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Current Weather Conditions:
Spearfish / Clyde Ice, SD, United States

NWS Point Forecast for KSPF (KSPF) 44-29N 103-47W

Conditions at

2026.09.20 0435 UTC
Wind from the ESE (110 degrees) at 15 MPH (13 KT)
Visibility 4 mile(s)
Sky conditions overcast
Weather Mist
Temperature 57 F (14 C)
Dew Point 57 F (14 C)
Relative Humidity 100%
Pressure (altimeter) 30.13 in. Hg (1020 hPa)
ob KSPF 200435Z AUTO 11013KT 4SM BR BKN005 BKN013 OVC019 14/14 A3013 RMK AO2

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (4) Sep 20 57 (14) 57 (14) 30.13 (1020) ESE 15 mist
11 PM (3) Sep 19 57 (14) 57 (14) 30.15 (1020) E 12 light rain with thunder
10 PM (2) Sep 19 57 (14) 57 (14) 30.15 (1020) E 12 light drizzle
9 PM (1) Sep 19 59 (15) 59 (15) 30.12 (1019) E 14
8 PM (0) Sep 19 60 (16) 60 (16) 30.11 (1019) E 13
7 PM (23) Sep 19 60 (16) 60 (16) 30.09 (1018) E 10
6 PM (22) Sep 19 62 (17) 60 (16) 30.09 (1018) ESE 10
5 PM (21) Sep 19 62 (17) 62 (17) 30.09 (1018) E 10 thunder in the vicinity
4 PM (20) Sep 19 62 (17) 62 (17) 30.09 (1018) E 8 thunder in the vicinity
3 PM (19) Sep 19 62 (17) 60 (16) 30.08 (1018) ENE 13 thunder in the vicinity; rain
2 PM (18) Sep 19 60 (16) 60 (16) 30.09 (1018) E 10
1 PM (17) Sep 19 62 (17) 60 (16) 30.1 (1019) E 12
Noon (16) Sep 19 60 (16) 60 (16) 30.11 (1019) E 9
11 AM (15) Sep 19 60 (16) 60 (16) 30.11 (1019) ENE 7
10 AM (14) Sep 19 59 (15) 59 (15) 30.1 (1019) Calm
9 AM (13) Sep 19 55 (13) 55 (13) 30.09 (1018) Calm
8 AM (12) Sep 19 53 (12) 53 (12) 30.07 (1018) Calm
7 AM (11) Sep 19 53 (12) 53 (12) 30.07 (1018) S 5
6 AM (10) Sep 19 53 (12) 53 (12) 30.07 (1018) Calm
5 AM (9) Sep 19 57 (14) 57 (14) 30.06 (1017) E 3
4 AM (8) Sep 19 59 (15) 59 (15) 30.05 (1017) Calm
3 AM (7) Sep 19 59 (15) 59 (15) 30.05 (1017) WNW 5
2 AM (6) Sep 19 62 (17) 53 (12) 30.06 (1017) Calm
Oldest 1 AM (5) Sep 19 64 (18) 53 (12) 30.08 (1018) SSE 12
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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