Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

07:00

15:38

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Bad
11 OK
12 OK
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

Sun - Rise: 07:38, Set: 16:35, Transit: 12:06. Moon - Rise: 07:00, Set: 15:38. Civil Dark: 17:10 - 07:02. Nautical Dark: 17:49 - 06:23. Astro Dark: 18:26 - 05:46

Total Clouds (% Sky Obscured)

79
77
63
50
25
28
73
48
31
57
100
100
100
99
97
89
92
100
100
100
100
100
100
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
28
69
48
27
0
0
26
67
42
42
75
74
89
54
80
49
44
55
70

Medium Clouds (% Sky Obscured)

18
20
3
3
17
0
13
0
8
26
77
79
58
84
94
80
86
99
100
100
100
100
100
83

High Clouds (% Sky Obscured)

17
1
14
3
1
1
1
0
1
38
100
100
100
90
5
0
12
1
0
2
1
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
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
3
9
17
11
40
51
57
48
39
32
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
81
76
70
55
48
47
49
54
60
69
77
76
74
74
69
89
94
98
96
98
98

Pressure (mb)

1015
1015
1014
1014
1013
1013
1012
1011
1010
1009
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

281
279
278
278
276
274
274
274
274
273
272
272
274
276
276
276
277
281
285
289
294
296
297
301

Thursday 20

New Moon 0%

08:10

16:04

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

Sun - Rise: 07:39, Set: 16:34, Transit: 12:06. Moon - Rise: 08:10, Set: 16:04. Civil Dark: 17:09 - 07:04. Nautical Dark: 17:48 - 06:25. Astro Dark: 18:26 - 05:47

Total Clouds (% Sky Obscured)

94
95
99
97
100
100
100
88
78
71
51
32
25
20
17
16
17
100
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
86
97
87
100
100
70
67
71
62
33
9
0
0
0
0
0
1
12
37
39
30
41
50

Medium Clouds (% Sky Obscured)

90
69
85
86
89
56
57
33
8
2
5
19
9
20
17
16
15
100
75
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
6
60
100
100
91
71
60

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
25
98
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

28
38
41
57
63
51
45
41
30
23
18
16
3
4
2
0
1
0
0
0
1
0
1
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
94
96
98
98
98
96
82
79
80
86
84
86
89
91
91
91
92
91
91
91
89

Pressure (mb)

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

Ozone (du)

314
328
334
331
330
334
339
339
338
340
343
344
344
341
336
337
333
324
322
321
323
325
326
334

Friday 21

Waxing Crescent 2%

09:17

16:38

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 OK
02 OK
03 Good

Sun - Rise: 07:41, Set: 16:33, Transit: 12:07. Moon - Rise: 09:17, Set: 16:38. Civil Dark: 17:08 - 07:05. Nautical Dark: 17:47 - 06:26. Astro Dark: 18:25 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
96
97
97
95
89
88
85
93
84
97
100
100
76
61
38
39
19
9

Low Clouds (% Sky Obscured)

59
58
54
64
59
37
40
76
74
61
57
60
50
51
50
25
4
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
92
100
100
92
87
90
88
78
79
74
82
78
94
100
100
76
61
38
39
19
9

High Clouds (% Sky Obscured)

49
98
77
43
66
8
60
65
48
60
45
55
60
60
21
20
30
30
30
25
13
11
1
1

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
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-5
-4
-4
-4
-5
-5
-5

Relative Humidity (%)

89
89
89
89
87
83
80
76
73
69
65
69
70
77
78
78
81
82
86
91
94
94
94
94

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1022
1023
1023
1024
1025
1026
1026
1026
1026
1026
1027

Ozone (du)

346
354
355
355
354
349
344
341
342
342
341
341
340
339
341
342
344
345
346
346
344
343
342
341

Saturday 22

Waxing Crescent 5%

10:17

17:24

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

Sun - Rise: 07:42, Set: 16:32, Transit: 12:07. Moon - Rise: 10:17, Set: 17:24. Civil Dark: 17:07 - 07:07. Nautical Dark: 17:46 - 06:27. Astro Dark: 18:24 - 05:50

Total Clouds (% Sky Obscured)

8
4
6
14
7
3
2
13
27
26
24
7
5
3
4
3
2
2
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

1
1
1
10
4
2
1
11
19
21
20
4
1
1
1
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
89
79
70
65
62
61
62
72
78
78
79
79
79
81
79
80
80
80
82

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1021
1020

Ozone (du)

339
337
334
331
329
326
323
319
315
311
308
308
307
304
301
303
303
303
308
311
310
310
309
309

