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Hazardous Weather Conditions

No active alerts for ALTAMONT, SOUTH DAKOTA

Current Conditions: ALTAMONT, SOUTH DAKOTA

Clear


6.8 F

Last Updated on Mar 1 2026, 03:20 AM CST
Humidity: 78%
Wind Speed: 3.4 mph
Barometer: 30.38 in
Dewpoint: 1.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: -0.0 F
Current conditions at:

WATERTOWN (KATY)

Lat: 44.9 Lon: -97.15

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5 Day Forecast for ALTAMONT, SOUTH DAKOTA (57226)

Sunday

Mostly Cloudy

High 23 °F
Sunday
Night
Partly Cloudy

Low 14 °F
Monday

Blizzard

High 39 °F
Monday
Night
Forecast Missing
Low 28 °F
Tuesday

Mostly Cloudy

High 41 °F
Tuesday
Night
Mostly Cloudy

Low 28 °F
Wednesday

Mostly Sunny

High 50 °F
Wednesday
Night
Mostly Clear

Low 33 °F
Thursday

Slight Chance of Rain
High 57 °F



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Observation History for ALTAMONT, 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)
03:20 AM CST 3.4 10.00 Clear -- 6.8 1.4 78% -0.0 NA 30.38 1028.8
03:10 AM CST 0.0 10.00 Clear -- 6.8 1.4 78% NA NA 30.38 1028.8
03:00 AM CST NE 3.4 10.00 Partly Cloudy -- 6.8 1.4 78% -0.0 NA 30.38 1028.8
02:50 AM CST 4.6 10.00 Mostly Cloudy -- 6.8 1.4 78% -2.0 NA 30.38 1028.8
02:40 AM CST 6.9 10.00 Cloudy -- 6.8 1.4 78% -4.7 NA 30.38 1028.8
02:35 AM CST 4.6 10.00 Cloudy -- 6.8 1.4 78% -2.0 NA 30.39 1029.1
02:25 AM CST 0.0 10.00 Cloudy -- 8.6 1.4 72% NA NA 30.39 1029.1
02:20 AM CST 0.0 10.00 Cloudy -- 8.6 1.4 72% NA NA 30.39 1029.1
02:10 AM CST 0.0 10.00 Cloudy -- 6.8 1.4 78% NA NA 30.39 1029.1
02:05 AM CST 0.0 10.00 Cloudy -- 6.8 1.4 78% NA NA 30.39 1029.1
01:45 AM CST NE 4.6 10.00 Cloudy -- 6.8 1.4 78% -2.0 NA 30.39 1029.1
01:35 AM CST 5.7 10.00 Cloudy -- 6.8 1.4 78% -3.5 NA 30.39 1029.1
01:20 AM CST NE 4.6 10.00 Cloudy -- 6.8 1.4 78% -2.0 NA 30.38 1028.8
01:15 AM CST 4.6 10.00 Cloudy -- 6.8 1.4 78% -2.0 NA 30.38 1028.8
01:10 AM CST 5.7 10.00 Cloudy -- 6.8 1.4 78% -3.5 NA 30.38 1028.8
01:00 AM CST 4.6 10.00 Cloudy -- 6.8 1.4 78% -2.0 NA 30.38 1028.8
12:50 AM CST 5.7 10.00 Cloudy -- 8.6 1.4 72% -1.3 NA 30.38 1028.8
12:40 AM CST 4.6 10.00 Cloudy -- 8.6 1.4 72% 0.1 NA 30.37 1028.4
12:30 AM CST 6.9 10.00 Cloudy -- 6.8 1.4 78% -4.7 NA 30.37 1028.4
12:25 AM CST 5.7 10.00 Cloudy -- 6.8 1.4 78% -3.5 NA 30.37 1028.4
12:15 AM CST 3.4 10.00 Cloudy -- 6.8 1.4 78% -0.0 NA 30.37 1028.4
12:10 AM CST 0.0 10.00 Cloudy -- 8.6 -0.4 66% NA NA 30.37 1028.4
12:00 AM CST 0.0 10.00 Cloudy -- 8.6 -0.4 66% NA NA 30.37 1028.4
11:45 PM CST 0.0 10.00 Cloudy -- 8.6 -0.4 66% NA NA 30.37 1028.4

Regional Weather Observation

WATERTOWN (KATY)

Clear
6.8 F

MADISON (KDXX)

Cloudy
12.2 F

CANBY/MYERS FLD (KCNB)

Cloudy
11.1 F

ORTONVILLE (KVVV)

Cloudy
12.2 F

BROOKINGS (KBKX)

Clear
-7.6 F

APPLETON MUNICIP (KAQP)

Cloudy
15.8 F

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