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Point Forecast: San Francisco CA  37.77N 122.41W (Elev. 131 ft)	Last Update: 1:25 am PDT Sep 25, 2023

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Weather Elements Weather/Precipitation Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 2am Mon, Sep 25 20233am Mon, Sep 25 20234am Mon, Sep 25 20235am Mon, Sep 25 20236am Mon, Sep 25 20237am Mon, Sep 25 20238am Mon, Sep 25 20239am Mon, Sep 25 202310am Mon, Sep 25 202311am Mon, Sep 25 202312pm Mon, Sep 25 20231pm Mon, Sep 25 20232pm Mon, Sep 25 20233pm Mon, Sep 25 20234pm Mon, Sep 25 20235pm Mon, Sep 25 20236pm Mon, Sep 25 20237pm Mon, Sep 25 20238pm Mon, Sep 25 20239pm Mon, Sep 25 202310pm Mon, Sep 25 202311pm Mon, Sep 25 202312am Tue, Sep 26 20231am Tue, Sep 26 20232am Tue, Sep 26 20233am Tue, Sep 26 20234am Tue, Sep 26 20235am Tue, Sep 26 20236am Tue, Sep 26 20237am Tue, Sep 26 20238am Tue, Sep 26 20239am Tue, Sep 26 202310am Tue, Sep 26 202311am Tue, Sep 26 202312pm Tue, Sep 26 20231pm Tue, Sep 26 20232pm Tue, Sep 26 20233pm Tue, Sep 26 20234pm Tue, Sep 26 20235pm Tue, Sep 26 20236pm Tue, Sep 26 20237pm Tue, Sep 26 20238pm Tue, Sep 26 20239pm Tue, Sep 26 202310pm Tue, Sep 26 202311pm Tue, Sep 26 202312am Wed, Sep 27 20231am Wed, Sep 27 20232am Wed, Sep 27 20233am Wed, Sep 27 20234am Wed, Sep 27 20235am Wed, Sep 27 20236am Wed, Sep 27 20237am Wed, Sep 27 20238am Wed, Sep 27 20239am Wed, Sep 27 202310am Wed, Sep 27 202311am Wed, Sep 27 202312pm Wed, Sep 27 20231pm Wed, Sep 27 20232pm Wed, Sep 27 20233pm Wed, Sep 27 20234pm Wed, Sep 27 20235pm Wed, Sep 27 20236pm Wed, Sep 27 20237pm Wed, Sep 27 20238pm Wed, Sep 27 20239pm Wed, Sep 27 202310pm Wed, Sep 27 202311pm Wed, Sep 27 202312am Thu, Sep 28 20231am Thu, Sep 28 20232am Thu, Sep 28 20233am Thu, Sep 28 20234am Thu, Sep 28 20235am Thu, Sep 28 20236am Thu, Sep 28 20237am Thu, Sep 28 20238am Thu, Sep 28 20239am Thu, Sep 28 202310am Thu, Sep 28 202311am Thu, Sep 28 202312pm Thu, Sep 28 20231pm Thu, Sep 28 20232pm Thu, Sep 28 20233pm Thu, Sep 28 20234pm Thu, Sep 28 20235pm Thu, Sep 28 20236pm Thu, Sep 28 20237pm Thu, Sep 28 20238pm Thu, Sep 28 20239pm Thu, Sep 28 202310pm Thu, Sep 28 202311pm Thu, Sep 28 202312am Fri, Sep 29 20231am Fri, Sep 29 20232am Fri, Sep 29 20233am Fri, Sep 29 20234am Fri, Sep 29 20235am Fri, Sep 29 20236am Fri, Sep 29 20237am Fri, Sep 29 20238am Fri, Sep 29 20239am Fri, Sep 29 202310am Fri, Sep 29 202311am Fri, Sep 29 202312pm Fri, Sep 29 20231pm Fri, Sep 29 2023

Date	09/25																						09/26
Hour (PDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	58	58	57	58	58	58	60	62	64	67	70	70	70	71	70	69	68	66	64	64	63	64	64	64
Dewpoint (°F)	54	54	53	54	54	54	56	57	57	58	58	58	59	59	59	59	59	58	58	58	58	58	58	59
Heat Index (°F)
Surface Wind (mph)	7	7	7	7	7	6	6	7	7	8	9	10	11	13	14	13	11	11	11	10	10	9	9	9
Wind Dir	SSW	SSW	S	S	S	SSE	SSE	S	S	SSW	SSW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	S	S	S
Gust														18	18	18	18	18
Sky Cover (%)	53	62	66	69	68	69	57	65	61	57	43	28	24	32	28	30	30	30	30	30	30	60	66	71
Precipitation Potential (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	17	17	17	17	17	17	40	40	40
Relative Humidity (%)	86	88	87	89	88	87	86	84	78	74	67	65	66	65	67	69	71	75	80	81	84	82	83	84
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																							09/27
Hour (PDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	63	63	62	62	62	62	63	64	66	68	70	71	72	71	70	69	67	65	63	62	61	60	60	59
Dewpoint (°F)	59	59	59	59	59	59	60	60	62	63	63	62	61	60	59	59	58	57	56	56	55	55	55	54
Heat Index (°F)
Surface Wind (mph)	8	7	7	6	6	5	5	5	5	6	6	6	10	10	10	14	14	14	13	13	13	9	9	9
Wind Dir	S	S	S	S	SSW	SW	WSW	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW
Gust																21	21	21	18	18	18
Sky Cover (%)	75	80	79	76	62	57	57	57	43	29	29	29	7	7	7	9	9	9	7	7	7	11	11	11
Precipitation Potential (%)	40	40	40	5	5	5	5	5	5	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	86	87	89	90	91	91	92	89	86	82	78	73	69	68	68	70	73	76	79	81	82	82	83	84
Rain	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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