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)	4.69	4.81	5.31	6.11	6.81	6.69	7.19	7.89	7.39	7.11	7.19	6.31	5.19	6.89	7.31	6.5	7.31	6.89	6.5	5.5	5.19	5.89	6.89	7.31
Wind gust (m/s)	9.86	10.08	11.14	11.89	12.39	11.83	12.39	12.58	11.33	9.92	9.61	8.25	6.72	9.06	9.69	9.08	10.25	9.39	8.67	7.72	7.58	9.36	10.33	10.75
Wind direction (°)	SSW 192°	S 180°	S 172°	S 175°	S 174°	S 179°	S 183°	S 182°	SSW 199°	SSW 210°	SW 235°	WSW 238°	SW 232°	SW 229°	SW 226°	SSW 209°	SW 215°	SW 214°	SW 216°	SW 235°	W 268°	WSW 252°	WSW 248°	WSW 244°

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 (%)	71	72	72	71	68	68	71	70	73	75	77	78	74	72	85	89	88	84	81	76	73	73	72	73

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)	757	756	756	755	755	755	754	753	754	754	754	754	754	754	755	755	755	754	754	754	754	753	753	753

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	0.1	0.2	0.4	1.6	3	3.6	3.8	3.8	3.5	2.6	1.4	0.7	0.3	0.1	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	6.8	7	7.7	7.1	6.1	5.6	6.5	6.4	6.7	6.4	6.7	5.9	4.8	4	2.9	2.6	2.6	2.7	2.8	2.7	2.7	2.8	2.8	2.5
PM10 (µg/m³)	10.3	10.3	10.1	10.3	10.4	10.6	9.7	9.6	10.7	10.4	8.6	7.9	7.3	6.9	5	4.6	5.2	5.8	5.9	6.3	6.1	6.2	7.5	7
Ozone (O₃) (µg/m³)	93	90	84	79	73	72	74	78	85	87	88	82	78	70	66	66	67	66	68	66	67	66	65	66
NO₂ (µg/m³)	1.4	1.4	1.6	1.7	1.7	1.8	1.7	1.7	1.5	1.2	0.9	0.7	0.6	0.5	0.4	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.5
SO₂ (µg/m³)	1.2	2.2	2.1	1.2	0.9	1	1.3	1.5	0.9	0.5	0.3	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0	0	0	0	0.1
CO (µg/m³)	133	132	132	134	135	133	135	136	136	136	139	132	125	122	119	118	118	117	118	116	116	117	118	118

← Sat, Aug 15

Sun, Aug 16, 2026

Mon, Aug 17 →

Salacgrīva 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 →