weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Petersburg MI  41.89N 83.71W (Elev. 673 ft)	Last Update: 3:25 am EDT Jul 17, 2018

[hide menu]  |  Font Size: A A A

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 Haines Index Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Red Flag Threat Index Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00 Snowfall  3-hr6-hr12-hr24-hr   info     0.1in1in3in6in12in

48-Hour Period Starting: 3am Tue, Jul 17 20184am Tue, Jul 17 20185am Tue, Jul 17 20186am Tue, Jul 17 20187am Tue, Jul 17 20188am Tue, Jul 17 20189am Tue, Jul 17 201810am Tue, Jul 17 201811am Tue, Jul 17 201812pm Tue, Jul 17 20181pm Tue, Jul 17 20182pm Tue, Jul 17 20183pm Tue, Jul 17 20184pm Tue, Jul 17 20185pm Tue, Jul 17 20186pm Tue, Jul 17 20187pm Tue, Jul 17 20188pm Tue, Jul 17 20189pm Tue, Jul 17 201810pm Tue, Jul 17 201811pm Tue, Jul 17 201812am Wed, Jul 18 20181am Wed, Jul 18 20182am Wed, Jul 18 20183am Wed, Jul 18 20184am Wed, Jul 18 20185am Wed, Jul 18 20186am Wed, Jul 18 20187am Wed, Jul 18 20188am Wed, Jul 18 20189am Wed, Jul 18 201810am Wed, Jul 18 201811am Wed, Jul 18 201812pm Wed, Jul 18 20181pm Wed, Jul 18 20182pm Wed, Jul 18 20183pm Wed, Jul 18 20184pm Wed, Jul 18 20185pm Wed, Jul 18 20186pm Wed, Jul 18 20187pm Wed, Jul 18 20188pm Wed, Jul 18 20189pm Wed, Jul 18 201810pm Wed, Jul 18 201811pm Wed, Jul 18 201812am Thu, Jul 19 20181am Thu, Jul 19 20182am Thu, Jul 19 20183am Thu, Jul 19 20184am Thu, Jul 19 20185am Thu, Jul 19 20186am Thu, Jul 19 20187am Thu, Jul 19 20188am Thu, Jul 19 20189am Thu, Jul 19 201810am Thu, Jul 19 201811am Thu, Jul 19 201812pm Thu, Jul 19 20181pm Thu, Jul 19 20182pm Thu, Jul 19 20183pm Thu, Jul 19 20184pm Thu, Jul 19 20185pm Thu, Jul 19 20186pm Thu, Jul 19 20187pm Thu, Jul 19 20188pm Thu, Jul 19 20189pm Thu, Jul 19 201810pm Thu, Jul 19 201811pm Thu, Jul 19 201812am Fri, Jul 20 20181am Fri, Jul 20 20182am Fri, Jul 20 20183am Fri, Jul 20 20184am Fri, Jul 20 20185am Fri, Jul 20 20186am Fri, Jul 20 20187am Fri, Jul 20 20188am Fri, Jul 20 20189am Fri, Jul 20 201810am Fri, Jul 20 201811am Fri, Jul 20 201812pm Fri, Jul 20 20181pm Fri, Jul 20 20182pm Fri, Jul 20 20183pm Fri, Jul 20 20184pm Fri, Jul 20 20185pm Fri, Jul 20 20186pm Fri, Jul 20 20187pm Fri, Jul 20 20188pm Fri, Jul 20 20189pm Fri, Jul 20 201810pm Fri, Jul 20 201811pm Fri, Jul 20 201812am Sat, Jul 21 20181am Sat, Jul 21 20182am Sat, Jul 21 20183am Sat, Jul 21 20184am Sat, Jul 21 20185am Sat, Jul 21 20186am Sat, Jul 21 20187am Sat, Jul 21 20188am Sat, Jul 21 20189am Sat, Jul 21 201810am Sat, Jul 21 201811am Sat, Jul 21 201812pm Sat, Jul 21 20181pm Sat, Jul 21 20182pm Sat, Jul 21 2018

Date	07/17																					07/18
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	68	65	63	62	64	66	70	74	77	79	81	81	81	81	81	80	78	76	73	69	66	63	62	60
Dewpoint (°F)	63	61	59	59	60	60	59	59	59	58	56	55	54	53	52	53	54	55	55	55	55	55	55	55
Heat Index (°F)									77	80	81	81	81	81	80	80	78	76
Surface Wind (mph)	7	7	6	6	6	5	5	6	7	8	9	9	10	10	10	9	8	7	6	6	5	5	5	5
Wind Dir	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	NNW	NNW	N	N	NNE
Gust
Sky Cover (%)	16	13	9	7	5	2	2	2	3	11	20	28	30	31	33	27	21	15	14	13	12	12	13	14
Precipitation Potential (%)	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Relative Humidity (%)	84	86	86	88	87	79	70	61	55	48	44	41	40	39	38	40	43	48	54	61	68	74	78	83
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																						07/19
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	58	57	56	57	58	61	65	69	72	74	76	77	78	78	79	79	78	75	72	68	65	63	62	61
Dewpoint (°F)	55	55	54	55	55	56	56	56	56	56	55	55	55	54	54	55	56	56	57	57	57	56	56	55
Heat Index (°F)											76	77	77	78	79	78	77	75
Surface Wind (mph)	5	5	5	5	5	5	6	6	6	5	5	3	3	3	3	3	3	3	3	2	2	2	1	1
Wind Dir	NNE	N	N	N	N	N	N	NNE	NNE	NNE	N	N	N	N	N	N	N	N	NNE	NNE	NNE	NE	ENE	E
Gust
Sky Cover (%)	15	16	17	18	19	15	17	21	23	26	31	33	31	27	24	22	19	17	16	14	13	13	11	10
Precipitation Potential (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2
Relative Humidity (%)	87	91	93	93	90	83	74	65	58	53	50	48	46	45	44	45	48	52	58	65	72	76	79	81
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Regional Temp/Precip

---

Webmaster NOAA's National Weather Service Detroit/Pontiac, MI

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities