K C Dam, SD Weather Forecast & Current Conditions

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K C Dam Weather Map
UTC Time: 10/28/2026, 04:27
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

K C Dam, SD Regional Weather

Expires:202610280500;;835061
ASUS43 KFSD 280410
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1100 PM CDT TUE OCT 27 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>074-280500-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT PTCLDY    43  39  86 CALM      29.88S TC   6           
PIERRE         CLEAR     43  42  97 E10       29.88F TC   6           
CUSTER         CLOUDY    49  22  34 S7        29.92R TC   9           
ELLSWORTH AFB  CLOUDY    44  39  81 SW7       29.85R TC   7           
PHILIP         FOG       41  41 100 CALM      29.88S VSB 3/4 TC   5   
PINE RIDGE     CLEAR     52  46  80 S17G24    29.90S TC  11           
SPEARFISH      PTCLDY    45  18  33 W6        29.87S TC   7           
WINNER         CLEAR     52  47  83 S18       29.91S TC  11           
$$
 

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

K C Dam, SD

Tonight
Rain Showers
35°2°
20%
Wednesday
Rain Showers
58°/ 32° 14°/ 0°
20%
Thursday
Sunny
58°/ 35° 14°/ 2°
0%
Friday
Mostly Cloudy
55°/ 42° 13°/ 6°
20%
Saturday
Rain
60°/ 42° 16°/ 6°
20%
Sunday
Cloudy
60°/ 42° 16°/ 6°
60%
Monday
Rain
52°/ 35° 11°/ 2°
70%
Tuesday
Rain
50°10°
40%

Night: Mostly clear this evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Faith, SD

Tonight
Rain Showers
35°2°
20%
Wednesday
Rain Showers
60°/ 32° 16°/ 0°
20%
Thursday
Sunny
58°/ 32° 14°/ 0°
0%
Friday
Mostly Cloudy
52°/ 42° 11°/ 6°
20%
Saturday
Rain
60°/ 42° 16°/ 6°
20%
Sunday
Cloudy
58°/ 42° 14°/ 6°
70%
Monday
Rain
50°/ 35° 10°/ 2°
70%
Tuesday
Rain
48°9°
40%

Night: Mostly clear this evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Ellsworth AFB, SD

Tonight
Mostly Cloudy
38°3°
0%
Wednesday
Cloudy
62°/ 35° 17°/ 2°
0%
Thursday
Sunny
62°/ 35° 17°/ 2°
0%
Friday
Cloudy
55°/ 45° 13°/ 7°
20%
Saturday
Rain
62°/ 45° 17°/ 7°
20%
Sunday
Cloudy
62°/ 42° 17°/ 6°
70%
Monday
Rain
52°/ 35° 11°/ 2°
70%
Tuesday
Snow
52°11°
40%

Night: Mostly clear this evening, then becoming mostly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph.

Philip, SD

Tonight
Mostly Cloudy
38°3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Sunny
62°/ 35° 17°/ 2°
0%
Friday
Mostly Cloudy
55°/ 42° 13°/ 6°
30%
Saturday
Rain
62°/ 42° 17°/ 6°
20%
Sunday
Cloudy
62°/ 42° 17°/ 6°
60%
Monday
Rain
52°/ 35° 11°/ 2°
70%
Tuesday
Rain
52°11°
40%

Night: Mostly clear this evening, then becoming mostly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph.

Usta, SD

Tonight
Rain Showers
35°2°
20%
Wednesday
Rain Showers
60°/ 30° 16°/ -1°
20%
Thursday
Sunny
58°/ 32° 14°/ 0°
0%
Friday
Mostly Cloudy
52°/ 42° 11°/ 6°
20%
Saturday
Rain
58°/ 42° 14°/ 6°
20%
Sunday
Cloudy
58°/ 42° 14°/ 6°
60%
Monday
Rain
50°/ 35° 10°/ 2°
70%
Tuesday
Rain
48°9°
40%

Night: Mostly clear this evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. South winds 5 to 10 mph. Chance of rain 20 percent.

