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Hazardous Weather Conditions

No active alerts for HEREFORD, SOUTH DAKOTA

Current Conditions: HEREFORD, SOUTH DAKOTA

Clear


23.0 F

Last Updated on Feb 28 2026, 08:35 PM MST
Humidity: 79%
Wind Speed: 5.8 mph
Barometer: in
Dewpoint: 17.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.6 F
Current conditions at:

SPEARFISH/CLYDE (KSPF)

Lat: 44.48 Lon: -103.78

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5 Day Forecast for HEREFORD, SOUTH DAKOTA (57785)

Saturday

Forecast Missing
High 44 °F
Saturday
Night
Forecast Missing
Low 23 °F
Sunday

Forecast Missing
High 46 °F
Sunday
Night
Forecast Missing
Low 28 °F
Monday

Forecast Missing
High 57 °F
Monday
Night
Forecast Missing
Low 35 °F
Tuesday

Forecast Missing
High 57 °F
Tuesday
Night
Forecast Missing
Low 33 °F
Wednesday

Forecast Missing
High 64 °F



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Observation History for HEREFORD, 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)
08:35 PM MST 5.8 10.00 Clear -- 23.0 17.6 79% 15.6 NA M
08:15 PM MST SE 6.9 10.00 Clear -- 23.0 19.4 86% 14.7 NA M
07:55 PM MST 5.8 10.00 Clear -- 24.8 17.6 74% 17.8 NA M
07:35 PM MST 0.0 10.00 Clear -- 24.8 17.6 74% NA NA M
07:15 PM MST 10.3 10.00 Clear -- 26.6 19.4 74% 16.9 NA M
06:55 PM MST 10.3 10.00 Clear -- 26.6 19.4 74% 16.9 NA M
06:35 PM MST SE 8.1 10.00 Clear -- 28.4 17.6 64% 20.5 NA M
06:15 PM MST 0.0 10.00 Clear -- 30.2 17.6 59% NA NA M
05:55 PM MST NE 4.7 G 13.9 10.00 Clear -- 32.0 19.4 59% 27.3 NA M
05:35 PM MST 4.7 10.00 Clear -- 35.6 19.4 51% 31.6 NA M
05:15 PM MST 10.3 10.00 Clear -- 37.4 21.2 52% 30.2 NA M
04:55 PM MST 9.2 G 15.0 10.00 Clear -- 39.2 21.2 48% 33.1 NA M
04:35 PM MST 11.4 10.00 Clear -- 41.0 21.2 45% 34.3 NA M
04:15 PM MST 12.8 10.00 Clear -- 42.8 19.4 39% 36.1 NA M
03:55 PM MST 15.0 10.00 Clear -- 44.6 19.4 36% 37.8 NA M
03:35 PM MST 11.4 G 19.7 10.00 Clear -- 44.6 19.4 36% 38.8 NA M
03:15 PM MST 15.0 G 21.9 10.00 Clear -- 44.6 19.4 36% 37.8 NA M
02:55 PM MST 18.3 10.00 Clear -- 44.6 19.4 36% 36.9 NA M
02:35 PM MST 17.2 G 25.3 10.00 Clear -- 46.4 21.2 37% 39.6 NA M
10:55 AM MST NW 11.4 10.00 Clear -- 44.6 23.0 42% 38.8 NA M
10:35 AM MST 4.7 10.00 Clear -- 42.8 23.0 45% 39.9 NA M
10:15 AM MST 8.1 10.00 Clear -- 41.0 24.8 52% 35.8 NA M
09:55 AM MST 4.7 10.00 Clear -- 41.0 23.0 48% 37.9 NA M
09:35 AM MST W 3.4 10.00 Clear -- 35.6 23.0 60% 32.9 NA M

Regional Weather Observation

SPEARFISH/CLYDE (KSPF)

Clear
23.0 F

ELLSWORTH AFB (KRCA)

Clear
23.9 F

(KUNR)


F

RAPID CITY (KRAP)

Clear
17.6 F

HULETT MUNI (KW43)

Clear
30.2 F

INYAN KARA (KIKA)

NULL
30.2 F

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