Urban Heat Island Forecasts

NCEP Global Ensemble Forecast System

Initial: 20250519Z00

International Desks

Climate Prediction Center

National Centers for Environmental Prediction

			May-21-2025			May-22-2025			May-23-2025			May-24-2025			May-25-2025
NO	Stations	90th Pctl Clim	Tmax	Rain	Alert	Tmax	Rain	Alert	Tmax	Rain	Alert	Tmax	Rain	Alert	Tmax	Rain	Alert
1	Abidjan	34.3 degC
2	Abuja	36.4 degC
3	Acapulco	35.8 degC
4	Accra	29.1 degC
5	Addis_Ababa	26.5 degC
6	Adelaide	18.0 degC
7	Aden	42.7 degC
8	Agadir	35.9 degC
9	Ahmadabad	43.9 degC
10	Al_Hudaydah	36.5 degC
11	Albuquerque	33.9 degC
12	Aleppo	34.2 degC
13	Alexandria	35.4 degC
14	Algiers	22.9 degC
15	Alice_Springs	19.7 degC
16	Almaty_Ogms	13.3 degC
17	Amman	34.3 degC
18	Amsterdam	22.6 degC
19	Annaba	28.9 degC
20	Antananarivo	24.8 degC
21	Apia	28.0 degC
22	Arequipa	18.8 degC
23	Arlington	32.0 degC
24	Ashgabat	38.3 degC
25	Asmara	34.7 degC
26	Athens	28.5 degC
27	Atlanta	33.5 degC
28	Auckland	17.6 degC
29	Austin_Cty	34.1 degC
30	Baghdad	43.3 degC
31	Bakel	45.4 degC
32	Bamako	42.7 degC
33	Bambey	42.5 degC
34	Bangkok	33.1 degC
35	Bangui	41.7 degC
36	Barber	27.3 degC
37	Barquisimeto	29.4 degC
38	Barranquilla	30.9 degC
39	Basseterre	27.5 degC
40	Beijing	37.2 degC
41	Beira	24.8 degC
42	Belem	33.2 degC
43	Belize_City	28.9 degC
44	Belo_Horizonte	25.0 degC
45	Bengaluru	32.2 degC
46	Benghazi	30.3 degC
47	Benin_City	35.6 degC
48	Benina	35.2 degC
49	Beograd	29.4 degC
50	Berlin	24.0 degC
51	Bishkek	29.0 degC
52	Bloemfontein	22.1 degC
53	Bobo	41.5 degC
54	Bogota_Eldorado	16.9 degC
55	Bombay_Santacruz	30.8 degC
56	Bora_Bora	27.0 degC
57	Boston_Logan	26.4 degC
58	Brasilia	28.4 degC
59	Brazzaville	36.3 degC
60	Bridgetown	27.8 degC
61	Brisbane	25.1 degC
62	Brokopondo	30.7 degC
63	Bucuresti	28.7 degC
64	Budapest	27.8 degC
65	Buenos_Aires	19.0 degC
66	Bujumbura	24.8 degC
67	Bukavu	29.0 degC
68	Bulawayo	28.6 degC
69	Bunia	33.4 degC
70	Busan	21.4 degC
71	Cairns	24.0 degC
72	Cairo	39.1 degC
73	Calgary	19.0 degC
74	Cali_Alfonso	26.7 degC
75	Canberra	15.8 degC
76	Cape_Town	21.2 degC
77	Caracas	29.1 degC
78	Carriel	19.1 degC
79	Cartagena	31.3 degC
80	Casablanca	30.1 degC
81	Castries	29.8 degC
82	Cayenne	29.3 degC
83	Chaguanas	31.2 degC
84	Charlotte	35.2 degC
85	Chennai	39.1 degC
86	Chicago	26.3 degC
87	Chiclayo	19.7 degC
88	Chihuahua	35.4 degC
89	Chittagong	38.2 degC
90	Chongqing	35.1 degC
91	Christchurch	16.6 degC
92	Christmas_Island	27.1 degC
93	Ciudad_Bolivar	35.9 degC
94	Cochabamba	19.5 degC
95	Cockburn	27.0 degC
96	Columbus	28.1 degC
97	Conakry	31.1 degC
98	Constantine	33.0 degC
99	Cordoba	21.2 degC
100	Cotonou	35.2 degC
101	Cucuta_Camilo	32.5 degC