Isabel, SD

Tonight
Mostly Cloudy
35°2°
0%
Wednesday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Thursday
Sunny
58°/ 35° 14°/ 2°
0%
Friday
Partly Cloudy
55°/ 42° 13°/ 6°
20%
Saturday
Rain
58°/ 45° 14°/ 7°
20%
Sunday
Mostly Cloudy
60°/ 45° 16°/ 7°
60%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
50%

Night: Partly cloudy this evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the mid 30s. Temperature rising into the lower 40s after midnight. Southeast winds 10 to 15 mph.

Box Elder, SD

Tonight
Cloudy
38°3°
0%
Wednesday
Cloudy
62°/ 32° 17°/ 0°
0%
Thursday
Sunny
65°/ 38° 18°/ 3°
0%
Friday
Cloudy
58°/ 45° 14°/ 7°
30%
Saturday
Rain
65°/ 45° 18°/ 7°
20%
Sunday
Cloudy
62°/ 45° 17°/ 7°
70%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph this evening.

Fort Pierre, SD

Tonight
Mostly Cloudy
42°6°
0%
Wednesday
Mostly Cloudy
58°/ 38° 14°/ 3°
0%
Thursday
Sunny
60°/ 38° 16°/ 3°
0%
Friday
Partly Cloudy
55°/ 45° 13°/ 7°
30%
Sat-Sat Night
Rain
62°17°
20%
Sunday
Mostly Cloudy
62°/ 45° 17°/ 7°
60%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
50%

Night: Partly cloudy this evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 40s. Southeast winds 10 to 15 mph.

Lemmon, SD

Tonight
Cloudy
32°0°
0%
Wednesday
Snow Showers
58°/ 28° 14°/ -2°
20%
Thursday
Sunny
55°/ 30° 13°/ -1°
0%
Friday
Cloudy
52°/ 38° 11°/ 3°
20%
Saturday
Rain
58°/ 42° 14°/ 6°
20%
Sunday
Mostly Cloudy
58°/ 40° 14°/ 4°
60%
Monday
Rain
52°/ 32° 11°/ 0°
70%
Tuesday
Rain
50°10°
30%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 30s. South winds 5 to 10 mph.

McIntosh, SD

Tonight
Mostly Cloudy
32°0°
0%
Wednesday
Rain
55°/ 35° 13°/ 2°
20%
Thursday
Sunny
55°/ 32° 13°/ 0°
0%
Fri-Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain
58°/ 42° 14°/ 6°
20%
Sunday
Mostly Cloudy
58°/ 42° 14°/ 6°
50%
Monday
Rain
52°/ 38° 11°/ 3°
70%

Night: Partly cloudy this evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 30s. Temperature rising into the upper 30s after midnight. South winds 5 to 10 mph with gusts up to 20 mph.

Kadoka, SD

Tonight
Cloudy
40°4°
0%
Wednesday
Cloudy
60°/ 35° 16°/ 2°
0%
Thursday
Sunny
65°/ 38° 18°/ 3°
0%
Friday
Mostly Cloudy
58°/ 45° 14°/ 7°
30%
Saturday
Rain
65°/ 45° 18°/ 7°
20%
Sunday
Cloudy
62°/ 42° 17°/ 6°
60%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows around 40. Southeast winds 5 to 10 mph.

Belle Fourche, SD

Tonight
Rain Showers
35°2°
20%
Wednesday
Rain Showers
60°/ 32° 16°/ 0°
20%
Thursday
Sunny
58°/ 32° 14°/ 0°
0%
Friday
Cloudy
52°/ 42° 11°/ 6°
20%
Saturday
Cloudy
60°/ 42° 16°/ 6°
0%
Sunday
Cloudy
58°/ 42° 14°/ 6°
70%
Monday
Rain
48°/ 35° 9°/ 2°
70%
Tuesday
Snow
48°9°
40%

Night: Mostly clear this evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. South winds 5 to 10 mph. Chance of rain 20 percent.

Murdo, SD

Tonight
Mostly Cloudy
42°6°
0%
Wednesday
Partly Cloudy
58°/ 38° 14°/ 3°
0%
Thursday
Sunny
62°/ 40° 17°/ 4°
0%
Friday
Partly Cloudy
58°/ 45° 14°/ 7°
30%
Sat-Sat Night
Rain
62°17°
20%
Sunday
Partly Cloudy
62°/ 45° 17°/ 7°
60%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
50%

Night: Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 40s. East winds 10 to 15 mph, becoming southeast after midnight.

