Hourly Weather Forecast - Heppner, OR

12 AM
40°F
0%
8mph
S
Cloudy
Humidity
64%
Feels like
34°F
Dew Point
29°F
1 AM
40°F
30%
7mph
S
30% Chance of Light Rain
Humidity
64%
Feels like
35°F
Dew Point
29°F
2 AM
40°F
30%
7mph
S
30% Chance of Light Rain
Humidity
64%
Feels like
35°F
Dew Point
29°F
3 AM
39°F
30%
8mph
S
30% Chance of Light Rain
Humidity
66%
Feels like
34°F
Dew Point
29°F
4 AM
39°F
30%
8mph
S
30% Chance of Light Rain
Humidity
67%
Feels like
34°F
Dew Point
29°F
5 AM
39°F
60%
8mph
S
60% Chance of Light Rain
Humidity
71%
Feels like
33°F
Dew Point
31°F
6 AM
39°F
90%
9mph
S
Light Rain
Humidity
75%
Feels like
33°F
Dew Point
32°F
7 AM
40°F
100%
9mph
S
Rain
Humidity
79%
Feels like
34°F
Dew Point
34°F
7:32 AM
8 AM
41°F
100%
10mph
S
Rain
Humidity
82%
Feels like
34°F
Dew Point
35°F
9 AM
42°F
100%
11mph
S
Rain
Humidity
84%
Feels like
35°F
Dew Point
37°F
10 AM
43°F
100%
13mph
S
Light Rain
Humidity
86%
Feels like
36°F
Dew Point
39°F
11 AM
45°F
90%
15mph
S
Light Rain
Humidity
87%
Feels like
38°F
Dew Point
41°F
12 PM
47°F
90%
17mph
SSW
Light Rain
Humidity
87%
Feels like
40°F
Dew Point
43°F
1 PM
48°F
90%
19mph
SSW
Light Rain
Humidity
87%
Feels like
42°F
Dew Point
45°F
2 PM
50°F
80%
19mph
SSW
80% Chance of Light Rain
Humidity
86%
Feels like
43°F
Dew Point
46°F
3 PM
51°F
80%
20mph
SW
80% Chance of Light Rain
Humidity
85%
Feels like
51°F
Dew Point
46°F
4 PM
51°F
80%
20mph
SW
80% Chance of Light Rain
Humidity
84%
Feels like
51°F
Dew Point
47°F
4:16 PM
5 PM
52°F
70%
20mph
SW
70% Chance of Light Rain
Humidity
83%
Feels like
52°F
Dew Point
47°F
6 PM
52°F
70%
21mph
SW
70% Chance of Light Rain
Humidity
82%
Feels like
52°F
Dew Point
46°F
7 PM
52°F
70%
21mph
SW
70% Chance of Light Rain
Humidity
80%
Feels like
52°F
Dew Point
46°F
8 PM
52°F
70%
20mph
SW
70% Chance of Light Rain
Humidity
79%
Feels like
52°F
Dew Point
46°F
9 PM
51°F
70%
19mph
SW
70% Chance of Light Rain
Humidity
79%
Feels like
51°F
Dew Point
45°F
10 PM
51°F
70%
18mph
SW
70% Chance of Light Rain
Humidity
78%
Feels like
51°F
Dew Point
45°F
11 PM
51°F
70%
17mph
SW
70% Chance of Light Rain
Humidity
78%
Feels like
51°F
Dew Point
44°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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