Point Forecast: Jackson International Airport MS  32.31N 90.1W	Last Update: 6:15 pm CDT Sep 4, 2026

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Dispersion Index Pressure (in) Grassland Fire Danger Index Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index Red Flag Threat Index Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00

48-Hour Period Starting: 6pm Fri, Sep 4 20267pm Fri, Sep 4 20268pm Fri, Sep 4 20269pm Fri, Sep 4 202610pm Fri, Sep 4 202611pm Fri, Sep 4 202612am Sat, Sep 5 20261am Sat, Sep 5 20262am Sat, Sep 5 20263am Sat, Sep 5 20264am Sat, Sep 5 20265am Sat, Sep 5 20266am Sat, Sep 5 20267am Sat, Sep 5 20268am Sat, Sep 5 20269am Sat, Sep 5 202610am Sat, Sep 5 202611am Sat, Sep 5 202612pm Sat, Sep 5 20261pm Sat, Sep 5 20262pm Sat, Sep 5 20263pm Sat, Sep 5 20264pm Sat, Sep 5 20265pm Sat, Sep 5 20266pm Sat, Sep 5 20267pm Sat, Sep 5 20268pm Sat, Sep 5 20269pm Sat, Sep 5 202610pm Sat, Sep 5 202611pm Sat, Sep 5 202612am Sun, Sep 6 20261am Sun, Sep 6 20262am Sun, Sep 6 20263am Sun, Sep 6 20264am Sun, Sep 6 20265am Sun, Sep 6 20266am Sun, Sep 6 20267am Sun, Sep 6 20268am Sun, Sep 6 20269am Sun, Sep 6 202610am Sun, Sep 6 202611am Sun, Sep 6 202612pm Sun, Sep 6 20261pm Sun, Sep 6 20262pm Sun, Sep 6 20263pm Sun, Sep 6 20264pm Sun, Sep 6 20265pm Sun, Sep 6 20266pm Sun, Sep 6 20267pm Sun, Sep 6 20268pm Sun, Sep 6 20269pm Sun, Sep 6 202610pm Sun, Sep 6 202611pm Sun, Sep 6 202612am Mon, Sep 7 20261am Mon, Sep 7 20262am Mon, Sep 7 20263am Mon, Sep 7 20264am Mon, Sep 7 20265am Mon, Sep 7 20266am Mon, Sep 7 20267am Mon, Sep 7 20268am Mon, Sep 7 20269am Mon, Sep 7 202610am Mon, Sep 7 202611am Mon, Sep 7 202612pm Mon, Sep 7 20261pm Mon, Sep 7 20262pm Mon, Sep 7 20263pm Mon, Sep 7 20264pm Mon, Sep 7 20265pm Mon, Sep 7 20266pm Mon, Sep 7 20267pm Mon, Sep 7 20268pm Mon, Sep 7 20269pm Mon, Sep 7 202610pm Mon, Sep 7 202611pm Mon, Sep 7 202612am Tue, Sep 8 20261am Tue, Sep 8 20262am Tue, Sep 8 20263am Tue, Sep 8 20264am Tue, Sep 8 20265am Tue, Sep 8 20266am Tue, Sep 8 20267am Tue, Sep 8 20268am Tue, Sep 8 20269am Tue, Sep 8 202610am Tue, Sep 8 202611am Tue, Sep 8 202612pm Tue, Sep 8 20261pm Tue, Sep 8 20262pm Tue, Sep 8 20263pm Tue, Sep 8 20264pm Tue, Sep 8 20265pm Tue, Sep 8 20266pm Tue, Sep 8 20267pm Tue, Sep 8 20268pm Tue, Sep 8 20269pm Tue, Sep 8 202610pm Tue, Sep 8 202611pm Tue, Sep 8 202612am Wed, Sep 9 20261am Wed, Sep 9 20262am Wed, Sep 9 20263am Wed, Sep 9 20264am Wed, Sep 9 20265am Wed, Sep 9 2026

Date	09/04						09/05
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	89	85	81	79	78	77	76	76	75	74	74	74	73	74	76	80	86	89	91	92	94	92	92	91
Dewpoint (°F)	75	75	76	76	76	75	75	75	74	74	74	74	73	74	76	77	77	77	77	76	76	76	75	75
Heat Index (°F)	99	94	87	79	78	77	76	76	75						76	87	97	102	105	105	107	105	103	102
Surface Wind (mph)	6	5	3	3	2	2	1	0	0	0	0	0	0	0	0	1	2	3	5	6	6	6	6	6
Wind Dir	S	S	SSW	S	S	S	S	S	N	N	N	N	N	N	N	NNE	NE	ENE	E	E	E	E	E	ESE
Gust
Sky Cover (%)	56	62	55	43	34	24	22	27	19	25	24	34	26	22	20	14	15	15	22	30	47	51	49	32
Precipitation Potential (%)	29	9	5	2	1	1	1	1	2	3	6	7	7	7	11	12	8	10	15	23	15	23	16	12
Relative Humidity (%)	64	72	85	91	94	94	97	97	97	100	100	100	100	100	100	91	75	68	64	60	56	60	58	60
Rain	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	--
Thunder	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	--
Date							09/06
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	89	86	82	80	78	78	77	76	75	75	75	74	73	75	77	82	87	91	94	96	97	97	97	96
Dewpoint (°F)	76	76	76	76	76	76	75	75	75	75	75	74	73	75	76	77	78	78	77	76	75	74	74	74
Heat Index (°F)	100	96	89	86	78	78	77	76	75	75	75			75	77	90	100	106	109	110	110	109	109	107
Surface Wind (mph)	5	3	2	2	1	1	1	1	1	1	1	1	1	1	1	1	2	2	3	3	3	3	3	3
Wind Dir	SE	SSE	S	S	S	S	S	S	SSW	SW	WSW	WSW	W	W	W	WNW	WNW	NW	N	N	N	N	N	N
Gust
Sky Cover (%)	26	27	17	25	14	10	8	11	16	12	11	19	30	19	26	20	13	16	20	23	23	22	22	25
Precipitation Potential (%)	7	4	3	0	3	0	0	0	0	0	0	0	2	3	3	3	3	3	3	22	22	22	22	22
Relative Humidity (%)	66	72	82	88	94	94	94	97	100	100	100	100	100	100	97	85	75	66	58	53	50	48	48	49
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc

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