Hourly Weather Forecast - Siat, Graubünden, CH

3 PM
53°F
10%
4mph
ESE
Mostly Cloudy
Humidity
41%
Feels like
53°F
Dew Point
29°F
4 PM
51°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
46%
Feels like
51°F
Dew Point
31°F
5 PM
49°F
40%
2mph
SSE
40% Chance of Light Rain
Humidity
52%
Feels like
49°F
Dew Point
32°F
6 PM
47°F
50%
1mph
NNE
50% Chance of Light Rain
Humidity
60%
Feels like
47°F
Dew Point
33°F
6:36 PM
7 PM
44°F
50%
3mph
E
50% Chance of Light Rain
Humidity
71%
Feels like
44°F
Dew Point
35°F
8 PM
42°F
50%
0mph
SW
50% Chance of Light Rain
Humidity
79%
Feels like
42°F
Dew Point
36°F
9 PM
40°F
50%
1mph
WNW
50% Chance of Light Rain
Humidity
86%
Feels like
40°F
Dew Point
36°F
10 PM
38°F
50%
0mph
NE
50% Chance of Rain
Humidity
93%
Feels like
38°F
Dew Point
37°F
11 PM
37°F
60%
1mph
NNE
60% Chance of Flurries
Humidity
97%
Feels like
37°F
Dew Point
37°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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