Williamson School, SD Weather Forecast & Current Conditions

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Williamson School, SD Weather Maps

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Williamson School Weather Map
UTC Time: 10/26/2026, 07:37
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Williamson School, SD Regional Weather

Expires:202610260800;;201980
ASUS43 KFSD 260710
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 AM CDT MON OCT 26 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>074-260800-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLOUDY    34  34 100 E9        30.42F FOG     WCI  27  
PIERRE         CLOUDY    39  37  92 NE6       30.47F TC   4           
CUSTER         CLOUDY    28  28 100 NE7       30.34S FOG     WCI  21  
ELLSWORTH AFB  CLOUDY    34  33  95 SE9       30.38F FOG     WCI  27  
PHILIP         CLOUDY    37  35  92 E13       30.47F TC   3           
PINE RIDGE     CLOUDY    36  35  96 NE9       30.38F TC   2           
SPEARFISH      CLOUDY    34  34 100 E14G21    30.37F WCI  24 TC   1   
WINNER         CLOUDY    37  36  96 NE9       30.44F TC   3           
$$
 

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

Williamson School, SD

Overnight
Rain
35°2°
70%
Monday
Rain
42°/ 30° 6°/ -1°
N/A
Tuesday
Cloudy
65°/ 32° 18°/ 0°
0%
Wednesday
Sunny
60°/ 32° 16°/ 0°
0%
Thursday
Cloudy
62°/ 38° 17°/ 3°
0%
Friday
Cloudy
58°/ 38° 14°/ 3°
40%
Saturday
Rain
55°/ 38° 13°/ 3°
40%
Sunday
Cloudy
58°14°
0%

Night: Rain likely. Areas of fog. Near steady temperature in the mid 30s. East winds 10 to 15 mph. Chance of rain 70 percent.

Belle Fourche, SD

Overnight
Rain
32°0°
70%
Monday
Snow
42°/ 28° 6°/ -2°
70%
Tuesday
Mostly Cloudy
60°/ 32° 16°/ 0°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Sunny
60°/ 35° 16°/ 2°
0%
Friday
Cloudy
55°/ 35° 13°/ 2°
40%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Cloudy
58°14°
0%

Night: Rain likely. Patchy fog. Lows in the lower 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Sturgis, SD

Overnight
Rain
35°2°
50%
Monday
Rain
40°/ 32° 4°/ 0°
70%
Tuesday
Cloudy
62°/ 35° 17°/ 2°
0%
Wednesday
Sunny
58°/ 35° 14°/ 2°
0%
Thursday
Cloudy
62°/ 42° 17°/ 6°
0%
Friday
Cloudy
58°/ 40° 14°/ 4°
30%
Saturday
Rain
55°/ 38° 13°/ 3°
40%
Sunday
Cloudy
58°14°
0%

Night: Cloudy with a 50 percent chance of rain. Areas of fog. Near steady temperature in the mid 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Spearfish, SD

Overnight
Rain
35°2°
50%
Monday
Rain
42°/ 32° 6°/ 0°
50%
Tuesday
Cloudy
58°/ 35° 14°/ 2°
0%
Wednesday
Sunny
58°/ 35° 14°/ 2°
0%
Thursday
Sunny
62°/ 40° 17°/ 4°
0%
Friday
Cloudy
55°/ 38° 13°/ 3°
30%
Saturday
Rain
52°/ 38° 11°/ 3°
40%
Sunday
Cloudy
58°14°
0%

Night: Cloudy with a 50 percent chance of rain. Patchy fog. Near steady temperature in the mid 30s. East winds 10 to 15 mph with gusts up to 25 mph.

Faith, SD

Overnight
Rain
35°2°
70%
Monday
Snow
38°/ 28° 3°/ -2°
20%
Tuesday
Mostly Cloudy
58°/ 30° 14°/ -1°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
58°/ 35° 14°/ 2°
0%
Friday
Cloudy
55°/ 35° 13°/ 2°
40%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Cloudy
55°13°
0%

Night: Rain likely. Areas of fog. Near steady temperature in the mid 30s. East winds 10 to 15 mph. Chance of rain 70 percent.

