FWI Example Webpage

Example FWI Webpage

0) ^fwitable^ - FWI Table (see below)

Date	Temp ºC	Humidity %	Wind Speed kmph	Rainfall mm	FFMC	DMC	DC	ISI	BUI	FWI	FWI DC	FFDI	FFDI DC	GFDI	GFDI DC	DF	BKDI	FFDC	FFD kW/m²	SFDC	SFD kW/m²	GFDC	GFD kW/m²	CBI	CBI DC	Angstrom	Angstrom DC	FMI	Max Temp ºC	Low Humid %	Max Wind kmph
Forecast weather data provided by www.yourweather.co.uk
F 19/07/2026	7.0	83	3.0	0.30	34.0	0	5	0.0	1	0.0	LW	0.7	LM	0.0	LM	7	0	NA	0	NA	0	NA	0	-0.8	LW	6.2	LW	29.0	7.0 (15:00hrs)	83 (12:00hrs)	5.0 (15:00hrs)
F 18/07/2026	7.0	94	9.0	0.00	22.5	0	4	0.0	0	0.0	LW	1.7	LM	0.0	LM	6	0	NA	0	NA	0	NA	0	-1.9	LW	6.6	LW	31.5	8.0 (15:00hrs)	78 (15:00hrs)	9.0 (15:00hrs)
F 17/07/2026	5.0	100	10.0	0.00	15.5	0	3	0.0	0	0.0	LW	2.1	LM	0.0	LM	7	0	NA	0	NA	0	NA	0	-2.4	LW	7.2	LW	33.8	5.0 (15:00hrs)	93 (15:00hrs)	10.0 (18:00hrs)
F 16/07/2026	6.0	91	9.0	2.10	15.5	0	3	0.0	0	0.0	LW	1.2	LM	0.0	LM	4	0	NA	0	NA	0	NA	0	-1.8	LW	6.6	LW	31.0	7.0 (15:00hrs)	71 (14:00hrs)	18.0 (03:00hrs)
15/07/2026	7.9	92	0.0	39.20	3.3	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	NA	-1	NA	-1	NA	-1	-1.9	LW	6.5	LW	31.2	8.1 (13:00hrs)	83 (04:30hrs)	48.0 (06:45hrs)
14/07/2026	6.7	96	8.0	48.60	4.7	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	NA	-1	NA	-1	NA	-1	-1.7	LW	6.5	LW	30.8	7.9 (19:00hrs)	90 (18:45hrs)	40.0 (04:15hrs)
13/07/2026	4.9	84	0.0	3.00	10.9	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	3	0	NA	-1	NA	-1	NA	-1	-2.1	LW	6.8	LW	32.3	6.0 (22:45hrs)	84 (12:00hrs)	31.0 (01:30hrs)
12/07/2026	1.5	98	0.0	0.00	8.6	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	5	0	NA	-1	NA	-1	NA	-1	0.5	LW	5.8	LW	27.4	7.3 (13:30hrs)	77 (13:30hrs)	24.0 (19:00hrs)
11/07/2026	-1.3	98	0.0	0.00	7.9	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	5	0	NA	-1	NA	-1	NA	-1	1.2	LW	5.8	LW	26.9	6.3 (15:15hrs)	73 (15:30hrs)	0.0 (00:15hrs)
10/07/2026	0.4	96	0.0	0.00	7.3	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	6	0	NA	-1	NA	-1	NA	-1	1.3	LW	5.7	LW	26.7	7.2 (15:15hrs)	71 (15:30hrs)	5.0 (13:30hrs)
9/07/2026	3.3	84	0.0	5.60	6.0	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	2	0	NA	-1	NA	-1	NA	-1	-0.2	LW	6.2	LW	28.6	4.4 (13:30hrs)	78 (13:00hrs)	8.0 (15:45hrs)
8/07/2026	4.9	97	0.0	0.40	4.0	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	6	0	NA	-1	NA	-1	NA	-1	-2.3	LW	7.1	LW	33.0	4.9 (12:00hrs)	94 (12:30hrs)	8.0 (13:30hrs)
7/07/2026	4.3	92	0.0	6.80	2.9	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	2	0	NA	-1	NA	-1	NA	-1	-1.7	LW	6.7	LW	31.0	4.8 (13:15hrs)	89 (13:15hrs)	14.0 (09:30hrs)
6/07/2026	2.6	97	0.0	11.40	1.0	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	1	0	NA	-1	NA	-1	NA	-1	-2.3	LW	7.2	LW	33.5	3.1 (19:45hrs)	94 (15:15hrs)	24.0 (14:00hrs)
5/07/2026	4.1	94	5.0	55.80	5.3	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	NA	-1	NA	-1	NA	-1	-2.0	LW	6.8	LW	31.9	6.3 (00:30hrs)	86 (02:45hrs)	42.0 (08:30hrs)
