Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:51

10:40

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

Sun - Rise: 07:47, Set: 16:55, Transit: 12:21. Moon - Rise: 21:51, Set: 10:40. Civil Dark: 17:27 - 07:15. Nautical Dark: 18:03 - 06:39. Astro Dark: 18:37 - 06:05

Total Clouds (% Sky Obscured)

58
63
75
16
12
2
2
0
1
2
3
4
2
27
46
15
18
29
52
86
71
74
91
77

Low Clouds (% Sky Obscured)

27
24
4
0
0
0
0
0
0
1
1
2
1
27
35
10
10
27
52
84
69
62
60
48

Medium Clouds (% Sky Obscured)

58
63
37
16
8
2
2
0
0
0
0
0
0
0
0
0
0
7
0
1
1
17
27
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
43

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
1
1
2
1
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 (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
4
0
0
0

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)

10
9
10
12
10
7
6
4
3
2
2
2
2
3
3
4
3
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-4
-4
-4
-3
-2
-3
-3
-2
-2
-3
-3
-4
-5
-6
-6
-6
-5
-4
-5
-5
-3
-2

Dew Point (°C)

-3
-4
-5
-5
-5
-5
-4
-4
-5
-5
-5
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-6
-4

Relative Humidity (%)

61
58
59
60
63
69
75
78
79
81
81
79
78
76
72
71
71
72
75
73
67
64
64
64

Pressure (mb)

1010
1010
1009
1009
1010
1010
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

412
408
414
419
425
423
427
439
437
437
435
423
407
389
360
351
342
340
340
342
341
344
344
345

Thursday 8

Waning Gibbous 65%

22:59

10:58

12 Bad
13 OK
14 Bad
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

Sun - Rise: 07:47, Set: 16:56, Transit: 12:21. Moon - Rise: 22:59, Set: 10:58. Civil Dark: 17:28 - 07:15. Nautical Dark: 18:04 - 06:39. Astro Dark: 18:38 - 06:04

Total Clouds (% Sky Obscured)

60
32
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

50
32
71
100
100
100
100
100
100
100
100
100
100
97
100
100
96
97
100
82
78
80
97
81

Medium Clouds (% Sky Obscured)

6
5
5
90
0
1
0
6
85
59
28
47
100
100
75
72
76
84
70
70
68
70
66
47

High Clouds (% Sky Obscured)

25
4
5
49
0
10
3
14
100
40
77
20
85
31
31
16
100
87
12
0
0
0
30
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
6
9
4
9
8
6
9
4

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

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
1
3
12
21
95
95
95
95
95
95
95
50
73
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1.7
1.6
0.9
0.9
1.4
1.1
0
0.5
1.3
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
1
2
0
-1
-1
-1
-0
-0
-0
0
1
1
1
1
1
1
2
3
3
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

64
68
71
73
76
79
82
83
85
85
83
82
83
85
85
85
89
89
94
96
91
93
93
95

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1009
1008
1007
1006
1006
1006

Ozone (du)

345
341
334
332
329
325
323
321
319
318
316
315
316
314
313
310
308
308
314
319
321
329
336
342

Friday 9

Waning Gibbous 55%

00:04

11:17

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:46, Set: 16:57, Transit: 12:22. Moon - Rise: 00:04, Set: 11:17. Civil Dark: 17:29 - 07:14. Nautical Dark: 18:05 - 06:39. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

80
67
100
100
100
100
100
99
58
96
56
100
100
100
100
60
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
57
66
64
96
81
75
88
58
76
56
88
51
96
92
60
96
83
68
66
66
65
51
25

Medium Clouds (% Sky Obscured)

41
25
90
85
80
80
80
80
27
51
55
100
100
100
100
60
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
90
85
85
85
58
86
56
100
100
100
100
60
90
4
0
3
7
11
17
22

ISS Passover

Visibility (miles)

6
9
9
9
9
9
4
9
9
9
9
9
3
5
9
9
5
4
5
0
1
9
5
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Snow
Snow
Sleet
None
None

Precipitation Probability (%)

95
57
43
54
95
84
93
95
95
70
58
74
95
88
81
61
78
60
85
58
53
47
24
14

Precipitation Amount (mm)

1.5
0.2
0
0.4
1.7
1.2
1.5
2
2
0.9
0.6
0.8
1.3
1
0.7
0.3
0.6
0.3
0.9
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

18
20
19
18
17
15
13
12
11
9
8
8
9
8
7
5
5
6
4
3
2
2
1
2

Chance of Frost

Temperature (°C)

9
10
10
10
9
7
7
7
6
6
6
6
6
6
5
5
5
5
4
3
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
77
78
78
78
79
81
79
78
79
82
82
79
75
72
75
82
91
96
89
93
91
85

Pressure (mb)

1005
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1000
999
998
997
998
999
1000
1000
1001
1001

Ozone (du)

342
344
344
346
348
349
350
353
358
363
362
360
360
362
365
372
378
374
381
397
402
403
405
406

Saturday 10

Third Quarter 45%

01:09

11:36

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

Sun - Rise: 07:46, Set: 16:58, Transit: 12:22. Moon - Rise: 01:09, Set: 11:36. Civil Dark: 17:30 - 07:14. Nautical Dark: 18:06 - 06:38. Astro Dark: 18:40 - 06:04

Total Clouds (% Sky Obscured)

100
83
67
42
27
14
3
2
0
6
3
4
4
5
5
27
22
11
22
47
15
4
5
5

Low Clouds (% Sky Obscured)

17
10
4
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
83
67
31
18
9
0
0
0
2
0
2
2
2
2
21
18
10
19
46
3
2
5
5

High Clouds (% Sky Obscured)

28
18
9
0
0
0
0
0
0
1
2
2
3
3
3
3
4
3
2
1
2
0
1
0

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 (%)

10
7
9
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
78
79
83
83
83
81
81
80
80
78
80
81
81
83
83
83
81
78
72
66

Pressure (mb)

1001
1001
1001
1002
1002
1003
1004
1005
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1012
1013

Ozone (du)

407
406
400
403
404
402
403
406
407
405
404
402
397
387
379
376
372
367
368
369
371
377
376
376

Sunday 11

Waning Crescent 35%

02:14

11:59

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

Sun - Rise: 07:46, Set: 16:59, Transit: 12:23. Moon - Rise: 02:14, Set: 11:59. Civil Dark: 17:31 - 07:14. Nautical Dark: 18:07 - 06:38. Astro Dark: 18:41 - 06:04

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
0
5
10
14
25
35
45
42
40
33
37
45
62
74
87
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
7
10
18
35
54

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
15
33
45
42
40
33
35
29
15
35
64
90
74
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
11
16
19
24
18
15
7
23
44
62
74
87
100
100
100

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 (%)

2
4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
62
63
75
79
78
77
74
72
74
74
75
75
76
78
81
81
83
84
80
78
76
72

Pressure (mb)

1013
1013
1014
1014
1015
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022

Ozone (du)

376
374
374
369
368
366
361
359
351
337
332
330
329
325
325
324
324
323
322
320
321
323
324
325

Monday 12

Waning Crescent 26%

03:19

11:59

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 17:00, Transit: 12:23. Moon - Rise: 03:19, Set: 11:59. Civil Dark: 17:32 - 07:13. Nautical Dark: 18:08 - 06:38. Astro Dark: 18:42 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
79
82
85
88
94
100
96
91
87
89
90
92
95
97
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

54
59
62
67
51
33
16
21
34
48
45
47
48
48
43
43
44
45
37
36
30
29
28
27

High Clouds (% Sky Obscured)

100
92
85
77
78
78
78
74
56
46
46
42
37
47
59
74
82
79
72
67
63
60
56
55

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 (%)

0
1
4
1
6
7
5
14
21
26
37
44
50
48
44
37
41
37
30
34
38
41
37
36

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)

4
4
4
4
4
4
4
4
4
5
5
5
5
6
5
5
5
5
5
4
4
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
71
75
80
82
85
86
86
88
88
88
89
91
91
93
91
93
93
94
93
94
94
94

Pressure (mb)

1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

326
328
327
326
325
326
326
326
326
326
326
325
323
321
321
321
321
319
318
317
317
317
318
317

Tuesday 13

Waning Crescent 18%

04:23

12:26

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:45, Set: 17:02, Transit: 12:23. Moon - Rise: 04:23, Set: 12:26. Civil Dark: 17:33 - 07:13. Nautical Dark: 18:09 - 06:38. Astro Dark: 18:43 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
98
96
95
94
94
93
92
91
91
92
93
96
98
100
100
100
100

Medium Clouds (% Sky Obscured)

26
24
22
20
21
18
16
11
12
12
36
64
85
70
53
37
29
22
15

High Clouds (% Sky Obscured)

52
59
60
60
57
55
52
68
84
100
100
99
99
99
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

30
26
22
14
19
22
24
22
19
14
14
14
13
18
22
25
23
21
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7

Feels Like (°C)

2
3
4
3
3
3
3
3
4
4
3
3
3
3
4
4
4
4
4

Dew Point (°C)

4
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
7
7

Relative Humidity (%)

93
93
94
93
94
94
94
96
94
94
94
96
96
96
96
96
96
96
96

Pressure (mb)

1021
1021
1021
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

316
315
315
316
316
317
319
320
321
321
322
323
324
324
326
327
328
328
328

Forecast for Madonna di Pietracupa, Province of Florence, Italy (43.52,11.24)

Generated: 07/01/26 12:03:20. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+1.00