Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Crescent 35%

00:21

14:12

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

Sun - Rise: 06:45, Set: 17:03, Transit: 11:53. Moon - Rise: 00:21, Set: 14:12. Civil Dark: 17:31 - 06:16. Nautical Dark: 18:04 - 05:43. Astro Dark: 18:37 - 05:10

Total Clouds (% Sky Obscured)

77
82
86
89
100
100
100
100
100
100
99
75
100
73
38
57
6
1
0
4
14
31
89
86

Low Clouds (% Sky Obscured)

4
7
4
4
9
40
5
51
9
4
4
4
4
0
0
0
0
0
0
1
14
31
85
86

Medium Clouds (% Sky Obscured)

77
82
86
89
100
100
100
81
37
55
50
38
44
27
8
6
3
1
0
3
2
0
37
25

High Clouds (% Sky Obscured)

77
82
84
89
100
100
100
100
100
100
99
60
87
30
19
41
2
0
0
0
0
0
0
15

ISS Passover

Visibility (miles)

9
9
9
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

Very Light Rain
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 (%)

57
50
31
6
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
17

Precipitation Amount (mm)

0.3
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)

13
13
14
13
14
14
13
13
11
10
9
8
7
6
6
5
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
14
13
13
13
12
12
12
12
12
11
13
14
16
17
19
19
19

Feels Like (°C)

11
10
10
9
10
9
9
9
10
10
10
10
10
9
10
11
10
13
15
16
18
18
18
17

Dew Point (°C)

7
7
7
7
7
7
7
7
7
8
8
7
7
7
7
7
7
7
6
7
8
9
9
12

Relative Humidity (%)

56
57
58
62
62
64
63
64
66
70
71
72
73
73
73
73
72
67
59
55
53
52
52
63

Pressure (mb)

1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

313
315
317
317
315
314
312
309
305
303
299
297
297
298
299
300
301
302
303
302
302
300
299
296

Tuesday 3

Waning Crescent 25%

01:32

14:34

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:46, Set: 17:01, Transit: 11:53. Moon - Rise: 01:32, Set: 14:34. Civil Dark: 17:30 - 06:17. Nautical Dark: 18:03 - 05:44. Astro Dark: 18:36 - 05:11

Total Clouds (% Sky Obscured)

60
69
74
78
78
80
84
84
87
95
98
100
100
86
100
96
92
93
99
89
86
74
62
63

Low Clouds (% Sky Obscured)

60
64
74
78
78
80
84
84
87
95
96
96
98
70
96
95
92
93
97
89
41
37
52
57

Medium Clouds (% Sky Obscured)

26
31
33
25
21
29
28
27
23
21
10
55
55
40
30
24
17
13
30
13
11
5
23
28

High Clouds (% Sky Obscured)

0
0
0
3
4
0
0
1
4
51
70
98
100
86
79
3
12
19
19
9
25
14
1
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7

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
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 (%)

42
12
9
15
14
13
9
16
7
16
17
14
12
8
20
9
15
17
17
19
21
26
27
31

Precipitation Amount (mm)

0.5
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)

8
7
6
5
5
4
4
3
3
3
3
3
3
4
4
4
4
4
4
5
6
7
8
8

Chance of Frost

Temperature (°C)

18
17
16
16
16
15
15
14
14
14
14
14
14
14
14
14
14
14
15
16
17
19
19
19

Feels Like (°C)

16
16
15
15
14
14
13
13
13
13
13
13
13
12
13
12
12
13
14
14
15
16
18
17

Dew Point (°C)

12
11
11
11
10
10
10
9
8
8
8
8
8
8
8
7
7
8
8
8
9
10
10
11

Relative Humidity (%)

67
66
71
71
70
70
71
68
67
67
69
69
69
68
68
65
64
64
62
59
59
56
56
58

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

295
293
292
291
292
293
293
292
292
290
290
290
290
290
290
290
290
292
292
291
292
291
291
291

Wednesday 4

Waning Crescent 16%

02:41

14:55

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:47, Set: 17:00, Transit: 11:53. Moon - Rise: 02:41, Set: 14:55. Civil Dark: 17:29 - 06:18. Nautical Dark: 18:02 - 05:45. Astro Dark: 18:35 - 05:13

