Hourly Weather Forecast - Guidonia Montecelio, Lazio, IT

12 AM
51°F
0%
2mph
ENE
Partly Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
1 AM
50°F
0%
2mph
E
Hazy
Humidity
92%
Feels like
50°F
Dew Point
48°F
2 AM
49°F
0%
2mph
E
Hazy
Humidity
93%
Feels like
49°F
Dew Point
47°F
3 AM
49°F
0%
2mph
E
Hazy
Humidity
92%
Feels like
49°F
Dew Point
47°F
4 AM
49°F
0%
2mph
E
Partly Cloudy
Humidity
92%
Feels like
49°F
Dew Point
47°F
5 AM
48°F
0%
2mph
ENE
Hazy
Humidity
92%
Feels like
48°F
Dew Point
46°F
6 AM
48°F
0%
2mph
ENE
Hazy
Humidity
92%
Feels like
48°F
Dew Point
46°F
7 AM
49°F
0%
2mph
ENE
Clear
Humidity
88%
Feels like
49°F
Dew Point
45°F
7:31 AM
8 AM
51°F
0%
2mph
E
Mostly Sunny
Humidity
82%
Feels like
51°F
Dew Point
46°F
9 AM
55°F
0%
1mph
E
Mostly Sunny
Humidity
74%
Feels like
55°F
Dew Point
47°F
10 AM
58°F
0%
1mph
E
Partly Cloudy
Humidity
68%
Feels like
58°F
Dew Point
48°F
11 AM
62°F
0%
1mph
SSE
Mostly Sunny
Humidity
63%
Feels like
62°F
Dew Point
49°F
12 PM
63°F
0%
1mph
WSW
Partly Cloudy
Humidity
62%
Feels like
63°F
Dew Point
50°F
1 PM
64°F
0%
1mph
WSW
Partly Cloudy
Humidity
61%
Feels like
64°F
Dew Point
51°F
2 PM
64°F
0%
1mph
W
Partly Cloudy
Humidity
62%
Feels like
64°F
Dew Point
51°F
3 PM
63°F
0%
1mph
NW
Partly Cloudy
Humidity
66%
Feels like
63°F
Dew Point
51°F
4 PM
60°F
0%
1mph
NNW
Partly Cloudy
Humidity
71%
Feels like
60°F
Dew Point
51°F
4:39 PM
5 PM
57°F
0%
1mph
N
Partly Cloudy
Humidity
77%
Feels like
57°F
Dew Point
50°F
6 PM
56°F
0%
1mph
NE
Partly Cloudy
Humidity
80%
Feels like
56°F
Dew Point
49°F
7 PM
54°F
0%
1mph
ENE
Partly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
49°F
8 PM
53°F
0%
1mph
ENE
Partly Cloudy
Humidity
82%
Feels like
53°F
Dew Point
48°F
9 PM
52°F
0%
1mph
ENE
Mostly Clear
Humidity
82%
Feels like
52°F
Dew Point
47°F
10 PM
51°F
0%
1mph
ENE
Mostly Clear
Humidity
82%
Feels like
51°F
Dew Point
46°F
11 PM
50°F
0%
2mph
ENE
Partly Cloudy
Humidity
83%
Feels like
50°F
Dew Point
46°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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