Herttoniemi

Thursday 18 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
15		3°	-1°	0	< 2	3 m/s from south east with gusts at 7 m/s3 (7)	1015	63	-4°	63	0	63	0	0
16		3°	0°	0	< 2	3 m/s from south east with gusts at 7 m/s3 (7)	1015	62	-4°	32	0	32	0	0
17		3°	0°	0	< 2	3 m/s from south east with gusts at 6 m/s3 (6)	1014	63	-4°	25	0	25	0	0
18		3°	0°	0	< 2	3 m/s from south east with gusts at 6 m/s3 (6)	1014	63	-4°	13	0	13	0	0
19		2°	0°	0	< 2	2 m/s from south with gusts at 6 m/s2 (6)	1014	61	-5°	7	0	7	0	0
20		2°	-1°	0	< 2	2 m/s from south east with gusts at 5 m/s2 (5)	1015	63	-5°	10	0	10	0	0
21		1°	-1°	0	< 2	2 m/s from south east with gusts at 4 m/s2 (4)	1015	67	-5°	16	0	16	0	0
22		0°	0°	0	< 2	1 m/s from east with gusts at 3 m/s1 (3)	1015	68	-5°	15	0	11	0	5
23		0°	-2°	0	< 2	2 m/s from north east with gusts at 3 m/s2 (3)	1014	69	-5°	11	0	6	0	5

Friday 19 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		0°	-3°	0	< 2	2 m/s from north east with gusts at 4 m/s2 (4)	1014	71	-5°	4	0	2	0	2
01		0°	-4°	0	< 2	3 m/s from north east with gusts at 5 m/s3 (5)	1014	68	-6°	11	0	1	0	10
02		-1°	-5°	0	< 2	4 m/s from north east with gusts at 6 m/s4 (6)	1013	69	-6°	8	0	0	0	8
03		-1°	-6°	0	< 2	4 m/s from north east with gusts at 7 m/s4 (7)	1013	65	-7°	5	0	0	0	5
04		-2°	-6°	0	< 2	4 m/s from north east with gusts at 7 m/s4 (7)	1012	64	-8°	3	0	0	0	2
05		-2°	-7°	0	< 2	4 m/s from north east with gusts at 7 m/s4 (7)	1012	65	-8°	4	0	4	0	0
06		-2°	-7°	0	< 2	4 m/s from north east with gusts at 7 m/s4 (7)	1012	67	-8°	13	0	2	0	11
07		-2°	-7°	0	< 2	4 m/s from north east with gusts at 7 m/s4 (7)	1011	67	-8°	36	0	1	0	35
08		-1°	-6°	0	< 2	5 m/s from north east with gusts at 8 m/s5 (8)	1011	64	-8°	31	0	3	0	29
09		0°	-5°	0	< 2	5 m/s from north east with gusts at 8 m/s5 (8)	1010	60	-8°	40	0	2	0	39
10		1°	-4°	0	< 2	5 m/s from north east with gusts at 9 m/s5 (9)	1009	55	-8°	80	0	1	0	80
11		2°	-3°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1008	51	-8°	94	0	6	0	94
12		3°	-2°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1008	49	-7°	66	0	15	0	59
13		3°	-1°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1007	47	-7°	98	0	22	1	96
14		4°	0°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1007	46	-7°	99	0	19	6	99
15		4°	0°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1006	45	-7°	100	0	17	23	100
16		4°	0°	0	< 2	5 m/s from north east with gusts at 10 m/s5 (10)	1005	44	-7°	100	0	28	52	100
17		4°	0°	0	5	5 m/s from north east with gusts at 9 m/s5 (9)	1005	44	-7°	100	0	36	68	100
18		4°	0°	0 to 0.3 0–0.3	20	4 m/s from north east with gusts at 9 m/s4 (9)	1005	44	-8°	100	0	42	94	100
19		3°	-1°	0 to 0.4 0–0.4	30	4 m/s from north east with gusts at 8 m/s4 (8)	1004	45	-8°	100	0	49	98	100
20		2°	-2°	0 to 0.5 0–0.5	40	5 m/s from north with gusts at 9 m/s5 (9)	1004	49	-8°	100	0	63	99	100
21		1°	-3°	0 to 0.4 0–0.4	50	5 m/s from north east with gusts at 9 m/s5 (9)	1004	62	-6°	100	0	81	100	100
22		1°	-4°	0 to 0.5 0–0.5	60	4 m/s from north with gusts at 8 m/s4 (8)	1003	73	-4°	100	1	94	100	100
23		0°	-5°	0 to 0.5 0–0.5	60	5 m/s from north with gusts at 8 m/s5 (8)	1003	77	-4°	100	2	98	100	100

