Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Gibbous 94%

19:21

09:18

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:34, Set: 16:51, Transit: 12:13. Moon - Rise: 19:21, Set: 09:18. Civil Dark: 17:22 - 07:03. Nautical Dark: 17:57 - 06:28. Astro Dark: 18:31 - 05:55

Total Clouds (% Sky Obscured)

94
96
96
97
100
100
100
100
100
100
100
100
100
89
74
67
57
59
72
92
99
100
100
100

Low Clouds (% Sky Obscured)

85
89
92
92
100
90
98
100
100
100
95
100
90
87
66
66
56
57
64
62
73
71
88
69

Medium Clouds (% Sky Obscured)

94
96
95
97
100
100
100
100
100
90
82
76
100
69
73
56
20
21
26
35
67
81
93
100

High Clouds (% Sky Obscured)

94
96
96
97
100
100
100
100
100
100
100
100
8
4
0
2
6
8
25
70
97
91
100
100

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
1
6
5
1
1
2
3
3
9
9
9
9
9
9
7
5

Fog (%)

0
0
1
0
0
2
6
8
9
0
6
6
3
0
0
2
7
0
0
0
0
0
0
0

Precipitation Type

Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
47
41
95
95
95
95
95
95
95
95
81
66
55
46
34
19
17
21
19
34
46
69
88

Precipitation Amount (mm)

1.2
0
0
1.2
1.9
2.6
2.1
2.2
1.9
1.6
1.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
8
8
8
7
7
6
5
5
5
5
5
5
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
9
9
9
9
10
10
10
10
9
9
8
8
7
7
7
7
8

Feels Like (°C)

6
7
8
8
8
7
8
8
7
8
8
9
9
9
9
8
7
7
6
6
6
6
6
6

Dew Point (°C)

8
9
9
9
9
9
9
9
8
9
9
9
10
10
10
9
8
8
7
6
6
6
6
7

Relative Humidity (%)

96
98
98
98
100
98
98
98
98
96
98
98
98
96
98
98
96
96
96
94
93
93
93
95

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1004
1004
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

324
324
326
326
324
326
329
330
332
335
333
330
325
322
331
331
327
327
328
331
334
338
339
340

Tuesday 6

Waning Gibbous 91%

20:35

09:47

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:34, Set: 16:52, Transit: 12:13. Moon - Rise: 20:35, Set: 09:47. Civil Dark: 17:23 - 07:03. Nautical Dark: 17:58 - 06:28. Astro Dark: 18:32 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
90
100
100
100
81
92
100
96
93

Low Clouds (% Sky Obscured)

83
83
82
88
85
90
90
100
99
97
96
100
100
87
86
67
73
63
71
77
76
82
85
87

Medium Clouds (% Sky Obscured)

100
100
73
100
100
100
100
76
75
78
99
96
100
96
88
84
78
26
20
12
22
27
91
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
95
100
100
100
100
0
50
100
100
100
0
33
100
40
11

ISS Passover

Visibility (miles)

3
3
7
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
2
9
8
2
8
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
4
0
0
32
35
15
9
1
2
13
21
2
2

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
81
35
17
22
30
27
23
11

Precipitation Amount (mm)

0.8
1
0.6
0.5
0.4
0.4
0.4
1.1
3
2.9
5.6
5.7
8.5
5.7
1.6
0.7
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
8
8
8
8
8
7
8
8
7
8
8
7
5
5
5
4
4
4
3
4
3

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9
8
7
7
7
6
5
5

Feels Like (°C)

6
7
7
7
7
8
7
8
8
8
8
8
8
9
8
9
8
7
6
6
6
5
4
4

Dew Point (°C)

8
8
8
9
9
9
8
9
9
10
10
9
9
9
9
9
9
8
7
6
7
6
5
5

Relative Humidity (%)

95
96
96
98
96
98
98
98
98
98
96
98
98
98
98
98
98
98
96
94
96
96
98
98

Pressure (mb)

1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1001
1000
1000
1000
1001
1001
1002
1003
1003
1004
1004
1005
1005

Ozone (du)

338
341
343
344
349
353
363
366
367
369
372
374
377
380
380
374
375
373
369
363
360
357
361
366