102	Cuenca	14.8 degC
103	Cul_de_Sac	27.5 degC
104	Culiacan_Sin	33.1 degC
105	Curitiba	23.7 degC
106	Daegu	32.9 degC
107	Dakar_Yoff	25.2 degC
108	Dalafi	47.1 degC
109	Dallas	37.0 degC
110	Dar_El_Beida	33.0 degC
111	Dar_Es_Salaam	29.5 degC
112	Daraa	44.0 degC
113	Darwin	33.3 degC
114	Denver	33.4 degC
115	Deo_Sorong	33.8 degC
116	Detroit	24.5 degC
117	Dhaka	39.0 degC
118	Dhaka	39.5 degC
119	Dili_Dili	27.8 degC
120	Diourbel	43.2 degC
121	Djibouti	39.5 degC
122	Dodoma	30.4 degC
123	Douala_Obs	34.1 degC
124	Dubai	36.7 degC
125	Dunedin	14.9 degC
126	Durango_Dgo	33.7 degC
127	Durban	23.5 degC
128	Dushanbe	33.8 degC
129	Edmonton	17.8 degC
130	El_Paso	38.7 degC
131	Entebbe	26.5 degC
132	Faisalabad	50.8 degC
133	Fatick	42.5 degC
134	Fes_Sais	35.0 degC
135	Fig_Tree	27.6 degC
136	Florida	18.8 degC
137	Fort_De_France	28.8 degC
138	Fortaleza	30.0 degC
139	Frankfurt	25.7 degC
140	Freetown	34.2 degC
141	Fua_Amotu	26.2 degC
142	Fukuoka	33.3 degC
143	Funafuti	28.7 degC
144	Galeao	27.4 degC
145	Georgetown	28.0 degC
146	Georgetown	27.2 degC
147	Geraldton	23.4 degC
148	Giza	40.1 degC
149	Goiania	27.9 degC
150	Gossas	43.2 degC
151	Goudiri	44.6 degC
152	Guadalajara	40.4 degC
153	Guam_Mariana	28.6 degC
154	Guanajuato	31.9 degC
155	Guangzhou	35.1 degC
156	Guarani	27.6 degC
157	Guatemala_City	26.6 degC
158	Guayaquil	31.3 degC
159	Ha_Dong	37.7 degC
160	Hacienda	35.4 degC
161	Haire_Lao	45.2 degC
162	Hangzhou	33.8 degC
163	Harare	27.4 degC
164	Harbin	27.6 degC
165	Hargeisa	34.2 degC
166	Havana	33.1 degC
167	Hawaii	24.2 degC
168	Hong_Kong	31.6 degC
169	Honiara_Henderson	29.7 degC
170	Honolulu	26.7 degC
171	Houston	36.4 degC
172	Hyderabad	37.5 degC
173	Ibadan	37.8 degC
174	Iimir	30.6 degC
175	Ilorin	39.0 degC
176	Indianapolis	27.2 degC
177	Islamabad	44.6 degC
178	Istanbul	24.3 degC
179	Jacksonville	36.3 degC
180	Jakarta	31.0 degC
181	Jayapura	30.1 degC
182	Jeddah	34.1 degC
183	Johannesburg	22.3 degC
184	Jos	37.7 degC
185	Juazeiro	33.0 degC
186	Kabul	29.6 degC
187	Kaduna	40.5 degC
188	Kaffrine	43.9 degC
189	Kananga	38.9 degC
190	Kano	42.7 degC
191	Kaolack	43.6 degC
192	Karachi	36.7 degC
193	Kayes	45.4 degC
194	Kedougou	45.2 degC
195	Khartoum	44.4 degC
196	Kigali	27.9 degC
197	Kingston	30.0 degC
198	Kingstown	27.8 degC
199	Kinshasa	38.4 degC
200	Kisangani	38.6 degC
201	Kolkata	43.5 degC
202	Koror_Palau_Wci	29.3 degC
203	Kosrae	28.2 degC
204	Koungheul	44.7 degC
205	Koupentoum	44.8 degC
206	Kralendijk	27.4 degC
207	Kuala_Lumpur	33.8 degC
208	Kumasi	33.8 degC
209	Kuwait	44.7 degC
210	Kyiv	26.7 degC
211	La_Paz_Alto	13.4 degC
212	La_Plata_Aero	18.7 degC
213	Lagos_Oshodi	31.3 degC
214	Las_Vegas	40.2 degC