Lead, SD

Overnight
Snow
30°-1°
50%
Monday
Snow
40°/ 28° 4°/ -2°
50%
Tuesday
Cloudy
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
52°/ 32° 11°/ 0°
0%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Cloudy
58°/ 35° 14°/ 2°
30%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Rain
55°13°
20%

Night: Cloudy with a chance of rain and snow. Widespread fog. Near steady temperature around 30. Southeast winds around 5 mph. Chance of precipitation 50 percent.

Box Elder, SD

Overnight
Rain
35°2°
90%
Monday
Rain
42°/ 28° 6°/ -2°
N/A
Tuesday
Cloudy
65°/ 35° 18°/ 2°
0%
Wednesday
Sunny
62°/ 35° 17°/ 2°
0%
Thursday
Cloudy
65°/ 38° 18°/ 3°
0%
Friday
Cloudy
60°/ 40° 16°/ 4°
40%
Saturday
Rain
58°/ 38° 14°/ 3°
40%
Sunday
Cloudy
58°14°
0%

Night: Rain. Areas of fog. Near steady temperature in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

Rapid City, SD

Overnight
Snow
32°0°
70%
Monday
Snow
40°/ 32° 4°/ 0°
80%
Tuesday
Cloudy
62°/ 35° 17°/ 2°
0%
Wednesday
Sunny
60°/ 35° 16°/ 2°
0%
Thursday
Cloudy
62°/ 42° 17°/ 6°
0%
Friday
Cloudy
58°/ 40° 14°/ 4°
40%
Saturday
Rain
55°/ 38° 13°/ 3°
30%
Sunday
Cloudy
58°14°
0%

Night: Rain likely with a chance of snow. Areas of fog. Near steady temperature in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 70 percent.

Hill City, SD

Overnight
Snow
28°-2°
50%
Monday
Snow
38°/ 30° 3°/ -1°
70%
Tuesday
Cloudy
55°/ 32° 13°/ 0°
0%
Wednesday
Sunny
58°/ 35° 14°/ 2°
0%
Thursday
Sunny
60°/ 38° 16°/ 3°
0%
Friday
Cloudy
58°/ 38° 14°/ 3°
30%
Saturday
Rain
52°/ 38° 11°/ 3°
30%
Sunday
Cloudy
55°13°
0%

Night: Cloudy with a chance of rain and snow. Widespread fog. Near steady temperature in the upper 20s. East winds around 5 mph. Chance of precipitation 50 percent.

Colony, WY

Overnight
Snow
30°-1°
40%
Monday
Snow
42°/ 28° 6°/ -2°
40%
Tuesday
Cloudy
58°/ 30° 14°/ -1°
0%
Wednesday
Sunny
58°/ 28° 14°/ -2°
0%
Thursday
Sunny
62°/ 35° 17°/ 2°
0%
Friday
Cloudy
55°/ 35° 13°/ 2°
30%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Cloudy
58°14°
0%

Night: Cloudy with a chance of rain with a slight chance of snow. Areas of fog. Lows around 30. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Usta, SD

Overnight
Rain
32°0°
70%
Monday
Snow
38°/ 25° 3°/ -4°
40%
Tuesday
Cloudy
58°/ 30° 14°/ -1°
0%
Wednesday
Sunny
58°/ 30° 14°/ -1°
0%
Thursday
Sunny
58°/ 35° 14°/ 2°
0%
Friday
Cloudy
55°/ 35° 13°/ 2°
40%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Cloudy
55°13°
0%

Night: Rain likely. Patchy fog. Lows in the lower 30s. East winds 10 to 15 mph. Chance of rain 70 percent.

Buffalo, SD

Overnight
Snow
32°0°
70%
Monday
Snow
40°/ 28° 4°/ -2°
70%
Tuesday
Mostly Cloudy
55°/ 30° 13°/ -1°
0%
Wednesday
Sunny
58°/ 28° 14°/ -2°
0%
Thursday
Sunny
58°/ 32° 14°/ 0°
0%
Friday
Mostly Cloudy
52°/ 35° 11°/ 2°
40%
Saturday
Rain
52°/ 32° 11°/ 0°
40%
Sunday
Cloudy
55°13°
0%

Night: Rain likely with a chance of snow. Patchy fog. Near steady temperature in the lower 30s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Hermosa, SD