Saturday 20 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		0°	-5°	0 to 0.4 0–0.4	70	5 m/s from north with gusts at 9 m/s5 (9)	1003	79	-4°	100	1	100	100	93
01		0°	-5°	0 to 0.4 0–0.4	70	4 m/s from north with gusts at 9 m/s4 (9)	1003	81	-4°	100	1	100	99	83
02		-1°	-5°	0 to 0.3 0–0.3	60	4 m/s from north with gusts at 7 m/s4 (7)	1002	79	-4°	100	1	100	97	64
03		-1°	-5°	0 to 0.4 0–0.4	60	4 m/s from north with gusts at 7 m/s4 (7)	1003	77	-4°	100	1	100	96	50
04		-1°	-4°	0 to 0.4 0–0.4	60	3 m/s from north with gusts at 7 m/s3 (7)	1003	80	-4°	100	1	100	95	80
05		-1°	-5°	0 to 0.4 0–0.4	50	4 m/s from north west with gusts at 7 m/s4 (7)	1003	78	-5°	100	1	99	90	89
06		-1°	-6°	0 to 0.4 0–0.4	40	4 m/s from north with gusts at 7 m/s4 (7)	1003	77	-5°	100	1	97	86	82
07		-1°	-5°	0 to 0.4 0–0.4	40	4 m/s from north with gusts at 7 m/s4 (7)	1003	75	-5°	100	1	94	88	72
08		-1°	-5°	0 to 0.3 0–0.3	40	3 m/s from north with gusts at 6 m/s3 (6)	1004	73	-6°	99	0	87	92	63
09		-1°	-4°	0 to 0.3 0–0.3	40	3 m/s from north with gusts at 5 m/s3 (5)	1004	73	-5°	100	1	99	95	49
10		-1°	-4°	0 to 0.2 0–0.2	30	3 m/s from north with gusts at 5 m/s3 (5)	1005	71	-5°	100	1	99	98	70
11		0°	-3°	0 to 0.2 0–0.2	30	2 m/s from north with gusts at 5 m/s2 (5)	1006	70	-5°	100	1	95	98	73
12		0°	-2°	0 to 0.2 0–0.2	30	2 m/s from north with gusts at 5 m/s2 (5)	1007	70	-5°	100	1	89	99	87
13		1°	-1°	0 to 0.2 0–0.2	30	2 m/s from north west with gusts at 4 m/s2 (4)	1008	71	-4°	100	1	90	98	89
14		2°	0°	0 to 0.2 0–0.2	40	2 m/s from north west with gusts at 4 m/s2 (4)	1009	68	-4°	100	1	92	98	96
15		2°	0°	0 to 0.2 0–0.2	30	2 m/s from west with gusts at 4 m/s2 (4)	1011	69	-3°	100	1	94	98	98
16		2°	0°	0 to 0.2 0–0.2	20	2 m/s from south west with gusts at 4 m/s2 (4)	1012	79	-1°	100	1	97	95	96
17		2°	1°	0	10	2 m/s from west with gusts at 4 m/s2 (4)	1013	76	-2°	100	1	98	87	79
18		2°	1°	0	10	2 m/s from north west with gusts at 4 m/s2 (4)	1013	70	-3°	100	0	96	74	71
19		2°	0°	0	10	2 m/s from north with gusts at 4 m/s2 (4)	1014	69	-3°	100	0	96	66	77
20		2°	-1°	0	5	2 m/s from north with gusts at 4 m/s2 (4)	1015	69	-4°	100	0	90	52	97
21–03		1°	-2°	0	10	3 m/s from north with gusts at 5 m/s3 (5)	1016	69	-4°	95	0	72	24	71

Sunday 21 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		0°	-3°	0	5	2 m/s from north2	1022	79	-4°	96	0	9	20	95
09–15		0°	-3°	0	5	3 m/s from north east3	1025	62	-7°	79	0	78	6	0
15–21		4°	1°	0	2	3 m/s from south east3	1030	58	-4°	53	0	28	0	26
21–03		1°	-3°	0	2	3 m/s from north east3	1031	69	-4°	72	0	45	1	46

Monday 22 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		0°	-5°	0	5	5 m/s from north east5	1030	71	-5°	100	0	0	89	100
09–15		1°	-4°	0	20	5 m/s from north east5	1024	65	-6°	100	0	28	90	100
15–21		4°	0°	0 to 1.1 0–1.1	30	6 m/s from north east6	1022	62	-3°	100	0	1	100	96
21–03		2°	-2°	0 to 3.5 0–3.5	40	5 m/s from north east5	1020	71	-3°	100	0	98	100	100

Tuesday 23 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		2°	-3°	0 to 2.5 0–2.5	30	5 m/s from north east5	1016	87	-1°	100	0	100	100	99
09–15		2°	-3°	0	20	5 m/s from north east5	1013	85	-1°	100	0	81	100	93
15–21		4°	1°	0	20	4 m/s from north east4	1012	74	0°	100	0	100	96	94
21–03		3°	-1°	0	20	4 m/s from north4	1011	84	0°	100	0	100	70	98

Wednesday 24 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		2°	-2°	0	20	4 m/s from north4	1011	88	0°	100	0	100	100	12
09–15		3°	0°	0	10	3 m/s from north east3	1010	85	0°	100	0	100	100	25
15–21		5°	2°	0	10	3 m/s from south west3	1012	77	1°	100	0	100	100	41
21–03		3°	1°	0	10	2 m/s from south west2	1012	86	1°	100	0	100	100	84

Thursday 25 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		2°	0°	0	20	2 m/s from north east2	1011	87	0°	23	0	0	13	0
09–15		3°	1°	0	10	3 m/s from east3	1013	84	1°	100	0	100	100	56
15–21		6°	4°	0	20	3 m/s from east3	1010	66	0°	93	0	38	65	47
21–03		5°	2°	0 to 2 0–2	20	3 m/s from east3	1010	84	2°	100	0	100	100	84

Friday 26 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		3°	0°	0	20	3 m/s from north west3	1008	93	2°	100	0	100	100	91
09–15		4°	1°	0	20	3 m/s from north east3	1008	88	2°	100	0	100	100	68
15–21		7°	4°	0	10	4 m/s from south west4	1009	75	2°	100	0	69	98	21
21–03		5°	2°	0	10	3 m/s from south west3	1011	81	2°	100	0	59	100	7

Saturday 27 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob. %	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
03–09		4°	1°	0	10	3 m/s from south west3	1012	86	1°	100	0	100	48	2
09–15		5°	2°	0	10	4 m/s from south west4	1014	78	1°	33	0	16	0	0
15–21		9°	7°	0	10	4 m/s from south west4	1016	74	5°	100	0	100	100	98
21–03		6°	4°	0	10	3 m/s from south west3	1014	83	3°	96	0	32	69	0