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)	2.31	2.19	2.69	1.61	1.39	6.39	1.39	1.19	3.39	2	2.19	4.61	6.11	7.61	9.11	8	6.81	5.69	4.5	3.39	2.19	3	3.89	4.69
Wind gust (m/s)	2.39	2.22	2.69	1.89	1.72	8.89	1.5	1.19	3.83	7	7.19	6.31	7.39	8.39	9.5	9.19	9	8.69	6.69	4.61	2.61	3.61	4.5	5.53
Wind direction (°)	ENE 71°	ENE 57°	SSW 200°	NE 49°	ENE 63°	S 179°	NE 49°	NNE 28°	SE 126°	E 99°	ESE 108°	SE 127°	SSE 164°	SSW 200°	WSW 237°	W 263°	WNW 288°	NW 314°	NW 314°	NW 315°	NW 315°	NW 312°	NW 309°	NW 306°

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 (%)	46	48	17	50	50	33	52	52	51	42	38	23	19	15	10	10	10	10	12	14	16	17	18	20

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	757	754	757	756	755	757	757	755	758	758	755	754	754	753	753	752	752	753	753	754	755	755	755

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	6	5	5	6	6	6	7	7	7	7	7	7	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Sun, Sep 27

Mon, Sep 28, 2026

Las Vegas 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 →