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Hazardous Weather Conditions

No active alerts for FORT THOMPSON, SOUTH DAKOTA

Current Conditions: FORT THOMPSON, SOUTH DAKOTA

Clear


8.6 F

Last Updated on Mar 1 2026, 05:30 AM CST
Humidity: 92%
Wind Speed: E 8.1 mph
Barometer: 30.31 in
Dewpoint: 6.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: -3.6 F
Current conditions at:

PIERRE (KPIR)

Lat: 44.38 Lon: -100.28

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5 Day Forecast for FORT THOMPSON, SOUTH DAKOTA (57339)

Sunday

Mostly Cloudy

High 37 °F
Sunday
Night
Mostly Cloudy

Low 23 °F
Monday

Slight Chance of Rain
High 53 °F
Monday
Night
Slight Chance of Rain
Low 30 °F
Tuesday

Mostly Cloudy

High 53 °F
Tuesday
Night
Mostly Clear

Low 30 °F
Wednesday

Mostly Sunny

High 62 °F
Wednesday
Night
Partly Cloudy

Low 35 °F
Thursday

Rain

High 62 °F



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Observation History for FORT THOMPSON, SOUTH DAKOTA


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
05:30 AM CST E 8.1 10.00 Clear -- 8.6 6.8 92% -3.6 NA 30.31 1026.4
05:25 AM CST E 6.9 10.00 Clear -- 8.6 6.8 92% -2.6 NA 30.31 1026.4
05:15 AM CST E 5.7 10.00 Clear -- 10.4 6.8 85% 0.9 NA 30.31 1026.4
05:10 AM CST E 6.9 10.00 Clear -- 10.4 8.6 92% -0.4 NA 30.31 1026.4
05:05 AM CST E 8.1 10.00 Clear -- 10.4 6.8 85% -1.5 NA 30.31 1026.4
05:00 AM CST E 8.1 10.00 Clear -- 10.4 6.8 85% -1.5 NA 30.31 1026.4
04:40 AM CST E 8.1 10.00 Clear -- 10.4 8.6 92% -1.5 NA 30.31 1026.4
04:35 AM CST E 9.2 10.00 Clear -- 10.4 8.6 92% -2.4 NA 30.30 1026.1
04:20 AM CST E 9.2 10.00 Clear -- 10.4 6.8 85% -2.4 NA 30.31 1026.4
04:10 AM CST E 9.2 10.00 Clear -- 10.4 6.8 85% -2.4 NA 30.30 1026.1
04:05 AM CST E 9.2 10.00 Clear -- 10.4 6.8 85% -2.4 NA 30.31 1026.4
04:00 AM CST E 9.2 10.00 Clear -- 10.4 6.8 85% -2.4 NA 30.31 1026.4
03:40 AM CST E 10.4 10.00 Clear -- 8.6 6.8 92% -5.6 NA 30.31 1026.4
03:35 AM CST E 9.2 10.00 Clear -- 8.6 6.8 92% -4.7 NA 30.31 1026.4
03:20 AM CST E 6.9 10.00 Clear -- 10.4 6.8 85% -0.4 NA 30.32 1026.8
03:10 AM CST E 5.7 10.00 Clear -- 10.4 6.8 85% 0.9 NA 30.32 1026.8
03:00 AM CST E 5.7 10.00 Clear -- 10.4 8.6 92% 0.9 NA 30.33 1027.1
02:50 AM CST 4.6 10.00 Clear -- 10.4 6.8 85% 2.3 NA 30.33 1027.1
02:45 AM CST 3.4 10.00 Clear -- 10.4 6.8 85% 4.1 NA 30.33 1027.1
02:40 AM CST E 3.4 10.00 Clear -- 10.4 6.8 85% 4.1 NA 30.33 1027.1
02:35 AM CST E 3.4 10.00 Clear -- 10.4 8.6 92% 4.1 NA 30.33 1027.1
02:25 AM CST 4.6 10.00 Clear -- 10.4 6.8 85% 2.3 NA 30.33 1027.1
02:20 AM CST E 3.4 10.00 Clear -- 10.4 6.8 85% 4.1 NA 30.33 1027.1
02:15 AM CST E 4.6 10.00 Clear -- 8.6 6.8 92% 0.1 NA 30.33 1027.1

Regional Weather Observation

PIERRE (KPIR)

Clear
8.6 F

CHAMBERLAIN (K9V9)

Clear
NULL F

WINNER (KICR)

Clear
8.6 F

HURON (KHON)

Cloudy
12.2 F

MITCHELL (KMHE)

Cloudy
17.6 F

PHILIP (KPHP)

Clear
10.4 F

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