Hammann School, SD Weather Forecast & Current Conditions

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Hammann School, SD Weather Maps

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Hammann School Weather Map
UTC Time: 9/18/2026, 07:05
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Hammann School, SD Regional Weather

Expires:202609180800;;642898
ASUS43 KFSD 180702
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 AM CDT FRI SEP 18 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>074-180800-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLOUDY    61  60  97 E6        30.11F TC  16           
PIERRE         HVY RAIN  64  63  96 E14       30.08F FOG     TC  18   
CUSTER         FOG       56  55  97 CALM      30.20F VSB 1/4 TC  13   
ELLSWORTH AFB  CLOUDY    60  59  96 E6        30.08F FOG     TC  15   
PHILIP         LGT RAIN  63  62  97 VRB3      30.09F TC  17           
SPEARFISH      CLOUDY    61  61 100 E10       30.13F TC  16           
WINNER         HVY RAIN  65  64  97 SE20      30.10F TC  18           
$$
 

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

Hammann School, SD

Overnight
Rain Showers
58°14°
70%
Friday
Cloudy
75°/ 55° 24°/ 13°
50%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
75°/ 52° 24°/ 11°
40%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
80°27°
0%

Night: Showers likely. Patchy fog. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Ellsworth AFB, SD

Overnight
Rain Showers
58°14°
70%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
40%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
30%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
80°27°
0%

Night: Showers likely. Patchy fog. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Faith, SD

Overnight
Thunderstorms
55°13°
N/A
Friday
Rain Showers
72°/ 52° 22°/ 11°
20%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
70%
Sunday
Thunderstorms
62°/ 48° 17°/
90%
Monday
Rain Showers
65°/ 48° 18°/
40%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph.

Philip, SD

Overnight
Thunderstorms
55°13°
N/A
Friday
Rain Showers
72°/ 52° 22°/ 11°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Thunderstorms
62°/ 48° 17°/
90%
Monday
Rain Showers
65°/ 48° 18°/
50%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Patchy fog. Lows in the mid 50s. East winds 10 to 20 mph.

Dupree, SD

Overnight
Thunderstorms
55°13°
N/A
Friday
Rain Showers
72°/ 52° 22°/ 11°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
50%
Sunday
Rain Showers
62°/ 50° 17°/ 10°
90%
Monday
Rain Showers
65°/ 48° 18°/
40%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph.

Kadoka, SD

Overnight
Thunderstorms
58°14°
N/A
Friday
Rain Showers
72°/ 55° 22°/ 13°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Thunderstorms
65°/ 50° 18°/ 10°
90%
Monday
Rain Showers
65°/ 48° 18°/
50%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
50%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
30%
Thursday
Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Patchy fog. Lows in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph.

Folsom, SD

Overnight
Rain Showers
55°13°
40%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
65°/ 48° 18°/
80%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Cloudy
78°/ 52° 26°/ 11°
50%
Wednesday
Thunderstorms
80°/ 52° 27°/ 11°
20%
Thursday
Sunny
82°28°
0%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Lows in the mid 50s. North winds 5 to 10 mph.

Rapid City, SD

Overnight
Rain Showers
58°14°
40%
Friday
Cloudy
75°/ 55° 24°/ 13°
60%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Rain Showers
75°/ 55° 24°/ 13°
40%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
78°26°
0%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Near steady temperature in the upper 50s. North winds around 5 mph.

Usta, SD

Overnight
Rain Showers
55°13°
90%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
70%
Sunday
Rain Showers
62°/ 48° 17°/
90%
Monday
Rain Showers
68°/ 48° 20°/
30%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Night: Showers. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 90 percent.

Long Valley, SD

Overnight
Thunderstorms
58°14°
90%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
80%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
30%
Thursday
Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Patchy fog. Lows in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Sturgis, SD

Overnight
Rain Showers
58°14°
50%
Friday
Cloudy
75°/ 55° 24°/ 13°
60%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Cloudy
75°/ 55° 24°/ 13°
20%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
20%
Thursday
Sunny
78°26°
0%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Fort Pierre, SD

Tonight
Thunderstorms
62°17°
100%
Friday
Rain Showers
70°/ 55° 21°/ 13°
50%
Saturday
Cloudy
65°/ 52° 18°/ 11°
50%
Sun-Sun Night
Rain Showers
65°18°
70%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Wed Night
Rain Showers
55°13°
20%
Thursday
Partly Cloudy
78°26°
0%

Night: Showers with a chance of thunderstorms. Patchy fog. Near steady temperature in the lower 60s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Isabel, SD

Tonight
Thunderstorms
58°14°
90%
Friday
Rain Showers
68°/ 52° 20°/ 11°
50%
Saturday
Cloudy
65°/ 52° 18°/ 11°
40%
Sun-Sun Night
Rain Showers
65°18°
70%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
40%
Wednesday
Rain Showers
75°/ 55° 24°/ 13°
40%
Thursday
Partly Cloudy
78°26°
0%

Night: Showers with a slight chance of thunderstorms. Lows in the upper 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Kyle, SD

Overnight
Rain Showers
58°14°
50%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
65°/ 50° 18°/ 10°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
30%
Tuesday
Rain Showers
75°/ 55° 24°/ 13°
50%
Wednesday
Thunderstorms
80°/ 52° 27°/ 11°
20%
Thursday
Cloudy
82°28°
0%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Hermosa, SD

Overnight
Rain Showers
55°13°
30%
Friday
Cloudy
78°/ 55° 26°/ 13°
60%
Saturday
Thunderstorms
68°/ 52° 20°/ 11°
80%
Sunday
Thunderstorms
65°/ 50° 18°/ 10°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
75°/ 52° 24°/ 11°
50%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
82°28°
0%

Night: Cloudy with a 30 percent chance of showers. Patchy fog. Lows in the mid 50s. North winds 5 to 10 mph.

Belle Fourche, SD

Overnight
Rain Showers
55°13°
70%
Friday
Cloudy
75°/ 55° 24°/ 13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
70%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Night: Showers likely. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Murdo, SD

Tonight
Thunderstorms
62°17°
100%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Cloudy
65°/ 52° 18°/ 11°
50%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
80%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tue Night
Thunderstorms
55°13°
50%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
50%
Thursday
Partly Cloudy
78°26°
0%

Night: Showers with a chance of thunderstorms. Patchy fog. Near steady temperature in the lower 60s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Hill City, SD

Overnight
Rain Showers
52°11°
40%
Friday
Cloudy
75°/ 52° 24°/ 11°
70%
Saturday
Thunderstorms
65°/ 50° 18°/ 10°
80%
Sunday
Thunderstorms
58°/ 48° 14°/
80%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Wednesday
Thunderstorms
72°/ 50° 22°/ 10°
30%
Thursday
Sunny
75°24°
0%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Lows in the lower 50s. West winds around 5 mph.

Lead, SD

Overnight
Rain Showers
48°
40%
Friday
Cloudy
72°/ 48° 22°/
70%
Saturday
Thunderstorms
62°/ 45° 17°/
90%
Sunday
Thunderstorms
55°/ 42° 13°/
80%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Cloudy
68°/ 45° 20°/
40%
Wednesday
Thunderstorms
72°/ 45° 22°/
30%
Thursday
Sunny
72°22°
0%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Lows in the upper 40s. Southwest winds around 5 mph.

Pine Ridge, SD

Overnight
Rain Showers
58°14°
50%
Friday
Cloudy
75°/ 55° 24°/ 13°
50%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
90%
Sunday
Thunderstorms
68°/ 48° 20°/
90%
Monday
Rain Showers
70°/ 50° 21°/ 10°
40%
Tuesday
Rain Showers
75°/ 52° 24°/ 11°
40%
Wednesday
Thunderstorms
80°/ 52° 27°/ 11°
20%
Thursday
Cloudy
82°28°
0%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Lows in the upper 50s. West winds 5 to 10 mph.

Names listed above may include county names.

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