance of precipitation is 90%.
New snow accumulation of 2 to 4 inches possible.


Monday Night
Heavy Snow and Patchy Blowing Snow
Low: -9°
Snow.
The snow could be heavy at times.
Patchy blowing snow.
Low around -9.
Wind chill values
between -21 and -30.
North wind around 15 mph
with gusts as high as 22 mph.
Chance of precipitation is 90%.


Tuesday
Chance Snow then Partly Sunny
High:
A 40% chance of snow before 11am.
Cloudy,
then gradually becoming mostly sunny with a high near 6.
Northwest wind 9 to 14 mph
with gusts as high as 20 mph.


Tuesday Night
Partly Cloudy
Low: -16°
Partly cloudy with a low around -16.
Southwest wind 5 to 9 mph.


Wednesday
Sunny
High: 21°
Sunny with a high near 21.


Wednesday Night
Mostly Clear
Low:
Mostly clear with a low around 4.


Thursday
Mostly Sunny
High: 29°
Mostly sunny with a high near 29.


Thursday Night
Chance Snow
Low:
A chance of snow after 11pm.
Partly cloudy with a low around 9.


Friday
Mostly Sunny
High: 31°
Mostly sunny with a high near 31.


Friday Night
Partly Cloudy
Low: 11°
Partly cloudy with a low around 11.


Saturday
Mostly Sunny
High: 33°
Mostly sunny with a high near 33.


Source: National Weather Service








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