Grandview, WA Current Weather Conditions

Current weather observations and 72-hour history for Grandview, WA. • View 5-Day Forecast ›

▼Current Conditions — Grandview, WA

SUNNYSIDE (K1S5)

Sky Obscured

NULL F

Humidity:	%
Wind Speed:	NE 3.4 mph
Barometer:	30.13 in
Dewpoint:	38.8 F
Visibility:	0.50 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 09:55 PM PDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Washington

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Washington

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Grandview, WA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
09:55 PM PDT	NE 3.4	0.50	Sky Obscured	--	NULL	38.8	%	NA	NA	30.13	1020.3
09:35 PM PDT	4.7	0.50	Sky Obscured	--	NULL	38.8	%	NA	NA	30.13	1020.3
09:15 PM PDT		2.50	Haze	--	NULL		%	NA	NA		M
08:55 PM PDT	0.0	4.00	Haze	--	NULL	38.3	%	NA	NA	30.12	1020.0
08:35 PM PDT	0.0	3.00	Haze	--	51.4	37.0	58%	NA	NA	30.12	1020.0
08:15 PM PDT		5.00	Haze	--	NULL		%	NA	NA		M
07:55 PM PDT	0.0	10.00	Clear	--	54.1	36.0	50%	NA	NA	30.12	1019.7
07:35 PM PDT	0.0	1.25	Haze	--	54.5	36.0	49%	NA	NA	30.12	1019.7
07:15 PM PDT		0.75	Haze	--	NULL		%	NA	NA		M
06:55 PM PDT	0.0	7.00	Clear	--	56.8	37.4	48%	NA	NA	30.10	1019.3
06:35 PM PDT	4.7	10.00	Clear	--	NULL	37.6	%	NA	NA	30.09	1019.0
06:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
05:55 PM PDT	6.9	10.00	Clear	--	61.7	39.2	43%	NA	NA	30.09	1019.0
05:35 PM PDT	4.6	7.00	Clear	--	66.6	42.1	41%	NA	NA	30.10	1019.3
05:15 PM PDT	0.0	10.00	Clear	--	69.3	42.1	37%	NA	NA	30.09	1019.0
04:55 PM PDT	0.0	10.00	Clear	--	69.3	41.7	37%	NA	NA	30.09	1019.0
04:35 PM PDT	0.0	10.00	Clear	--	70.3	41.7	35%	NA	68.7	30.10	1019.3
04:15 PM PDT	0.0	10.00	Clear	--	69.8	41.2	35%	NA	NA	30.10	1019.3
03:55 PM PDT	0.0	10.00	Clear	--	69.8	42.3	37%	NA	NA	30.10	1019.3
03:35 PM PDT	0.0	10.00	Clear	--	70.0	42.8	37%	NA	NA	30.11	1019.6
03:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
02:55 PM PDT	0.0	7.00	Clear	--	68.5	46.0	44%	NA	NA	30.12	1019.7
02:35 PM PDT	0.0	10.00	Clear	--	66.9	43.5	43%	NA	NA	30.11	1019.6
02:15 PM PDT	0.0	10.00	Clear	--	65.7	44.1	46%	NA	NA	30.12	1020.0
01:55 PM PDT	0.0	5.00	Haze	--	64.2	43.3	47%	NA	NA	30.13	1020.3
01:35 PM PDT	0.0	10.00	Clear	--	63.7	43.2	47%	NA	NA	30.14	1020.7
01:15 PM PDT	0.0	10.00	Clear	--	62.2	43.5	50%	NA	NA	30.14	1020.7
12:55 PM PDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
12:35 PM PDT	0.0	10.00	Clear	--	57.6	42.4	57%	NA	NA	30.15	1021.0
11:55 AM PDT	0.0	7.00	Clear	--	54.7	43.2	65%	NA	NA	30.15	1021.0
11:35 AM PDT	0.0	7.00	Clear	--	54.0	44.2	70%	NA	NA	30.14	1020.7
