660
FOUS53 KBIS 311921
PFMBIS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BISMARCK ND
221 PM CDT MON AUG 31 2026
NDZ015-010900-
BISMARCK/MANDAN-BURLEIGH/MORTON ND
46.79N 100.78W ELEV. 1643 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 52 79 54 83 60
TEMP 80 79 67 60 56 52 63 75 78 75 67 62 58 56 65 76 81 80 72 67 64 63
DEWPT 42 44 44 45 46 46 52 51 50 54 54 55 55 53 57 58 60 61 61 61 61 59
RH 26 29 43 58 69 80 67 43 37 48 63 78 90 90 75 54 49 52 68 81 90 87
WIND DIR W W W W W W NW W SW E E SE E E SE SE SE SE E E E SE
WIND SPD 21 14 6 5 3 4 2 4 4 5 4 3 2 3 5 11 13 12 12 10 10 8
WIND GUST 33
CLOUDS CL CL CL CL FW SC SC B1 OV B2 B2 SC FW SC FW FW FW FW SC SC SC B1
POP 12HR 0 5 5 5 30
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S C C S
HEAT INDEX 82 81
MAX HEAT 80 82
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 89 61 92 66 91 62 84 59 83
TEMP 81 85 67 62 86 88 72 66 86 86 70 63 80 80 67 61 77 79
DEWPT 62 60 60 58 61 61 61 60 64 63 61 59 61 59 58 56 57 55
PWIND DIR S E SE SE SE NE NE E SE
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS SC FW CL FW FW FW FW FW SC FW FW SC B1 SC B1 B1 B2 B1
POP 12HR 5 0 5 10 5 10 30 40 10
RAIN SHWRS S C C C
TSTMS S S S
NDZ033-010900-
DICKINSON-STARK ND
46.80N 102.81W ELEV. 2591 FT
121 PM MDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
MDT 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 50 80 52 84 57
TEMP 79 76 64 57 52 50 64 75 79 73 64 59 55 54 64 76 81 78 68 64 61 58
DEWPT 39 38 40 39 40 42 47 45 44 46 51 52 52 53 57 58 59 58 59 59 57 54
RH 24 25 41 51 63 74 54 34 29 38 63 78 90 96 78 54 47 50 73 84 87 86
WIND DIR W W W W W SE SE SE SE SE SE SE SE SE SE SE SE SE E SE SE S
WIND SPD 24 19 8 6 3 4 4 9 9 10 9 8 8 9 11 16 16 14 13 11 9 6
WIND GUST 36 26 26
CLOUDS CL CL CL FW FW SC SC B1 B2 B2 SC SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 0 10 5 5 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C S
HEAT INDEX 81
MAX HEAT 81
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
MDT 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 87 58 91 62 88 58 81 56 82
TEMP 80 83 64 59 85 88 68 62 83 84 65 59 76 76 63 57 76 76
DEWPT 53 49 52 51 51 49 54 54 56 55 56 56 57 55 55 54 54 50
PWIND DIR SW SE S SE W E E E SW
WIND CHAR LT GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW CL FW FW FW FW SC SC B2 B1 B2 B2 B1 SC
POP 12HR 5 0 0 5 5 20 20 40 10
RAIN SHWRS S S S C C
TSTMS S S S S
NDZ044-010900-
HETTINGER-ADAMS ND
45.99N 102.63W ELEV. 2703 FT
121 PM MDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
MDT 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 50 77 51 83 57
TEMP 76 71 62 55 51 50 65 74 76 70 60 57 54 54 64 74 81 79 67 63 60 58
DEWPT 40 40 41 40 39 41 47 46 47 51 54 55 54 54 59 60 60 59 59 58 55 52
RH 27 32 46 57 63 71 52 37 36 51 81 93100100 84 62 49 50 75 84 84 80
WIND DIR W W W NW NW NE E SE SE SE SE SE SE SE SE SE SE SE SE SE SE W
WIND SPD 20 16 4 3 1 3 5 10 11 11 9 6 6 8 11 14 14 14 14 10 6 5
WIND GUST 32 25 26 25 25
CLOUDS CL CL FW FW B1 SC SC OV B2 B2 SC SC SC B1 SC FW FW FW SC SC FW SC
POP 12HR 0 5 10 0 10
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 82
MAX HEAT 82
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
MDT 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 87 58 91 61 88 59 82 55 82
TEMP 81 85 64 58 85 88 68 62 84 84 65 59 78 78 63 56 77 78
DEWPT 53 49 52 50 51 51 55 53 56 56 57 56 58 56 56 54 55 52
