Twilight School, SD Weather Forecast & Current Conditions

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Twilight School Weather Map
UTC Time: 9/21/2026, 13:27
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Twilight School, SD Regional Weather

Expires:202609211400;;818866
ASUS43 KFSD 211310
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
800 AM CDT MON SEP 21 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>074-211400-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLOUDY    54  53  97 E7        30.20S TC  12           
PIERRE         CLOUDY    54  53  97 E10       30.18R TC  12           
CUSTER         FOG       47  47 100 NE3       30.24R VSB 1/2 TC   8   
ELLSWORTH AFB  CLOUDY    54  53  96 E7        30.17R FOG     TC  12   
PHILIP         LGT RAIN  55  54  96 E13       30.19R FOG     TC  13   
SPEARFISH      CLOUDY    52  52 100 E8        30.22R TC  11           
WINNER         CLOUDY    55  54  96 E10       30.17R TC  13           
$$
 

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

Twilight School, SD

This Morning
Rain Showers
52°/ 45° 11°/
40%
Today
Rain Showers
62°17°
40%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
40%
Wednesday
Thunderstorms
78°/ 50° 26°/ 10°
20%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
80°/ 55° 27°/ 13°
0%
Saturday
Cloudy
78°/ 48° 26°/
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 40 percent chance of showers. Areas of fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 10 to 20 mph.

Faith, SD

This Morning
Rain Showers
52°/ 45° 11°/
50%
Today
Rain Showers
62°17°
40%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
50%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
75°/ 50° 24°/ 10°
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 50 percent chance of showers. Areas of fog. Near steady temperature in the lower 50s. East winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Usta, SD

This Morning
Rain Showers
52°/ 42° 11°/
50%
Today
Rain Showers
62°17°
20%
Tuesday
Mostly Cloudy
65°/ 48° 18°/
30%
Wednesday
Thunderstorms
78°/ 50° 26°/ 10°
60%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 52° 26°/ 11°
0%
Saturday
Cloudy
75°/ 48° 24°/
20%
Sunday
Rain Showers
72°22°
30%

Day: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Buffalo, SD

This Morning
Rain Showers
52°/ 42° 11°/
30%
Today
Rain Showers
62°17°
30%
Tuesday
Cloudy
65°/ 48° 18°/
40%
Wednesday
Thunderstorms
78°/ 48° 26°/
50%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 52° 26°/ 11°
0%
Saturday
Cloudy
75°/ 48° 24°/
30%
Sunday
Rain Showers
70°21°
20%

Day: Cloudy with a 30 percent chance of showers. Areas of fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Ellsworth AFB, SD

This Morning
Rain Showers
55°/ 45° 13°/
50%
Today
Rain Showers
62°17°
50%
Tuesday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Wednesday
Thunderstorms
80°/ 52° 27°/ 11°
20%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
78°/ 52° 26°/ 11°
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 50 percent chance of showers. Areas of fog. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Sturgis, SD

This Morning
Rain Showers
52°/ 48° 11°/
60%
Today
Rain Showers
62°17°
70%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
30%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
78°/ 58° 26°/ 14°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
20%
Sunday
Rain Showers
72°22°
20%

Day: Showers likely. Widespread fog. Near steady temperature in the lower 50s. East winds around 5 mph. Chance of rain 60 percent.

Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Spearfish, SD

This Morning
Rain Showers
52°/ 45° 11°/
50%
Today
Rain Showers
62°17°
50%
Tuesday
Sunny
72°/ 55° 22°/ 13°
30%
Wednesday
Thunderstorms
75°/ 52° 24°/ 11°
20%
Thursday
Sunny
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
80°/ 58° 27°/ 14°
0%
Saturday
Sunny
75°/ 52° 24°/ 11°
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 50 percent chance of showers. Widespread fog. Near steady temperature in the lower 50s. East winds around 5 mph.

Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Lemmon, SD

This Morning
Rain Showers
48°/ 42° /
20%
Today
Cloudy
62°17°
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
30%
Wednesday
Thunderstorms
75°/ 48° 24°/
70%
Thursday
Cloudy
78°/ 50° 26°/ 10°
0%
Friday
Cloudy
78°/ 52° 26°/ 11°
0%
Saturday
Cloudy
72°/ 48° 22°/
20%
Sunday
Rain Showers
68°20°
30%

Day: Cloudy with a 20 percent chance of showers. Patchy fog. Lows in the upper 40s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Lead, SD

This Morning
Rain Showers
48°/ 42° /
50%
Today
Rain Showers
55°13°
70%
Tuesday
Cloudy
65°/ 48° 18°/
20%
Wednesday
Thunderstorms
68°/ 45° 20°/
20%
Thursday
Cloudy
72°/ 45° 22°/
0%
Friday
Cloudy
72°/ 48° 22°/
0%
Saturday
Sunny
72°/ 45° 22°/
20%
Sunday
Rain Showers
68°20°
20%

Day: Cloudy with a 50 percent chance of showers. Widespread fog. Near steady temperature in the upper 40s. East winds around 5 mph.

Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 40s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Colony, WY

This Morning
Rain Showers
52°/ 42° 11°/
40%
Today
Rain Showers
62°17°
50%
Tuesday
Cloudy
72°/ 50° 22°/ 10°
40%
Wednesday
Thunderstorms
78°/ 48° 26°/
20%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
82°/ 52° 28°/ 11°
0%
Saturday
Cloudy
78°/ 48° 26°/
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 40 percent chance of showers. Areas of fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

Night: Becoming partly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Box Elder, SD

This Morning
Rain Showers
55°/ 45° 13°/
50%
Today
Rain Showers
62°17°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Wednesday
Cloudy
82°/ 52° 28°/ 11°
0%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Rain Showers
75°24°
20%

Day: Cloudy with a 50 percent chance of showers. Areas of fog. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Rapid City, SD

This Morning
Rain Showers
52°/ 48° 11°/
70%
Today
Rain Showers
60°16°
70%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
78°/ 55° 26°/ 13°
20%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 58° 26°/ 14°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 50 percent chance of showers. Widespread fog. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph.

Night: Cloudy. Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Dupree, SD

This Morning
Rain Showers
52°/ 42° 11°/
70%
Today
Rain Showers
62°17°
40%
Tuesday
Rain Showers
65°/ 48° 18°/
40%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
60%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
75°/ 50° 24°/ 10°
20%
Sunday
Rain Showers
72°22°
30%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph.

Hill City, SD

This Morning
Rain Showers
48°/ 45° /
70%
Today
Rain Showers
55°13°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
40%
Wednesday
Cloudy
72°/ 50° 22°/ 10°
0%
Thursday
Cloudy
72°/ 50° 22°/ 10°
0%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Sunny
75°/ 48° 24°/
20%
Sunday
Rain Showers
68°20°
20%

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

Night: Mostly cloudy. Showers likely in the evening, then a chance of showers after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 70 percent.

Sundance, WY

This Morning
Rain Showers
50°/ 45° 10°/
40%
Today
Rain Showers
62°17°
70%
Tuesday
Cloudy
68°/ 52° 20°/ 11°
40%
Wednesday
Rain Showers
72°/ 48° 22°/
20%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
75°/ 48° 24°/
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy with a 40 percent chance of showers. Areas of fog. Near steady temperature around 50. East winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Bowman, ND

Today
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Mostly Cloudy
65°/ 48° 18°/
30%
Wednesday
Thunderstorms
75°/ 48° 24°/
60%
Thursday
Sunny
80°/ 48° 27°/
0%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
75°/ 45° 24°/
20%
Sunday
Rain Showers
68°20°
20%

Day: Decreasing clouds. Patchy fog in the morning. Highs in the lower 60s. Southeast winds 5 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds 15 to 20 mph.

McIntosh, SD

Today
Rain Showers
62°/ 42° 17°/
20%
Tuesday
Partly Cloudy
62°/ 50° 17°/ 10°
20%
Wednesday
Thunderstorms
72°/ 52° 22°/ 11°
70%
Thursday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Fri Night
Rain Showers
55°13°
20%
Saturday
Partly Cloudy
72°/ 48° 22°/
20%

Day: Patchy fog this morning. Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Moorcroft, WY

This Morning
Rain Showers
52°/ 42° 11°/
20%
Today
Rain Showers
65°18°
20%
Tuesday
Cloudy
72°/ 48° 22°/
40%
Wednesday
Rain Showers
78°/ 45° 26°/
20%
Thursday
Sunny
80°/ 48° 27°/
0%
Friday
Cloudy
82°/ 50° 28°/ 10°
0%
Saturday
Sunny
78°/ 45° 26°/
20%
Sunday
Cloudy
75°24°
0%

Day: Cloudy with a 20 percent chance of showers. Areas of fog. Near steady temperature in the lower 50s. East winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Philip, SD

This Morning
Rain Showers
55°/ 42° 13°/
70%
Today
Rain Showers
62°17°
50%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
30%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
78°/ 50° 26°/ 10°
0%
Sunday
Rain Showers
72°22°
30%

Day: Showers likely. Areas of fog. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph.

Hettinger, ND

Today
Mostly Cloudy
62°/ 40° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
30%
Wednesday
Thunderstorms
72°/ 48° 22°/
60%
Thursday
Sunny
75°/ 48° 24°/
0%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 45° 22°/
20%
Sunday
Rain Showers
68°20°
20%

Day: Patchy fog in the morning. Mostly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows around 40. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Names listed above may include county names.

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