Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waxing Crescent 10%

10:15

18:45

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:59, Set: 16:54, Transit: 11:56. Moon - Rise: 10:15, Set: 18:45. Civil Dark: 17:24 - 06:29. Nautical Dark: 17:58 - 05:55. Astro Dark: 18:30 - 05:22

Total Clouds (% Sky Obscured)

42
54
65
72
100
100
100
100
100
100
100
100
100
100
100
98
95
100
51
21
31
56
51
50

Low Clouds (% Sky Obscured)

10
19
18
15
18
25
93
93
96
71
73
95
94
95
97
96
95
99
22
2
6
52
10
20

Medium Clouds (% Sky Obscured)

29
22
53
72
88
98
100
100
100
100
100
100
100
100
100
81
36
26
19
0
0
1
0
0

High Clouds (% Sky Obscured)

42
54
65
72
39
91
100
100
100
100
100
100
72
15
15
1
19
67
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
4
4
8
2
9
9
9
7
4
8
3
9
9

Fog (%)

5
0
0
0
0
0
0
12
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

1
1
1
24
95
92
68
61
58
58
66
95
95
95
95
95
95
95
95
78
58
41
18
6

Precipitation Amount (mm)

0
0
0
0
1.4
0.7
0.3
0.2
0
0.3
0
1.3
0.9
0.8
2.5
1.2
1.1
1.6
1.6
0.7
0.4
0
0
0

Wind Speed/Direction (mph)

16
17
19
19
19
17
14
15
17
18
22
23
24
26
24
25
26
25
25
24
22
21
23
25

Chance of Frost

Temperature (°C)

18
18
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20
20
19

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
17
16
16
16
16
16
16
16

Relative Humidity (%)

92
89
89
91
90
89
90
89
89
89
88
86
88
84
86
92
86
82
82
81
81
78
80
80

Pressure (mb)

1008
1008
1007
1006
1006
1005
1004
1004
1003
1003
1002
1001
1001
999
998
997
996
996
995
996
996
996
996
997

Ozone (du)

278
275
274
274
272
271
268
267
267
266
267
262
263
265
263
269
271
272
275
275
277
276
277
278

Thursday 12

Waxing Crescent 16%

11:03

19:42

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

Sun - Rise: 07:00, Set: 16:53, Transit: 11:57. Moon - Rise: 11:03, Set: 19:42. Civil Dark: 17:23 - 06:30. Nautical Dark: 17:57 - 05:56. Astro Dark: 18:30 - 05:23

Total Clouds (% Sky Obscured)

43
34
26
30
3
0
29
23
29
33
27
28
15
23
33
7
16
6
4
18
31
56
31
33

Low Clouds (% Sky Obscured)

20
16
5
6
1
0
7
6
7
8
7
7
4
4
31
2
8
1
4
8
19
48
17
33

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
9
9
9
8
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 (%)

8
9
8
10
12
9
9
15
23
29
32
26
22
46
48
27
13
11
35
34
29
23
24
18

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)

27
29
30
30
28
27
28
29
28
29
29
28
30
31
30
27
25
22
21
19
15
10
4
2

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
18
18
18
19
19
19
19
19
18
19
18
18
18
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
14
13
14
14
14

Relative Humidity (%)

81
85
84
81
78
78
80
82
81
78
77
76
75
75
75
81
80
78
81
77
74
81
85
86

Pressure (mb)

997
997
997
997
997
998
998
998
999
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003
1004
1006
1006
1007
1008

Ozone (du)

280
280
280
282
284
284
284
285
288
290
288
285
286
288
292
293
298
298
297
295
294
295
294
293

Friday 13

Waxing Crescent 24%

11:42

20:43

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

Sun - Rise: 07:01, Set: 16:52, Transit: 11:57. Moon - Rise: 11:42, Set: 20:43. Civil Dark: 17:22 - 06:31. Nautical Dark: 17:56 - 05:58. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

62
37
52
57
42
27
15
11
24
23
25
48
58
55
10
28
30
20
7
17
25
31
35
48

Low Clouds (% Sky Obscured)

62
22
27
13
14
12
7
0
0
0
4
4
2
2
0
2
2
1
1
1
2
2
8
42

Medium Clouds (% Sky Obscured)