PWIND DIR W SE S SE NW E E E S
WIND CHAR LT GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW SC B1 B1 SC B1 B2 B1 SC
POP 12HR 0 0 0 5 10 20 20 30 5
RAIN SHWRS S S S C C
TSTMS S
NDZ056-010900-
MINOT-WARD ND
48.28N 101.27W ELEV. 1715 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 52 78 52 81 57
TEMP 80 77 63 57 54 52 64 73 77 73 62 57 54 52 64 75 79 76 66 62 59 58
DEWPT 50 52 53 52 50 49 53 53 51 54 56 55 54 52 56 56 56 57 58 58 57 57
RH 35 42 70 83 86 89 67 49 40 51 81 93100100 75 52 45 52 75 87 93 96
WIND DIR W W W W W W W W NW N E SE SE E SE SE SE E E SE SE SE
WIND SPD 29 23 12 12 10 10 9 9 6 5 4 3 3 3 5 11 12 13 12 11 9 9
WIND GUST 47 34 23 23
CLOUDS FW CL FW CL CL FW FW SC B1 B2 OV B1 SC SC FW FW FW FW SC SC SC B1
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S S S S
HEAT INDEX 80
MAX HEAT 80
WIND Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 58 88 62 84 58 77 56 77
TEMP 75 79 62 59 82 84 68 63 80 80 63 58 73 73 61 57 72 73
DEWPT 62 61 60 59 62 61 62 59 63 62 60 56 59 58 57 55 57 55
PWIND DIR SE SE SE SE NE N NE E SE
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC FW FW SC CL FW FW SC FW FW SC B2 B1 B1 B2 B2 B1
POP 12HR 20 5 5 20 10 20 30 50 20
RAIN SHWRS S S S S S S C C C S S
TSTMS S S S S S S
NDZ037-010900-
JAMESTOWN-STUTSMAN ND
46.93N 98.68W ELEV. 1499 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 53 77 53 79 58
TEMP 81 78 65 60 56 53 66 74 76 73 64 60 58 56 66 75 78 76 66 64 62 61
DEWPT 50 52 52 49 50 48 56 55 55 59 58 56 55 54 59 59 60 62 61 61 61 61
RH 34 40 63 67 80 83 70 51 48 62 81 87 90 93 78 58 54 62 84 90 97100
WIND DIR W W W W W W W W W NW N N N N E E E E E SE E SE
WIND SPD 23 16 8 8 6 8 8 10 9 5 0 0 0 0 4 9 11 10 10 9 10 11
WIND GUST 35
CLOUDS CL CL CL CL FW FW FW B1 B2 OV B2 B1 SC SC FW CL FW FW SC SC SC B1
POP 12HR 0 0 5 5 50
QPF 12HR 0 0 0 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C S S
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 88 67 86 64 81 59 78
TEMP 78 80 66 62 83 83 71 67 82 82 69 64 78 77 65 60 74 75
DEWPT 67 67 65 62 68 68 66 65 68 69 66 62 65 64 60 57 61 61
PWIND DIR SE E SE SE SE E E E E
WIND CHAR GN LT GN GN GN GN GN GN BZ
AVG CLOUDS SC FW FW FW SC CL CL SC SC FW FW B1 B1 SC SC B2 B2 B1
POP 12HR 20 5 0 20 10 20 30 40 20
RAIN SHWRS S S S S C C C S
TSTMS S S S S S S
NDZ001-010900-
WILLISTON-WILLIAMS ND
48.17N 103.59W ELEV. 1981 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 50 80 55 83 59
TEMP 79 78 66 58 54 50 61 74 79 77 68 63 60 57 65 78 83 81 71 67 64 60
DEWPT 46 45 46 47 47 47 51 49 47 48 49 50 52 53 56 57 57 57 58 58 57 56
RH 31 31 48 67 77 89 70 41 32 36 51 62 75 86 73 48 41 44 63 73 78 87
WIND DIR W W NW NW W W NW NE SE E E E E SE SE SE SE SE SE SE SE SE
WIND SPD 33 25 9 6 3 4 3 4 5 8 9 9 8 9 13 19 21 21 20 17 11 8
WIND GUST 50 37 29 33 32 32
CLOUDS CL CL CL CL FW FW SC SC B2 B2 OV SC SC FW FW FW SC FW B1 SC SC B1
POP 12HR 0 0 5 10 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C S
HEAT INDEX 81
MAX HEAT 82
WIND Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 59 90 61 84 57 78 56 78
TEMP 79 84 67 60 84 88 70 61 81 82 65 58 74 76 64 57 74 76
DEWPT 57 51 54 54 56 54 56 55 57 56 56 54 57 55 55 54 56 53
PWIND DIR S SE SE NE N NE E E SE
WIND CHAR GN GN GN GN BZ GN BZ BZ BZ
AVG CLOUDS SC FW CL FW FW CL FW SC SC FW FW SC B2 B2 B1 B2 B2 B1
POP 12HR 10 5 0 10 5 20 40 50 30
RAIN SHWRS S C C C C C S