Wednesday 7

Waning Gibbous 83%

21:45

10:11

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:34, Set: 16:53, Transit: 12:14. Moon - Rise: 21:45, Set: 10:11. Civil Dark: 17:24 - 07:03. Nautical Dark: 17:59 - 06:28. Astro Dark: 18:32 - 05:55

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
96
98
100
87
75
63
65

Low Clouds (% Sky Obscured)

85
89
91
91
86
84
88
62
75
89
90
92
81
86
100
99
92
92
92
90
80
70
60
63

Medium Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
86
93
100
84
75
63
65

High Clouds (% Sky Obscured)

69
100
100
100
100
100
99
100
95
7
0
1
0
0
80
48
5
5
5
5
4
0
2
0

ISS Passover

Visibility (miles)

2
2
1
2
5
5
4
4
3
2
3
3
4
1
0
0
0
0
1
2
9
9
9
9

Fog (%)

4
7
13
13
14
19
23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
46
72
58
63
76
89
95
95
95
95
95
95
95
93
49
30
19
28
30
27
24
20
19

Precipitation Amount (mm)

0
0.2
0.3
0
0.2
0.2
0.3
0.6
0.9
1.3
1
0.9
0.8
1.3
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
4
4
3
3
3
3
4
4
4
4
5
5
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
6
7
6
7
7
7
6
6
5
5
4
3
3
2
2
2

Feels Like (°C)

5
3
3
3
4
3
3
4
5
5
4
4
4
5
4
3
3
3
2
2
1
0
0
-1

Dew Point (°C)

5
5
4
5
5
4
4
4
5
6
5
6
6
6
6
5
5
4
3
3
1
1
1
1

Relative Humidity (%)

96
98
98
98
96
96
96
93
93
93
93
93
93
96
98
96
96
96
96
94
91
93
94
94

Pressure (mb)

1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1006
1005
1005
1005
1006
1006
1007
1008
1008
1008
1009
1009
1009
1010

Ozone (du)

366
362
361
364
365
366
365
363
363
362
366
371
370
370
370
370
370
375
380
387
397
405
414
419

Thursday 8

Waning Gibbous 74%

22:51

10:32

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:34, Set: 16:54, Transit: 12:14. Moon - Rise: 22:51, Set: 10:32. Civil Dark: 17:25 - 07:03. Nautical Dark: 18:00 - 06:28. Astro Dark: 18:33 - 05:55

Total Clouds (% Sky Obscured)

66
66
62
56
28
3
3
3
2
1
10
4
1
1
1
1
0
0
0
3
1
2
3
11

Low Clouds (% Sky Obscured)

65
66
59
44
20
2
2
2
1
1
10
4
1
1
1
0
0
0
0
0
1
2
3
11

Medium Clouds (% Sky Obscured)

66
66
62
44
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
1
0
0
0
3
0
0
0
0

ISS Passover

Visibility (miles)

2
1
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
16
16
6
3
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
4
4
5
5
4
4
4
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

2
1
1
1
1
1
1
3
3
4
5
5
6
6
5
4
2
1
1
1
1
0
0
0

Feels Like (°C)

-1
-2
-1
-2
-2
-1
0
2
2
4
4
4
4
5
5
3
2
1
1
0
0
0
0
-1

Dew Point (°C)

1
-0
1
-0
-0
0
1
1
0
-0
0
0
-0
-0
1
1
-1
-2
-2
-3
-3
-3
-3
-3

Relative Humidity (%)

94
93
94
91
91
94
94
88
82
75
72
68
66
66
73
80
82
81
83
80
78
78
80
78

Pressure (mb)

1010
1010
1011
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

428
430
430
431
423
415
395
374
363
362
359
356
353
354
353
352
349
347
343
343
340
337
332
331

Friday 9

Waning Gibbous 65%

23:55

10:52

02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:33, Set: 16:55, Transit: 12:14. Moon - Rise: 23:55, Set: 10:52. Civil Dark: 17:26 - 07:03. Nautical Dark: 18:01 - 06:28. Astro Dark: 18:34 - 05:54

