Hourly Weather Forecast - Saint Helens, OR

12 AM
42°F
70%
5mph
S
70% Chance of Light Rain
Humidity
96%
Feels like
39°F
Dew Point
41°F
1 AM
42°F
70%
5mph
S
70% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
41°F
2 AM
41°F
60%
4mph
SSE
60% Chance of Light Rain
Humidity
97%
Feels like
38°F
Dew Point
40°F
3 AM
40°F
50%
4mph
SSE
50% Chance of Light Rain
Humidity
99%
Feels like
38°F
Dew Point
40°F
4 AM
40°F
50%
4mph
SSE
50% Chance of Light Rain
Humidity
98%
Feels like
38°F
Dew Point
40°F
5 AM
40°F
50%
4mph
SSE
50% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
40°F
6 AM
40°F
50%
4mph
SSE
50% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
40°F
7 AM
40°F
40%
3mph
SSE
40% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
40°F
7:50 AM
8 AM
41°F
40%
3mph
SSE
40% Chance of Light Rain
Humidity
99%
Feels like
39°F
Dew Point
40°F
9 AM
42°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
97%
Feels like
40°F
Dew Point
41°F
10 AM
43°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
93%
Feels like
42°F
Dew Point
41°F
11 AM
44°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
89%
Feels like
43°F
Dew Point
42°F
12 PM
46°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
85%
Feels like
44°F
Dew Point
42°F
1 PM
46°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
82%
Feels like
45°F
Dew Point
41°F
2 PM
47°F
20%
3mph
ESE
Cloudy
Humidity
81%
Feels like
46°F
Dew Point
41°F
3 PM
46°F
20%
3mph
ENE
Cloudy
Humidity
82%
Feels like
45°F
Dew Point
41°F
4 PM
45°F
20%
4mph
NNE
Cloudy
Humidity
85%
Feels like
43°F
Dew Point
41°F
4:30 PM
5 PM
44°F
30%
4mph
N
30% Chance of Light Rain
Humidity
89%
Feels like
42°F
Dew Point
41°F
6 PM
43°F
30%
4mph
N
30% Chance of Light Rain
Humidity
91%
Feels like
41°F
Dew Point
40°F
7 PM
42°F
30%
4mph
N
30% Chance of Light Rain
Humidity
92%
Feels like
40°F
Dew Point
40°F
8 PM
42°F
30%
4mph
N
30% Chance of Light Rain
Humidity
92%
Feels like
40°F
Dew Point
40°F
9 PM
42°F
30%
4mph
N
30% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
40°F
10 PM
41°F
30%
4mph
N
30% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
39°F
11 PM
41°F
30%
4mph
N
30% Chance of Light Rain
Humidity
93%
Feels like
38°F
Dew Point
39°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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