Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

11:14

17:16

12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 OK
19 OK
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: 16:27, Transit: 12:06. Moon - Rise: 11:14, Set: 17:16. Civil Dark: 17:04 - 07:10. Nautical Dark: 17:44 - 06:30. Astro Dark: 18:22 - 05:51

Total Clouds (% Sky Obscured)

25
32
25
0
1
0
25
48
55
61
85
86
87
87
83
83
85
86
82
84
97
88
100
100

Low Clouds (% Sky Obscured)

25
32
0
0
0
0
25
48
55
61
85
86
87
87
83
83
85
86
82
84
95
81
57
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
3
5
3
1
0
0
0
0
0
35
32

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
2
3
6
3
11
2
0
2
3
6
45
59
100
60

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
0
0
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)

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

Chance of Frost

Temperature (°C)

-2
-1
-1
-2
-3
-5
-6
-7
-7
-7
-8
-8
-10
-10
-9
-10
-10
-10
-10
-10
-11
-10
-9
-7

Feels Like (°C)

-3
-2
-3
-3
-4
-6
-7
-8
-8
-8
-8
-9
-11
-12
-11
-12
-12
-11
-12
-12
-13
-13
-13
-11

Dew Point (°C)

-11
-11
-11
-11
-10
-11
-12
-12
-12
-12
-13
-13
-15
-15
-15
-15
-15
-16
-15
-15
-16
-16
-17
-17

Relative Humidity (%)

49
48
47
51
58
61
62
64
66
68
67
67
65
65
65
65
65
65
66
66
65
59
50
42

Pressure (mb)

1029
1029
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1019
1018

Ozone (du)

297
296
295
296
294
290
286
280
272
274
286
296
300
301
298
298
296
290
284
281
279
281
282
281

Sunday 23

Waxing Crescent 10%

11:53

18:13

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: 16:26, Transit: 12:07. Moon - Rise: 11:53, Set: 18:13. Civil Dark: 17:03 - 07:12. Nautical Dark: 17:43 - 06:31. Astro Dark: 18:22 - 05:53

Total Clouds (% Sky Obscured)

94
91
60
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
3
1
0
41
65
85
94
100
90
98
100
100
100
100
90
89
90
88
70
77
87
69
70

Medium Clouds (% Sky Obscured)

94
91
28
27
35
100
100
86
100
100
76
64
17
0
0
3
2
20
94
100
100
100
100
98

High Clouds (% Sky Obscured)

65
20
3
5
28
85
94
100
100
100
94
66
88
74
88
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
1
0
0
0
0
0
7
7
7
8
2
3
3
7
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
2
0
0

Precipitation Type

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

Precipitation Probability (%)

2
0
0
0
0
0
20
52
85
95
95
52
39
9
6
2
1
2
1
3
10
2
8
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.8
0.7
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-5
-5
-7
-7
-7
-8
-8
-7
-6
-6
-6
-6
-5
-4
-3
-4
-3
-2
-2
-2
-1

Dew Point (°C)

-17
-17
-16
-14
-13
-12
-12
-13
-13
-7
-4
-3
-3
-3
-2
-2
-1
-0
-1
0
1
1
2
2

Relative Humidity (%)

37
34
33
37
44
47
46
45
45
78
96
98
100
98
98
98
98
98
98
98
100
98
98
96

Pressure (mb)

1016
1015
1013
1012
1011
1010
1008
1007
1006
1006
1005
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001

Ozone (du)

284
286
287
287
283
277
278
276
275
273
276
279
281
280
278
283
284
282
283
284
283
285
287
290

Monday 24

Waxing Crescent 16%

11:53

19:21

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: 07:50, Set: 16:25, Transit: 12:07. Moon - Rise: 11:53, Set: 19:21. Civil Dark: 17:02 - 07:13. Nautical Dark: 17:42 - 06:33. Astro Dark: 18:21 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
97
92
92
83
87
70
63
75
91
86
91
98
100
97
95
92
95
98

Low Clouds (% Sky Obscured)

62
62
60
60
58
75
57
74
74
73
70
52
44
51
81
69
67
98
100
94
89
84
89
95

Medium Clouds (% Sky Obscured)

37
49
62
75
56
30
34
27
17
15
4
0
1
16
29
14
25
51
95
93
90
87
88
86

High Clouds (% Sky Obscured)

100
40
35
35
0
0
0
0
0
1
43
50
45
35
40
25
25
35
35
35
40
40
35
35

ISS Passover

Visibility (miles)

8
9
9
9
3
7
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
3
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

7
8
36
81
53
24
16
7
15
21
11
9
7
7
9
42
36
27
21
22
37
59
50
35

Precipitation Amount (mm)

0
0
0
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0

Wind Speed/Direction (mph)

8
8
8
9
10
10
7
5
6
6
5
6
6
5
7
7
8
8
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
89
88
91
91
94
94
94
93
93
93
93
93
93
93
93
94
96
94
96
94
98
98

Pressure (mb)

1000
999
999
999
998
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1002
1003
1003

Ozone (du)

292
293
293
293
294
299
300
300
302
301
297
298
301
304
307
308
308
309
307
308
311
313
315
318