Overnight
Rain
32°0°
90%
Monday
Rain
40°/ 30° 4°/ -1°
80%
Tuesday
Cloudy
65°/ 35° 18°/ 2°
0%
Wednesday
Sunny
62°/ 35° 17°/ 2°
0%
Thursday
Cloudy
65°/ 40° 18°/ 4°
0%
Friday
Cloudy
60°/ 40° 16°/ 4°
40%
Saturday
Rain
55°/ 38° 13°/ 3°
30%
Sunday
Cloudy
58°14°
0%

Night: Rain. Areas of fog. Near steady temperature in the lower 30s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Sundance, WY

Overnight
Cloudy
35°2°
0%
Monday
Snow
45°/ 32° 7°/ 0°
40%
Tuesday
Cloudy
55°/ 32° 13°/ 0°
0%
Wednesday
Sunny
55°/ 35° 13°/ 2°
0%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Cloudy
55°/ 38° 13°/ 3°
30%
Saturday
Rain
52°/ 35° 11°/ 2°
40%
Sunday
Cloudy
55°13°
0%

Night: Cloudy. Areas of fog. Near steady temperature in the mid 30s. Southeast winds around 5 mph.

Folsom, SD

Overnight
Rain
35°2°
90%
Monday
Rain
42°/ 28° 6°/ -2°
90%
Tuesday
Cloudy
68°/ 32° 20°/ 0°
0%
Wednesday
Sunny
62°/ 35° 17°/ 2°
0%
Thursday
Cloudy
65°/ 38° 18°/ 3°
0%
Friday
Cloudy
62°/ 38° 17°/ 3°
40%
Saturday
Rain
58°/ 38° 14°/ 3°
30%
Sunday
Cloudy
60°16°
0%

Night: Rain. Areas of fog. Near steady temperature in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

Pringle, SD

Overnight
Snow
32°0°
70%
Monday
Snow
40°/ 32° 4°/ 0°
70%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Sunny
58°/ 38° 14°/ 3°
0%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Cloudy
60°/ 42° 16°/ 6°
30%
Saturday
Rain
55°/ 40° 13°/ 4°
30%
Sunday
Cloudy
55°13°
0%

Night: Cloudy with rain likely with a chance of snow. Areas of fog. Near steady temperature in the lower 30s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 70 percent.

Moorcroft, WY

Overnight
Cloudy
32°0°
0%
Monday
Rain
48°/ 28° 9°/ -2°
20%
Tuesday
Cloudy
58°/ 28° 14°/ -2°
0%
Wednesday
Sunny
58°/ 28° 14°/ -2°
0%
Thursday
Sunny
62°/ 32° 17°/ 0°
0%
Friday
Cloudy
58°/ 32° 14°/ 0°
30%
Saturday
Snow
55°/ 32° 13°/ 0°
30%
Sunday
Cloudy
58°14°
0%

Night: Cloudy. Patchy fog. Lows in the lower 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Newcastle, WY

Overnight
Rain
32°0°
50%
Monday
Rain
45°/ 28° 7°/ -2°
50%
Tuesday
Cloudy
62°/ 32° 17°/ 0°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Sunny
62°/ 35° 17°/ 2°
0%
Friday
Cloudy
60°/ 35° 16°/ 2°
20%
Saturday
Rain
55°/ 35° 13°/ 2°
30%
Sunday
Cloudy
58°14°
0%

Night: Cloudy with a 50 percent chance of rain. Lows in the lower 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Kyle, SD

Overnight
Rain
35°2°
N/A
Monday
Rain
42°/ 28° 6°/ -2°
N/A
Tuesday
Sunny
68°/ 35° 20°/ 2°
0%
Wednesday
Sunny
65°/ 35° 18°/ 2°
0%
Thursday
Cloudy
68°/ 38° 20°/ 3°
0%
Friday
Cloudy
62°/ 38° 17°/ 3°
40%
Saturday
Rain
58°/ 38° 14°/ 3°
40%
Sunday
Cloudy
62°17°
0%

Night: Rain. Areas of fog. Near steady temperature in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Dupree, SD

Overnight
Rain
32°0°
70%
Monday
Snow
38°/ 25° 3°/ -4°
50%
Tuesday
Mostly Cloudy
58°/ 32° 14°/ 0°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
58°/ 35° 14°/ 2°
0%
Friday
Cloudy
55°/ 38° 13°/ 3°
40%
Saturday
Rain
52°/ 35° 11°/ 2°
50%
Sunday
Cloudy
55°13°
0%

Night: Rain likely. Patchy fog. Lows in the lower 30s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Names listed above may include county names.

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