215	Le_Gosier	27.9 degC
216	Lelydorp	31.1 degC
217	Leon	30.8 degC
218	Les_Abymes	27.9 degC
219	Libreville	31.3 degC
220	Lilongwe	28.1 degC
221	Lima_Callao	22.0 degC
222	Linden	31.7 degC
223	Linguere	44.5 degC
224	Lisboa	35.3 degC
225	Lome	29.3 degC
226	London	22.3 degC
227	Los_Angeles	29.3 degC
228	Louga	42.9 degC
229	Luanda	28.3 degC
230	Lubango	30.9 degC
231	Lubumbashi	29.3 degC
232	Lucaya	27.5 degC
233	Lusaka	29.6 degC
234	Luxor	44.4 degC
235	Madrid	30.2 degC
236	Majuro	28.4 degC
237	Mamari	45.3 degC
238	Managua	31.7 degC
239	Managua_Acsandino	32.8 degC
240	Manaus	32.9 degC
241	Manila	31.2 degC
242	Manokwari_Rendani	26.9 degC
243	Maputo_Mavalane	28.0 degC
244	Mar_Del_Plata_Aero	17.2 degC
245	Maracaibo_La_Chinita	34.3 degC
246	Maracay_Ba_Sucre	29.0 degC
247	Marrakech	37.3 degC
248	Mashhad	34.5 degC
249	Matam	45.6 degC
250	Maturin	35.5 degC
251	Mbuji_Mayi	38.8 degC
252	Mecca	44.0 degC
253	Medan	29.5 degC
254	Medellin	25.2 degC
255	Medina	43.6 degC
256	Melbourne	14.7 degC
257	Merida_Yuc	39.3 degC
258	Mexico_City	26.3 degC
259	Mexico_Df	26.3 degC
260	Miami_Fl	36.4 degC
261	Minneapolis	24.3 degC
262	Minsk	24.1 degC
263	Mistratah	29.1 degC
264	Misurata	35.0 degC
265	Mogadiscio	27.1 degC
266	Mombasa	29.0 degC
267	Monterrey_Nl	39.5 degC
268	Montreal	23.4 degC
269	Mopti	43.9 degC
270	Morelia_Mich	33.9 degC
271	Moskva_Vdnh	25.3 degC
272	Mtwara	32.4 degC
273	Mumbai	30.8 degC
274	Mwanza	28.4 degC
275	Nagoya	29.3 degC
276	Nairobi	27.3 degC
277	Nakuru	23.6 degC
278	Nampula	29.5 degC
279	Nanjing	35.5 degC
280	Nashville	31.0 degC
281	Nassau	27.7 degC
282	Nauru	28.4 degC
283	Nausori	28.3 degC
284	Naye	45.2 degC
285	Ndjamena	44.2 degC
286	New_Amsterdam	27.6 degC
287	New_Delhi	46.7 degC
288	New_Orleans	35.7 degC
289	New_York	27.6 degC
290	Nha_Be	37.6 degC
291	Niamey_Aero	44.2 degC
292	Nouakchott	37.8 degC
293	Noumea	24.8 degC
294	Nouzha	35.4 degC
295	Nur_Sultan	23.0 degC
296	Nyala	41.2 degC
297	Oklahoma	35.4 degC
298	Oran	32.1 degC
299	Oran_Senia	32.1 degC
300	Oranjestad	27.2 degC
301	Osaka	24.7 degC
302	Ottawa	21.2 degC
303	Ouagadougou	43.0 degC
304	Pago_Pago	27.9 degC
305	Panama_City	30.8 degC
306	Paramaribo	28.4 degC
307	Paris	24.0 degC
308	Perth_Airport	23.3 degC
309	Philadelphia	29.6 degC
310	Phoenix	42.1 degC
311	Podor	44.8 degC
312	Pohnpei_Caroline	28.6 degC
313	Pointe_Noire	29.9 degC
314	Port_Au_Prince	29.6 degC
315	Port_De_Paix	28.0 degC
316	Port_Elizabeth	21.2 degC
317	Port_Harcourt	35.6 degC
318	Port_Moresby_Wo	28.4 degC
319	Port_Of_Spain	27.6 degC
320	Porto_Alegre	26.0 degC
321	Praha_Karlov	24.1 degC
322	Pretoria	22.3 degC
323	Pudahuel	21.5 degC
324	Pune	33.4 degC
