Hourly Weather Forecast - Challenge, CA

4 AM
54°F
10%
2mph
NE
Partly Cloudy
Humidity
53%
Feels like
54°F
Dew Point
38°F
5 AM
55°F
70%
2mph
NE
70% Chance Rain Showers
Humidity
54%
Feels like
55°F
Dew Point
38°F
6 AM
55°F
70%
2mph
NE
70% Chance Rain Showers
Humidity
56%
Feels like
55°F
Dew Point
39°F
7 AM
55°F
30%
2mph
NE
30% Chance Rain Showers
Humidity
56%
Feels like
55°F
Dew Point
40°F
7:18 AM
8 AM
56°F
30%
3mph
NE
30% Chance of Light Rain
Humidity
57%
Feels like
56°F
Dew Point
41°F
9 AM
57°F
30%
2mph
NNE
30% Chance of Light Rain
Humidity
58%
Feels like
57°F
Dew Point
42°F
10 AM
57°F
30%
2mph
NE
30% Chance Rain Showers
Humidity
59%
Feels like
57°F
Dew Point
43°F
11 AM
57°F
30%
1mph
ENE
30% Chance of Light Rain
Humidity
65%
Feels like
57°F
Dew Point
46°F
12 PM
57°F
30%
0mph
ENE
30% Chance of Light Rain
Humidity
70%
Feels like
57°F
Dew Point
47°F
1 PM
56°F
20%
1mph
E
Cloudy
Humidity
82%
Feels like
56°F
Dew Point
50°F
2 PM
55°F
20%
1mph
ESE
Cloudy
Humidity
81%
Feels like
55°F
Dew Point
49°F
3 PM
55°F
40%
2mph
ESE
40% Chance of Light Rain
Humidity
79%
Feels like
55°F
Dew Point
48°F
4 PM
55°F
30%
2mph
ESE
30% Chance of Light Rain
Humidity
62%
Feels like
55°F
Dew Point
42°F
4:42 PM
5 PM
56°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
65%
Feels like
56°F
Dew Point
44°F
6 PM
56°F
40%
2mph
SE
40% Chance of Light Rain
Humidity
72%
Feels like
56°F
Dew Point
47°F
7 PM
57°F
40%
3mph
SE
40% Chance of Light Rain
Humidity
75%
Feels like
57°F
Dew Point
49°F
8 PM
57°F
60%
3mph
SE
60% Chance Rain Showers
Humidity
74%
Feels like
57°F
Dew Point
49°F
9 PM
58°F
70%
3mph
SSE
70% Chance Rain Showers
Humidity
74%
Feels like
58°F
Dew Point
49°F
10 PM
58°F
70%
4mph
SSE
70% Chance of Light Rain
Humidity
75%
Feels like
58°F
Dew Point
50°F
11 PM
58°F
80%
5mph
SSE
80% Chance of Rain
Humidity
75%
Feels like
58°F
Dew Point
50°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.

Monday's Weather Outlook

Today'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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