Sunday 23

Waxing Crescent 10%

11:08

18:21

04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
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
03 Bad

Sun - Rise: 07:44, Set: 16:31, Transit: 12:07. Moon - Rise: 11:08, Set: 18:21. Civil Dark: 17:06 - 07:08. Nautical Dark: 17:46 - 06:29. Astro Dark: 18:24 - 05:51

Total Clouds (% Sky Obscured)

2
3
5
8
13
27
69
87
57
48
45
67
82
99
100
98
97
95
97
98
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
21
43
67
77
80
80
28
55
83
86
88
91
90
90
91

Medium Clouds (% Sky Obscured)

2
3
0
1
2
7
14
57
37
24
18
20
64
91
26
49
75
95
97
98
100
100
100
100

High Clouds (% Sky Obscured)

0
0
1
1
2
6
44
71
57
42
22
17
3
2
35
27
31
25
50
77
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3
5
7
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
None
None
None
Snow
Snow
None
None
None
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
10
15
30
37
44
13
20
27
52
65
75
68
64
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0
0
0.2
0.3
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-9
-10
-10
-11
-10
-9
-8
-7
-7
-7
-6
-4
-3
-2
-2
-2
-1
-0

Relative Humidity (%)

82
84
85
84
82
73
60
52
46
43
43
50
61
69
71
72
78
86
92
92
92
92
94
96

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1015
1014
1012
1012
1012
1011
1011
1010
1010
1012
1011
1010
1009
1008
1008
1007
1006

Ozone (du)

307
307
307
302
298
292
287
284
283
284
288
290
288
285
286
283
282
282
281
279
277
275
274
272

Monday 24

Waxing Crescent 16%

11:47

19:27

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
03 Bad

Sun - Rise: 07:45, Set: 16:30, Transit: 12:07. Moon - Rise: 11:47, Set: 19:27. Civil Dark: 17:06 - 07:09. Nautical Dark: 17:45 - 06:30. Astro Dark: 18:23 - 05:52

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)

92
94
98
98
99
99
99
99
100
97
95
94
87
85
80
83
90
97
97
97
97
95
98
93

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
100
100
100
100
78
56
37
56
78
100
100
100
100
80
67
71
61
56
56
51
42
28

ISS Passover

Visibility (miles)

9
9
8
7
6
5
4
4
4
3
4
4
4
6
8
9
8
6
5
6
8
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
Very Light Rain
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
Frozen rai
Frozen rai
Frozen rai

Precipitation Probability (%)

66
65
65
74
85
95
93
95
95
95
95
95
95
88
62
56
49
41
67
77
77
84
84
73

Precipitation Amount (mm)

0.3
0.3
0.3
0.4
0.5
0.7
0.7
0.7
1
1.1
1.1
1.4
1
0.6
0.3
0.2
0
0
0.3
0.4
0.3
0.4
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1005
1005
1004
1003
1002
1001
1001
1000
999
998
997
996
996
996
996
995
996
996
996
996
996
997
997
997

Ozone (du)

271
271
271
271
271
271
272
272
273
274
274
275
275
277
278
280
282
284
285
287
289
291
293
294

Tuesday 25

Waxing Crescent 24%

12:17

20:40

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: 07:46, Set: 16:29, Transit: 12:08. Moon - Rise: 12:17, Set: 20:40. Civil Dark: 17:05 - 07:11. Nautical Dark: 17:44 - 06:31. Astro Dark: 18:22 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
98
96
94
94
96
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
55
35
37
38
33
37
40
45
57
70
83
87
88
89
90
90
90
89
87
86

Medium Clouds (% Sky Obscured)

100
99
99
98
96
94
93
93
93
96
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

46
72
100
77
54
31
46
60
75
84
93
100
100
100
100
100
100
100
99
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
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

Precipitation Type

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

Precipitation Probability (%)

52
31
11
11
8
3
10
12
11
16
18
16
36
48
58
67
73
79
77
78
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
93
93
93
94
91
88
85
88
91
93
94
96
98
98
100
100
98
98

Pressure (mb)

997
998
998
999
999
1000
1000
1001
1001
1001
1002
1003
1003
1004
1005
1006
1007
1008
1009
1009
1010

Ozone (du)

296
297
299
301
301
302
303
304
305
306
307
308
309
310
312
313
315
317
319
315
311

Forecast for Schwäbisch Hall, Regierungsbezirk Stuttgart, Germany (49.11,9.74)

Generated: 19/11/25 04:45:02. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00