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)	2.81	2.11	1.19	0.89	0.61	0.19	0.69	0.81	1.39	1.5	1.61	1.61	2.11	1.89	1.69	2.39	2.81	2.69	0.81	0.5	1	1.81	1.31	1.19
Wind gust (m/s)	2.81	2.14	1.42	1.22	1.14	1	1.42	1.22	1.72	2	1.81	1.72	2.22	2.11	2.11	2.61	2.92	2.92	1.19	0.92	1.22	1.89	1.42	1.19
Wind direction (°)	NNW 330°	NNW 331°	NW 318°	NNW 327°	NNW 338°	SE 143°	S 177°	S 188°	SSE 161°	SSE 148°	SE 129°	ESE 117°	ESE 119°	ESE 120°	ESE 114°	ESE 120°	SE 124°	ESE 110°	E 90°	WSW 248°	W 268°	W 274°	W 279°	W 271°

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 (%)	30	31	33	33	34	34	35	36	34	29	26	23	20	19	18	17	16	17	24	25	25	23	26	28

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)	766	766	766	766	766	766	766	766	767	767	766	765	765	764	763	762	762	762	761	762	762	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	0.3	1.1	2.6	4.3	5.5	5.7	4.8	3.2	1.6	0.5	0	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Fri, Oct 16

Sat, Oct 17, 2026

Sun, Oct 18 →

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 →