Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 26%

03:22

12:00

12 OK
13 OK
14 OK
15 OK
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: 07:48, Set: 17:01, Transit: 12:25. Moon - Rise: 03:22, Set: 12:00. Civil Dark: 17:33 - 07:16. Nautical Dark: 18:09 - 06:40. Astro Dark: 18:44 - 06:06

Total Clouds (% Sky Obscured)

45
50
20
45
87
75
75
100
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
83
88
97
98
98
97
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

40
5
0
0
0
0
0
0
0
0
2
16
27
16
1
13
70
85
95
99
67
58
9
8

High Clouds (% Sky Obscured)

0
0
1
21
8
7
66
49
10
0
9
32
77
100
92
100
97
61
60
79
80
86
91
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
19
20
20
20
20
2
2
1

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
0
0
0
0
0
0
0
0
0
0
0
0
0
15
9
19
20
15
15
16
17
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)

11
10
12
10
12
11
12
12
11
13
10
5
3
2
1
2
1
1
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
1
2
3
3
4
4
4
4
4
4
4
6
6
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

75
69
68
68
75
81
85
90
89
90
91
93
98
98
98
98
98
100
100
98
100
98
98
98

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

316
314
315
315
315
315
317
317
319
320
320
321
320
320
322
321
322
322
321
323
325
327
327
328

Wednesday 14

Waning Crescent 18%

04:27

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:48, Set: 17:02, Transit: 12:25. Moon - Rise: 04:27, Set: 12:26. Civil Dark: 17:34 - 07:16. Nautical Dark: 18:10 - 06:40. Astro Dark: 18:45 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
96
100
95
94
100
100
94
96
92
98
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
96
100
95
94
100
100
94
96
92
98
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
3
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
99
98
15
13
32
41
47
31
77
21
7
11
2
1
2
11
7
6
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
4
8

Fog (%)

2
3
4
4
3
99
100
100
100
20
20
20
2
2
2
2
1
1
1
1
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 (%)

14
12
14
19
25
28
25
22
28
18
19
15
8
13
6
11
12
12
4
9
3
3
7
11

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)

2
2
2
2
1
2
2
2
3
2
2
2
1
1
2
2
1
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9

Feels Like (°C)

6
6
7
6
6
7
7
7
7
7
7
6
7
7
7
7
7
7
7
6
7
7
8
8

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9

Relative Humidity (%)

100
98
100
98
100
100
98
100
100
100
100
98
100
100
98
98
96
96
96
98
98
96
96
95

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

327
326
327
327
329
331
332
332
331
328
326
327
326
325
324
325
326
327
327
328
330
332
334
335

Thursday 15

Waning Crescent 11%

05:29

12:59

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: 07:47, Set: 17:04, Transit: 12:26. Moon - Rise: 05:29, Set: 12:59. Civil Dark: 17:36 - 07:15. Nautical Dark: 18:11 - 06:40. Astro Dark: 18:46 - 06:05

Total Clouds (% Sky Obscured)

99
100
99
100
83
94
97
94
95
99
100
100
100
100
100
100
100
95
100
100
100
100
81
75

Low Clouds (% Sky Obscured)

99
93
82
86
83
94
97
92
86
89
93
83
93
86
91
84
93
95
96
83
99
86
79
75

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
1
45
40
40
40
33
99
100
83
73
71
0
75
72
72
62
10
0

High Clouds (% Sky Obscured)

1
88
82
87
31
20
20
59
74
94
100
100
100
100
100
84
91
80
100
100
100
100
46
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
0
1
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 (%)

5
10
4
9
14
8
16
21
11
16
10
7
9
3
9
9
5
7
5
5
3
14
2
4

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)

2
2
2
2
2
2
1
1
2
2
1
1
2
1
1
1
1
0
0
0
0
0
1
1

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
9
9
9
8
9
9
9
8
8
8
8
8
8
8
8
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
96
95
95
96
96
98
96
96
95
93
95
95
95
93
91
93
91
91
91
90
87

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023

Ozone (du)

336
338
339
340
340
339
339
338
337
338
339
340
339
339
340
342
342
342
345
346
345
346
346
346

Friday 16

Waning Crescent 6%

06:25

13:41

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: 07:47, Set: 17:05, Transit: 12:26. Moon - Rise: 06:25, Set: 13:41. Civil Dark: 17:37 - 07:15. Nautical Dark: 18:12 - 06:39. Astro Dark: 18:47 - 06:05

Total Clouds (% Sky Obscured)

80
78
68
69
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
86

Low Clouds (% Sky Obscured)

75
76
68
69
90
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
81
40
37
63

Medium Clouds (% Sky Obscured)

