Hourly Weather Forecast - Siat, Graubünden, CH

12 AM
40°F
0%
2mph
SW
Clear
Humidity
73%
Feels like
40°F
Dew Point
32°F
1 AM
40°F
0%
2mph
WSW
Clear
Humidity
73%
Feels like
40°F
Dew Point
32°F
2 AM
40°F
0%
2mph
W
Clear
Humidity
74%
Feels like
40°F
Dew Point
32°F
3 AM
40°F
0%
2mph
W
Clear
Humidity
73%
Feels like
40°F
Dew Point
32°F
4 AM
39°F
0%
2mph
W
Clear
Humidity
72%
Feels like
39°F
Dew Point
31°F
5 AM
39°F
0%
2mph
W
Clear
Humidity
72%
Feels like
39°F
Dew Point
31°F
6 AM
39°F
0%
1mph
W
Clear
Humidity
72%
Feels like
39°F
Dew Point
31°F
7 AM
39°F
0%
2mph
W
Clear
Humidity
72%
Feels like
39°F
Dew Point
31°F
8 AM
39°F
0%
1mph
W
Clear
Humidity
70%
Feels like
39°F
Dew Point
30°F
8:00 AM
9 AM
40°F
0%
1mph
WNW
Sunny
Humidity
67%
Feels like
40°F
Dew Point
30°F
10 AM
43°F
0%
0mph
WNW
Sunny
Humidity
65%
Feels like
43°F
Dew Point
32°F
11 AM
45°F
0%
0mph
NW
Sunny
Humidity
62%
Feels like
45°F
Dew Point
33°F
12 PM
47°F
0%
0mph
NW
Sunny
Humidity
61%
Feels like
47°F
Dew Point
35°F
1 PM
49°F
0%
0mph
NNE
Sunny
Humidity
56%
Feels like
49°F
Dew Point
34°F
2 PM
48°F
0%
0mph
NNW
Sunny
Humidity
57%
Feels like
48°F
Dew Point
34°F
3 PM
47°F
0%
0mph
NW
Sunny
Humidity
61%
Feels like
47°F
Dew Point
34°F
4 PM
44°F
0%
1mph
W
Sunny
Humidity
64%
Feels like
44°F
Dew Point
33°F
4:35 PM
5 PM
42°F
0%
2mph
WSW
Clear
Humidity
65%
Feels like
42°F
Dew Point
32°F
6 PM
41°F
0%
2mph
WSW
Clear
Humidity
67%
Feels like
41°F
Dew Point
31°F
7 PM
40°F
0%
3mph
SW
Clear
Humidity
67%
Feels like
38°F
Dew Point
30°F
8 PM
40°F
0%
3mph
SW
Clear
Humidity
68%
Feels like
37°F
Dew Point
30°F
9 PM
39°F
0%
3mph
SW
Clear
Humidity
68%
Feels like
37°F
Dew Point
29°F
10 PM
39°F
0%
4mph
SW
Mostly Clear
Humidity
68%
Feels like
36°F
Dew Point
29°F
11 PM
38°F
0%
4mph
SW
Mostly Clear
Humidity
68%
Feels like
36°F
Dew Point
29°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