Hourly Weather Forecast - Knappa, OR

12 AM
43°F
70%
7mph
SSE
70% Chance of Rain
Humidity
97%
Feels like
38°F
Dew Point
42°F
1 AM
42°F
70%
7mph
SSE
70% Chance of Rain
Humidity
97%
Feels like
37°F
Dew Point
42°F
2 AM
42°F
60%
7mph
SSE
60% Chance of Rain
Humidity
99%
Feels like
37°F
Dew Point
41°F
3 AM
41°F
60%
7mph
SSE
60% Chance of Rain
Humidity
100%
Feels like
36°F
Dew Point
41°F
4 AM
41°F
90%
7mph
SSE
Rain
Humidity
100%
Feels like
36°F
Dew Point
41°F
5 AM
41°F
100%
8mph
SSE
Rain
Humidity
100%
Feels like
36°F
Dew Point
41°F
6 AM
41°F
100%
8mph
SSE
Rain
Humidity
100%
Feels like
36°F
Dew Point
41°F
7 AM
41°F
100%
8mph
SSE
Light Rain
Humidity
99%
Feels like
36°F
Dew Point
41°F
7:53 AM
8 AM
42°F
100%
8mph
SSE
Light Rain
Humidity
98%
Feels like
37°F
Dew Point
42°F
9 AM
43°F
100%
8mph
SSE
Light Rain
Humidity
96%
Feels like
39°F
Dew Point
42°F
10 AM
45°F
100%
8mph
SSE
Light Rain
Humidity
93%
Feels like
40°F
Dew Point
43°F
11 AM
46°F
100%
8mph
S
Light Rain
Humidity
90%
Feels like
42°F
Dew Point
43°F
12 PM
47°F
100%
8mph
S
Light Rain
Humidity
89%
Feels like
43°F
Dew Point
44°F
1 PM
47°F
100%
9mph
SSW
Light Rain
Humidity
88%
Feels like
43°F
Dew Point
44°F
2 PM
47°F
90%
9mph
SSW
Rain Showers
Humidity
88%
Feels like
43°F
Dew Point
44°F
3 PM
47°F
90%
9mph
SSW
Rain Showers
Humidity
88%
Feels like
43°F
Dew Point
44°F
4 PM
46°F
90%
9mph
SSW
Rain Showers
Humidity
90%
Feels like
42°F
Dew Point
43°F
4:31 PM
5 PM
45°F
100%
10mph
SSW
Rain Showers
Humidity
92%
Feels like
40°F
Dew Point
43°F
6 PM
45°F
100%
11mph
SW
Rain Showers
Humidity
93%
Feels like
39°F
Dew Point
43°F
7 PM
45°F
100%
12mph
SW
Light Rain
Humidity
92%
Feels like
39°F
Dew Point
42°F
8 PM
44°F
100%
12mph
SW
Rain Showers
Humidity
91%
Feels like
38°F
Dew Point
42°F
9 PM
44°F
100%
11mph
SW
Rain Showers
Humidity
90%
Feels like
38°F
Dew Point
41°F
10 PM
43°F
90%
11mph
SW
Rain Showers
Humidity
90%
Feels like
37°F
Dew Point
41°F
11 PM
43°F
90%
11mph
SW
Rain Showers
Humidity
91%
Feels like
37°F
Dew Point
40°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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