325	Qualair	24.0 degC
326	Quebec	20.4 degC
327	Quito	30.0 degC
328	Rabat_Sale	24.6 degC
329	Recife	28.7 degC
330	Richard_Toll	44.4 degC
331	Rio_De_Janeiro	27.4 degC
332	Riyadh_Airbase	43.3 degC
333	Roberts_Field	32.7 degC
334	Rome	28.5 degC
335	Rosario	20.0 degC
336	Roseau	27.5 degC
337	Saint_George	27.8 degC
338	Saipan	28.8 degC
339	Sale	29.2 degC
340	Saltillo	33.4 degC
341	Salto	22.1 degC
342	Salvador	28.2 degC
343	Samarkand	32.6 degC
344	San_Antonio	36.9 degC
345	San_Diego	30.4 degC
346	San_Francisco	28.0 degC
347	San_Ignacio	33.3 degC
348	San_Joss	25.1 degC
349	San_Juan	28.6 degC
350	San_Luis	30.0 degC
351	San_Pedro_Town	29.0 degC
352	San_Salvador	31.7 degC
353	Sanaa	29.1 degC
354	Sanaa	29.1 degC
355	Santa_Ana	30.8 degC
356	Santa_Cruz	31.7 degC
357	Santamaria_San_Jose	25.1 degC
358	Santiago_De_Cuba	27.8 degC
359	Santiago_De_Los_Caballeros	27.7 degC
360	Santo_Domingo_Ad	21.1 degC
361	Sao_Paulo	24.6 degC
362	Sapporo	24.3 degC
363	Saraya	47.4 degC
364	Seattle	23.0 degC
365	Seoul	30.9 degC
366	Seretse	28.1 degC
367	Sfax	24.2 degC
368	Shanghai	27.4 degC
369	Shenyang	29.4 degC
370	Silvio_Pettirossi_Luque	29.9 degC
371	Singapore	32.9 degC
372	Singapore	32.9 degC
373	Sirte	38.0 degC
374	Songea	27.9 degC
375	Sousse	31.7 degC
376	Speightstown	27.9 degC
377	Stlouis	30.7 degC
378	Stockholm	21.2 degC
379	Surabaya	29.3 degC
380	Surat_Thani	32.6 degC
381	Sydney	21.2 degC
382	Tahoua	43.6 degC
383	Taipa_Grande	28.4 degC
384	Taipei	33.1 degC
385	Tamba	46.3 degC
386	Tampa	33.7 degC
387	Tanger_Port	23.7 degC
388	Tashkent	31.2 degC
389	Tauranga	17.3 degC
390	Tegucigalpa	29.6 degC
391	Tehran_Mehrabad	37.4 degC
392	Tel_Aviv	36.0 degC
393	The_Valley	27.5 degC
394	Timehri	31.5 degC
395	Tocumen	30.3 degC
396	Tokyo	26.9 degC
397	Toluca_Mex	25.6 degC
398	Toronto_City	18.9 degC
399	Torreon_Coah	36.0 degC
400	Touba	43.1 degC
401	Tripoli	28.0 degC
402	Trujillo	24.2 degC
403	Tshikapa	40.3 degC
404	Tucson	39.8 degC
405	Tucuman	25.7 degC
406	Tunis	32.8 degC
407	Uccle	24.0 degC
408	Vancouver	15.4 degC
409	Velingara	47.0 degC
410	Vereeniging	22.7 degC
411	Vieux_Fort	28.0 degC
412	Warszawa	27.1 degC
413	Wellington	15.9 degC
414	Wenjiang	33.4 degC
415	Wien	26.3 degC
416	Willemstad	27.3 degC
417	Windhoek	25.2 degC
418	Winnipeg	21.7 degC
419	Wuhan	35.8 degC
420	Yangon	33.7 degC
421	Yaounde_Ville	32.6 degC
422	Zanderij	31.1 degC
423	Zhengzhou	36.8 degC
424	Zuerich	26.2 degC
425	Santo_Domingo	30.8 degC
426	Puerto_Plata	27.7 degC
427	Punta_Cana	30.1 degC
428	MIDWAY_ISLAND_HENDERSON_FIELD_AIRPORT	24.7 degC
429	BARKING_SANDS_KAUAI	25.3 degC
430	LIHUE_WSO_AP_1020.1	25.3 degC
431	WHEELER_AAF_810.1	26.7 degC