0
0
1
5
5
0
0
18
35
53
52
50
48
37
27
20
17
16
14
31
56
64
69
74

High Clouds (% Sky Obscured)

45
40
10
10
15
15
15
21
26
22
24
26
33
36
31
35
22
16
10
38
66
95
70
27

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
2
2
3
6
8
12
11
14
15
14
16
9
13
18
5
7
10
8
10
11
9
18
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
85
88
88
87
85
85
85
84
85
85
87
87
85
85
85
87
85
84
84
78
71

Pressure (mb)

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

Ozone (du)

347
349
349
350
351
354
355
356
356
356
356
356
358
359
360
359
355
349
342
337
336
335
333
332

Saturday 17

Waning Crescent 2%

07:13

14:31

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: 17:06, Transit: 12:26. Moon - Rise: 07:13, Set: 14:31. Civil Dark: 17:38 - 07:14. Nautical Dark: 18:13 - 06:39. Astro Dark: 18:48 - 06:05

Total Clouds (% Sky Obscured)

98
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
90
90
90
100
100
100
100
100
99
99
100
82
74
83
51
85
93
93
94
94
96
97
97

Medium Clouds (% Sky Obscured)

82
80
95
100
95
98
98
99
96
100
99
100
98
86
87
84
83
86
83
86
86
88
93
97

High Clouds (% Sky Obscured)

29
31
55
94
85
99
100
100
100
98
100
100
100
100
100
100
100
100
100
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

18
43
67
90
93
95
95
95
95
95
95
95
95
95
95
78
71
61
43
46
42
30
30
40

Precipitation Amount (mm)

0
0
0.6
1.1
1
1.3
2
1.8
2
2.7
2.2
2
2.2
1.7
1.3
0.6
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
8
8
7
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

67
66
66
71
77
81
83
87
85
84
84
84
84
85
85
84
85
82
82
85
85
84
81
80

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

330
327
326
329
331
333
333
330
330
330
330
328
329
332
331
331
334
333
330
328
328
328
330
328

Sunday 18

New Moon 0%

07:53

15:31

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: 17:07, Transit: 12:27. Moon - Rise: 07:53, Set: 15:31. Civil Dark: 17:39 - 07:14. Nautical Dark: 18:14 - 06:38. Astro Dark: 18:49 - 06:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
93
87
81
70
61
51
66
81
95
96
97
98
97
95
95
95
94
93
90
87
82
82
82

Medium Clouds (% Sky Obscured)

100
98
97
95
95
96
98
99
99
99
99
99
99
96
93
90
89
89
88
92
96
99
99
98

High Clouds (% Sky Obscured)

100
100
100
100
98
95
92
76
63
58
66
76
84
90
92
96
94
94
94
81
67
56
72
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
4
2
2
3
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

47
76
72
66
66
68
72
74
81
90
86
88
95
95
95
95
95
82
58
53
44
26
30
34

Precipitation Amount (mm)

0.2
0.5
0.4
0.4
0.4
0.4
0.5
0.6
0.9
1.2
0.9
0.7
0.8
1
1.1
1.3
0.9
0.6
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
1
1
2
2

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
9
10
10
10
10
10
10
10
10
10
9
10
9
9
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
83
83
84
87
87
85
82
81
84
87
91
95
95
98
98
96
95
95
93
93
93

Pressure (mb)

1017
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

327
329
328
328
328
329
330
331
336
342
347
352
356
361
363
365
368
366
365
363
365
367
369
369

Monday 19

Waxing Crescent 0%

08:25

16:38

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: 17:09, Transit: 12:27. Moon - Rise: 08:25, Set: 16:38. Civil Dark: 17:40 - 07:13. Nautical Dark: 18:16 - 06:38. Astro Dark: 18:50 - 06:04

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
81
80
82
80
76
72
76
78
80
86
90
94
95
97
98
96
94
92
90
87
85
73
60

Medium Clouds (% Sky Obscured)

97
79
62
45
63
81
98
98
98
98
99
100
100
100
100
100
95
89
84
89
95
100
86
74

High Clouds (% Sky Obscured)

100
92
91
93
95
90
80
65
77
93
92
90
95
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

35
36
33
25
24
20
14
19
20
17
58
78
94
89
87
90
78
66
55
54
54
52
43
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.7
0.6
0.7
0.5
0.4
0.3
0.3
0.3
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
92
90
90
91
91
90
88
91
93
95
93
91
90
88
90
90
88
88
87
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

369
369
369
369
369
372
376
379
384
389
394
398
402
405
405
405
405
404
404
404
404
405
405
409

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 13/01/26 00:30:29. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+1.00