Hourly Weather Forecast - Monte Rio, CA

12 AM
49°F
30%
3mph
W
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
1 AM
48°F
30%
3mph
WNW
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
2 AM
48°F
20%
3mph
WNW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
48°F
3 AM
48°F
20%
3mph
NW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
4 AM
48°F
20%
2mph
NW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
5 AM
48°F
10%
2mph
NW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
6 AM
47°F
10%
3mph
NNW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 AM
47°F
10%
2mph
NNW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
7:25 AM
8 AM
47°F
10%
1mph
NW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
9 AM
48°F
30%
2mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
10 AM
49°F
30%
3mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
11 AM
49°F
40%
4mph
S
40% Chance of Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
12 PM
50°F
50%
4mph
S
50% Chance of Rain
Humidity
100%
Feels like
49°F
Dew Point
50°F
1 PM
50°F
50%
4mph
S
50% Chance of Rain
Humidity
100%
Feels like
48°F
Dew Point
50°F
2 PM
49°F
50%
4mph
S
50% Chance of Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
3 PM
47°F
50%
3mph
S
50% Chance of Rain
Humidity
100%
Feels like
46°F
Dew Point
47°F
4 PM
46°F
70%
3mph
S
70% Chance of Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
4:54 PM
5 PM
46°F
80%
3mph
SSW
80% Chance of Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
6 PM
47°F
90%
3mph
S
Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 PM
48°F
90%
2mph
S
Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
8 PM
48°F
90%
3mph
S
Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
9 PM
49°F
100%
4mph
S
Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
10 PM
49°F
100%
4mph
S
Rain
Humidity
99%
Feels like
48°F
Dew Point
49°F
11 PM
49°F
100%
4mph
S
Rain
Humidity
99%
Feels like
48°F
Dew Point
49°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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