1
6
9
10
9
0
0
0
0
0
0
0
1
43
4
4
4
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
4
14
14
15
15
15
9
1
0
0
0
0
0
0
0
0
2

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

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 (%)

17
8
9
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
7

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
15
16
16
17
17
16
15
14
14
15
15
14
13
11
11
11
10
10
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
11
12
10
8
8
7
7
6
7
9
11
12
15
17
17
17
14
13
13
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

80
79
82
84
81
79
77
76
74
74
68
63
60
58
57
56
56
62
63
65
68
70
74
76

Pressure (mb)

1009
1009
1010
1011
1012
1013
1014
1014
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1022
1022
1022

Ozone (du)

293
295
295
296
297
297
296
295
295
294
295
294
295
294
292
288
286
285
284
285
286
287
287
285

Saturday 14

Waxing Crescent 33%

12:15

21:47

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:02, Set: 16:51, Transit: 11:57. Moon - Rise: 12:15, Set: 21:47. Civil Dark: 17:21 - 06:32. Nautical Dark: 17:55 - 05:59. Astro Dark: 18:28 - 05:26

Total Clouds (% Sky Obscured)

53
74
84
92
100
100
100
100
100
100
100
100
100
99
100
100
100
100
96
100
70
66
56
57

Low Clouds (% Sky Obscured)

42
55
35
24
25
92
94
94
94
97
98
98
98
98
98
99
99
99
24
8
21
17
6
3

Medium Clouds (% Sky Obscured)

8
9
51
90
95
98
98
100
100
99
98
97
96
94
96
98
100
100
48
11
8
11
9
10

High Clouds (% Sky Obscured)

3
13
43
71
100
100
100
100
100
100
100
98
97
95
96
98
99
93
96
100
70
66
56
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
2
2
2
1
2
4
4
4
5
5
9
5
5
4
5

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

15
7
4
5
13
19
28
47
95
95
95
95
95
95
73
78
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.9
0.8
0.9
1
2.1
0.6
0.3
0.4
0.5
0.7
1.1
1.4
2.1
1.8
2.9
2.6

Wind Speed/Direction (mph)

7
6
6
6
6
7
7
7
7
9
10
13
15
15
14
14
16
15
15
16
17
15
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
12
12
12
12
11
12
10
10
11
14
15
14
15
15
15
15
15
15
17

Dew Point (°C)

9
9
9
9
10
10
11
11
11
12
13
13
13
14
14
15
14
14
14
14
14
14
15
15

Relative Humidity (%)

77
79
76
76
78
79
82
84
86
92
92
87
87
93
93
90
89
90
90
87
87
86
87
89

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

282
282
281
283
282
283
287
292
293
293
296
298
301
304
303
304
304
309
311
316
319
321
326
330

Sunday 15

Waxing Crescent 43%

12:42

22:51

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:04, Set: 16:51, Transit: 11:57. Moon - Rise: 12:42, Set: 22:51. Civil Dark: 17:21 - 06:34. Nautical Dark: 17:54 - 06:00. Astro Dark: 18:28 - 05:27

Total Clouds (% Sky Obscured)

53
49
62
85
100
100
100
100
100
100
91
100
100
100
100
100
100
99
99
99
98
98
97
96

Low Clouds (% Sky Obscured)

6
6
8
7
5
6
7
15
6
5
49
85
91
25
17
10
3
1
1
4
28
51
75
82

Medium Clouds (% Sky Obscured)

11
19
24
40
47
48
47
46
70
86
86
74
52
37
31
24
23
47
67
87
92
96
97
93

High Clouds (% Sky Obscured)

27
1
29
68
100
100
100
100
100
100
85
89
98
100
100
100
100
85
70
51
51
50
55
49

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
93
73
73
89
74
95
95
95
95
55
95
95
83
88
77
56
79
95
85
51

Precipitation Amount (mm)

2.6
3
1.3
1
1
0.5
0.5
1.1
0.5
1.1
1.8
0.8
1.5
0
0.6
0.9
0.4
0.6
0.4
0
0.4
1.1
0.6
0

Wind Speed/Direction (mph)

8
6
5
6
6
7
6
6
5
7
8
10
12
14
15
15
17
17
16
14
12
12
12
13

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
15
15
16
17
18
18
18
18
18
18
17
17
17
16
16
17
17

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
15
15
14
14
14
14
14
14
15
15
14
14
14
14
14

Relative Humidity (%)

87
87
87
90
90
92
93
93
93
93
89
79
76
76
77
79
81
83
86
86
87
86
83
82

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1014
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

332
332
333
332
331
329
330
329
326
326
321
317
316
313
315
318
320
323
321
319
316
319
321
323

Monday 16

Waxing Crescent 52%

13:05

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:05, Set: 16:50, Transit: 11:57. Moon - Rise: 13:05, Set: No Set. Civil Dark: 17:20 - 06:35. Nautical Dark: 17:54 - 06:01. Astro Dark: 18:27 - 05:28

Total Clouds (% Sky Obscured)

92
88
91
95
100
98
96
94
79
66
54
53
51
45
55
68
88
91
94
97
97
98
100
95

Low Clouds (% Sky Obscured)

90
88
91
95
97
84
70
51
36
24
12
14
16
17
34
51
67
75
82
89
92
95
99
92

Medium Clouds (% Sky Obscured)

89
84
57
30
2
1
0
0
0
0
0
0
0
0
2
4
7
12
18
22
11
18
27
26

High Clouds (% Sky Obscured)

43
43
47
47
51
68
82
93
75
60
47
33
17
3
14
25
36
35
38
36
57
77
100
79

ISS Passover

Visibility (miles)

6
5
5
6
7
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
66
37
37
33
22
24
20
16
24
21
21
25
25
20
21
24
15
14
11
12
22
19
15

Precipitation Amount (mm)

0
0.6
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)

12
13
13
12
13
13
11
10
10
10
11
11
12
13
14
13
12
12
14
15
16
17
18
19

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
17
17
17
17
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Feels Like (°C)

14
14
14
13
13
13
13
13
13
14
14
14
15
15
15
16
16
16
16
16
16
15
15
16

Dew Point (°C)

13
13
13
13
13
13
13
13
13
14
14
14
14
14
15
14
15
14
15
15
16
16
16
16

Relative Humidity (%)

82
82
82
82
79
78
79
79
81
79
79
77
78
78
78
78
80
79
82
83
86
86
86
88

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

321
318
315
314
313
312
309
306
302
301
299
297
294
291
288
285
281
278
276
274
272
271
269
267

Tuesday 17

First Quarter 63%

13:27

23:55

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:06, Set: 16:49, Transit: 11:57. Moon - Rise: 13:27, Set: 23:55. Civil Dark: 17:19 - 06:36. Nautical Dark: 17:53 - 06:02. Astro Dark: 18:26 - 05:29

Total Clouds (% Sky Obscured)

90
86
91
95
100
100
100
100
99
97
96
95
93
90
93
95
98
99
100
100

Low Clouds (% Sky Obscured)

86
80
77
70
58
59
58
56
81
90
96
92
86
79
85
90
95
91
83
75

Medium Clouds (% Sky Obscured)

16
4
30
55
81
73
71
69
59
45
34
28
25
15
12
8
6
17
23
25

High Clouds (% Sky Obscured)

61
50
67
83
100
100
100
100
67
34
1
23
45
76
86
86
86
87
96
96

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

21
15
19
29
39
72
95
95
95
95
95
69
54
37
45
45
27
32
29
20

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.8
1.2
1.2
1.1
0.7
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
21
22
21
20
19
19
19
19
20
21
23
23
23
23
22
22
22
21
22

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
18
18
18
19
19
19
19
19
19
19
19
19

Feels Like (°C)

16
15
15
15
15
15
15
15
15
15
15
16
16
16
16
17
18
18
17
17

Dew Point (°C)

16
16
16
16
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
17

Relative Humidity (%)

88
88
89
89
90
90
90
92
92
90
90
92
91
89
88
88
91
91
91
91

Pressure (mb)

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

Ozone (du)

266
264
263
261
260
259
257
255
253
252
251
250
250
251
251
251
251
250
251
251

Forecast for Civitavecchia, Province of Rome, Italy (42.09,11.80)

Generated: 11/11/26 23:59:36. Forecast: 11/11/26 to 17/11/26. Timezone: UTC+1.00