Sims School, SD Weather Forecast & Current Conditions

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Sims School Weather Map
UTC Time: 9/14/2026, 06:46
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Sims School, SD Regional Weather

Expires:202609140700;;420382
ASUS43 KFSD 140610
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT MON SEP 14 2026

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



SDZ038>040-050-052>070-140700-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLOUDY    56  50  80 SE7       30.15R TC  13           
6HR MIN TEMP:  55; 6HR MAX TEMP:  66;                                

CHAMBERLAIN    MOCLDY    57  56  94 SE6G17    30.04R TC  14           
HURON          CLOUDY    61  53  75 SE12      30.07F TC  16           
6HR MIN TEMP:  60; 6HR MAX TEMP:  69;                                

MADISON        CLOUDY    59  57  94 S8        30.13S TC  15           
MITCHELL       CLOUDY    61  52  72 SE8       30.11F TC  16           
6HR MIN TEMP:  61; 6HR MAX TEMP:  68;                                

SIOUX FALLS    CLOUDY    61  54  77 SE10      30.14S TC  16           
6HR MIN TEMP:  60; 6HR MAX TEMP:  66;                                

WINNER         MOCLDY    57  54  89 SE22G37   29.99F TC  14           
YANKTON        CLOUDY    61  55  81 E8        30.10F TC  16           
6HR MIN TEMP:  60; 6HR MAX TEMP:  63;                                

$$


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

Sims School, SD-SDZ058

Overnight
Thunderstorms
58°14°
70%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 55° 24°/ 13°
50%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Chamberlain, SD-SDZ057

Overnight
Thunderstorms
58°14°
70%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
70%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 55° 24°/ 13°
50%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Wessington Springs, SD-SDZ052

Overnight
Thunderstorms
58°14°
70%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
90%
Tuesday
Sunny
68°/ 50° 20°/ 10°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
60%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds 15 to 20 mph. Chance of rain 70 percent.

Fort Thompson, SD-SDZ051

Tonight
Thunderstorms
58°14°
80%
Monday
Thunderstorms
75°/ 50° 24°/ 10°
80%
Tuesday
Sunny
70°/ 50° 21°/ 10°
20%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Rain Showers
70°21°
20%

Night: Showers with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.

Mitchell, SD-SDZ059

Overnight
Thunderstorms
58°14°
60%
Monday
Thunderstorms
78°/ 52° 26°/ 11°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Thursday
Cloudy
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
70%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Breezy. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 20 to 25 mph. Chance of rain 60 percent.

Armour, SD-SDZ064

Overnight
Thunderstorms
58°14°
50%
Monday
Thunderstorms
78°/ 52° 26°/ 11°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
70%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Cloudy. A chance of showers and thunderstorms. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Woonsocket, SD-SDZ053

Overnight
Thunderstorms
55°13°
70%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
90%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
60%
Friday
Rain Showers
75°/ 55° 24°/ 13°
50%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Lows in the mid 50s. Southeast winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Wagner, SD-SDZ063

Overnight
Thunderstorms
58°14°
50%
Monday
Thunderstorms
80°/ 55° 27°/ 13°
60%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
50%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Cloudy. A chance of showers and thunderstorms. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.

Kennebec, SD-SDZ048

Tonight
Thunderstorms
58°14°
70%
Monday
Thunderstorms
78°/ 50° 26°/ 10°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
40%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
60%
Friday
Rain Showers
75°/ 55° 24°/ 13°
50%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
20%

Night: Showers likely with a chance of thunderstorms. Breezy. Near steady temperature in the upper 50s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.

Miller, SD-SDZ037

Tonight
Thunderstorms
55°13°
80%
Monday
Thunderstorms
72°/ 48° 22°/
100%
Tuesday
Sunny
70°/ 48° 21°/
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Rain Showers
70°21°
20%

Night: Showers with a chance of thunderstorms. Breezy with lows in the mid 50s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent.

Huron, SD-SDZ038

Overnight
Thunderstorms
58°14°
70%
Monday
Thunderstorms
72°/ 50° 22°/ 10°
90%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Gregory, SD-SDZ050

Overnight
Thunderstorms
58°14°
50%
Monday
Thunderstorms
80°/ 52° 27°/ 11°
50%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
50%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Cloudy. A chance of sprinkles late this evening, then a chance of showers and thunderstorms. Breezy. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.

Alexandria, SD-SDZ060

Overnight
Thunderstorms
58°14°
60%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Thursday
Cloudy
75°/ 58° 24°/ 14°
60%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.

Highmore, SD-SDZ036

Tonight
Thunderstorms
55°13°
90%
Monday
Thunderstorms
72°/ 48° 22°/
100%
Tuesday
Sunny
68°/ 48° 20°/
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
72°/ 52° 22°/ 11°
50%
Saturday
Rain Showers
70°21°
20%

Night: Showers with a chance of thunderstorms. Breezy with lows in the mid 50s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.

Parkston, SD-SDZ065

Overnight
Thunderstorms
58°14°
60%
Monday
Thunderstorms
78°/ 55° 26°/ 13°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
70%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 5 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.

Howard, SD-SDZ054

Overnight
Thunderstorms
55°13°
50%
Monday
Thunderstorms
72°/ 50° 22°/ 10°
90%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Thunderstorms
68°/ 55° 20°/ 13°
40%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
60%
Friday
Rain Showers
72°/ 55° 22°/ 13°
60%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

De Smet, SD-SDZ039

Overnight
Thunderstorms
55°13°
50%
Monday
Thunderstorms
68°/ 48° 20°/
90%
Tuesday
Sunny
68°/ 50° 20°/ 10°
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms. Near steady temperature in the mid 50s. Southeast winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Salem, SD-SDZ061

Overnight
Thunderstorms
58°14°
60%
Monday
Thunderstorms
75°/ 52° 24°/ 11°
90%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Thunderstorms
68°/ 55° 20°/ 13°
40%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
60%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Mostly cloudy. Showers likely with a chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 5 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.

Redfield, SD-SDZ018

Tonight
Thunderstorms
55°13°
50%
Monday
Thunderstorms
70°/ 48° 21°/
100%
Tuesday
Sunny
70°/ 48° 21°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thu Night
Thunderstorms
55°13°
50%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Rain Showers
70°/ 50° 21°/ 10°
20%

Night: Cloudy with a 50 percent chance of thunderstorms. Near steady temperature in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph.

Tyndall, SD-SDZ068

Overnight
Thunderstorms
58°14°
50%
Monday
Thunderstorms
82°/ 55° 28°/ 13°
70%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
72°/ 60° 22°/ 16°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
70%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%

Night: Cloudy. A chance of showers and thunderstorms. Not as cool. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

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