Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 20%

01:26

18:02

00 Bad
01 Bad
02 Bad
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 OK

Sun - Rise: 07:01, Set: 19:29, Transit: 13:15. Moon - Rise: 01:26, Set: 18:02. Civil Dark: 20:00 - 06:29. Nautical Dark: 20:38 - 05:51. Astro Dark: 21:18 - 05:12

Total Clouds (% Sky Obscured)

100
70
77
82
100
96
78
79
86
88
93
85
91
92
92
91
80
82
83
82
80
91
69
37

Low Clouds (% Sky Obscured)

47
68
65
37
40
51
68
47
50
44
47
43
59
61
67
54
41
35
46
63
50
33
13
0

Medium Clouds (% Sky Obscured)

45
43
16
8
15
22
26
47
64
77
80
76
77
78
82
81
67
69
59
68
58
82
61
34

High Clouds (% Sky Obscured)

100
70
77
82
100
88
14
23
12
10
59
17
6
0
0
0
2
0
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

Fog (%)

-
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
3
1
1
0
0
0
0
16
1
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)

7
7
6
5
5
5
4
4
4
6
7
8
9
10
10
8
5
7
5
3
3
3
4
4

Chance of Frost

Temperature (°C)

13
12
12
11
11
10
10
10
11
13
14
14
15
15
15
15
15
15
15
14
14
14
14
14

Feels Like (°C)

10
10
10
9
9
8
8
9
9
10
11
12
12
12
12
13
14
14
14
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

76
79
84
86
85
88
87
90
81
72
68
62
55
53
56
67
69
60
65
75
78
82
75
76

Pressure (mb)

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

Ozone (du)

286
283
280
278
276
273
271
269
267
266
266
265
264
262
260
259
258
258
259
259
258
257
257
257

Thursday 18

Waning Crescent 12%

02:46

18:24

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

Sun - Rise: 07:02, Set: 19:27, Transit: 13:14. Moon - Rise: 02:46, Set: 18:24. Civil Dark: 19:58 - 06:31. Nautical Dark: 20:36 - 05:53. Astro Dark: 21:15 - 05:14

Total Clouds (% Sky Obscured)

21
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
12
14
17
18
19
20
21
21
22
22
20
18
16
15
14
14

Feels Like (°C)

12
13
13
13
13
12
12
11
12
15
18
19
20
21
22
23
23
23
23
20
19
18
16
15

Dew Point (°C)

10
10
10
9
9
9
8
7
7
7
7
7
7
7
8
8
9
10
13
13
12
11
10
10

Relative Humidity (%)

80
83
81
81
80
80
79
77
72
62
53
48
45
43
41
41
43
46
61
70
73
75
76
79

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027

Ozone (du)

258
258
260
257
256
255
256
254
254
253
253
254
254
253
253
252
251
252
252
252
252
251
251
251

Friday 19

Waning Crescent 6%

04:04

18:41

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

Sun - Rise: 07:04, Set: 19:24, Transit: 13:14. Moon - Rise: 04:04, Set: 18:41. Civil Dark: 19:56 - 06:32. Nautical Dark: 20:34 - 05:55. Astro Dark: 21:13 - 05:15

Total Clouds (% Sky Obscured)

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

Low 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

Medium 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
1
1

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
11
11
15
18
21
23
24
26
26
26
26
24
21
19
18
17
16

Feels Like (°C)

15
14
14
13
13
13
12
13
13
17
20
23
24
25
27
27
28
28
27
24
22
21
20
19

Dew Point (°C)

10
10
10
10
10
10
10
10
9
10
11
12
12
11
12
12
13
14
16
17
16
16
16
15

Relative Humidity (%)

79
81
83
87
90
91
93
93
87
75
64
57
49
45
42
41
43
49
63
76
82
86
89
90

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

251
251
251
251
250
250
250
251
251
251
250
249
249
250
251
251
250
251
252
252
253
253
252
252

Saturday 20

Waning Crescent 2%

05:20

18:55

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

Sun - Rise: 07:05, Set: 19:22, Transit: 13:14. Moon - Rise: 05:20, Set: 18:55. Civil Dark: 19:54 - 06:34. Nautical Dark: 20:31 - 05:56. Astro Dark: 21:10 - 05:17

Total Clouds (% Sky Obscured)

23
24
41
37
76
83
77
83
73
62
37
53
42
48
43
41
39
28
14
2
1
1
12
12

Low 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

Medium Clouds (% Sky Obscured)

23
24
41
28
28
21
13
8
6
7
8
9
11
15
24
23
21
13
7
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
3
7
33
54
63
83
68
52
25
28
16
15
16
15
16
16
6
1
0
0
7
4