4/07/2026	7.6	92	13.0	25.40	13.6	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	NA	-1	NA	-1	NA	-1	-1.8	LW	6.5	LW	31.1	7.6 (11:15hrs)	86 (12:45hrs)	45.0 (15:30hrs)
3/07/2026	6.5	91	3.0	0.00	37.6	1	4	0.0	1	0.0	LW	0.0	LM	0.0	LM	5	0	NA	-1	NA	-1	NA	-1	-1.1	LW	6.2	LW	29.4	7.3 (14:45hrs)	85 (08:15hrs)	42.0 (11:30hrs)
2/07/2026	6.9	86	5.0	0.00	31.4	0	4	0.0	1	0.0	LW	2.8	LM	0.0	LM	5	0	NA	-1	NA	-1	NA	-1	2.8	LW	5.3	LW	25.1	9.4 (15:00hrs)	70 (15:00hrs)	27.0 (13:45hrs)
1/07/2026	4.8	98	0.0	0.00	20.0	0	3	0.0	1	0.0	LW	0.0	LM	0.0	LM	5	0	NA	-1	NA	-1	NA	-1	0.2	LW	5.7	LW	27.4	9.4 (14:30hrs)	79 (14:15hrs)	11.0 (13:00hrs)
30/06/2026	7.7	80	0.0	0.00	19.3	0	2	0.0	0	0.0	LW	2.1	LM	0.0	LM	5	0	LW	0	LW	0	LW	0	1.5	LW	5.4	LW	26.1	9.7 (14:45hrs)	74 (13:15hrs)	23.0 (13:45hrs)
29/06/2026	4.3	99	0.0	0.00	11.1	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	5	0	LW	0	LW	0	LW	0	2.1	LW	5.4	LW	25.7	9.3 (15:00hrs)	71 (15:15hrs)	0.0 (00:15hrs)
28/06/2026	2.2	96	0.0	0.20	10.7	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	7	0	LW	0	LW	0	LW	0	-0.6	LW	6.1	LW	28.6	7.4 (15:15hrs)	79 (15:30hrs)	0.0 (00:15hrs)
27/06/2026	0.3	98	0.0	0.00	9.3	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	5	0	LW	0	LW	0	LW	0	-1.3	LW	6.5	LW	30.2	4.2 (15:30hrs)	85 (14:00hrs)	2.0 (12:15hrs)
26/06/2026	2.0	77	0.0	0.00	8.6	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	6	0	LW	0	LW	0	LW	0	1.5	LW	5.9	LW	27.0	3.8 (15:15hrs)	72 (13:00hrs)	16.0 (05:15hrs)
25/06/2026	2.9	97	0.0	21.20	1.0	0	0	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	LW	0	LW	0	LW	0	-2.2	LW	7.0	LW	32.9	6.4 (00:15hrs)	82 (17:45hrs)	21.0 (15:45hrs)
24/06/2026	6.1	98	0.0	9.60	1.2	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	1	0	LW	0	LW	0	LW	0	-2.2	LW	6.9	LW	32.7	7.3 (15:30hrs)	96 (00:15hrs)	0.0 (00:15hrs)
23/06/2026	6.4	89	0.0	0.00	5.7	0	2	0.0	0	0.0	LW	0.0	LM	0.0	LM	5	0	LW	0	LW	0	LW	0	0.4	LW	5.6	LW	27.1	9.6 (15:00hrs)	77 (15:15hrs)	21.0 (13:45hrs)
22/06/2026	2.4	98	0.0	0.60	1.3	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	6	0	LW	0	LW	0	LW	0	0.1	LW	5.8	LW	27.7	8.2 (14:45hrs)	76 (15:00hrs)	14.0 (16:00hrs)
21/06/2026	7.1	97	0.0	119.60	1.2	0	1	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	LW	0	LW	0	LW	0	-2.0	LW	6.6	LW	31.7	8.2 (00:15hrs)	93 (02:30hrs)	13.0 (01:00hrs)
20/06/2026	10.8	95	19.0	88.60	9.1	0	2	0.0	0	0.0	LW	0.0	LM	0.0	LM	0	0	LW	0	LW	0	LW	0	-1.7	LW	6.2	LW	30.5	11.9 (16:30hrs)	90 (02:00hrs)	66.0 (04:45hrs)
19/06/2026	6.1	90	6.0	0.00	18.1	0	3	0.0	1	0.0	LW	1.0	LM	0.0	LM	5	0	LW	0	LW	0	LW	0	-1.9	LW	6.5	LW	31.3	8.8 (23:45hrs)	85 (13:45hrs)	34.0 (15:30hrs)
18/06/2026	6.6	83	0.0	0.00	8.7	0	2	0.0	0	0.0	LW	0.0	LM	0.0	LM	6	0	LW	0	LW	0	LW	0	-0.2	LW	5.9	LW	28.0	7.9 (14:30hrs)	78 (13:00hrs)	27.0 (02:30hrs)
