Hourly Weather Forecast - Siat, Graubünden, CH

12 AM
39°F
0%
2mph
N
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
1 AM
39°F
0%
1mph
N
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
2 AM
39°F
0%
1mph
N
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
3 AM
39°F
0%
1mph
N
Mostly Cloudy
Humidity
72%
Feels like
39°F
Dew Point
31°F
4 AM
39°F
0%
1mph
NNW
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
5 AM
39°F
0%
1mph
N
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
6 AM
39°F
0%
1mph
NNW
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
31°F
7 AM
39°F
0%
0mph
W
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
31°F
7:57 AM
8 AM
39°F
0%
0mph
WNW
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
32°F
9 AM
41°F
0%
1mph
WNW
Cloudy
Humidity
73%
Feels like
41°F
Dew Point
33°F
10 AM
42°F
0%
1mph
WSW
Cloudy
Humidity
74%
Feels like
42°F
Dew Point
35°F
11 AM
44°F
0%
1mph
W
Cloudy
Humidity
76%
Feels like
44°F
Dew Point
37°F
12 PM
46°F
0%
2mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
38°F
1 PM
47°F
0%
1mph
WNW
Partly Cloudy
Humidity
70%
Feels like
47°F
Dew Point
37°F
2 PM
46°F
0%
0mph
N
Partly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
38°F
3 PM
45°F
0%
1mph
N
Mostly Cloudy
Humidity
76%
Feels like
45°F
Dew Point
38°F
4 PM
44°F
0%
2mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
44°F
Dew Point
37°F
4:34 PM
5 PM
42°F
0%
2mph
NW
Mostly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
37°F
6 PM
42°F
0%
2mph
WNW
Cloudy
Humidity
79%
Feels like
42°F
Dew Point
36°F
7 PM
41°F
0%
2mph
W
Cloudy
Humidity
79%
Feels like
41°F
Dew Point
35°F
8 PM
41°F
0%
2mph
W
Mostly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
35°F
9 PM
40°F
0%
3mph
WNW
Partly Cloudy
Humidity
78%
Feels like
40°F
Dew Point
34°F
10 PM
40°F
0%
3mph
WNW
Partly Cloudy
Humidity
77%
Feels like
40°F
Dew Point
34°F
11 PM
40°F
0%
3mph
WNW
Partly Cloudy
Humidity
76%
Feels like
40°F
Dew Point
33°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide