Online current and historical weather data/degree-days: Michigan USA Weather Data and Pest Models All Available Networks Other network tables for MI include: APRSWXNET, METAR, RAWS, see also: Oregon (past data), Medford OR grower network, Hood River OR grower network, Walla Walla VIeW OR grower network, Alaska, Hawaii, NW USA, SW USA, NE USA, SE USA, South Central USA, North Central USA, Great Lakes Central USA, and Canada

Daily and Interactive Degree-Day Maps Degree-day & Phenology Model Calculator  Also try the full-featured calculator/DD model (NW states only) To calculate degree-days: Enter thresholds, calc. method, optional NWS forecast zone, and the location (click radio button below the location/year in the table), or click the "Calc" button. Thresholds: lower: °F   upper: °F (or celsius °C:)   Calc. method: simple average growing dds single triangle double triangle single sine double sine heating dds cooling dds Start (biofix) date:  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31  End date:  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Forecast zipcode or city, state: and

Michigan USA All Available Networks weather station table (click on most headers to SORT table)

#	Location, link to weather, plant disease models and forecasts, map (if avail.)	Recent % good hourly data	Code, link to NWS recent weather	Link to NWS forecast	Network	Latitude (Decimal Degrees)	Longitude (Decimal Degrees)	Elev. (ft)	30 yr avgs	2008 data calc	2007 data calc	2006 data calc	2005 data calc
1.	AB8XS Spring Lake	31	AS178	forecast	APRSWXNET	43.0617	-86.1667	599	AVG	2008	2007	-	-
2.	Adrian Lenawee Co Apt	95	KADG	forecast	METAR	41.8678	-84.0792	801	AVG	2008	2007	2006	2005
3.	Alma Gratiot Community	95	KAMN	forecast	METAR	43.3217	-84.6878	751	AVG	2008	2007	2006	2005
4.	Alpena Co Reg Apt	95	KAPN	forecast	METAR	45.0717	-83.5642	689	AVG	2008	2007	2006	2005
5.	Ann Arbor CW4874	78	C4874	forecast	APRSWXNET	42.3044	-83.7331	895	AVG	2008	-	-	-
6.	K8MZO Ann Arbor	25	AS465	forecast	APRSWXNET	42.4242	-83.8867	837	AVG	2008	-	-	-
7.	Ann Arbor Muni Apt	95	KARB	forecast	METAR	42.2239	-83.7394	837	AVG	2008	2007	2006	2005
8.	ATLANTA	95	TS098	forecast	RAWS	45.1331	-84.1667	895	AVG	2008	2007	-	-
9.	Bad Axe Huron Co Mem A	95	KBAX	forecast	METAR	43.7806	-82.9856	764	AVG	2008	2007	2006	2005
10.	BALDWIN	96	BDWM4	forecast	RAWS	43.8931	-85.8506	832	AVG	2008	2007	-	-
11.	Kalamazoo Battle Cr In	94	KAZO	forecast	METAR	42.2292	-85.5464	873	AVG	2008	2007	2006	2005
12.	Battle Cr Kellogg Apt	94	KBTL	forecast	METAR	42.3125	-85.2406	951	AVG	2008	2007	2006	2005
13.	Battle Creek CW5347	84	C5347	forecast	APRSWXNET	42.4517	-85.2425	950	AVG	2008	2007	-	-
14.	K8SWR Battle Creek	68	AR382	forecast	APRSWXNET	42.4517	-85.2425	951	AVG	2008	2007	2006	-
15.	BEAR	23	TR663	forecast	RAWS	44.8017	-86.0506	951	AVG	2008	2007	2006	2005
16.	Beaver Island Airport	95	KSJX	forecast	METAR	45.6917	-85.5664	669	AVG	2008	2007	2006	2005
17.	Belding CW2387	78	C2387	forecast	APRSWXNET	43.0933	-85.2317	781	AVG	2008	2007	2006	-
18.	Bellaire Antrim Co Apt	95	KACB	forecast	METAR	44.9881	-85.1981	623	AVG	2008	2007	2006	2005
19.	Benton Hrb SW Michigan	95	KBEH	forecast	METAR	42.1281	-86.4281	643	AVG	2008	2007	2006	2005
20.	KC8YSZ Berrien Springs	89	AS526	forecast	APRSWXNET	41.9508	-86.3400	669	AVG	2008	-	-	-
21.	Big Rapids RobenHood	95	KRQB	forecast	METAR	43.7219	-85.5042	991	AVG	2008	2007	2006	2005
22.	BIG SABLE Pt AT LUDING	95	BSBM4	forecast	HADS	44.0542	-86.5139	605	AVG	2008	-	-	-
23.	BloomFld Hills	85	C2539	forecast	APRSWXNET	42.6192	-83.2175	910	AVG	2008	2007	2006	-
24.	Boyne City CW8247	32	C8247	forecast	APRSWXNET	45.1692	-85.0400	820	AVG	2008	-	-	-
25.	Breckenridge CW0681	65	C0681	forecast	APRSWXNET	43.4106	-84.4550	722	AVG	2008	2007	2006	-