17/06/2026	5.9	95	0.0	5.80	1.9	0	1	0.0	0	0.0	LW	0.1	LM	0.0	LM	2	0	LW	0	LW	0	LW	0	0.4	LW	5.7	LW	27.1	9.4 (14:30hrs)	78 (14:30hrs)	42.0 (05:45hrs)
16/06/2026	3.1	98	0.0	5.40	0.7	0	0	0.0	0	0.0	LW	0.8	LM	0.0	LM	2	0	LW	0	LW	0	LW	0	0.5	LW	5.7	LW	27.2	8.1 (14:45hrs)	77 (14:45hrs)	29.0 (20:45hrs)

List of tags

1) ^fwifwi^ - Last FWI (Value = 0.0)
2) ^fwibui^ - Last BUI (Value = 0)
3) ^fwiisi^ - Last ISI (Value = 0.0)
4) ^fwidc^ - Last DC (Value = 1)
5) ^fwidmc^ - Last DMC (Value = 0)
6) ^fwiffmc^ - Last FFMC (Value = 3.3)
7) ^fwicbi^ - Last Chandler Burning Index (Value = -1.9)
8) ^fwicbimon^ - Monthly Chandler Burning Index (Value = -1.1)
9) ^fwidate^ - Last Date (Value = 15/07/2026)
10) ^fwitemp^ - Last Temperature (Value = 7.9)
11) ^fwihumid^ - Last Humidity (Value = 92)
12) ^fwiwind^ - Last Wind Speed (Value = 0.0)
13) ^fwirain^ - Last Rainfall Amount (Value = 39.20)
14) ^fwihemis^ - Weather Station Hemisphere (Value = Southern)
15) ^fwicountry^ - Weather Station Country (Value = New Zealand)
16) ^fwistation^ - Weather Station Name (Value = Arthur's Pass)
17) ^fwiheight^ - Weather Station Altitude (Value = 730)
18) ^fwilong^ - Weather Station Longitude (Value = 171.5636)
19) ^fwilat^ - Weather Station Latitude (Value = -42.9448)
20) ^fwitime^ - Computer Time / Date (Value = 15/07/2026 6:00:10 pm)
21) ^fwigfdc^ - Last Grassland Fire Danger Code (Value = NA)
22) ^fwisfdc^ - Last Scrubland Fire Danger Code (Value = NA)
23) ^fwiffdc^ - Last Forest Fire Danger Code (Value = NA)
24) ^fwigfdckw^ - Last Grassland Fire Intensity KW (Value = -1)
25) ^fwisfdckw^ - Last Scrubland Fire Intensity KW (Value = -1)
26) ^fwiffdckw^ - Last Forest Fire Intensity KW (Value = -1)
27) ^fwifwidc^ - Last FWI Fire Danger Code (Value = LW)
28) ^fwicbidc^ - Last CBI Danger Code (Value = LW)
29) ^fwicbimondc^ - Monthly CBI Danger Code (Value = LW)
30) ^fwifors^ - Forest Slope Setting (Value = 15)
31) ^fwifort^ - Forest Type Setting (Value = Beech Forest (Fagus))
32) ^fwiscrs^ - Scrubland Slope Setting (Value = 15)
33) ^fwiscrh^ - Srubland Height Setting (Value = 3)
34) ^fwigras^ - Grassland Slope Setting (Value = 15)
35) ^fwigrac^ - Grassland Curing Setting (Value = 44)
36) ^fwiffcol^ - Forest Fire Danger Web Colour (Value = #ffffff)
37) ^fwisfcol^ - Scrubland Fire danger Web Colour (Value = #ffffff)
38) ^fwigfcol^ - Grassland Fire Danger Web Colour (Value = #ffffff)
39) ^fwifwicol^ - FWI Fire Danger Web Colour (Value = #078c52)
40) ^fwicbicol^ - Last CBI Web Colour (Value = #078c52)
41) ^fwicbimoncol^ - Monthly CBI Web Colour (Value = #078c52)
42) ^stadrou^ - Number of drought days (Value = 0)
43) ^stahtemp^ - High temperature (Value = 28.0)
44) ^stahtempd^ - High temperature date (Value = 3/02/2010)
45) ^stahhumid^ - High humidity (Value = 100)
