Long Valley, SD Weather Forecast & Current Conditions

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Long Valley, SD Weather Maps

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Long Valley Weather Map
UTC Time: 9/17/2026, 22:29
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Long Valley, SD

Late Afternoon
Thunderstorms
75°/ 58° 24°/ 14°
70%
Friday
Cloudy
72°/ 55° 22°/ 13°
20%
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%

Day: Mostly cloudy with showers likely and a slight chance of thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog. Lows in the upper 50s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening.

Martin, SD

Late Afternoon
Thunderstorms
75°/ 58° 24°/ 14°
70%
Friday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
80%
Sunday
Thunderstorms
62°/ 50° 17°/ 10°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Thursday
Cloudy
78°26°
0%

Day: Showers likely and a chance of thunderstorms. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Patchy fog. Locally heavy rainfall possible in the evening. Lows in the upper 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight.

White River, SD

Late Afternoon
Thunderstorms
75°/ 60° 24°/ 16°
40%
Friday
Cloudy
72°/ 55° 22°/ 13°
20%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
70%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
40%
Thursday
Cloudy
78°26°
0%

Day: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog. Locally heavy rainfall possible in the evening. Lows around 60. East winds 10 to 15 mph with gusts up to 30 mph.

Kadoka, SD

Late Afternoon
Thunderstorms
75°/ 58° 24°/ 14°
40%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
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%

Day: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog. Lows in the upper 50s. East winds 10 to 20 mph with gusts up to 30 mph.

Mission, SD

Late Afternoon
Thunderstorms
75°/ 60° 24°/ 16°
50%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Thunderstorms
62°/ 50° 17°/ 10°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
50%
Wednesday
Thunderstorms
75°/ 55° 24°/ 13°
40%
Thursday
Cloudy
78°26°
0%

Day: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog. Locally heavy rainfall possible in the evening. Lows around 60. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Kyle, SD

Late Afternoon
Thunderstorms
78°/ 58° 26°/ 14°
70%
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%

Day: Showers likely and a chance of thunderstorms. Highs in the upper 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight.

Cody, NE

Tonight
Thunderstorms
58°14°
100%
Friday
Sunny
78°/ 55° 26°/ 13°
50%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
90%
Sunday
Thunderstorms
65°/ 50° 18°/ 10°
90%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
50%
Wednesday
Rain Showers
75°/ 55° 24°/ 13°
40%
Thursday
Sunny
78°26°
0%

Night: Showers and a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the upper 50s. Southeast winds 15 to 20 mph with gusts to around 35 mph, becoming south around 10 mph after midnight. Chance of precipitation near 100 percent.

Box Elder, SD

Late Afternoon
Thunderstorms
75°/ 58° 24°/ 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%

Day: Cloudy with showers likely and a slight chance of thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog. Lows in the upper 50s. Northeast winds 10 to 20 mph with gusts up to 30 mph.

Philip, SD

Late Afternoon
Rain Showers
75°/ 55° 24°/ 13°
30%
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%

Day: Cloudy with a 30 percent chance of showers. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 30 mph.

Night: Showers with a chance of thunderstorms. Patchy fog. Lows in the mid 50s. East winds 10 to 20 mph with gusts up to 30 mph.

Murdo, SD

Tonight
Thunderstorms
58°14°
100%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Rain Showers
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: A chance of thunderstorms. Showers. Locally heavy rainfall possible this evening. Breezy with lows in the upper 50s. East winds 15 to 25 mph. Chance of rain near 100 percent.

Pine Ridge, SD

Late Afternoon
Thunderstorms
78°/ 58° 26°/ 14°
80%
Friday
Cloudy
75°/ 55° 24°/ 13°
40%
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%

Day: Showers and a chance of thunderstorms. Highs in the upper 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: Showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Patchy fog after midnight. Lows in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph after midnight.

Valentine, NE

Tonight
Thunderstorms
62°17°
100%
Friday
Sunny
80°/ 58° 27°/ 14°
40%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
70%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
80%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
50%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Thursday
Partly Cloudy
78°26°
0%

Night: Showers and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. Southeast winds 10 to 20 mph. Chance of precipitation near 100 percent.

Gordon, NE

Tonight
Thunderstorms
58°14°
100%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Thunderstorms
72°/ 52° 22°/ 11°
90%
Sunday
Thunderstorms
68°/ 48° 20°/
90%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Thunderstorms
72°/ 52° 22°/ 11°
50%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
78°26°
0%

Night: Showers and a chance of thunderstorms in the evening. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts to around 35 mph, becoming west after midnight. Chance of precipitation near 100 percent.

Winner, SD

Late Afternoon
Rain Showers
75°/ 62° 24°/ 17°
30%
Friday
Cloudy
75°/ 58° 24°/ 14°
30%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
50%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
80%
Monday
Rain Showers
62°/ 50° 17°/ 10°
50%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
50%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Thursday
Cloudy
78°26°
0%

Day: Partly cloudy with a 30 percent chance of showers. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph.

Night: Showers with a chance of thunderstorms. Patchy fog. Lows in the lower 60s. Southeast winds 10 to 20 mph.

Fort Pierre, SD

Tonight
Thunderstorms
58°14°
100%
Friday
Rain Showers
72°/ 55° 22°/ 13°
70%
Saturday
Rain Showers
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: A chance of showers with a slight chance of thunderstorms this evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Kennebec, SD

Tonight
Thunderstorms
60°16°
100%
Friday
Rain Showers
72°/ 55° 22°/ 13°
50%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
50%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tue Night-Wed
Rain Showers
55°13°
50%
Wed Night
Thunderstorms
55°13°
20%
Thursday
Partly Cloudy
78°26°
0%

Night: Showers with a chance of thunderstorms. Locally heavy rainfall possible. Lows around 60. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Folsom, SD

Late Afternoon
Thunderstorms
75°/ 55° 24°/ 13°
70%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
40%
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%

Day: Showers likely and a slight chance of thunderstorms. Highs in the mid 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 50s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Ellsworth AFB, SD

Late Afternoon
Rain Showers
75°/ 58° 24°/ 14°
60%
Friday
Mostly 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
Cloudy
75°/ 52° 24°/ 11°
30%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
80°27°
0%

Day: Cloudy with showers likely. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 35 mph. Chance of rain 60 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Patchy fog. Lows in the upper 50s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Dupree, SD

Late Afternoon
Rain Showers
72°/ 55° 22°/ 13°
20%
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%

Day: Cloudy with a 20 percent chance of showers. Near steady temperature in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

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

Pierre, SD

Tonight
Thunderstorms
58°14°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Saturday
Cloudy
65°/ 52° 18°/ 11°
40%
Sun-Sun Night
Rain Showers
65°18°
70%
Monday
Rain Showers
62°/ 50° 17°/ 10°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Thursday
Partly Cloudy
78°26°
0%

Night: A chance of showers with a slight chance of thunderstorms this evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Breezy and not as cool with lows in the upper 50s. East winds 15 to 25 mph. Chance of rain near 100 percent.

Names listed above may include county names.

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