Hourly Weather Forecast - Chehalis, WA

12 AM
39°F
70%
6mph
S
70% Chance of Light Rain
Humidity
99%
Feels like
34°F
Dew Point
39°F
1 AM
38°F
70%
6mph
S
70% Chance of Light Rain
Humidity
99%
Feels like
34°F
Dew Point
38°F
2 AM
38°F
70%
6mph
S
70% Chance of Light Rain
Humidity
98%
Feels like
33°F
Dew Point
38°F
3 AM
38°F
70%
6mph
SSW
70% Chance of Light Rain
Humidity
99%
Feels like
33°F
Dew Point
37°F
4 AM
38°F
70%
7mph
SSW
70% Chance of Light Rain
Humidity
100%
Feels like
32°F
Dew Point
37°F
5 AM
37°F
70%
7mph
SSW
70% Chance of Light Rain
Humidity
100%
Feels like
32°F
Dew Point
37°F
6 AM
38°F
80%
7mph
SSW
80% Chance of Light Rain
Humidity
100%
Feels like
32°F
Dew Point
37°F
7 AM
38°F
80%
7mph
SSW
80% Chance of Light Rain
Humidity
99%
Feels like
32°F
Dew Point
38°F
7:52 AM
8 AM
38°F
70%
7mph
SSW
70% Chance of Light Rain
Humidity
98%
Feels like
33°F
Dew Point
38°F
9 AM
39°F
70%
7mph
SSW
70% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
10 AM
40°F
70%
7mph
SSW
70% Chance Rain Showers
Humidity
96%
Feels like
35°F
Dew Point
39°F
11 AM
41°F
70%
7mph
SSW
70% Chance Rain Showers
Humidity
94%
Feels like
36°F
Dew Point
40°F
12 PM
42°F
70%
8mph
SSW
70% Chance Rain Showers
Humidity
93%
Feels like
38°F
Dew Point
40°F
1 PM
43°F
80%
7mph
SW
80% Chance Rain Showers
Humidity
92%
Feels like
38°F
Dew Point
40°F
2 PM
42°F
90%
7mph
SW
Rain Showers
Humidity
93%
Feels like
38°F
Dew Point
40°F
3 PM
42°F
100%
7mph
SSW
Rain Showers
Humidity
93%
Feels like
38°F
Dew Point
40°F
4 PM
41°F
100%
6mph
SSW
Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
40°F
4:26 PM
5 PM
41°F
100%
6mph
SSW
Rain Showers
Humidity
96%
Feels like
37°F
Dew Point
40°F
6 PM
41°F
90%
6mph
S
Rain Showers
Humidity
96%
Feels like
36°F
Dew Point
40°F
7 PM
41°F
80%
6mph
S
80% Chance Rain Showers
Humidity
97%
Feels like
37°F
Dew Point
40°F
8 PM
41°F
70%
6mph
S
70% Chance Rain Showers
Humidity
97%
Feels like
37°F
Dew Point
40°F
9 PM
41°F
60%
5mph
SSE
60% Chance Rain Showers
Humidity
98%
Feels like
37°F
Dew Point
40°F
10 PM
41°F
60%
5mph
SSE
60% Chance Rain Showers
Humidity
98%
Feels like
37°F
Dew Point
40°F
11 PM
40°F
70%
5mph
SSE
70% Chance Rain Showers
Humidity
98%
Feels like
37°F
Dew Point
40°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday'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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