Tuesday 25

Waxing Crescent 24%

12:21

20:34

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: 07:51, Set: 16:25, Transit: 12:07. Moon - Rise: 12:21, Set: 20:34. Civil Dark: 17:01 - 07:14. Nautical Dark: 17:42 - 06:34. Astro Dark: 18:20 - 05:55

Total Clouds (% Sky Obscured)

100
98
97
96
96
96
97
92
87
82
86
90
94
94
94
93
93
92
91
89
87
85
82
75

Low Clouds (% Sky Obscured)

100
95
91
86
80
74
68
69
68
68
71
74
77
77
78
79
79
79
78
77
76
74
71
67

Medium Clouds (% Sky Obscured)

51
57
38
45
30
24
25
27
63
82
34
37
46
54
65
73
64
90
91
89
87
85
82
69

High Clouds (% Sky Obscured)

15
1
25
22
28
4
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
6
6
2
0
0
0
0
7
8
2
2
3
1
1
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
0
0

Precipitation Type

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

Precipitation Probability (%)

19
34
50
59
36
27
25
21
18
15
15
13
10
17
30
30
22
29
32
32
26
35
31
36

Precipitation Amount (mm)

0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
98
98
93
96
93
91
96
94
96
96
96
96
96
96
98
96
96
98
96
96

Pressure (mb)

1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016

Ozone (du)

321
324
320
313
312
311
311
312
312
312
313
315
319
320
320
320
319
319
321
323
323
323
324
325

Wednesday 26

Waxing Crescent 34%

12:43

21:50

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: 07:53, Set: 16:24, Transit: 12:07. Moon - Rise: 12:43, Set: 21:50. Civil Dark: 17:01 - 07:16. Nautical Dark: 17:41 - 06:35. Astro Dark: 18:20 - 05:56

Total Clouds (% Sky Obscured)

72
80
89
96
81
69
52
53
55
56
54
54
55
68
84
95
96
95
95
96
98
99
99
98

Low Clouds (% Sky Obscured)

64
73
82
91
75
58
45
47
49
47
45
46
46
50
53
59
62
66
69
61
54
46
37
28

Medium Clouds (% Sky Obscured)

59
62
69
78
75
63
42
42
8
4
3
3
5
4
3
1
6
11
15
20
26
36
48
69

High Clouds (% Sky Obscured)

0
0
1
8
19
13
3
1
1
1
1
0
0
28
55
83
88
91
95
70
47
28
35
38

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
5
9
1
0
3
5
7
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
36
48
32
31
16
8
7
12
9
9
9
7
11
12
4
5
3
1
3
2
0
5
4

Precipitation Amount (mm)

0
0
0.2
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
7
7
7
6
6
5
5
5
5
5
6
5
6
5
5
5
4
4
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
96
98
96
98
89
88
96
98
94
94
93
92
91
91
92
89
89
88
84

Pressure (mb)

1016
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023

Ozone (du)

326
327
328
331
333
332
332
332
332
331
329
324
320
317
317
318
318
316
315
314
313
312
311
310

Thursday 27

Waxing Crescent 44%

13:01

23:08

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: 07:54, Set: 16:23, Transit: 12:08. Moon - Rise: 13:01, Set: 23:08. Civil Dark: 17:00 - 07:17. Nautical Dark: 17:41 - 06:36. Astro Dark: 18:19 - 05:57

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

19
39
59
79
85
91
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

89
93
96
100
100
100
100
99
99
97
95
89
86
87
88
91
90
88
85
82
75
57
44
36

High Clouds (% Sky Obscured)

41
58
79
98
95
91
87
74
63
52
51
48
46
57
70
84
93
94
94
73
52
13
15
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
1
1
4
6
9
9
8
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
10
16
20
34
39
40
45
52
51
65
68
65
71
72
68
75
77
71
58
39
18
17
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.3
0.4
0.4
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
11
10
10
10
10
10
10
10
10
10
9
10
9
9
9
9
8
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
83
83
83
85
86
89
93
96
96
98
98
96
98
96
96
96
94
94
96
96
96

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

309
307
306
304
302
299
297
294
291
287
284
283
282
281
280
279
278
278
278
278
277
276
275
275

Friday 28

First Quarter 55%

13:15

00:25

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: 07:55, Set: 16:22, Transit: 12:08. Moon - Rise: 13:15, Set: 00:25. Civil Dark: 16:59 - 07:18. Nautical Dark: 17:40 - 06:37. Astro Dark: 18:19 - 05:58

Total Clouds (% Sky Obscured)

99
98
95
90
92
95
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
95
85
82
78
76
82
90
100
97
94
92
92
92
92
93
91
91

Medium Clouds (% Sky Obscured)

32
38
43
36
52
64
85
86
88
90
79
67
55
65
77
89
83
79
77

High Clouds (% Sky Obscured)

23
25
26
24
24
24
14
36
64
92
95
97
100
96
93
89
93
96
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

13
13
9
3
7
12
17
24
26
27
27
39
50
64
62
70
51
48
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.6
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

3
4
4
4
5
5
5
4
4
4
4
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

275
274
275
275
275
275
275
275
275
274
274
274
274
274
273
272
271
271
270

Forecast for Hammelburg, Lower Franconia, Germany (50.12,9.89)

Generated: 22/11/25 12:10:55. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+1.00