Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
965 FOUS53 KABR 210036 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 636 PM CST Tue Jan 20 2026 SDZ006-211000- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 8 25 -3 7 -21 Temp 18 10 10 13 18 19 18 12 7 4 1 1 3 6 5 -2 -8-12-16-20 Dewpt 14 8 7 9 15 11 7 4 2 0 -1 0 -2 -4 -7-11-16-20-23-26 RH 84 91 87 84 88 70 61 70 79 83 91 95 79 62 57 64 67 66 69 73 Wind dir W W W SW W NW NW NW NW W W NW NW NW NW N N N N NW Wind spd 1 8 8 11 16 26 24 14 8 8 6 9 12 17 18 13 11 10 9 6 Wind gust 21 28 41 36 28 21 18 27 Clouds B1 B1 B1 B2 B2 B2 B1 SC B1 SC B1 B1 B1 SC B1 SC SC SC FW FW PoP 12hr 10 50 0 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr T T 00-00 Snow C C C Obvis BS BS Wind chill -2 -2 -1 3 1 0 -5 -6 -9-12-14-14-13-15-22-28-31-35-37 Min chill 18 -2 -3 -1 -5 -9 -15 -17 -24 -34 -40 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -8 -18 2 -15 8 -5 19 3 20 Temp -11-10-15 -15 -3 -1 -7 -12 2 5 1 -1 12 15 9 4 14 14 Dewpt -23-20-20 -19-13 -8-12 -12 -6 -2 -3 -4 4 8 6 3 7 8 PWind dir NW S S S SW SW W NW NW Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 10 10 10 5 5 5 10 10 $$ SDZ020-211000- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 23 -3 5 -24 Temp 15 8 9 10 15 19 18 11 6 3 0 1 2 5 3 -4-10-14-19-23 Dewpt 11 6 7 8 13 15 9 4 1 -2 -1 0 -1 -2 -6-10-16-20-23-27 RH 84 91 91 91 92 84 67 73 79 79 95 95 87 72 65 75 74 73 81 81 Wind dir W W W W SW NW NW NW NW W W W NW NW NW NW N N N NW Wind spd 5 9 10 10 14 24 24 18 12 10 10 11 12 17 17 14 12 10 9 8 Wind gust 20 23 31 34 36 34 27 23 24 27 27 Clouds B2 B2 B1 B1 B2 B1 B2 SC SC SC SC SC SC SC B1 SC SC FW FW FW PoP 12hr 20 50 0 0 0 QPF 12hr 0.01 0.04 0 0 0 Snow 12hr T 1 00-00 Snow C C S Obvis BS BS Wind chill 6 -5 -4 -4 -1 1 0 -7-11-13-16-16-15-15-17-24-31-34-38-41 Min chill 12 -7 -6 -5 -8 -14 -17 -17 -24 -35 -44 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -11 -21 -1 -16 6 -7 16 1 17 Temp -14-14-17 -15 -6 -4 -8 -13 0 2 0 -1 11 12 9 3 12 12 Dewpt -22-21-22 -20-12-11-12 -14 -6 -4 -5 -4 5 7 5 3 6 7 PWind dir NW SW SW S SW SW W W NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 5 10 10 10 5 0 10 10 $$ SDZ035-211000- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 15 28 4 15 -13 Temp 24 19 17 19 23 21 22 17 13 9 8 8 10 14 13 7 1 -3 -8-12 Dewpt 21 16 15 16 17 11 8 7 6 5 5 6 6 5 2 -1 -6-11-14-17 RH 88 88 92 88 77 65 54 64 73 83 87 91 83 67 61 69 72 68 74 78 Wind dir NW W W SW W NW NW NW NW W W NW NW NW NW N N N N N Wind spd 8 12 11 12 25 31 25 14 8 6 8 10 12 17 18 14 12 11 9 8 Wind gust 23 37 44 36 27 Clouds B2 B1 B1 B1 B2 SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 SC SC SC PoP 12hr 10 10 0 5 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow Obvis BS BS BS BS Wind chill 16 6 5 6 7 3 5 2 2 -2 -4 -6 -6 -2 -4-10-17-21-25-29 Min chill 13 4 4 2 0 -3 -9 -8 -12 -22 -31 Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -2 -10 9 -6 17 2 29 10 29 Temp -5 -4 -8 -8 3 6 1 -5 10 14 8 5 21 23 17 11 23 23 Dewpt -16-12-12 -13 -6 -2 -2 -5 3 6 3 3 12 15 13 11 15 16 PWind dir E SE S E W SW NW N NW Wind char LT LT GN GN GN LT GN LT GN Avg clouds SC SC SC B1 SC SC B1 SC SC SC FW SC SC SC B1 B2 B1 SC PoP 12hr 10 10 10 5 5 5 0 5 10 $$ SDZ009-211000- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 13 24 1 9 -20 Temp 22 17 16 19 18 16 16 13 9 8 5 4 5 7 5 -1 -6-10-15-19 Dewpt 18 13 13 15 14 7 6 3 4 3 3 3 1 -3 -6 -9-14-17-20-23 RH 84 84 88 84 84 67 64 63 80 79 91 95 83 63 59 68 67 70 77 81 Wind dir NW W W SW NW NW NW NW W W NW NW NW NW NW N N N N N Wind spd 8 11 11 