Pierre, SD

Tonight
Mostly Cloudy
40°4°
0%
Wednesday
Mostly Cloudy
58°/ 38° 14°/ 3°
0%
Thursday
Partly Cloudy
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
58°/ 45° 14°/ 7°
30%
Saturday
Rain
60°/ 45° 16°/ 7°
30%
Sunday
Mostly Cloudy
62°/ 45° 17°/ 7°
50%
Monday
Rain
55°/ 40° 13°/ 4°
70%
Tuesday
Rain
52°11°
50%

Night: Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Lows around 40. Temperature rising into the mid 40s after midnight. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Buffalo, SD

Tonight
Cloudy
32°0°
0%
Wednesday
Rain Showers
58°/ 30° 14°/ -1°
20%
Thursday
Sunny
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
52°/ 42° 11°/ 6°
20%
Saturday
Mostly Cloudy
58°/ 42° 14°/ 6°
20%
Sunday
Mostly Cloudy
58°/ 40° 14°/ 4°
70%
Monday
Rain
48°/ 32° 9°/ 0°
70%
Tuesday
Snow
48°9°
30%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.

Sturgis, SD

Tonight
Mostly Cloudy
42°6°
0%
Wednesday
Cloudy
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
60°/ 38° 16°/ 3°
0%
Friday
Cloudy
52°/ 45° 11°/ 7°
20%
Saturday
Rain
62°/ 45° 17°/ 7°
20%
Sunday
Rain
60°/ 42° 16°/ 6°
70%
Monday
Rain
48°/ 38° 9°/ 3°
70%
Tuesday
Snow
48°9°
40%

Night: Mostly clear this evening, then becoming mostly cloudy. Lows in the lower 40s. South winds 5 to 10 mph.

Onida, SD

Tonight
Mostly Cloudy
38°3°
0%
Wednesday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Thursday
Partly Cloudy
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
55°/ 42° 13°/ 6°
20%
Saturday
Rain
58°/ 45° 14°/ 7°
20%
Sunday
Mostly Cloudy
62°/ 45° 17°/ 7°
50%
Monday
Rain
55°/ 38° 13°/ 3°
60%
Tuesday
Rain
52°11°
50%

Night: Partly cloudy this evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the upper 30s. Temperature rising into the mid 40s after midnight. Southeast winds 10 to 15 mph.

Long Valley, SD

Tonight
Cloudy
42°6°
0%
Wednesday
Cloudy
60°/ 38° 16°/ 3°
0%
Thursday
Sunny
65°/ 40° 18°/ 4°
0%
Friday
Mostly Cloudy
58°/ 48° 14°/ 9°
30%
Saturday
Rain
65°/ 45° 18°/ 7°
20%
Sunday
Cloudy
62°/ 45° 17°/ 7°
70%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Snow
50°10°
50%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Rapid City, SD

Tonight
Cloudy
38°3°
0%
Wednesday
Cloudy
62°/ 35° 17°/ 2°
0%
Thursday
Sunny
62°/ 38° 17°/ 3°
0%
Friday
Cloudy
55°/ 45° 13°/ 7°
30%
Saturday
Rain
62°/ 45° 17°/ 7°
20%
Sunday
Rain
60°/ 42° 16°/ 6°
70%
Monday
Rain
50°/ 38° 10°/ 3°
70%
Tuesday
Snow
50°10°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.

Folsom, SD

Tonight
Cloudy
35°2°
0%
Wednesday
Cloudy
65°/ 32° 18°/ 0°
0%
Thursday
Sunny
68°/ 38° 20°/ 3°
0%
Friday
Cloudy
58°/ 45° 14°/ 7°
30%
Saturday
Rain
65°/ 42° 18°/ 6°
20%
Sunday
Rain
62°/ 42° 17°/ 6°
70%
Monday
Rain
52°/ 38° 11°/ 3°
70%
Tuesday
Rain
52°11°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 30s. North winds 5 to 10 mph, becoming southwest after midnight.

Names listed above may include county names.

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