Hourly Weather Forecast - Fort Casey, WA

2 AM
42°F
70%
8mph
S
70% Chance of Light Rain
Humidity
85%
Feels like
37°F
Dew Point
37°F
3 AM
41°F
70%
7mph
S
70% Chance Rain Showers
Humidity
86%
Feels like
37°F
Dew Point
38°F
4 AM
41°F
10%
7mph
S
Mostly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
38°F
5 AM
41°F
10%
7mph
S
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
38°F
6 AM
41°F
10%
8mph
SSE
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
38°F
7 AM
41°F
10%
9mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
38°F
7:57 AM
8 AM
42°F
10%
10mph
SSE
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
39°F
9 AM
43°F
30%
12mph
SSE
30% Chance Rain Showers
Humidity
85%
Feels like
37°F
Dew Point
39°F
10 AM
44°F
10%
13mph
S
Mostly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
39°F
11 AM
45°F
20%
13mph
S
Partly Cloudy
Humidity
81%
Feels like
38°F
Dew Point
39°F
12 PM
45°F
20%
12mph
S
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
39°F
1 PM
45°F
30%
11mph
S
30% Chance Rain Showers
Humidity
80%
Feels like
40°F
Dew Point
39°F
2 PM
45°F
30%
11mph
S
30% Chance Rain Showers
Humidity
83%
Feels like
39°F
Dew Point
40°F
3 PM
44°F
40%
9mph
S
40% Chance of Light Rain
Humidity
86%
Feels like
39°F
Dew Point
40°F
4 PM
43°F
40%
9mph
S
40% Chance Rain Showers
Humidity
88%
Feels like
38°F
Dew Point
40°F
4:18 PM
5 PM
43°F
40%
8mph
S
40% Chance Rain Showers
Humidity
90%
Feels like
38°F
Dew Point
40°F
6 PM
43°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
40°F
7 PM
43°F
30%
8mph
SSE
30% Chance Rain Showers
Humidity
89%
Feels like
39°F
Dew Point
40°F
8 PM
43°F
30%
8mph
SSE
30% Chance Rain Showers
Humidity
90%
Feels like
39°F
Dew Point
40°F
9 PM
43°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
38°F
Dew Point
40°F
10 PM
43°F
30%
9mph
S
30% Chance of Light Rain
Humidity
91%
Feels like
37°F
Dew Point
40°F
11 PM
43°F
30%
9mph
S
30% Chance of Light Rain
Humidity
91%
Feels like
37°F
Dew Point
40°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

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend 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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