12 26 28 23 13 9 8 10 12 13 18 18 16 13 11 9 6 Wind gust 23 26 37 41 36 27 19 Clouds B1 B2 B1 B2 B2 B1 SC B1 SC SC B1 B1 B1 B1 B1 B1 SC SC FW FW PoP 12hr 10 20 0 0 0 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr T T 00-00 Snow S S Obvis BS BS BS BS Wind chill 13 4 3 6 0 -4 -2 -3 -4 -5-10-12-13-12-15-21-26-29-34-36 Min chill 16 3 0 -5 -6 -7 -14 -16 -22 -31 -36 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -7 -16 3 -12 12 -1 23 6 22 Temp -11 -9-13 -11 -3 1 -4 -9 4 9 4 3 16 18 13 8 17 17 Dewpt -20-17-16 -17-11 -6 -9 -9 -2 3 1 0 8 12 10 8 12 12 PWind dir NE S S S SW SW W NW NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 5 5 10 5 5 5 10 10 $$ SDZ008-211000- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 22 -5 4 -22 Temp 13 10 9 9 15 19 16 10 7 3 0 0 1 3 1 -6-11-14-19-21 Dewpt 9 6 4 5 11 12 6 3 0 -2 -3 -1 -4 -8-10-14-18-23-25-27 RH 84 83 80 83 84 74 64 73 72 79 87 95 79 59 59 67 70 63 73 72 Wind dir W W W SW W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 9 10 10 10 16 25 24 19 14 11 11 12 14 18 18 16 13 11 10 9 Wind gust 20 23 31 35 32 28 26 24 28 Clouds B1 B1 SC B1 B2 B1 B2 B1 SC SC SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 10 50 0 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 1 00-00 Snow C C S Obvis BS BS BS Wind chill 1 -4 -5 -5 -1 1 -2 -8-11-13-17-19-18-17-20-28-33-35-40-42 Min chill 3 -4 -6 -5 -9 -15 -20 -21 -29 -36 -44 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -9 -19 0 -15 8 -6 16 2 17 Temp -12-12-17 -15 -4 -4 -7 -13 2 3 3 0 12 12 8 4 12 11 Dewpt -23-22-22 -21-14-12-14 -14 -7 -5 -5 -4 3 5 3 1 4 5 PWind dir NW SW SW SW SW SW W W NW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 5 5 10 10 5 0 10 10 $$ MNZ039-211000- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 3 22 -5 4 -23 Temp 11 8 7 8 11 19 16 11 6 2 0 0 1 3 0 -6-11-16-19-22 Dewpt 10 5 3 5 9 15 8 4 0 -3 -3 -2 -4 -7 -9-13-18-22-24-26 RH 96 87 83 87 91 84 70 73 76 79 87 91 79 62 65 71 70 73 77 81 Wind dir SW W W SW SW NW NW NW NW W W NW NW NW NW NW NW NW NW NW Wind spd 8 8 8 9 11 21 23 18 13 10 11 12 13 18 18 14 13 11 10 9 Wind gust 24 32 27 24 25 Clouds B2 B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 20 40 0 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 1 00-00 Snow C C S Obvis BS BS Wind chill -1 -4 -6 -5 -3 2 -2 -7-11-14-17-18-17-17-21-27-33-37-40-42 Min chill 3 -4 -7 -6 -7 -15 -18 -19 -27 -37 -42 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -10 -21 -2 -17 5 -8 16 0 16 Temp -13-13-18 -17 -6 -6-10 -15 -1 0 -3 -3 10 10 5 1 9 10 Dewpt -22-21-21 -21-14-12-15 -16 -8 -6 -8 -6 3 4 2 0 4 4 PWind dir NW SW S S SW SW W NW NW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 5 10 5 5 0 5 10 $$ MNZ046-211000- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 5 24 -2 6 -21 Temp 12 8 8 7 12 22 19 13 8 4 1 2 3 5 3 -4 -9-13-17-20 Dewpt 11 6 5 5 10 16 9 5 2 -2 -2 0 -2 -4 -7-12-17-20-23-25 RH 96 91 87 91 91 77 64 70 76 75 87 91 79 65 62 67 67 70 73 77 Wind dir SW W W SW SW NW NW NW NW NW W NW NW NW NW NW NW NW NW NW Wind spd 2 5 6 6 9 21 23 17 12 10 9 9 11 17 16 12 11 9 8 5 Wind gust 26 33 32 27 24 21 19 21 26 19 Clouds B1 B1 B1 B1 B2 B2 B2 SC SC SC SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 40 40 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow C C S Obvis BS BS Wind chill -2 -3 -4 0 6 2 -4 -8-11-14-13-14-14-17-23-28-31-34-36 Min chill 14 -3 -5 -4 -5 -12 -16 -17 -24 -32 -37 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -9 -18 -1 -15 7 -6 18 2 18 Temp -12-11-15 -13 -4 -3 -7 -13 1 3 1 -1 12 12 7 3 12 12 Dewpt -23-20-20 -18-14-11-13 -14 -7 -4 -4 -4 3 6 4 2 4 6 PWind dir NW SW S S SW SW W NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC SC B1 B1 B1 PoP 12hr 0 5 5 10 10 5 0 5 10 $$ SDZ003-211000- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 536 PM MST Tue Jan 20 2026 Date Tue 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 11 23 -5 7 -20 Temp 19 15 15 20 16 13 12 8 5 2 0 1 1 5 3 -4 -8-13-17-19 Dewpt 14 12 12 16 11 5 4 4 3 2 0 1 -1 -4 -6-10-14-19-22-23 RH 80 88 88 84 80 70 70 83 91100100100 91 65 65 75 74 73 77 81 Wind dir NW W W W NW NW NW NW NW NW NW NW NW NW NW N N N N N Wind spd 14 13 13 19 31 29 25 16 13 10 12 14 17 21 21 18 13 11 8 6 Wind gust 25 25 34 42 43 37 32 25 24 24 Clouds B2 B2 B1 B2 B2 SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC FW SC FW PoP 12hr 10 40 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow C C Obvis BS BS BS BS BS BS Wind chill 5 0 0 4 -4 -8 -8-10-12-14-18-18-19-15-19-26-29-33-35-35 Min chill 7 0 -1 -8 -11 -15 -20 -21 -26 -34 -39 Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -7 -15 3 -11 11 0 24 9 22 Temp -11 -9-13 -13 -3 1 -6 -10 4 8 5 3 17 18 13 10 17 17 Dewpt -19-17-17 -18 -9 -5 -9 -10 -1 3 0 1 11 15 11 10 13 14 PWind dir SE S SW SW SW W W W NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 B2 B1 B1 PoP 12hr 5 5 5 10 5 5 5 10 20 Snow S S $$ SDZ015-211000- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 536 PM MST Tue Jan 20 2026 Date Tue 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 13 26 1 11 -18 Temp 20 17 16 19 19 18 17 12 9 7 4 5 6 10 8 2 -4 -8-13-17 Dewpt 17 14 13 15 13 7 7 5 5 2 3 5 3 0 -3 -6-11-15-19-21 RH 88 88 88 84 77 61 64 73 83 79 95100 87 63 60 68 71 70 73 81 Wind dir NW W W SW NW NW NW NW W W W NW NW NW NW N N N N N Wind spd 11 10 10 14 26 29 24 12 9 6 8 10 12 17 18 13 11 9 5 5 Wind gust 21 27 39 42 36 25 Clouds B1 B2 SC B2 B1 SC SC B1 FW SC B1 B1 B2 B1 B2 B1 SC SC FW FW PoP 12hr 5 20 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow S Obvis BS BS BS BS Wind chill 8 5 4 5 1 -2 -1 -3 -4 -6 -9-10-11 -7-11-17-22-25-27-31 Min chill 10 4 2 -3 -4 -7 -11 -12 -18 -25 -32 Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -4 -15 7 -11 14 -1 27 8 27 Temp -8 -6-11 -11 0 3 -3 -9 7 11 5 3 19 21 14 9 20 21 Dewpt -18-15-15 -16 -8 -5 -7 -9 -1 4 1 1 11 15 13 9 14 15 PWind dir E SE SW S W W W NW NW Wind char LT LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 5 5 5 5 5 5 5 10 $$ SDZ033-211000- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 15 28 4 14 -13 Temp 24 19 19 21 22 20 19 15 12 10 7 8 9 13 12 7 1 -3 -8-12 Dewpt 17 15 15 16 15 9 7 6 6 5 5 6 6 4 2 -1 -6-11-14-17 RH 74 84 84 81 74 62 59 67 76 80 91 91 87 67 63 69 72 68 74 78 Wind dir NW W W SW W NW NW NW NW W W NW NW NW NW N N N N N Wind spd 14 13 12 16 27 32 26 14 10 9 9 11 13 18 19 16 14 12 10 9 Wind gust 23 28 42 43 36 27 Clouds B1 B1 SC B2 B1 SC SC SC FW SC SC B1 B1 B1 B2 B1 SC SC SC SC PoP 12hr 5 20 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow S Obvis BS BS BS BS Wind chill 11 6 6 7 5 0 1 0 -1 -3 -6 -8 -7 -4 -6-11-18-22-26-30 Min chill 12 4 4 -1 -1 -4 -10 -9 -11 -22 -30 Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -2 -12 7 -7 16 2 28 10 28 Temp -7 -2 -6 -7 2 5 2 -5 9 14 8 7 20 23 18 12 22 22 Dewpt -15-12-11 -12 -6 -2 -2 -5 2 6 3 3 12 16 15 12 16 17 PWind dir E SE S SE W SW NW NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC B1 SC SC SC FW SC SC SC B1 B1 B1 SC PoP 12hr 10 5 5 5 5 5 0 5 10 $$ SDZ045-211000- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 16 29 4 18 -12 Temp 25 20 18 18 24 23 22 16 11 9 7 7 10 