46) ^stahhumidd^ - High humidity date (Value = 24/12/2022)
47) ^stahwind^ - High wind speed (Value = 75.6)
48) ^stahwindd^ - High wind speed date (Value = 19/01/2014)
49) ^stahrain^ - High rainfall (Value = 287.53)
50) ^stahraind^ - High rainfall date (Value = 2/01/2013)
51) ^stahffmc^ - High FFMC (Value = 98.4)
52) ^stahffmcd^ - High FFMC date (Value = 7/12/2017)
53) ^stahdmc^ - High DMC (Value = 75)
54) ^stahdmcd^ - High DMC date (Value = 8/12/2017)
55) ^stahdc^ - High DC (Value = 269)
56) ^stahdcd^ - High DC date (Value = 21/03/2020)
57) ^stahisi^ - High ISI (Value = 138.1)
58) ^stahisid^ - High ISI date (Value = 19/01/2014)
59) ^stahbui^ - High BUI (Value = 84)
60) ^stahbuid^ - High BUI date (Value = 16/03/2013)
61) ^stahfwi^ - High FWI (Value = 63.1)
62) ^stahfwid^ - High FWI date (Value = 27/02/2013)
63) ^stahcbi^ - High CBI (Value = 225.4)
64) ^stahcbid^ - High CBI date (Value = 3/02/2022)
65) ^staltemp^ - Low temperature (Value = -4.0)
66) ^staltempd^ - Low temperature date (Value = 7/06/2012)
67) ^stalhumid^ - Low humidity (Value = 1)
68) ^stalhumidd^ - Low humidity date (Value = 30/07/2022)
69) ^stalwind^ - Low wind speed (Value = 0.0)
70) ^stalwindd^ - Low wind speed date (Value = 15/07/2026)
71) ^stalrain^ - Low rainfall (Value = 0.00)
72) ^stalraind^ - Low rainfall date (Value = 12/07/2026)
73) ^stalffmc^ - Low FFMC (Value = 0.0)
74) ^stalffmcd^ - Low FFMC date (Value = 24/12/2022)
75) ^staldmc^ - Low DMC (Value = 0)
76) ^staldmcd^ - Low DMC date (Value = 15/07/2026)
77) ^staldc^ - Low DC (Value = 0)
78) ^staldcd^ - Low DC date (Value = 19/08/2025)
79) ^stalisi^ - Low ISI (Value = 0.0)
80) ^stalisid^ - Low ISI date (Value = 15/07/2026)
81) ^stalbui^ - Low BUI (Value = 0)
82) ^stalbuid^ - Low BUI date (Value = 15/07/2026)
83) ^stalfwi^ - Low FWI (Value = 0.0)
84) ^stalfwid^ - Low FWI date (Value = 15/07/2026)
85) ^stalcbi^ - Low CBI (Value = -2.8;)
86) ^stalcbid^ - Low CBI date (Value = 7/06/2012)
87) ^staraind^ - Number consecuative days of rain (Value = 3)
88) ^staraint^ - Amount of rain (Value = 90.80)
89) ^stayrain^ - Current year rainfall (Value = 2160.40)
90) ^stayraindays^ - Current year rain days (Value = 103)
91) ^staydroudays^ - Current year drought days (Value = 93)
92) ^stayhighrain^ - Current year high rain (Value = 132.20)
93) ^stayhighraind^ - Current year high rain date (Value = 9/05/2026)
94) ^stayhightemp^ - Current year high temp (Value = 21.4)
95) ^stayhightempd^ - Current year high temp date (Value = 12/02/2026)
96) ^staylowtemp^ - Current year low temp (Value = -1.3)
97) ^staylowtempd^ - Current year low temp date (Value = 11/07/2026)
98) ^stayhighhumid^ - Current year high humid (Value = 99)
99) ^stayhighhumidd^ - Current year high humid date (Value = 29/06/2026)