Total Clouds (% Sky Obscured)

27
59
72
65
88
77
75
73
79
87
82
47
93
92
92
70
95
87
92
97
97
97
98
99

Low Clouds (% Sky Obscured)

6
40
72
65
75
64
46
44
14
14
1
2
1
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
18
19
6
5
12
8
5
67
67
22
47
30
44
42
25
64
75
92
97
92
92
95
97

High Clouds (% Sky Obscured)

4
39
26
25
73
57
75
73
79
87
52
40
74
54
45
38
80
58
30
76
77
78
84
92

ISS Passover

Visibility (miles)

9
6
9
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
1
2
2
2
2
2
2
2
2

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 (%)

29
34
27
19
7
4
8
3
2
6
3
0
0
0
0
0
0
0
0
0
0
0
2
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)

9
8
6
5
5
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

18
18
16
16
15
14
14
14
13
13
13
13
13
12
12
12
12
12
15
16
17
18
19
19

Feels Like (°C)

16
17
15
14
14
13
14
14
13
13
12
12
13
11
11
11
10
11
13
15
16
17
18
17

Dew Point (°C)

11
12
12
11
11
10
10
9
9
9
9
8
8
7
7
6
6
6
6
6
7
7
7
6

Relative Humidity (%)

62
67
74
73
74
74
75
75
75
75
75
74
72
71
69
67
66
63
57
52
52
47
44
41

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

290
290
290
290
291
291
292
290
288
286
286
287
287
287
287
288
288
289
288
287
287
288
288
288

Thursday 5

Waning Crescent 9%

03:48

14:55

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:49, Set: 16:59, Transit: 11:53. Moon - Rise: 03:48, Set: 14:55. Civil Dark: 17:28 - 06:19. Nautical Dark: 18:01 - 05:46. Astro Dark: 18:34 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
96
95
94
94
94
96

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
3
3
12
30
97
97
97
97
97
97
97
98
96
95
94
94
94
96

Medium Clouds (% Sky Obscured)

100
100
99
99
99
100
81
100
100
100
99
99
97
98
98
100
98
95
62
40
41
36
40
37

High Clouds (% Sky Obscured)

100
100
100
100
99
96
100
72
49
24
49
76
100
99
97
98
57
30
0
0
0
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
3
1
4
6
8
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

3
6
6
2
7
8
6
22
35
45
54
78
95
95
95
95
90
69
61
58
49
50
41
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1
1.4
1.1
0.5
0.3
0.3
0.2
0
0.2
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
3
2
2
4
3
4
4
4
5
4
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

19
19
18
17
16
16
16
15
15
15
15
15
15
14
13
13
13
13
14
14
14
15
16
16

Feels Like (°C)

18
18
17
16
15
14
14
14
14
13
13
13
13
12
11
12
11
12
12
13
13
14
14
14

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
8
10
11
11
11
11
12
12
12
12
12

Relative Humidity (%)

41
43
46
48
49
51
53
53
53
54
54
55
56
68
82
87
89
87
86
87
84
80
78
78

Pressure (mb)

1022
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

289
289
291
291
293
294
293
292
291
290
289
289
289
289
289
287
287
286
286
285
284
284
284
284

Friday 6

Waning Crescent 4%

04:55

15:17

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:50, Set: 16:58, Transit: 11:53. Moon - Rise: 04:55, Set: 15:17. Civil Dark: 17:27 - 06:21. Nautical Dark: 18:00 - 05:47. Astro Dark: 18:33 - 05:15

Total Clouds (% Sky Obscured)

96
95
94
93
90
87
80
78
77
75
79
84
87
84
69
47
49
47
48
45
42
40
33
29

Low Clouds (% Sky Obscured)

96
95
94
93
90
87
80
78
77
75
79
84
87
84
66
18
18
14
13
16
18
20
16
12

Medium Clouds (% Sky Obscured)

40
33
23
12
11
8
5
8
13
19
21
52
60
17
9
0
18
21
23
25
25
25
25
20

High Clouds (% Sky Obscured)

1
1
0
0
0
0
1
1
0
1
12
2
1
0
1
0
11
20
28
18
14
9
13
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