26.	Brighton CW3313	31	C3313	forecast	APRSWXNET	42.5283	-83.7953	938	AVG	2008	-	2006	-
27.	K8BPD Bronson	86	AS146	forecast	APRSWXNET	41.8742	-85.2008	910	AVG	2008	2007	-	-
28.	Cadillac Wexford Co	94	KCAD	forecast	METAR	44.2831	-85.4167	1306	AVG	2008	2007	2006	2005
29.	Caro Tuscola Area Apt	95	KCFS	forecast	METAR	43.4581	-83.4453	702	AVG	2008	2007	-	-
30.	Caseville CW4869	69	C4869	forecast	APRSWXNET	43.9103	-83.3842	598	AVG	2008	2007	-	-
31.	Cedar Springs CW8075	24	C8075	forecast	APRSWXNET	43.1917	-85.5103	886	AVG	2008	-	-	-
32.	Cedar Springs CW8650	68	C8650	forecast	APRSWXNET	43.1775	-85.5256	883	AVG	2008	-	-	-
33.	Charlevoix Muni Apt	95	KCVX	forecast	METAR	45.3042	-85.2742	669	AVG	2008	2007	2006	2005
34.	Charlotte Fitch H Bch	95	KFPK	forecast	METAR	42.5742	-84.8114	889	AVG	2008	2007	2006	2005
35.	Cheboygan Co Apt	95	KSLH	forecast	METAR	45.6531	-84.5192	640	AVG	2008	2007	2006	2005
36.	Cheboygan	16	CHB5	forecast	GPSMET	45.6531	-84.4656	594	AVG	2008	-	-	-
37.	Clinton Tnsp CW1322	58	C1322	forecast	APRSWXNET	42.6142	-82.9106	594	AVG	2008	2007	2006	-
38.	Coldwater Branch Co Me	95	KOEB	forecast	METAR	41.9331	-85.0519	958	AVG	2008	2007	2006	2005
39.	Copper Harbor	95	KP59	forecast	METAR	47.4667	-87.8750	623	AVG	2008	2007	2006	2005
40.	Kalamazoo CW0241	88	C0241	forecast	APRSWXNET	42.3244	-85.5481	853	AVG	2008	2007	2006	-
41.	Kalamazoo CW3551	24	C3551	forecast	APRSWXNET	42.3089	-85.6700	988	AVG	2008	-	2006	-
42.	Kalamazoo CW4794	53	C4794	forecast	APRSWXNET	42.3758	-85.6303	938	AVG	2008	2007	2006	-
43.	Kearsarge CW5116	5	C5116	forecast	APRSWXNET	47.2569	-88.4039	1145	AVG	2008	2007	-	-
44.	Dearborn CW2864	47	C2864	forecast	APRSWXNET	42.2808	-83.2192	620	AVG	2008	2007	2006	-
45.	Dearborn CW3625	45	C3625	forecast	APRSWXNET	42.2931	-83.2683	659	AVG	2008	2007	2006	-
46.	Dearborn CW4060	52	C4060	forecast	APRSWXNET	42.3169	-83.2583	514	AVG	2008	2007	2006	-
47.	Dearborn CW6310	88	C6310	forecast	APRSWXNET	42.2978	-83.2539	604	AVG	2008	2007	-	-
48.	Detroit City Airport	95	KDET	forecast	METAR	42.4092	-83.0100	627	AVG	2008	2007	2006	2005
49.	KB8SGF Detroit	73	AP355	forecast	APRSWXNET	42.5231	-82.8769	581	AVG	2008	-	-	-
50.	Detroit Metropolitan W	95	KDTW	forecast	METAR	42.2314	-83.3306	636	AVG	2008	2007	2006	2005
51.	Detroit Willow Run Apt	95	KYIP	forecast	METAR	42.2367	-83.5256	715	AVG	2008	2007	2006	2005
52.	Detroit	90	DET6	forecast	GPSMET	42.2969	-83.0944	589	AVG	2008	-	-	-
53.	DetroitGrosse Ile Gros	95	KONZ	forecast	METAR	42.0981	-83.1606	591	AVG	2008	2007	2006	2005
54.	DOE LAKE	95	DOEM4	forecast	RAWS	46.2531	-86.7142	815	AVG	2008	2007	-	-
55.	Drummond Is Apt	95	KDRM	forecast	METAR	46.0067	-83.7425	669	AVG	2008	-	-	-
56.	N2WAI Dundee	65	AS248	forecast	APRSWXNET	41.9519	-83.6444	670	AVG	2008	2007	-	-
57.	East China CW8084	77	C8084	forecast	APRSWXNET	42.7517	-82.4844	581	AVG	2008	-	-	-
58.	East Jordan CW2615	70	C2615	forecast	APRSWXNET	45.1806	-85.1978	705	AVG	2008	2007	-	-
59.	East Jordan CW2616	90	C2616	forecast	APRSWXNET	45.1794	-85.1992	740	AVG	2008	-	-	-
60.	Eastpointe CW6350	74	C6350	forecast	APRSWXNET	42.4583	-82.9433	602	AVG	2008	2007	-	-
61.	Eaton Rapids CW2077	20	C2077	forecast	APRSWXNET	42.5683	-84.6744	900	AVG	2008	-	-	-
62.	ELKHORN	95	ELKM4	forecast	RAWS	45.9531	-86.4053	720	AVG	2008	2007	2006	2005
63.	Escanaba	95	KESC	forecast	METAR	45.7500	-87.0331	591	AVG	2008	2007	2006	2005
64.	Ferndale CW6265	66	C6265	forecast	APRSWXNET	42.4639	-83.1331	650	AVG	2008	2007	-	-
65.	Flint Bishop Int Apt	95	KFNT	forecast	METAR	42.9667	-83.7492	781	AVG	2008	2007	2006	2005
66.	N8VDS Flint	25	AP828	forecast	APRSWXNET	42.9850	-83.6858	771	AVG	2008	-	2006	-
67.	FrankFt Dow Mem Fld Ap	92	KFKS	forecast	METAR	44.6250	-86.2006	633	AVG	2008	2007	2006	2005
68.	N8XD Freeland	31	AS674	forecast	APRSWXNET