Hourly Weather Forecast - Mount Shasta, CA

10 AM
55°F
10%
4mph
SSE
Mostly Cloudy
Humidity
49%
Feels like
55°F
Dew Point
37°F
11 AM
57°F
70%
4mph
SSE
70% Chance of Light Rain
Humidity
45%
Feels like
57°F
Dew Point
36°F
12 PM
58°F
70%
4mph
SSE
70% Chance Rain Showers
Humidity
44%
Feels like
58°F
Dew Point
36°F
1 PM
58°F
0%
4mph
SSE
Partly Cloudy
Humidity
45%
Feels like
58°F
Dew Point
37°F
2 PM
57°F
0%
4mph
SSE
Partly Cloudy
Humidity
48%
Feels like
57°F
Dew Point
37°F
3 PM
54°F
10%
4mph
SSE
Partly Cloudy
Humidity
54%
Feels like
54°F
Dew Point
38°F
4 PM
51°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
62%
Feels like
51°F
Dew Point
38°F
4:40 PM
5 PM
48°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
69%
Feels like
48°F
Dew Point
39°F
6 PM
46°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
74%
Feels like
45°F
Dew Point
39°F
7 PM
45°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
79%
Feels like
44°F
Dew Point
39°F
8 PM
44°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
84%
Feels like
43°F
Dew Point
39°F
9 PM
43°F
20%
3mph
SE
Partly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
40°F
10 PM
42°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
41°F
Dew Point
40°F
11 PM
43°F
10%
3mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
43°F
Dew Point
40°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide