Oahe Dam, SD Weather Forecast & Current Conditions

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Oahe Dam, SD Weather Maps

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Oahe Dam Weather Map
UTC Time: 10/16/2026, 02:52
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Oahe Dam, SD Regional Weather

Expires:202610160300;;169666
ASUS43 KFSD 160210
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
900 PM CDT THU OCT 15 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.



SDZ012>016-024>037-041>051-057-063-072>074-160300-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLOUDY    43  24  47 NW33G54   30.55R TC   6           
PIERRE         CLOUDY    46  34  62 NW31G41   30.37R TC   8           
CUSTER         FLURRIES  33  18  53 N16G33    30.53R WCI  23 TC   1   
ELLSWORTH AFB  CLOUDY    46  26  46 NW29G40   30.52R TC   8           
PHILIP         PTCLDY    45  29  53 NW35G52   30.46R TC   7           
PINE RIDGE     CLEAR     41  25  53 N24G47    30.54R TC   5           
SPEARFISH      CLOUDY    39  25  56 W21G26    30.62R TC   4           
WINNER         CLOUDY    46  30  53 NW30G44   30.40R TC   8           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Oahe Dam, SD

Tonight
Sprinkles
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
68°/ 42° 20°/ 6°
0%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Rain Showers
70°21°
20%

Night: Cloudy. A chance of sprinkles after midnight. Very windy with lows in the upper 30s. Northwest winds 30 to 40 mph with gusts up to 55 mph, diminishing to 25 to 30 mph with gusts up to 45 mph after midnight.

Fort Pierre, SD

Tonight
Cloudy
38°3°
0%
Friday
Partly Cloudy
52°/ 38° 11°/ 3°
0%
Saturday
Sunny
72°/ 42° 22°/ 6°
0%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Mon-Mon Night
Clear
62°17°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wed Night
Cloudy
50°10°
0%
Thursday
Rain Showers
70°21°
20%

Night: Cloudy with strong winds. Lows in the upper 30s. Northwest winds 35 to 45 mph with gusts up to 60 mph, diminishing to 25 to 35 mph with gusts up to 45 mph after midnight.

Onida, SD

Tonight
Sprinkles
35°2°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
68°/ 42° 20°/ 6°
0%
Sunday
Clear
65°/ 45° 18°/ 7°
0%
Monday
Clear
65°/ 50° 18°/ 10°
0%
Wed Night
Cloudy
50°10°
0%
Thursday
Rain Showers
68°20°
20%

Night: Cloudy with a chance of sprinkles. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 30 mph with gusts up to 45 mph after midnight.

Murdo, SD

Tonight
Cloudy
35°2°
0%
Friday
Partly Cloudy
50°/ 38° 10°/ 3°
0%
Saturday
Sunny
72°/ 45° 22°/ 7°
0%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wed Night
Cloudy
50°10°
0%
Thursday
Rain Showers
72°22°
20%

Night: Cloudy and very windy. Lows in the mid 30s. Northwest winds 35 to 40 mph with gusts up to 60 mph, diminishing to 25 to 35 mph with gusts up to 50 mph after midnight.

Kennebec, SD

Tonight
Sprinkles
38°3°
0%
Friday
Partly Cloudy
50°/ 35° 10°/ 2°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Rain Showers
72°22°
20%

Night: Cloudy. A chance of sprinkles after midnight. Very windy with lows in the upper 30s. Northwest winds 30 to 40 mph, diminishing to 25 to 30 mph after midnight. Gusts up to 55 mph.

Gettysburg, SD

Tonight
Rain Showers
35°2°
30%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sunday
Clear
65°/ 48° 18°/ 9°
0%
Wednesday
Clear
65°/ 48° 18°/ 9°
0%
Tuesday
Clear
65°18°
0%
Thursday
Rain Showers
68°20°
20%

Night: Cloudy with a 30 percent chance of showers. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 55 mph, diminishing to 25 to 30 mph with gusts up to 45 mph after midnight.

Isabel, SD

Tonight
Sprinkles
35°2°
0%
Friday
Partly Cloudy
50°/ 35° 10°/ 2°
0%
Saturday
Sunny
68°/ 42° 20°/ 6°
0%
Sunday
Clear
65°/ 42° 18°/ 6°
0%
Monday
Clear
65°/ 48° 18°/ 9°
0%
Wed Night
Cloudy
48°9°
0%
Thursday
Rain Showers
68°20°
20%

Night: Cloudy. A chance of sprinkles this evening. Strong winds with lows in the mid 30s. Northwest winds 35 to 45 mph with gusts up to 70 mph, diminishing to 25 to 35 mph with gusts up to 45 mph after midnight.

Highmore, SD

Tonight
Sprinkles
35°2°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Mon-Mon Night
Clear
62°17°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Rain Showers
68°20°
20%

Night: Cloudy with a chance of sprinkles. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 55 mph, diminishing to 25 to 30 mph with gusts up to 45 mph after midnight.