17 16 9 3 -1 -6-10 Dewpt 17 15 14 13 13 10 7 4 4 2 2 3 4 6 4 0 -3 -9-13-16 RH 71 81 84 80 62 57 52 58 73 72 79 83 76 61 58 66 75 68 71 74 Wind dir NW NW W W W NW NW NW NW W W W NW NW N N N N N NE Wind spd 18 13 13 14 26 31 26 13 8 8 9 11 13 18 19 16 14 12 10 10 Wind gust 28 25 24 27 43 46 37 26 Clouds B1 SC SC SC B1 B1 FW SC FW SC SC SC SC B1 B2 B1 B1 B1 B1 B1 PoP 12hr 10 5 0 5 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Wind chill 11 6 4 4 7 5 5 3 -1 -3 -6 -8 -5 1 -1 -8-16-19-24-29 Min chill 14 5 3 3 0 -4 -9 -10 -8 -20 -30 Wind Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 2 -8 12 -5 21 4 34 13 34 Temp -2 0 -5 -5 7 9 3 -3 14 16 11 8 27 28 19 14 29 27 Dewpt -12-11-12 -11 -3 0 -2 -4 4 5 3 3 13 15 13 12 18 17 PWind dir E E S S W SW NW NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC FW SC SC SC B1 B2 B1 SC PoP 12hr 10 10 10 10 5 5 0 5 5 $$ SDZ048-211000- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 15 30 4 18 -14 Temp 22 18 16 17 24 23 23 16 11 9 7 7 11 17 16 9 1 -3 -8-13 Dewpt 21 16 14 14 15 13 8 6 5 4 3 4 5 7 4 1 -5-10-14-17 RH 96 92 92 88 68 65 52 64 76 80 83 87 76 64 58 69 75 71 74 82 Wind dir NW W W W W NW NW NW NW W W W NW NW NW N N N N N Wind spd 8 12 11 13 24 32 26 14 8 8 8 10 12 18 19 14 13 11 10 8 Wind gust 23 26 41 47 39 31 20 Clouds B2 B1 SC SC B2 B1 SC FW FW SC SC SC SC B1 B2 B1 B1 B1 SC SC PoP 12hr 10 5 0 5 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 T 00-00 Snow Obvis BS Wind chill 13 5 3 3 8 5 6 1 -2 -4 -5 -8 -5 1 -1 -9-17-21-25-30 Min chill 13 4 2 3 1 -4 -8 -8 -9 -22 -30 Wind Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 1 -10 12 -6 19 2 33 10 32 Temp -3 -2 -7 -8 7 7 1 -5 12 13 8 6 25 25 17 11 27 25 Dewpt -14-12-12 -12 -4 -1 -2 -5 4 5 3 3 13 15 13 11 17 17 PWind dir E SE S SE W SW NW NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC FW SC SC SC B1 B2 B1 SC PoP 12hr 10 10 10 5 5 0 0 5 5 $$ SDZ051-211000- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 14 30 4 16 -14 Temp 21 17 17 17 22 23 22 17 12 10 8 8 10 15 14 8 2 -3 -8-12 Dewpt 21 16 15 14 17 14 9 7 7 5 5 6 6 7 4 0 -4-10-13-17 RH 100 96 92 88 81 68 57 64 80 80 87 91 83 70 64 69 75 71 78 78 Wind dir NW NW W W W NW NW NW NW W NW W NW NW NW N N N N N Wind spd 6 11 10 11 19 31 25 16 10 6 8 8 10 16 17 12 11 10 8 6 Wind gust 21 33 43 37 31 23 Clouds B2 B1 SC SC B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 10 20 0 5 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow S S Wind chill 12 5 5 4 7 5 5 1 -1 -1 -4 -5 -3 0 -2 -8-15-20-24-27 Min chill 13 4 2 4 0 -4 -8 -8 -9 -21 -29 Wind Y Y Y Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -2 -12 10 -7 16 -1 29 9 29 Temp -6 -4 -7 -7 4 7 1 -5 9 12 7 5 20 23 16 10 22 23 Dewpt -17-13-12 -12 -5 -1 -3 -5 3 5 4 2 11 15 14 10 15 16 PWind dir NE SE S SE SW SW W N NW Wind char LT LT GN LT GN LT LT LT GN Avg clouds SC B1 B1 B1 SC SC B1 SC SC SC FW SC SC SC B1 B1 B1 SC PoP 12hr 10 10 10 10 5 5 0 5 10 $$ SDZ036-211000- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 12 26 1 12 -18 Temp 21 16 16 17 21 19 17 11 8 7 5 5 7 11 10 3 -3 -8-12-17 Dewpt 16 14 14 14 16 11 7 6 4 4 4 5 4 4 0 -5-10-14-18-21 RH 81 92 92 88 81 70 64 80 83 87 95100 87 73 63 68 71 74 74 81 Wind dir W W W W W NW NW NW NW W W W NW NW NW N N N N N Wind spd 6 13 12 16 24 31 26 16 10 9 10 13 14 19 20 16 14 13 11 10 Wind gust 23 26 37 46 39 28 21 Clouds B2 B1 SC B1 B2 B1 B1 SC SC SC SC B1 B1 B1 B2 B1 SC SC FW SC PoP 12hr 10 20 0 5 0 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr T T 00-00 Snow S S Obvis BS BS BS BS Wind chill 12 2 2 2 4 0 -2 -5 -6 -7-10-12-10 -7 -9-16-23-29-32-37 Min chill 13 2 1 0 -6 -8 -12 -13 -16 -29 -37 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -5 -14 5 -10 12 -1 24 7 24 Temp -8 -7-10 -9 1 1 -2 -8 7 8 6 5 17 18 14 9 19 18 Dewpt -20-15-15 -15 -9 -6 -7 -8 0 2 0 1 9 12 11 9 11 12 PWind dir NE SE S SE SW SW W W NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC B1 SC SC SC SC SC SC FW SC SC SC B1 B2 B1 SC PoP 12hr 5 10 10 10 5 5 5 10 10 $$ SDZ037-211000- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 24 -3 8 -21 Temp 18 12 12 13 18 17 16 10 6 3 0 1 2 7 4 -4 -8-12-16-20 Dewpt 16 9 9 10 15 10 6 3 1 -1 -1 0 -2 -4 -8-12-16-20-23-26 RH 92 87 87 87 88 73 64 73 79 83 95 95 83 60 56 67 67 66 69 73 Wind dir W W W SW W NW NW NW NW W W NW NW NW NW N N N N NW Wind spd 10 9 9 11 19 28 25 16 10 8 6 11 13 19 19 14 13 11 10 8 Wind gust 26 31 44 39 28 25 19 Clouds B1 B1 SC B2 B1 B1 SC SC FW SC B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 10 50 0 0 0 QPF 12hr 0.01 0.03 0 0 0 Snow 12hr T 1 00-00 Snow C C C Obvis BS BS BS Wind chill 6 0 0 -1 1 -3 -3 -7 -9-11-13-16-16-13-17-24-29-32-36-39 Min chill 8 -2 -3 -4 -7 -12 -16 -17 -24 -33 -40 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -7 -17 2 -14 8 -5 20 3 20 Temp -11 -9-15 -14 -3 -2 -7 -12 3 5 1 1 13 16 9 4 15 14 Dewpt -23-21-20 -19-13 -9-13 -12 -5 -1 -3 -3 6 9 7 4 9 9 PWind dir NW S SW SW W W W NW NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 5 10 10 5 5 5 10 10 $$ SDZ034-211000- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 13 27 1 12 -18 Temp 22 17 16 17 20 19 18 13 9 7 5 5 7 12 10 4 -3 -7-12-16 Dewpt 19 15 14 15 16 10 7 5 6 4 5 5 4 3 0 -4 -9-13-17-19 RH 88 92 92 92 84 67 61 70 87 87100100 87 66 63 68 75 74 78 86 Wind dir NW W W SW W NW NW NW NW W NW NW NW NW NW N N N N N Wind spd 6 12 12 13 24 31 25 14 9 9 9 12 13 18 18 14 13 12 10 9 Wind gust 24 39 44 36 26 Clouds B1 B1 SC B2 B1 SC SC SC SC SC SC B1 B1 B1 B2 B1 SC SC SC SC PoP 12hr 10 20 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow S S Obvis BS BS BS BS Wind chill 13 4 2 3 3 0 0 -3 -4 -7 -9-12-10 -6 -8-14-22-26-31-35 Min chill 13 4 1 -2 -4 -8 -12 -12 -16 -27 -35 Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -4 -14 6 -10 13 -1 25 8 25 Temp -8 -6-10 -10 0 2 -2 -8 7 10 5 4 18 19 14 9 20 19 Dewpt -18-14-14 -15 -9 -5 -5 -8 1 4 1 1 10 14 13 9 13 14 PWind dir NE SE S E W SW W NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC B1 SC SC B1 SC SC SC FW SC SC SC B1 B1 B1 SC PoP 12hr 5 10 5 10 5 5 5 5 10 $$ SDZ016-211000- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 11 24 -1 9 -21 Temp 19 15 14 17 18 16 15 10 7 5 2 3 4 8 6 -1 -6-11-15-20 Dewpt 16 14 12 14 15 8 6 4 4 3 2 3 3 1 -2 -7-12-15-19-22 RH 88 96 92 88 88 70 67 76 87 91100100 95 72 69 75 74 82 81 90 Wind dir NW W W SW NW NW NW NW NW W NW NW NW NW NW N N N N N Wind spd 13 12 13 16 24 31 25 16 10 10 11 13 14 18 18 16 13 12 10 9 Wind gust 25 28 37 46 39 29 24 20 21 28 28 Clouds B2 B2 SC B1 B2 B1 B1 SC SC SC SC B1 B1 B2 B1 B1 SC FW FW FW PoP 12hr 10 20 0 0 0 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr T T 00-00 Snow S S Obvis BS BS BS BS Wind chill 6 1 -1 2 0 -4 -4 -7 -8-10-15-15-14-11-13-21-27-32-35-40 Min chill 5 0 -1 -5 -7 -10 -15 -16 -22 -33 -41 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -7 -16 3 -13 10 -3 22 5 22 Temp -11 -9-14 -13 -2 -1 -5 -11 4 6 3 2 15 16 12 7 17 16 Dewpt -20-15-17 -17-10 -7 -8 -11 -1 2 0 0 8 12 10 7 12 13 PWind dir NE SE S SE SW SW W NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 SC SC SC FW SC SC SC B1 B1 B1 B1 PoP 12hr 5 10 10 10 5 5 5 10 10 $$ SDZ017-211000- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 12 26 1 11 -19 Temp 21 15 16 16 19 19 18 12 8 6 4 5 5 10 8 0 -6-10-14-18 Dewpt 17 12 13 13 17 11 6 5 4 2 2 5 2 0 -3 -8-13-17-20-23 RH 84 88 88 88 92 70 59 73 83 83 91100 87 63 60 68 71 70 73 77 Wind dir W W W W W NW NW NW NW W W NW NW NW NW N N N N N Wind spd 9 12 12 14 21 31 26 16 11 8 9 12 14 20 20 16 13 12 10 9 Wind gust 23 27 34 44 39 27 23 18 Clouds B1 B1 SC B1 B2 SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW PoP 12hr 10 40 0 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr T T 00-00 Snow C C S Obvis BS BS BS BS BS BS Wind chill 11 1 2 1 3 0 -1 -5 -7 -7-11-13-12 -9-12-20-26-31-34-37 Min chill 12 0 0 -2 -5 -9 -14 -15 -21 -31 -37 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -6 -15 5 -12 11 -3 22 6 22 Temp -10 -9-13 -12 -1 1 -5 -10 4 6 3 3 15 17 12 7 17 16 Dewpt -21-17-18 -17-10 -7-10 -10 -3 0 -2 0 8 12 9 7 11 12 PWind dir N SE S SW W W W NW NW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 10 10 10 5 5 5 5 10 $$ SDZ010-211000- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 23 -3 7 -22 Temp 19 14 13 15 17 15 15 9 6 4 1 1 2 6 3 -4 -9-13-17-21 Dewpt 16 11 11 13 15 9 6 4 2 1 1 1 -1 -3 -6-10-16-19-22-25 RH 88 88 91 92 92 77 67 80 83 87100100 87 66 65 75 70 73 77 81 Wind dir NW W W W NW NW NW NW NW W W NW NW NW NW N N N N NW Wind spd 10 12 12 16 23 31 27 18 14 10 11 13 16 20 20 17 14 12 10 9 Wind gust 24 23 27 35 44 40 32 28 24 21 Clouds B2 B2 B1 B1 B2 B1 SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW PoP 12hr 10 40 0 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr T T 00-00 Snow C C S Obvis BS BS BS BS BS BS Wind chill 7 0 -1 -1 0 -6 -5 -9-12-11-16-17-17-14-18-26-30-34-37-41 Min chill 9 -1 -3 -6 -11 -12 -17 -18 -26 -35 -42 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -7 -18 1 -14 9 -5 20 4 20 Temp -11-10-15 -14 -4 -3 -7 -12 3 5 1 1 13 16 10 5 14 14 Dewpt -22-19-19 -19-12 -9-12 -12 -4 -1 -3 -2 7 11 8 5 10 10 PWind dir NW S SW SW W W W NW NW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 10 10 10 5 5 5 10 10 $$ SDZ004-211000- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 23 -4 7 -23 Temp 21 14 13 15 17 15 14 10 7 5 1 0 2 6 3 -4 -8-13-19-22 Dewpt 16 11 10 13 13 7 5 3 2 1 1 0 -2 -5 -8-11-16-20-23-26 RH 81 88 87 92 84 70 67 73 79 83100100 83 60 59 71 67 70 81 81 Wind dir NW W W SW NW NW NW NW NW NW NW NW NW NW NW N N N N N Wind spd 12 10 9 12 23 28 24 13 9 9 10 11 13 18 18 14 12 10 6 5 Wind gust 20 19 25 33 41 36 28 21 Clouds B1 B2 B1 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC FW FW FW PoP 12hr 20 40 0 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr T T 00-00 Snow C C Obvis BS BS BS BS Wind chill 9 1 1 1 -1 -5 -5 -6 -8 -9-15-17-16-14-17-24-28-32-36-38 Min chill 10 1 -1 -7 -7 -10 -17 -17 -24 -32 -38 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -9 -20 0 -16 8 -5 20 3 20 Temp -12-11-15 -15 -5 -2 -8 -13 2 6 1 -1 13 16 10 4 15 14 Dewpt -22-18-19 -19-12 -9-12 -13 -4 -1 -3 -3 6 11 8 4 9 10 PWind dir NW SE S SE SW SW W NW NW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 5 5 10 5 5 5 10 10 $$ SDZ005-211000- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 22 -5 6 -24 Temp 18 12 12 16 17 14 13 8 5 4 0 -1 1 4 2 -5-11-14-19-23 Dewpt 14 9 9 13 14 7 5 2 1 0 -1 -1 -4 -6 -9-12-17-20-25-27 RH 84 87 87 88 88 73 70 76 83 83 95100 79 62 59 71 74 73 73 81 Wind dir NW W W W NW NW NW NW NW W NW NW NW NW NW N N N N N Wind spd 12 11 12 14 23 31 26 16 12 11 11 13 17 21 21 17 13 12 10 8 Wind gust 23 26 34 43 39 28 27 24 Clouds B2 B2 B1 B2 B2 B1 SC B2 SC B1 