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Current Weather
  • 84o F Feels Like 94o F
  • 24 Hr Rainfall Accumulation 0 mm
  • Wind Speed 11.6 knots
  • Wind Direction ENE
  • Humidity 82%
  • Pressure 1016 millibars
Today's Forecast As of 14 Nov 2025 11:03 AM
Isolated Showers
Morning
Isolated Showers
Min 75o F | Max 85o F
  • Isolated Showers
    Afternoon
    Isolated Showers
    Min 75o F | Max 85o F
  • Isolated Showers
    Evening
    Isolated Showers
    Min 75o F | Max 85o F
  • Isolated Showers
    Night
    Isolated Showers
    Min 72o F | Max 85o F
06:33 17:45
  • East to northeast at 10 to 15 knots.

  • Moderate to rough with a wave height of 4 to 6 feet.

    Small craft should exercise caution over open water

Table 6

Table 6: Preliminary forecast evaluation (heterogeneous sample) for Hurricane Ivan, 9-14 August 2004.

Forecast errors (n mi) are followed by the number of forecasts in parentheses. Errors smaller than the NHC official forecasts are shown in bold-face type. Verification includes the depression stage.

Forecast Technique

Period (hours)

12

24

36

48

72

96

120

CLP5

25 (62)

51 (60)

86 (58)

121 (55)

175 (51)

229 (47)

296 (44)

GFNI

27 (57)

57 (55)

95 (55)

134 (53)

219 (49)

325 (45)

443 (41)

GFDI

28 (60)

52 (58)

77 (57)

94 (55)

147 (51)

204 (47)

261 (43)

GFDL

29 (61)

52 (59)

76 (57)

92 (56)

136 (52)

195 (48)

252 (44)

GFDN

29 (56)

51 (54)

79 (53)

118 (53)

198 (49)

298 (45)

412 (41)

GFSI

29 (60)

55 (58)

79 (57)

100 (55)

154 (51)

212 (47)

285 (43)

GFSO

32 (63)

56 (61)

80 (58)

99 (56)

147 (52)

198 (48)

268 (43)

AEMI

27 (60)

49 (58)

73 (57)

95 (55)

151 (51)

203 (47)

252 (43)

NGPI

26 (59)

54 (57)

86 (56)

119 (54)

200 (50)

304 (46)

449 (42)

NGPS

29 (61)

52 (59)

82 (56)

109 (54)

186 (50)

278 (46)

413 (42)

UKMI

24 (58)

47 (56)

72 (55)

92 (53)

147 (49)

214 (45)

286 (41)

UKM

26 (30)

44 (29)

66 (28)

87 (28)

133 (26)

189 (24)

279 (22)

A98E

27 (61)

43 (59)

72 (57)

103 (55)

179 (51)

248 (47)

349 (44)

A9UK

27 (28)

43 (27)

71 (26)

95 (25)

149 (23)

 

 

BAMD

31 (61)

54 (59)

78 (57)

96 (55)

147 (51)

219 (47)

300 (44)

BAMM

32 (61)

53 (59)

86 (57)

116 (55)

172 (51)

214 (47)

283 (44)

BAMS

48 (61)

93 (59)

142 (57)

179 (55)

236 (51)

251 (47)

286 (44)

CONU

22 (60)

47 (58)

74 (57)

97 (55)

154 (51)

224 (47)

307 (43)

GUNA

22 (58)

45 (56)

71 (55)

92 (53)

147 (49)

213 (45)

289 (41)

FSSE

21 (53)

38 (51)

58 (51)

81 (51)

126 (47)

171 (43)

199 (38)

OFCL

24 (63)

47 (61)

79 (59)

108 (56)

161 (52)

222 (48)

289 (44)

NHC Official, 1994 - 2003 mean (number of cases)

44 (3172)

78 (2894)

112 (2636)

146 (2368)

217 (1929)

248 (421)

319 (341)