Hourly Weather Forecast - Grandview, WA

12 AM
38°F
10%
5mph
SSW
Mostly Clear
Humidity
83%
Feels like
34°F
Dew Point
33°F
1 AM
37°F
20%
5mph
SSW
Mostly Clear
Humidity
84%
Feels like
33°F
Dew Point
33°F
2 AM
37°F
20%
5mph
SSW
Partly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
33°F
3 AM
37°F
30%
5mph
SSW
30% Chance Frozen Mix
Humidity
85%
Feels like
33°F
Dew Point
33°F
4 AM
37°F
20%
5mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
33°F
5 AM
37°F
20%
5mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
33°F
Dew Point
32°F
6 AM
37°F
10%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
32°F
7 AM
38°F
10%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
33°F
7:40 AM
8 AM
38°F
10%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
33°F
9 AM
40°F
10%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
36°F
Dew Point
35°F
10 AM
42°F
10%
5mph
SSW
Partly Cloudy
Humidity
79%
Feels like
39°F
Dew Point
36°F
11 AM
44°F
10%
6mph
SSW
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
37°F
12 PM
48°F
10%
8mph
SSW
Partly Cloudy
Humidity
67%
Feels like
44°F
Dew Point
37°F
1 PM
50°F
10%
9mph
SSW
Partly Cloudy
Humidity
62%
Feels like
46°F
Dew Point
37°F
2 PM
50°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
61%
Feels like
50°F
Dew Point
37°F
3 PM
48°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
64%
Feels like
45°F
Dew Point
36°F
4 PM
45°F
30%
6mph
S
30% Chance Rain Showers
Humidity
69%
Feels like
41°F
Dew Point
35°F
4:16 PM
5 PM
42°F
30%
6mph
S
30% Chance Rain Showers
Humidity
73%
Feels like
39°F
Dew Point
34°F
6 PM
41°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
73%
Feels like
37°F
Dew Point
33°F
7 PM
41°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
73%
Feels like
37°F
Dew Point
33°F
8 PM
40°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
74%
Feels like
36°F
Dew Point
33°F
9 PM
39°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
75%
Feels like
35°F
Dew Point
32°F
10 PM
39°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
76%
Feels like
34°F
Dew Point
32°F
11 PM
38°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
77%
Feels like
34°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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