Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 8%

04:36

15:05

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
02 Bad

Sun - Rise: 07:29, Set: 16:41, Transit: 12:05. Moon - Rise: 04:36, Set: 15:05. Civil Dark: 17:15 - 06:55. Nautical Dark: 17:52 - 06:17. Astro Dark: 18:29 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
100
97
100
100
100
92
84
80
77
79
64

Low Clouds (% Sky Obscured)

97
95
96
100
99
100
100
100
100
100
100
100
92
100
96
100
100
100
88
82
80
77
79
63

Medium Clouds (% Sky Obscured)

100
100
100
92
100
100
100
100
100
100
100
100
87
100
54
99
100
100
50
2
1
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
93
53
100
100
97
35
35
7
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
9
8
4
4
5
1
0
0
0
0
0
0
1
0
0
0
0
0
0
7
7
7

Fog (%)

0
0
1
2
13
1
0
0
16
81
97
100
0
0
0
0
0
16
97
75
89
69
96
100

Precipitation Type

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

Precipitation Probability (%)

30
77
88
79
95
95
95
95
95
95
95
95
95
78
81
93
95
95
80
57
27
7
2
0

Precipitation Amount (mm)

0
0.7
1
0.4
0.9
0.9
3.4
4.1
4.7
4.4
3.4
2.7
1.3
0.2
0.4
0.8
1.4
1
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1008
1011
1013
1015
1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024

Ozone (du)

299
304
307
308
306
304
304
299
291
291
293
293
295
296
294
293
293
291
290
288
286
285
285
282

Tuesday 18

Waning Crescent 3%

05:44

15:23

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

Sun - Rise: 07:30, Set: 16:40, Transit: 12:05. Moon - Rise: 05:44, Set: 15:23. Civil Dark: 17:14 - 06:56. Nautical Dark: 17:52 - 06:19. Astro Dark: 18:28 - 05:42

Total Clouds (% Sky Obscured)

44
33
31
49
82
100
88
65
7
20
43
86
85
54
49
44
49
55
7
6
5
5
5
3

Low Clouds (% Sky Obscured)

44
33
27
12
4
4
3
2
2
20
41
60
74
54
49
44
41
52
6
5
4
4
4
3

Medium Clouds (% Sky Obscured)

0
0
0
0
26
30
39
64
4
4
0
0
1
2
1
1
15
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
12
49
81
100
61
60
0
0
3
74
47
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
8
9
9
9
9
9
9
9
9
8
8
9
8
9
9
9
9
9
9
9
9

Fog (%)

90
16
12
29
6
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 (%)

1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-7
-9
-6
-4
-2
0
1
-0
-2
-3
-3
-4
-4
-5
-7
-6
-7
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
92
90
89
86
84
83
81
84
89
94
96
92
92
94
94
94
92
92
92
90

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

276
275
276
280
281
282
288
288
288
285
281
281
283
283
283
278
277
278
283
286
285
285
284
286

Wednesday 19

Waning Crescent 1%

06:52

15:44

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

Sun - Rise: 07:31, Set: 16:39, Transit: 12:05. Moon - Rise: 06:52, Set: 15:44. Civil Dark: 17:13 - 06:58. Nautical Dark: 17:51 - 06:20. Astro Dark: 18:27 - 05:43

Total Clouds (% Sky Obscured)

3
4
4
8
7
9
15
16
19
4
0
43
57
64
67
67
62
62
44
50
47
58
96
98

Low Clouds (% Sky Obscured)

2
3
2
2
2
2
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
19
49
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
3
17
60
60
60
46
42
41
30
35
94
97

High Clouds (% Sky Obscured)

0
1
1
2
3
4
12
11
14
3
0
39
57
64
67
67
62
62
0
0
0
0
0
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
1

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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
28
62

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
87
87
85
82
74
70
70
72
74
83
94
96
92
89
89
87
87
89
91
91
92

Pressure (mb)

1018
1017
1017
1016
1016
1016
1015
1013
1012
1011
1010
1010
1009
1009
1009
1010
1010
1009
1009
1008
1008
1008
1009
1009

Ozone (du)

286
284
280
280
282
279
280
279
278
277
279
283
285
289
288
286
288
287
287
289
292
295
298
301

Thursday 20

New Moon 0%

08:01

16:12

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
02 Bad

Sun - Rise: 07:33, Set: 16:38, Transit: 12:06. Moon - Rise: 08:01, Set: 16:12. Civil Dark: 17:12 - 06:59. Nautical Dark: 17:50 - 06:21. Astro Dark: 18:27 - 05:45

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
100
100
100

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
98
96
95
97
98
99
100
100
100
99
98
97
97
92
84
57
43

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
0
0

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Snow
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

81
76
78
85
83
86
90
81
80
80
69
63
65
62
60
66
67
64
58
53
51
47
45
46

Precipitation Amount (mm)

0.7
0.5
0.4
0.6
0.6
0.7
0.9
0.6
0.6
0.6
0.4
0.3
0.4
0.4
0.3
0.4
0.4
0.4
0.3
0.2
0.2
0.2
0.1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
89
89
91
92
91
89
86
92
91
87
87
91
96
96
96
98
98
98
98
98
96
96

Pressure (mb)

1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

303
309
312
316
319
324
330
332
336
342
347
353
352
349
347
344
343
344
345
344
342
334
329
328

Friday 21

Waxing Crescent 2%

09:07

16:47

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
02 Bad

Sun - Rise: 07:34, Set: 16:37, Transit: 12:06. Moon - Rise: 09:07, Set: 16:47. Civil Dark: 17:12 - 07:00. Nautical Dark: 17:49 - 06:22. Astro Dark: 18:26 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
100
100
97
95
94
98
96
94
89
84
78
68
58

Low Clouds (% Sky Obscured)

55
70
70
63
80
87
85
90
92
92
95
97
100
89
81
69
93
91
88
82
77
73
64
58

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
96
91
93
44
22
16
10
6
9
14
22
23
25
27
36
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
74
77
81
78
75
77
68
58

ISS Passover

Visibility (miles)

9
9
9
9
3
1
1
1
1
1
1
0
1
1
0
0
0
1
2
3
4
6
8
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

Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
None
Snow
None

Precipitation Probability (%)

47
42
38
25
34
34
15
33
34
33
40
41
40
34
34
32
50
50
44
44
47
37
38
38

Precipitation Amount (mm)

0.2
0.1
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0
0.2
0.2
0.1
0.1
0.2
0
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
92
94
94
92
92
89
86
86
91
91
96
98
96
98
98
96
96
94
92
90
90

Pressure (mb)

1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1026
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

331
342
355
354
351
352
354
353
349
347
344
342
343
345
347
349
350
349
347
345
345
346
346
347

Saturday 22

Waxing Crescent 5%

10:06

17:33

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 OK
01 Bad
02 Bad

Sun - Rise: 07:36, Set: 16:37, Transit: 12:06. Moon - Rise: 10:06, Set: 17:33. Civil Dark: 17:11 - 07:01. Nautical Dark: 17:49 - 06:24. Astro Dark: 18:25 - 05:47

Total Clouds (% Sky Obscured)

45
38
27
15
26
41
51
51
47
44
61
79
96
79
59
44
41
39
38
42
42
42
59
67

Low Clouds (% Sky Obscured)

45
38
27
15
26
41
50
48
45
44
61
79
89
79
59
44
41
35
26
27
31
42
54
53

Medium Clouds (% Sky Obscured)

39
38
27
15
26
41
51
49
38
27
38
45
45
42
35
32
26
23
16
25
30
32
27
21

High Clouds (% Sky Obscured)

45
38
27
15
26
41
51
41
20
0
12
24
35
26
13
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
40
45
47
40
37
34
33
32
23
31
32
28
36
36
30
28
25
21
19
17
8
13
14

Precipitation Amount (mm)

0
0.1
0.1
0.2
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
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-6
-6
-6
-7
-7
-5
-4
-3
-2
-2
-1
-2
-2
-3
-4
-5
-6
-7
-7
-8
-8
-8
-8
-9

Feels Like (°C)

-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-8
-3
-3
-3
-3
-3
-3
-9
-9
-9
-10
-10
-10
-11

Dew Point (°C)

-7
-7
-7
-8
-9
-7
-6
-5
-5
-4
-4
-4
-4
-4
-5
-6
-8
-8
-9
-9
-10
-11
-11
-11

Relative Humidity (%)

92
90
89
89
88
87
85
84
84
83
83
86
91
94
92
92
90
90
87
87
83
83
82
82

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

347
347
344
341
338
334
330
327
323
319
315
309
303
298
296
295
293
295
297
299
299
300
301
307

Sunday 23

Waxing Crescent 10%

10:57

18:30

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

Sun - Rise: 07:37, Set: 16:36, Transit: 12:06. Moon - Rise: 10:57, Set: 18:30. Civil Dark: 17:10 - 07:03. Nautical Dark: 17:48 - 06:25. Astro Dark: 18:25 - 05:48

Total Clouds (% Sky Obscured)

67
70
77
83
76
66
55
63
73
90
87
84
81
84
88
91
94
96
98
99
100
100

Low Clouds (% Sky Obscured)

57
55
49
51
34
26
18
19
20
20
40
59
81
83
87
91
78
65
48
40
33
25

Medium Clouds (% Sky Obscured)

15
11
6
0
10
20
31
54
73
90
87
76
60
67
75
84
89
92
90
72
54
37

High Clouds (% Sky Obscured)

2
18
37
59
61
58
55
40
20
20
19
18
17
30
36
50
58
56
49
52
47
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
4
1
1
0
0
0
0
0
0
0
0
0
0

Fog (%)

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
Snow
Very Light Rain
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

Precipitation Probability (%)

10
12
11
8
8
7
2
17
30
42
54
63
72
72
80
88
78
71
67
57
51
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.4
0.6
0.8
0.6
0.5
0.4
0.3
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-8
-9
-8
-7
-6
-4
-2
-1
-0
0
1
1
1
1
1
1
2
2
2
2
2

Feels Like (°C)

-11
-11
-12
-11
-11
-12
-11
-11
-10
-8
-7
-3
-3
-3
-3
-3
-3
-2
-1
-1
-1
-1

Dew Point (°C)

-11
-11
-12
-11
-10
-9
-8
-6
-5
-3
-2
-1
-1
1
1
1
1
2
2
2
2
2

Relative Humidity (%)

80
78
78
80
79
77
76
74
77
80
83
88
92
98
98
98
98
100
100
98
100
98

Pressure (mb)

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

Ozone (du)

313
319
315
311
307
304
302
299
300
300
301
299
298
297
296
295
294
293
291
290
291
291

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 17/11/25 03:18:11. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+1.00