432	KANEOHE_MCAS_OAHU	26.7 degC
433	KALAELOA_OAHU	26.7 degC
434	HONOLULU_INTL_AP	26.7 degC
435	MOLOKAI_KAUNAKAKAI_MOLOKAI_AP	24.6 degC
436	KAANAPALI_MAUI	25.2 degC
437	KAHULUI_AP	25.2 degC
438	HANA_MAUI	23.9 degC
439	FALALOP_ISLAND_CGS	28.9 degC
440	GUAM_INTERNATIONAL_AP	28.6 degC
441	MARIANA_ANDERSEN	28.6 degC
442	ROTA_AIRPORT	28.7 degC
443	SAIPAN_INTL_AP	28.8 degC
444	WAKE_ISLAND	27.8 degC
445	ENIWETOK_MARSHALL_ISLANDS	28.2 degC
446	JOHNSTON_ISLAND	25.5 degC
447	HILO_INTERNATIONAL_AP_87	24.2 degC
448	CHUUK_WENO_ISLAND	29.2 degC
449	PONAPE_NWS	28.6 degC
450	KOSRAE_CAROLINES	28.2 degC
451	KOSRAE_INTERNATIONAL_AIRPORT	28.2 degC
452	KWAJALEIN_BUCHOLZ	27.9 degC
453	MARSHALL_ISLANDS_INTERNATIONAL_AIRPORT	28.4 degC
454	PALMYRA_COOPER	26.8 degC
455	BABELTHUAP_KOROR_AP	29.3 degC
456	YAP_ISLAND	29.1 degC
457	CHRISTMAS_CASSID	27.1 degC
458	MUNDA_NEW_GEORGIA	29.7 degC
459	HONIARA_HENDERSON	29.7 degC
460	SOLA_VANUA_LAVA_ISL	28.6 degC
461	PEKOA_ARPT_SANTO_IL	28.7 degC
462	LAMAP_MALEKOULA_ISL	28.0 degC
463	BAUERFIELD_EFATE_IL	27.5 degC
464	KOUMAC_NLLE_CALEDONIE	27.5 degC
465	NOUMEA_NLLE_CALEDONIE	24.8 degC
466	TARAWA_BONRIKI_INTL	27.9 degC
467	NANUMEA_ISLAND	28.6 degC
468	FUNAFUTI_INTL_ARPT	28.7 degC
469	ROTUMA_ISLAND	28.7 degC
470	NANDI_AIRPORT	28.5 degC
471	NAUSORI_INTL_ARPT	28.3 degC
472	HIHIFO_ILE_WALLIS	28.5 degC
473	MAOPOOPO_ILE_FUTUNA	28.1 degC
474	PAGO_PAGO_INTL_ARPT	27.9 degC
475	VAVA_U_ISLAND	27.2 degC
476	AVARUA_RAROTONGA_IL	26.2 degC
477	BORA-BORA_MOTU-MUTE	27.0 degC
478	TAHITI-FAAA	26.0 degC
479	TUBUAI_ISLAND	24.4 degC
480	VANIMO	29.2 degC
481	NADZAB	30.2 degC
482	GURNEY_W.O.	29.0 degC
483	MADANG_AIRPORT	29.4 degC
484	DEO_SORONG	33.8 degC
485	MANOKWARI_RENDANI	26.9 degC
486	BIAK_FRANS_KAISIEPO	31.7 degC
487	SERUI_SUJARWO_CONDRO-N	29.6 degC
488	SARMI_MARARENA	33.4 degC
489	FAK-FAK_TOREA	30.2 degC
490	NABIRE	29.3 degC
491	WAMENA	20.7 degC
492	JAYAPURA_SENTANI	30.1 degC
493	KAIMANA_UTAROM	31.0 degC
494	ENAROTALI	23.4 degC
495	TIMIKA	29.3 degC
496	TANAH_MERAH	33.2 degC
497	SAUMLAKI_OLILIT	28.0 degC
498	MERAUKE_MOPAH	30.0 degC

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Last Update: Tue May 20 06:30:30 UTC 2025

Disclaimer: The Urban Heat Island Forecasts are experimental and this web link is not in the public domain of the CPC International Desks website. Please note until the forecasts are operational, this information can be discontinued at any time.

Questions or comments about the Urban Heat Island outlooks may be directed to Dr. Wassila Thiaw, Head, International Desks/NOAA, wassila.thiaw@noaa.gov with copy to endalkachew.bekele@noaa.gov and li.xu@noaa,gov.