Total Clouds (% Sky Obscured)

25
47
83
95
95
93
92
84
88
95
51
64
74
86
88
93
98
98
97
96
98
99
100
90

Low Clouds (% Sky Obscured)

25
47
75
80
81
80
79
66
72
67
47
50
51
54
62
69
83
83
82
79
68
62
60
54

Medium Clouds (% Sky Obscured)

6
6
7
7
8
8
12
16
13
12
4
5
6
7
5
1
0
0
0
0
1
2
3
30

High Clouds (% Sky Obscured)

4
4
0
8
11
42
8
62
7
43
7
6
6
6
5
5
6
4
2
0
1
1
2
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
3
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
9
14
14
11
17
22
22
22
24
23
45
41
29
56
69
79
78
72
58
68
75
82
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0
0.3
0.4
0.4
0.5

Wind Speed/Direction (mph)

6
7
7
7
7
6
6
6
6
6
6
6
6
7
8
8
9
9
10
10
10
11
13
15

Chance of Frost

Temperature (°C)

0
1
2
2
2
3
3
4
5
7
8
8
8
8
8
8
7
7
7
7
6
7
7
7

Feels Like (°C)

-1
-1
0
-2
-1
-1
-0
1
2
3
5
7
8
8
8
8
7
7
4
4
3
3
3
3

Dew Point (°C)

-3
-3
-3
-5
-5
-5
-4
-3
-2
0
2
3
4
5
6
6
6
6
6
6
6
6
6
7

Relative Humidity (%)

77
74
70
60
59
59
61
60
60
63
66
69
74
81
85
87
90
91
93
94
96
98
98
98

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1017
1016
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009

Ozone (du)

329
326
324
321
318
317
320
320
314
312
312
310
309
308
307
307
307
307
307
307
308
309
310
311

Saturday 10

Third Quarter 55%

00:58

11:11

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:33, Set: 16:56, Transit: 12:15. Moon - Rise: 00:58, Set: 11:11. Civil Dark: 17:27 - 07:02. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:35 - 05:54

Total Clouds (% Sky Obscured)

79
68
80
90
96
87
81
74
72
69
63
69
72
74
60
56
55
49
39
27
33
40
54
40

Low Clouds (% Sky Obscured)

59
65
77
78
76
65
53
43
41
39
37
30
24
19
23
28
31
25
16
10
10
9
8
6

Medium Clouds (% Sky Obscured)

56
68
77
71
65
59
52
46
39
33
27
41
52
66
52
39
25
30
31
27
33
40
54
37

High Clouds (% Sky Obscured)

57
68
62
39
17
11
6
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
2

ISS Passover

Visibility (miles)

2
4
5
6
8
9
8
7
7
5
4
3
5
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
80
75
69
64
70
74
78
74
70
66
65
68
74
65
48
33
38
30
11
25
23
4
12

Precipitation Amount (mm)

0.5
0.4
0.4
0.3
0.2
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
13
13
14
14
15
16
16
16
16
13
11
9
8
8
8
7
7
7
8
8
9

Chance of Frost

Temperature (°C)

7
6
5
5
5
5
5
5
5
6
6
6
6
5
5
5
4
3
2
2
2
2
2
1

Feels Like (°C)

4
3
3
3
3
3
1
0
0
1
2
2
2
1
1
2
3
3
0
-0
-0
0
-1
-1

Dew Point (°C)

6
4
3
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
0

Relative Humidity (%)

94
88
83
80
79
78
76
73
72
71
70
70
72
74
75
82
88
94
94
96
94
94
94
93

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012

Ozone (du)

316
321
326
335
345
354
357
360
362
366
369
372
375
377
379
383
386
389
392
395
398
400
403
405

Sunday 11

Waning Crescent 45%

02:01

11:33

Sun - Rise: 07:33, Set: 16:58, Transit: 12:15. Moon - Rise: 02:01, Set: 11:33. Civil Dark: 17:28 - 07:02. Nautical Dark: 18:03 - 06:28. Astro Dark: 18:36 - 05:54

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 05/01/26 02:55:38. Forecast: 05/01/26 to 11/01/26. Timezone: UTC+1.00