36
27
22
14
14
13
14
13
26
36
46
52
48
44
35
24
61
57
58
55
47
37
36
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.3
0.3
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
14
14
13
13
13
13
13
12
12
13
14
15
16
17
18
18

Feels Like (°C)

14
14
14
14
14
14
13
13
13
13
12
13
12
12
12
12
12
13
14
14
14
15
15
19

Dew Point (°C)

12
12
12
12
11
11
11
11
10
10
10
10
10
10
10
10
9
10
10
9
9
9
9
9

Relative Humidity (%)

79
80
82
82
82
82
82
80
80
80
80
82
81
83
83
84
84
79
74
68
64
60
56
57

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

284
283
282
282
282
281
280
280
280
281
282
283
283
283
284
284
286
286
287
288
288
288
287
288

Saturday 7

Waning Crescent 1%

06:02

15:39

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

Sun - Rise: 06:51, Set: 16:57, Transit: 11:53. Moon - Rise: 06:02, Set: 15:39. Civil Dark: 17:26 - 06:22. Nautical Dark: 17:59 - 05:48. Astro Dark: 18:32 - 05:16

Total Clouds (% Sky Obscured)

26
36
42
53
53
48
42
40
38
35
34
34
41
39
40
40
42
43
42
50
61
63
56
58

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

17
21
24
25
13
10
12
14
15
17
17
16
13
8
6
3
3
2
2
6
9
12
8
4

High Clouds (% Sky Obscured)

26
36
42
53
53
28
0
0
0
0
0
0
0
4
9
14
24
35
42
50
61
63
56
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

18
22
20
16
18
17
14
19
17
6
9
8
2
4
4
0
2
4
1
3
5
0
3
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)

5
4
3
3
4
4
4
4
3
4
4
4
4
4
4
4
4
4
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

17
17
17
16
15
14
14
13
13
12
12
12
11
11
10
10
10
12
13
15
16
17
18
18

Feels Like (°C)

18
17
18
17
17
15
14
14
14
14
13
12
11
11
11
11
11
10
11
13
13
14
14
18

Dew Point (°C)

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

Relative Humidity (%)

57
57
60
63
66
68
69
72
75
76
79
77
77
77
77
77
77
70
64
57
53
49
46
47

Pressure (mb)

1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1021
1021
1021
1020

Ozone (du)

288
289
290
291
293
293
293
292
294
295
296
294
292
290
289
288
286
286
285
284
285
286
287
287

Sunday 8

Waning Crescent 0%

07:09

16:05

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

Sun - Rise: 06:52, Set: 16:56, Transit: 11:53. Moon - Rise: 07:09, Set: 16:05. Civil Dark: 17:25 - 06:23. Nautical Dark: 17:58 - 05:50. Astro Dark: 18:31 - 05:17

Total Clouds (% Sky Obscured)

65
65
65
65
65
65
61
61
60
60
70
70
70
70
70
70
66
56
42
37
37
32

Low Clouds (% Sky Obscured)

0
1
1
1
1
3
4
5
6
4
4
4
3
3
3
3
4
7
7
7
7
6

Medium Clouds (% Sky Obscured)

0
5
11
16
26
33
45
45
50
50
50
50
50
50
45
40
55
45
42
37
35
32

High Clouds (% Sky Obscured)

65
65
65
65
65
65
61
61
60
60
70
70
70
70
70
70
66
56
42
37
37
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
5
3
0
1
2
2
12
19
27
38
38
33
47
55
61
80
90
93
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.9
1
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
15
15
14
14
14
14
14
14
14
13
13
13
14
15
16
17
18
18

Feels Like (°C)

18
18
18
18
18
15
16
16
16
16
16
15
15
14
14
14
15
14
15
15
16
16

Dew Point (°C)

7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
8

Relative Humidity (%)

49
50
55
59
64
66
66
67
68
68
69
68
69
70
70
69
69
64
61
57
54
51

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018

Ozone (du)

286
286
287
287
287
287
286
285
284
283
282
281
281
280
279
279
278
278
278
278
279
281

Forecast for Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 02/11/26 15:53:42. Forecast: 02/11/26 to 08/11/26. Timezone: UTC+1.00