Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 9%

03:34

16:47

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

Sun - Rise: 07:34, Set: 17:33, Transit: 12:32. Moon - Rise: 03:34, Set: 16:47. Civil Dark: 18:15 - 06:52. Nautical Dark: 19:02 - 06:05. Astro Dark: 19:49 - 05:18

Total Clouds (% Sky Obscured)

88
87
91
46
74
73
95
92
59
35
26
16
2
6
16
16
25
2
1
2
3
3
1
2

Low Clouds (% Sky Obscured)

4
28
33
31
53
51
47
59
48
35
19
15
1
5
16
16
24
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

88
85
71
28
51
49
87
79
27
2
5
3
1
0
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

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

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
1
2
3
3
1
2
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
53
53
55
58
62
67
72
73
76
76
76
76
76
77
78
80
80
83
84
79
71
62
56

Pressure (mb)

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

Ozone (du)

319
320
322
323
322
323
324
326
324
322
318
314
311
308
304
300
299
296
295
294
291
290
289
290

Saturday 18

Waning Crescent 4%

04:58

16:47

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

Sun - Rise: 07:36, Set: 17:31, Transit: 12:32. Moon - Rise: 04:58, Set: 16:47. Civil Dark: 18:12 - 06:55. Nautical Dark: 18:59 - 06:07. Astro Dark: 19:47 - 05:20

Total Clouds (% Sky Obscured)

1
1
1
1
1
53
71
54
38
7
12
29
34
31
31
33
44
50
52
74
87
81
73
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
15
21
18
25
28
34
43
41
65
87
81
73
75

Medium Clouds (% Sky Obscured)

1
1
1
1
1
34
54
53
36
1
2
16
24
20
11
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
1
21
19
24
2
3
4
3
2
0
0
3
14
10
10
12
12
4
3
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
52
53
59
62
62
64
67
69
72
73
74
74
73
76
77
77
80
82
77
76
76
75

Pressure (mb)

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

Ozone (du)

291
290
291
293
289
285
285
282
281
280
278
276
274
274
272
274
275
276
277
278
277
276
275
274

Sunday 19

Waning Crescent 1%

06:21

16:46

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

Sun - Rise: 07:39, Set: 17:28, Transit: 12:32. Moon - Rise: 06:21, Set: 16:46. Civil Dark: 18:10 - 06:57. Nautical Dark: 18:57 - 06:10. Astro Dark: 19:44 - 05:22

Total Clouds (% Sky Obscured)

80
94
94
90
86
88
93
88
89
88
71
85
81
87
60
22
33
34
69
76
75
94
86
63

Low Clouds (% Sky Obscured)

80
86
82
86
77
78
83
80
80
74
52
35
28
27
0
0
0
0
32
39
43
46
46
54

Medium Clouds (% Sky Obscured)

0
23
33
49
49
22
13
2
5
27
51
64
53
52
13
1
18
2
9
15
22
26
35
43

High Clouds (% Sky Obscured)

3
19
21
39
36
42
55
52
66
48
23
22
34
57
52
21
18
22
69
68
55
53
61
63

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
1
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
75
75
74
74
72
71
70
71
74
78
79
80
79
79
77
76
73
71
68
70
68

Pressure (mb)

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

Ozone (du)

271
270
270
269
270
271
270
265
263
261
259
257
258
258
257
256
253
250
249
248
248
247
246
245

Monday 20

Waning Crescent 0%

07:45

16:46

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
12 Bad

Sun - Rise: 07:41, Set: 17:25, Transit: 12:32. Moon - Rise: 07:45, Set: 16:46. Civil Dark: 18:07 - 06:59. Nautical Dark: 18:54 - 06:12. Astro Dark: 19:41 - 05:25

Total Clouds (% Sky Obscured)

68
67
56
83
93
97
100
86
76
71
93
86
88
96
95
98
100
100
99
98
100
100
98
99

Low Clouds (% Sky Obscured)

56
59
56
77
68
52
28
37
55
71
73
67
68
67
62
57
60
59
58
63
69
70
70
69

Medium Clouds (% Sky Obscured)

50
33
20
0
0
0
0
20
40
48
42
26
27
42
63
65
70
80
80
85
86
81
84
92

High Clouds (% Sky Obscured)

68
61
37
18
59
80
100
74
50
27
54
73
88
95
90
89
95
97
99
87
78
65
77
88

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
3
5
6
16
21
24
23
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)

8
10
10
10
11
11
11
11
11
12
12
11
11
11
11
11
11
12
12
12
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
63
68
61
62
61
69
73
71
69
68
69
70
71
72
71
72
73
73
72
69
68
67