B1 B2 B1 B1 B1 B1 SC FW FW FW PoP 12hr 10 50 0 0 0 QPF 12hr 0.01 0.04 0 0 0 Snow 12hr T 1 00-00 Snow C C S Obvis BS BS BS BS BS BS Wind chill 5 -2 -3 1 -1 -7 -7 -9-12-12-18-20-19-18-21-27-33-36-40-42 Min chill 5 -3 -4 -7 -10 -13 -20 -21 -27 -36 -42 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -10 -20 -1 -16 8 -5 19 3 19 Temp -14-12-16 -15 -6 -4 -9 -13 2 4 1 -1 12 15 9 4 14 13 Dewpt -23-20-20 -20-14-11-14 -13 -6 -2 -4 -3 6 10 6 4 8 8 PWind dir NW S S S SW W W NW NW Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC SC B1 SC SC SC SC SC SC SC B2 B1 B1 B1 PoP 12hr 5 5 5 10 5 5 5 10 20 Snow S $$ SDZ018-211000- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 8 26 -1 11 -20 Temp 17 12 12 15 19 21 18 11 7 5 3 3 6 10 9 1 -6 -9-14-18 Dewpt 17 11 10 11 16 13 6 5 3 3 2 3 2 0 -3 -8-13-17-19-23 RH 100 96 91 84 88 71 59 76 83 91 95100 83 63 57 65 71 67 77 77 Wind dir W W W SW W NW NW NW NW W W NW NW NW NW N N N N N Wind spd 3 9 9 11 17 28 25 13 8 8 8 10 13 19 19 14 13 12 10 9 Wind gust 19 19 21 33 42 37 26 19 29 Clouds B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW SC PoP 12hr 20 40 0 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr T T 00-00 Snow C C C Obvis BS BS Wind chill 11 0 0 2 4 3 0 -5 -6 -8-11-12-11 -9-10-18-26-29-34-37 Min chill 18 0 -1 2 -5 -8 -13 -13 -19 -31 -37 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -6 -17 4 -14 8 -5 22 4 22 Temp -9 -9-14 -13 -2 0 -6 -11 3 5 1 0 14 16 11 5 16 16 Dewpt -22-18-19 -18-12 -8-10 -11 -5 -2 -3 -3 6 10 8 5 9 10 PWind dir N SE S SE SW SW W NW NW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 10 10 10 10 5 0 10 10 $$ SDZ019-211000- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 23 -3 6 -24 Temp 15 9 11 12 15 18 16 10 4 2 0 0 2 5 3 -4-10-13-18-23 Dewpt 14 7 8 9 14 14 8 4 0 -1 -1 0 0 -1 -5-10-15-19-22-26 RH 96 91 87 87 96 84 70 76 83 87 95100 91 76 68 75 78 73 81 85 Wind dir W W W W SW NW NW NW NW W W W NW NW NW NW N N N N Wind spd 8 10 11 12 16 25 24 18 12 10 10 11 13 18 18 16 13 12 10 9 Wind gust 21 23 31 35 36 33 26 21 20 28 Clouds B2 B1 B1 B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 SC SC FW FW FW PoP 12hr 20 80 0 5 0 QPF 12hr 0.01 0.09 0 0 0 Snow 12hr T 2 00-00 Snow C D S Obvis BS BS BS Wind chill 4 -5 -4 -3 0 0 -2 -8-13-13-16-17-16-15-17-25-31-34-39-42 Min chill 7 -6 -5 -3 -8 -14 -17 -18 -25 -34 -44 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -11 -20 -1 -15 6 -6 18 2 17 Temp -14-14-18 -14 -6 -4 -8 -10 0 2 0 -1 11 13 9 4 12 13 Dewpt -22-21-22 -19-12-10-13 -12 -4 -4 -5 -4 5 8 6 3 8 8 PWind dir N SE S S SW SW W NW W Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC SC SC B1 SC SC SC FW FW SC SC B1 B1 B1 B1 PoP 12hr 5 10 10 10 10 5 5 10 20 Snow S $$ SDZ023-211000- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 5 23 -4 6 -23 Temp 15 8 8 9 14 19 17 10 6 1 -1 0 3 6 3 -4 -9-13-18-22 Dewpt 11 5 6 6 10 14 8 3 0 -3 -3 -1 -2 -2 -6-11-16-20-24-27 RH 84 87 91 87 84 80 67 73 76 83 91 95 79 69 65 71 70 70 73 76 Wind dir W W W W SW NW NW NW NW W W W NW NW NW NW N N NW NW Wind spd 8 10 10 11 17 24 24 19 16 11 11 11 13 18 18 14 13 11 10 9 Wind gust 23 24 33 35 37 34 29 25 25 28 Clouds B2 B1 B1 B1 SC B2 B2 SC SC SC SC SC SC SC B1 SC SC SC FW FW PoP 12hr 20 50 0 0 0 QPF 12hr 0.01 0.04 0 0 0 Snow 12hr T 1 00-00 Snow C C C Obvis BS BS BS Wind chill 5 -6 -6 -6 -3 2 -1 -9-13-16-18-17-16-13-17-24-30-33-38-42 Min chill 10 -6 -7 -6 -9 -16 -19 -18 -24 -33 -42 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -10 -19 -1 -14 6 -6 16 2 17 Temp -13-13-17 -14 -5 -5 -8 -12 1 1 -1 -1 10 11 8 3 12 11 Dewpt -23-22-22 -19-14-12-13 -14 -6 -6 -7 -5 3 5 5 2 5 6 PWind dir NW SW SW SW SW SW W W NW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 5 10 10 10 5 0 10 10 $$ SDZ021-211000- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 24 -2 7 -21 Temp 14 9 9 8 15 21 18 12 7 3 1 1 3 6 4 -3 -8-13-16-20 Dewpt 12 6 6 5 12 15 9 4 2 -2 -1 0 -1 -4 -7-11-16-20-23-25 RH 92 87 87 87 88 77 67 70 79 79 91 95 83 62 59 68 67 70 69 77 Wind dir W W W SW SW NW NW NW NW W W NW NW NW NW NW NW NW NW NW Wind spd 9 6 8 8 10 24 23 17 13 10 10 10 12 18 17 13 11 10 9 6 Wind gust 18 18 28 34 32 27 24 21 Clouds B1 B1 B1 SC B2 B2 B2 SC SC SC SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 30 50 0 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 T 00-00 Snow C C S Obvis BS BS Wind chill 2 -2 -3 -4 2 4 1 -5-10-12-15-15-14-13-15-22-28-32-35-37 Min chill 7 -3 -5 -3 -5 -12 -17 -15 -22 -32 -37 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -8 -18 1 -14 8 -6 18 3 18 Temp -11-10-15 -13 -3 -3 -7 -12 2 3 1 0 13 12 8 4 13 12 Dewpt -23-21-20 -19-14-11-13 -13 -6 -4 -5 -4 3 6 5 3 5 6 PWind dir NW SW S SW SW SW W NW NW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 5 5 10 10 5 0 5 10 $$ SDZ011-211000- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 21 -5 4 -26 Temp 15 9 10 11 15 16 15 9 4 1 -1 -1 1 3 1 -6-11-16-21-25 Dewpt 13 6 7 7 12 11 6 3 0 -2 -3 -1 -3 -6 -8-12-18-22-26-28 RH 92 87 87 83 88 80 67 76 83 87 91100 83 65 65 74 70 73 77 85 Wind dir W W W W W NW NW NW NW W W W NW NW NW NW N N NW NW Wind spd 5 10 11 13 17 25 25 18 14 10 10 10 12 16 17 13 11 10 8 6 Wind gust 24 26 32 35 37 34 27 24 23 20 23 27 28 25 21 Clouds B2 B1 B1 B1 B2 B1 B1 B2 SC SC B1 B1 B1 SC B1 SC SC FW FW FW PoP 12hr 20 70 0 0 0 QPF 12hr 0.02 0.07 0 0 0 Snow 12hr T 1 00-00 Snow C L S Obvis BS BS Wind chill 5 -5 -5 -5 -1 -2 -4-10-14-15-17-17-17-16-19-26-32-36-40-43 Min chill 8 -5 -7 -4 -10 -16 -19 -19 -26 -36 -43 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -14 -21 -3 -16 4 -7 15 1 16 Temp -17-16-19 -17 -7 -5 -9 -14 -1 0 0 -1 10 11 8 2 11 11 Dewpt -24-22-25 -21-14-11-15 -14 -6 -6 -5 -4 3 6 4 2 5 6 PWind dir NW SW SW S SW SW W W W Wind char LT LT GN GN GN GN GN LT GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 10 10 10 10 5 5 10 20 Snow S $$ SDZ007-211000- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 636 PM CST Tue Jan 20 2026 Date 01/20/26 Wed 01/21/26 Thu 01/22/26 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 5 22 -6 4 -24 Temp 15 9 8 11 15 17 16 9 4 3 -1 -2 -1 3 1 -6-11-16-20-23 Dewpt 12 6 5 8 13 10 6 2 0 -2 -3 -2 -5 -7-10-14-18-23-26-28 RH 88 87 87 87 92 73 64 72 83 79 91100 83 62 59 67 70 69 73 76 Wind dir W W SW SW SW NW NW NW NW W W NW NW NW NW NW N N NW NW Wind spd 8 6 9 12 14 24 23 16 11 9 9 10 12 17 17 13 11 10 8 5 Wind gust 23 27 34 35 31 24 21 27 27 Clouds B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC B1 SC SC SC FW FW PoP 12hr 10 50 0 0 0 QPF 12hr 0.01 0.04 0 0 0 Snow 12hr T 1 00-00 Snow C C S Obvis BS BS Wind chill 4 -3 -5 -4 0 -1 -2 -8-12-12-16-18-19-17-19-26-31-36-39-40 Min chill 5 -4 -5 -3 -10 -14 -19 -20 -26 -36 -41 Extreme Cold A A A A A Winter Weath Y Y Y Date 01/23/26 Sat 01/24/26 Sun 01/25/26 Mon 01/26/26 Tue 01/27/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min -11 -21 -3 -16 5 -7 16 1 17 Temp -14-14-19 -18 -6 -6 -9 -14 -1 1 -1 -1 10 11 6 2 12 11 Dewpt -24-22-23 -23-14-12-14 -14 -8 -6 -5 -5 3 5 3 2 5 6 PWind dir W SW SW S SW SW W W NW Wind char LT LT GN LT GN GN GN LT GN Avg clouds FW FW SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 10 10 10 5 5 10 20 Snow S $$