Hourly Weather Forecast - Siat, Graubünden, CH

12 AM
29°F
80%
1mph
ENE
80% Chance of Flurries
Humidity
92%
Feels like
29°F
Dew Point
27°F
1 AM
29°F
80%
0mph
SSW
80% Chance of Flurries
Humidity
92%
Feels like
29°F
Dew Point
27°F
2 AM
29°F
80%
1mph
NNE
80% Chance Frozen Mix
Humidity
93%
Feels like
29°F
Dew Point
27°F
3 AM
28°F
80%
1mph
ENE
80% Chance Frozen Mix
Humidity
93%
Feels like
28°F
Dew Point
27°F
4 AM
28°F
80%
1mph
ENE
80% Chance Frozen Mix
Humidity
95%
Feels like
28°F
Dew Point
27°F
5 AM
28°F
80%
1mph
SE
80% Chance Frozen Mix
Humidity
95%
Feels like
28°F
Dew Point
27°F
6 AM
28°F
80%
2mph
SSE
80% Chance Freezing Rain
Humidity
95%
Feels like
28°F
Dew Point
27°F
6:13 AM
7 AM
29°F
80%
2mph
S
80% Chance Freezing Rain
Humidity
95%
Feels like
29°F
Dew Point
27°F
8 AM
30°F
70%
1mph
ESE
70% Chance Frozen Mix
Humidity
94%
Feels like
30°F
Dew Point
28°F
9 AM
31°F
70%
1mph
S
70% Chance Frozen Mix
Humidity
90%
Feels like
31°F
Dew Point
29°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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