Pressure (mb)

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

Ozone (du)

244
242
241
240
240
239
238
239
240
240
240
240
240
240
241
242
242
242
242
243
244
244
244
245

Tuesday 21

New Moon 1%

09:11

16:47

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
12 Bad

Sun - Rise: 07:44, Set: 17:22, Transit: 12:32. Moon - Rise: 09:11, Set: 16:47. Civil Dark: 18:04 - 07:01. Nautical Dark: 18:52 - 06:14. Astro Dark: 19:39 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
96
94
95
95

Low Clouds (% Sky Obscured)

69
67
71
89
93
97
100
99
99
98
99
99
100
100
100
100
98
97
95
93
90
88
88
88

Medium Clouds (% Sky Obscured)

99
100
100
98
94
97
94
100
100
100
99
96
86
88
90
88
78
69
59
58
57
56
61
66

High Clouds (% Sky Obscured)

100
100
100
100
100
96
97
100
100
100
70
40
6
2
2
1
1
2
2
5
3
1
1
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

18
45
63
82
80
70
80
85
80
93
77
59
55
71
53
39
46
46
43
44
41
36
42
42

Precipitation Amount (mm)

0
0
0.2
0.4
0.4
0.2
0.4
0.6
0.4
0.7
0.4
0.2
0.3
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
69
73
76
80
80
82
87
87
90
87
81
80
80
80
80
81
83
84
84
84
84
86

Pressure (mb)

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

Ozone (du)

246
246
247
248
248
250
253
256
257
255
255
257
262
264
265
266
267
267
267
267
267
266
266
266

Wednesday 22

Waxing Crescent 1%

10:40

16:48

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
12 Bad

Sun - Rise: 07:46, Set: 17:20, Transit: 12:31. Moon - Rise: 10:40, Set: 16:48. Civil Dark: 18:02 - 07:04. Nautical Dark: 18:49 - 06:16. Astro Dark: 19:36 - 05:29

Total Clouds (% Sky Obscured)

96
96
95
94
92
88
87
90
92
94
93
94
94
93
90
88
89
90
91
94
95
96
97
98

Low Clouds (% Sky Obscured)

89
83
78
77
81
84
86
89
89
90
89
89
89
84
85
85
84
81
82
85
86
85
85
85

Medium Clouds (% Sky Obscured)

71
73
74
76
67
58
50
57
75
83
79
79
74
79
85
88
89
90
91
94
92
81
78
82

High Clouds (% Sky Obscured)

1
2
5
11
9
17
20
25
30
30
35
25
15
10
10
10
0
0
0
17
35
52
68
84

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

Precipitation Probability (%)

38
30
27
24
30
39
46
36
25
18
23
24
26
38
41
38
39
32
30
40
42
40
38
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
87
88
88
90
91
93
93
93
95
95
93
93
91
93
93
93
93
93
93
92

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

265
265
266
267
269
270
271
273
271
270
268
269
269
270
266
263
260
263
267
270
272
273
274
277

Thursday 23

Waxing Crescent 4%

12:11

16:51

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

Sun - Rise: 07:49, Set: 17:17, Transit: 12:31. Moon - Rise: 12:11, Set: 16:51. Civil Dark: 17:59 - 07:06. Nautical Dark: 18:47 - 06:18. Astro Dark: 19:34 - 05:31

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
98
97
95
82
69
59
81
92
99

Low Clouds (% Sky Obscured)

85
88
91
95
91
88
85
89
95
100
92
84
77
68
63
45
62
76
96

Medium Clouds (% Sky Obscured)

90
83
75
67
67
66
66
60
54
52
40
28
10
19
23
25
26
16
9

High Clouds (% Sky Obscured)

99
99
100
95
95
95
90
85
85
90
79
73
67
39
18
0
0
0
0

ISS Passover

Visibility (miles)

8
7
8
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

36
37
40
43
40
43
47
66
88
95
95
88
70
51
33
9
25
39
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.8
0.7
0.6
0.4
0.2
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
89
92
95
91
91
91
90
90
90
90
90
90
90
90
90
90
88

Pressure (mb)

1001
1001
1000
1000
999
999
998
998
997
996
995
995
995
995
994
994
993
993
993

Ozone (du)

279
282
283
284
285
287
288
290
290
289
289
287
286
285
286
287
288
289
290

Forecast for Stockholm, Stockholm Municipality, Kingdom of Sweden (59.33,18.07)

Generated: 17/10/25 13:13:27. Forecast: 17/10/25 to 23/10/25. Timezone: UTC+2.00