100) ^staylowhumid^ - Current year low humid (Value = 44)
101) ^staylowhumidd^ - Current year low humid date (Value = 20/01/2026)
102) ^stayhighwind^ - Current year high wind (Value = 35.0)
103) ^stayhighwindd^ - Current year high wind date (Value = 14/03/2026)
104) ^staylowwind^ - Current year low wind (Value = 0.0)
105) ^staylowwindd^ - Current year low wind date (Value = 15/07/2026)
106) ^stayhighffmc^ - Current year high FFMC (Value = 83.9)
107) ^stayhighffmcd^ - Current year high FFMC date (Value = 12/02/2026)
108) ^staylowffmc^ - Current year low FFMC (Value = 0.7)
109) ^staylowffmcd^ - Current year low FFMC date (Value = 16/06/2026)
110) ^stayhighdmc^ - Current year high DMC (Value = 12)
111) ^stayhighdmcd^ - Current year high DMC date (Value = 12/02/2026)
112) ^staylowdmc^ - Current year low DMC (Value = 0)
113) ^staylowdmcd^ - Current year low DMC date (Value = 15/07/2026)
114) ^stayhighdc^ - Current year high DC (Value = 78)
115) ^stayhighdcd^ - Current year high DC date (Value = 10/01/2026)
116) ^staylowdc^ - Current year low DC (Value = 0)
117) ^staylowdcd^ - Current year low DC date (Value = 6/07/2026)
118) ^stayhighisi^ - Current year high ISI (Value = 1.8)
119) ^stayhighisid^ - Current year high ISI date (Value = 12/02/2026)
120) ^staylowisi^ - Current year low ISI (Value = 0.0)
121) ^staylowisid^ - Current year low ISI date (Value = 15/07/2026)
122) ^stayhighbui^ - Current year high BUI (Value = 15)
123) ^stayhighbuid^ - Current year high BUI date (Value = 12/02/2026)
124) ^staylowbui^ - Current year low BUI (Value = 0)
125) ^staylowbuid^ - Current year low BUI date (Value = 15/07/2026)
126) ^stayhighfwi^ - Current year high FWI (Value = 2.1)
127) ^stayhighfwid^ - Current year high FWI date (Value = 12/02/2026)
128) ^staylowfwi^ - Current year low FWI (Value = 0.0)
129) ^staylowfwid^ - Current year low FWI date (Value = 15/07/2026)
130) ^stayhighcbi^ - Current year high CBI (Value = 59.3)
131) ^stayhighcbid^ - Current year high CBI date (Value = 19/01/2026)
132) ^staylowcbi^ - Current year low CBI (Value = -2.3)
133) ^staylowcbid^ - Current year low CBI date (Value = 6/07/2026)
134) ^unittemp^ - Unit of Temperature (Value = ºC)
135) ^unitwind^ - Unit of Windspeed (Value = kmph)
136) ^unitdist^ - Unit of Distance (Value = m)
137) ^unithum^ - Unit of Humidity (Value = %)
138) ^unitrain^ - Unit of Rainfall (Value = mm)
139) ^parsetime^ - FWI Parse Time (Value = 12:02)
140) ^fwiversion^ - FWI Calc Version (Value = 11.7.3.122)
141) ^fwifirst^ - FWI First Data Date (Value = 21/11/2009)
142) ^fwidateday^ - Last Date Day (Value = 15)
143) ^fwidatemon^ - Last Date Month (Value = 7)
144) ^fwidateyear^ - Last Date Year (Value = 2026)
145) ^fwidatelong^ - Last Date Long Format (Value = Wednesday, 15 July 2026)