11:15 AM PDT		7.00	Clear	--	NULL		%	NA	NA		M
10:55 AM PDT	0.0	7.00	Clear	--	52.2	42.4	69%	NA	NA	30.14	1020.7
10:35 AM PDT	0.0	7.00	Clear	--	51.8	42.6	71%	NA	NA	30.14	1020.7
10:15 AM PDT	0.0	4.00	Haze	--	51.1	42.6	73%	NA	NA	30.13	1020.3
09:55 AM PDT	0.0	1.00	Haze	--	49.3	42.4	77%	NA	NA	30.13	1020.3
09:35 AM PDT	0.0	10.00	Clear	--	47.7	42.1	81%	NA	NA	30.12	1020.0
09:15 AM PDT	0.0	10.00	Clear	--	47.3	41.9	81%	NA	NA	30.12	1019.7
08:55 AM PDT	0.0	2.50	Fog/Mist	--	45.3	40.5	83%	NA	NA	30.09	1019.0
08:35 AM PDT	0.0	2.50	Fog/Mist	--	44.1	41.2	90%	NA	NA	30.08	1018.6
08:15 AM PDT	0.0	10.00	Clear	--	42.1	40.1	93%	NA	NA	30.08	1018.6
07:55 AM PDT	0.0	10.00	Clear	--	40.1	38.3	93%	NA	NA	30.07	1018.3
07:35 AM PDT	0.0	4.00	Fog/Mist	--	38.7	36.1	91%	NA	NA	30.06	1018.0
07:15 AM PDT	0.0	7.00	Clear	--	39.9	38.3	94%	NA	NA	30.06	1017.9
06:55 AM PDT		10.00	NULL	--	NULL		%	NA	NA		M
06:35 AM PDT	0.0	10.00	Clear	--	39.4	37.8	94%	NA	NA	30.05	1017.6
06:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
05:55 AM PDT	0.0	10.00	NULL	--	39.7	37.8	93%	NA	NA	30.05	1017.6
05:35 AM PDT	0.0	7.00	Clear	--	39.6	37.4	92%	NA	NA	30.05	1017.6
05:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:55 AM PDT	0.0	10.00	Clear	--	40.3	38.1	92%	NA	NA	30.05	1017.6
04:35 AM PDT	0.0	7.00	Clear	--	40.3	38.1	92%	NA	NA	30.05	1017.6
04:15 AM PDT		5.00	Fog/Mist	--	NULL		%	NA	NA		M
03:55 AM PDT	0.0	10.00	Clear	--	40.1	37.2	89%	NA	NA	30.05	1017.6
03:35 AM PDT	0.0	4.00	Fog/Mist	--	39.7	37.0	90%	NA	NA	30.05	1017.6
03:15 AM PDT		5.00	Fog/Mist	--	NULL		%	NA	NA		M
02:55 AM PDT	0.0	10.00	Clear	--	41.0	38.5	91%	NA	NA	30.05	1017.6
02:35 AM PDT	0.0	10.00	Clear	--	41.0	38.3	90%	NA	NA	30.05	1017.6
02:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
01:55 AM PDT	0.0	10.00	Clear	--	40.5	37.9	91%	NA	NA	30.05	1017.6
01:35 AM PDT	0.0	10.00	Clear	--	41.5	39.6	93%	NA	NA	30.06	1018.0
01:15 AM PDT		10.00	NULL	--	NULL		%	NA	NA		M
12:55 AM PDT	0.0	10.00	Clear	--	41.4	38.7	90%	NA	NA	30.06	1018.0
12:35 AM PDT	0.0	10.00	Clear	--	42.1	39.0	89%	NA	NA	30.06	1017.9
12:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
11:55 PM PDT	0.0	4.00	NULL	--	42.1	38.1	86%	NA	NA	30.07	1018.3
11:35 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
11:15 PM PDT		4.00	Fog/Mist	--	NULL		%	NA	NA		M
10:55 PM PDT	0.0	10.00	Clear	--	42.8	39.7	89%	NA	NA	30.08	1018.6
10:35 PM PDT	0.0	10.00	Clear	--	43.0	39.7	88%	NA	NA	30.08	1018.6
10:15 PM PDT	0.0	10.00	Clear	--	43.7	40.1	87%	NA	NA	30.08	1018.6
09:55 PM PDT	0.0	5.00	Haze	--	44.4	39.4	82%	NA	NA	30.09	1019.0