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)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
14
14
17
20
23
25
26
27
27
27
27
25
23
22
21
20
20

Feels Like (°C)

18
15
14
14
16
14
14
15
15
18
21
24
25
27
27
27
27
27
26
24
23
22
22
20

Dew Point (°C)

14
13
13
13
13
13
13
12
11
12
11
12
12
12
14
14
13
15
17
16
15
15
14
14

Relative Humidity (%)

92
92
92
93
92
93
92
90
83
71
56
48
44
42
43
44
42
46
58
64
65
67
67
70

Pressure (mb)

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

Ozone (du)

252
253
252
252
251
251
251
250
248
247
246
246
246
245
245
246
247
248
249
249
249
249
248
249

Sunday 21

New Moon 0%

06:32

19:07

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

Sun - Rise: 07:07, Set: 19:20, Transit: 13:13. Moon - Rise: 06:32, Set: 19:07. Civil Dark: 19:52 - 06:35. Nautical Dark: 20:29 - 05:58. Astro Dark: 21:08 - 05:19

Total Clouds (% Sky Obscured)

8
10
18
28
31
27
22
15
22
44
31
40
46
14
22
35
50
74
90
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
12
7
18
30
46
61
59
46
51
48
57
62

Medium Clouds (% Sky Obscured)

2
4
3
3
3
4
6
8
9
8
9
7
3
0
0
0
0
1
1
2
21
40
59
70

High Clouds (% Sky Obscured)

0
1
15
28
31
27
15
2
3
18
7
2
3
2
5
9
10
37
67
97
95
92
93
98

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
8
6
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
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
8
8
2
34
48
49
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
17
17
17
19
20
22
23
23
25
24
24
24
22
21
19
19
18
17

Feels Like (°C)

21
21
20
20
19
19
19
19
18
20
19
22
22
22
25
24
24
25
24
23
22
17
18
18

Dew Point (°C)

15
16
16
15
14
14
14
14
13
14
15
16
16
16
16
16
17
17
17
16
16
16
16
16

Relative Humidity (%)

78
84
85
85
82
82
81
79
77
70
70
69
67
64
59
61
62
65
69
75
80
84
89
95

Pressure (mb)

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

Ozone (du)

249
250
250
250
251
252
252
251
251
253
254
255
255
255
255
255
255
256
256
256
257
256
256
255

Monday 22

Waxing Crescent 0%

07:42

19:20

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:08, Set: 19:18, Transit: 13:13. Moon - Rise: 07:42, Set: 19:20. Civil Dark: 19:50 - 06:37. Nautical Dark: 20:27 - 05:59. Astro Dark: 21:05 - 05:21

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
99
98

Low Clouds (% Sky Obscured)

73
83
85
87
89
88
88
89
90
91
92
95
97
100
100
100
100
99
98
98
99
99
99
91

Medium Clouds (% Sky Obscured)

82
94
95
97
99
97
96
95
96
98
100
100
100
100
99
99
99
99
99
100
94
89
84
70

High Clouds (% Sky Obscured)

97
99
91
84
76
72
69
65
70
73
77
73
69
65
54
47
39
31
32
33
30
28
30
32

ISS Passover

Visibility (miles)

4
3
2
5
7
9
7
5
3
4
5
7
5
4
3
5
7
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

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
None
None
None
None
None
None
None

Precipitation Probability (%)

79
95
95
95
88
84
88
95
95
95
95
95
95
95
79
72
64
53
41
20
21
21
19
16

Precipitation Amount (mm)

0.4
0.6
0.7
0.7
0.5
0.4
0.5
0.8
1.3
1.6
2
1.5
1.1
0.8
0.4
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
13
12
12
11
12
12
12
12
12
12
11
11
12
11
11
11
11
11
11

Feels Like (°C)

18
18
18
12
12
12
12
12
12
10
10
10
10
10
10
10
10
10
9
9
10
9
9
10

Dew Point (°C)

16
15
14
13
13
12
12
12
11
11
11
12
11
11
11
11
11
11
10
10
10
10
10
11

Relative Humidity (%)

95
95
95
95
96
96
96
98
98
98
98
98
98
96
96
98
96
96
96
95
96
96
96
98

Pressure (mb)

1015
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

255
256
256
257
258
259
259
259
259
259
260
260
260
260
260
261
263
264
265
266
268
269
270
271

Tuesday 23

Waxing Crescent 3%

08:52

19:33

Sun - Rise: 07:10, Set: 19:16, Transit: 13:13. Moon - Rise: 08:52, Set: 19:33. Civil Dark: 19:47 - 06:38. Nautical Dark: 20:25 - 06:01. Astro Dark: 21:03 - 05:22

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 17/09/25 01:15:29. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00