Fort Thompson, SD

Tonight
Sprinkles
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Clear
65°18°
0%
Tuesday
Clear
65°/ 52° 18°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
70°21°
0%

Night: Cloudy. A chance of sprinkles after midnight. Very windy with lows in the upper 30s. Northwest winds 25 to 35 mph with gusts up to 50 mph.

Mobridge, SD

Tonight
Rain Showers
35°2°
30%
Friday
Sunny
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 40° 18°/ 4°
0%
Sunday
Clear
65°/ 48° 18°/ 9°
0%
Wednesday
Clear
65°18°
0%
Tuesday
Clear
65°18°
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°20°
0%

Night: Cloudy. A chance of showers, mainly this evening. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph. Gusts up to 60 mph this evening. Chance of rain 30 percent.

Faulkton, SD

Tonight
Sprinkles
35°2°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 40° 18°/ 4°
0%
Sunday
Clear
65°/ 48° 18°/ 9°
0%
Wednesday
Clear
65°18°
0%
Tuesday
Clear
65°18°
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°20°
0%

Night: Cloudy with a chance of sprinkles. Very windy with lows in the mid 30s. Northwest winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight.

Miller, SD

Tonight
Sprinkles
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Clear
65°18°
0%
Tuesday
Clear
65°/ 52° 18°/ 11°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Cloudy. A chance of sprinkles after midnight. Very windy with lows in the upper 30s. Northwest winds 25 to 35 mph with gusts up to 50 mph.

McIntosh, SD

Tonight
Sprinkles
32°0°
0%
Friday
Partly Cloudy
50°/ 35° 10°/ 2°
0%
Saturday
Sunny
68°/ 42° 20°/ 6°
0%
Sunday
Clear
65°/ 42° 18°/ 6°
0%
Monday
Clear
65°/ 48° 18°/ 9°
0%
Wednesday
Cloudy
48°9°
0%
Thursday
Cloudy
48°9°
0%

Night: Cloudy. A chance of sprinkles this evening. Very windy with lows in the lower 30s. Northwest winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 30 mph with gusts up to 45 mph after midnight.

Chamberlain, SD

Tonight
Mostly Cloudy
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly cloudy and windy. Lows in the upper 30s. Northwest winds 25 to 30 mph with gusts up to 45 mph.

Ipswich, SD

Tonight
Sprinkles
35°2°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
62°/ 40° 17°/ 4°
0%
Sunday
Clear
62°/ 48° 17°/ 9°
0%
Wednesday
Clear
62°/ 68° 17°/ 20°
0%
Tuesday
Clear
62°17°
0%
Thursday
Partly Cloudy
68°20°
0%

Night: Cloudy with a chance of sprinkles. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 30 mph with gusts up to 40 mph after midnight.

Herreid, SD

Tonight
Rain Showers
35°2°
40%
Friday
Sunny
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 38° 18°/ 3°
0%
Sunday
Clear
65°/ 40° 18°/ 4°
0%
Monday
Clear
65°/ 48° 18°/ 9°
0%
Wednesday
Cloudy
48°9°
0%
Thursday
Cloudy
48°9°
0%

Night: Cloudy with a 40 percent chance of rain showers. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight.

Huron, SD

Tonight
Cloudy
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Partly Cloudy
70°21°
0%

Night: Cloudy, windy with lows in the upper 30s. Northwest winds 25 to 30 mph with gusts up to 40 mph.

Gregory, SD

Tonight
Mostly Cloudy
38°3°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 55° 22°/ 13°
0%
Thursday
Partly Cloudy
72°22°
0%

Night: Mostly cloudy and windy. Lows in the upper 30s. Northwest winds 30 to 35 mph with gusts up to 55 mph.

Eureka, SD

Tonight
Rain Showers
35°2°
40%
Friday
Partly Cloudy
48°/ 32° 9°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Clear
62°/ 48° 17°/ 9°
0%
Wednesday
Clear
62°/ 48° 17°/ 9°
0%
Tuesday
Clear
62°17°
0%
Thursday
Rain Showers
65°18°
20%

Night: Cloudy. A chance of rain showers this evening, then a chance of sprinkles after midnight. Very windy with lows in the mid 30s. Northwest winds 30 to 40 mph with gusts up to 55 mph, becoming north 25 to 30 mph with gusts up to 45 mph after midnight. Chance of rain 40 percent.

Redfield, SD

Tonight
Rain Showers
38°3°
40%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Clear
68°/ 52° 20°/ 11°
0%
Wednesday
Clear
68°/ 72° 20°/ 22°
0%
Tuesday
Clear
68°20°
0%
Thursday
Partly Cloudy
70°21°
0%

Night: Cloudy with a 40 percent chance of showers. Windy with lows in the upper 30s. Northwest winds 25 to 30 mph with gusts up to 50 mph.

Names listed above may include county names.

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