TSTMS S S S
NDZ021-010900-
GARRISON-MCLEAN ND
47.62N 101.39W ELEV. 1936 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 50 79 51 82 56
TEMP 79 77 64 57 52 50 65 74 77 75 64 59 56 54 67 76 80 78 66 63 60 59
DEWPT 45 45 47 49 48 47 53 50 48 47 52 53 52 52 55 55 55 57 58 58 57 57
RH 30 32 54 75 86 89 65 43 36 37 65 80 86 93 65 48 42 48 75 84 90 93
WIND DIR W W W W W NW NW W W E E E E E SE SE SE SE E SE SE SE
WIND SPD 28 21 9 8 5 5 5 5 5 4 3 4 4 4 8 12 14 13 12 11 10 8
WIND GUST 42 32 25 24 23
CLOUDS CL CL CL CL FW FW FW SC B2 B1 B2 B1 SC SC FW FW FW FW SC SC SC B1
POP 12HR 0 0 5 5 50
QPF 12HR 0 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C S S
HEAT INDEX 80
MAX HEAT 80
WIND Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 58 90 63 87 58 80 55 80
TEMP 78 82 64 59 84 86 69 64 82 83 65 59 77 76 62 56 75 76
DEWPT 60 57 59 58 59 57 59 58 61 60 59 56 58 56 56 54 56 52
PWIND DIR S E SE SE E NE NE E SE
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS B1 FW FW FW FW FW CL FW SC FW FW SC B2 B1 B1 B2 B2 B1
POP 12HR 20 5 0 10 5 20 30 50 20
RAIN SHWRS S S S S C C C S
TSTMS S S S S
NDZ043-010900-
BOWMAN-BOWMAN ND
46.18N 103.40W ELEV. 2959 FT
121 PM MDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
MDT 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 50 79 51 86 56
TEMP 76 72 62 55 52 50 65 76 78 71 62 57 54 53 64 77 84 80 68 63 59 57
DEWPT 37 37 41 40 39 38 42 41 43 49 53 53 54 53 57 58 57 55 57 56 53 51
RH 24 28 46 57 61 63 43 28 29 46 72 86100100 78 52 40 42 68 78 80 80
WIND DIR W W W W SW E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SW W
WIND SPD 23 18 5 4 2 4 8 13 14 16 14 11 11 12 16 18 18 18 17 12 10 8
WIND GUST 35 28 29
CLOUDS CL CL FW FW SC B1 B1 B2 B2 B1 B1 SC SC B1 SC FW FW SC SC SC SC FW
POP 12HR 0 5 10 5 20
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 80
MAX HEAT 83
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
MDT 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 88 57 91 60 88 58 83 55 83
TEMP 82 85 64 58 86 88 66 61 84 84 64 58 79 77 62 57 78 78
DEWPT 46 42 48 46 46 45 51 50 52 51 55 54 56 55 54 53 52 49
PWIND DIR W SE S S NW NE E E SW
WIND CHAR GN GN GN GN GN GN BZ BZ BZ
AVG CLOUDS FW FW FW CL FW CL FW FW FW FW SC SC B1 B1 B2 B1 B1 SC
POP 12HR 0 0 0 5 5 20 20 40 10
RAIN SHWRS S S S C C
TSTMS S S
NDZ045-010900-
SELFRIDGE-SIOUX ND
46.04N 100.92W ELEV. 2185 FT
221 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 54 77 57 82 63
TEMP 80 76 67 61 57 54 64 73 76 71 65 61 59 57 65 75 81 79 71 68 65 63
DEWPT 45 44 42 43 42 43 50 51 50 53 55 56 55 54 59 61 62 61 62 62 61 59
RH 29 32 40 51 57 66 60 46 40 53 70 84 87 90 81 62 53 54 73 81 87 87
WIND DIR W W W W W NW NE E SE E SE SE SE SE SE SE SE SE SE E SE SE
WIND SPD 19 14 6 6 4 4 3 5 6 6 8 6 6 6 10 13 13 12 14 13 14 10
WIND GUST 32 24
CLOUDS CL CL FW SC B1 SC SC B2 OV B2 OV SC SC B1 FW FW FW FW FW SC SC B1
POP 12HR 0 5 20 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 82
MAX HEAT 82
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 63 90 67 88 65 83 61 82
TEMP 81 84 68 64 86 87 73 68 85 85 71 65 80 79 68 62 77 79
DEWPT 60 56 59 57 59 58 60 58 63 61 61 58 61 59 58 55 57 54
PWIND DIR S E SE SE SE E E E SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW CL FW FW FW FW FW FW FW FW SC B1 SC B1 B2 B2 SC
POP 12HR 5 0 0 10 5 10 20 40 10
RAIN SHWRS S C C
TSTMS S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page