Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2.11	2	2.19	2	2	1.89	1.81	1.89	2.11	2.5	3.61	3.69	2.89	3.89	3.89	2.69	3.39	2.89	1.5	2.19	2	2.19	2	1.89
Wind gust (m/s)	8.61	8.42	9.61	8.69	8.33	7.33	6	6.61	7.42	6.22	8.03	6.53	4.53	6.33	6.11	3.75	6.14	5.72	2.61	6.11	4.11	7.92	7.22	7.33
Wind direction (°)	WNW 285°	W 280°	WNW 283°	W 280°	W 276°	W 273°	W 264°	W 260°	WSW 256°	NW 311°	W 279°	W 280°	NW 308°	W 281°	W 280°	NW 319°	W 275°	W 271°	NW 306°	W 273°	W 262°	WSW 253°	WSW 251°	WSW 246°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	96	96	97	97	97	97	97	97	95	93	78	68	72	56	54	56	53	56	68	71	82	87	90	93

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	758	758	758	759	759	759	760	760	760	762	761	761	763	761	761	764	761	761	764	761	761	761	761	761

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.2	0.4	0.8	1.3	1.7	1.6	1.1	0.6	0.4	0.4	0.2	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Mon, Sep 14, 2026

Tue, Sep 15 →

Iisalmi on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →