Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Full Moon 98%

15:12

11:20

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:27, Set: 14:50, Transit: 11:39. Moon - Rise: 15:12, Set: 11:20. Civil Dark: 15:44 - 07:33. Nautical Dark: 16:38 - 06:39. Astro Dark: 17:28 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
98
97
100
95

Low Clouds (% Sky Obscured)

91
87
95
87
82
81
96
100
100
100
98
99
98
98
97
93
100
98
97
97
97
93
100
91

Medium Clouds (% Sky Obscured)

100
96
98
96
91
97
99
100
100
100
100
100
100
100
100
100
90
87
64
32
25
36
30
34

High Clouds (% Sky Obscured)

94
94
60
100
100
100
100
100
100
100
100
100
100
100
100
100
39
14
0
0
0
40
29
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
6
4
1
1
0
3
2
0
0
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
Very Light Rain
Very Light Rain
Very 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 (%)

0
0
13
15
13
32
36
60
75
72
95
95
95
95
95
95
75
50
29
22
12
4
16
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.3
0.7
0.9
0.9
0.9
1
0.8
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
6
6
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1010
1010
1010

Ozone (du)

278
282
285
289
290
293
293
295
296
295
295
297
301
304
309
311
311
314
320
323
320
312
307
303

Saturday 6

Waning Gibbous 94%

16:58

11:49

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:28, Set: 14:49, Transit: 11:39. Moon - Rise: 16:58, Set: 11:49. Civil Dark: 15:43 - 07:35. Nautical Dark: 16:38 - 06:40. Astro Dark: 17:28 - 05:50

Total Clouds (% Sky Obscured)

94
96
99
99
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
92
92
91
89
65
49
56
89
100
100
100
100
100
100
94
90
89
93
92
91
85
91
92

Medium Clouds (% Sky Obscured)

35
31
54
55
0
6
61
83
95
98
100
100
100
100
100
100
100
98
100
100
100
100
100
92

High Clouds (% Sky Obscured)

50
50
63
63
75
76
89
91
100
95
100
100
100
100
100
100
100
98
100
100
100
99
100
100

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
6

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

Precipitation Probability (%)

5
6
3
9
2
3
3
2
3
3
5
2
5
10
14
26
47
55
54
56
55
64
64
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
90
88
88
88
93
93
88
83
85
88
89
91
91
90
86
88
88
91
93
93
94

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

300
298
298
299
299
298
296
294
290
291
291
291
283
282
285
286
287
289
292
293
293
293
292
293

Sunday 7

Waning Gibbous 86%

No Rise

12:00

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:30, Set: 14:49, Transit: 11:39. Moon - Rise: No Rise, Set: 12:00. Civil Dark: 15:43 - 07:36. Nautical Dark: 16:37 - 06:41. Astro Dark: 17:27 - 05:51

Total Clouds (% Sky Obscured)

98
99
99
92
100
100
100
100
96
96
100
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
94
90
82
100
100
100
100
91
91
100
98
98
98
99
100
98
96
94
96
98
100
99
98

Medium Clouds (% Sky Obscured)

86
82
90
67
72
65
47
29
28
25
30
38
30
41
51
58
64
69
76
74
88
82
78
87

High Clouds (% Sky Obscured)

58
55
65
34
5
2
0
0
0
0
2
23
25
41
58
75
77
81
100
100
100
87
83
96

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
8
0
3
1
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
26
20
18
14
18
5
3
3
6
6
9
14
10
18
19
24
33
45
64
77
95
93
85

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6

Feels Like (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

295
293
292
290
282
284
282
280
280
276
274
271
269
268
265
262
261
260
257
256
257
258
260
262

Monday 8

Waning Gibbous 78%

18:47

12:05

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
13 Bad
14 Bad
15 OK
16 Bad
17 Bad

Sun - Rise: 08:31, Set: 14:48, Transit: 11:40. Moon - Rise: 18:47, Set: 12:05. Civil Dark: 15:43 - 07:37. Nautical Dark: 16:37 - 06:42. Astro Dark: 17:27 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
98
95
91
94
97
100
85
89
93
93
93
93
86
79
72
66
49
42
68
62

Low Clouds (% Sky Obscured)

97
98
99
100
90
81
70
73
78
83
77
83
93
92
91
91
86
79
72
66
47
42
47
41

Medium Clouds (% Sky Obscured)

84
73
61
47
43
18
18
31
84
67
47
27
0
2
4
7
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
65
37
10
19
25
28
24
18
13
9
5
0
0
0
0
0
0
0
0
0
0
9
20

ISS Passover

Visibility (miles)

9
6
4
3
1
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

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

Precipitation Probability (%)

77
58
41
31
36
33
25
13
25
8
7
13
27
8
12
13
4
1
3
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.2
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
7
7
7
6
7
10
12
14
13
11
11
10
11
12
11
11
11
11
10
10
9
7
6

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
7
7
7
7
7
6
6
6
7
7
7
7
7
8
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
96
94
88
81
78
75
71
76
86
85
82
82
81
75
77
77
77
79
84
86

Pressure (mb)

1002
1001
1001
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

264
264
265
268
271
276
283
286
288
293
296
305
312
315
320
321
326
325
318
314
314
311
308
306

Tuesday 9

Waning Gibbous 68%

20:29

12:07

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:33, Set: 14:48, Transit: 11:40. Moon - Rise: 20:29, Set: 12:07. Civil Dark: 15:42 - 07:38. Nautical Dark: 16:37 - 06:44. Astro Dark: 17:27 - 05:53

Total Clouds (% Sky Obscured)

70
82
92
100
99
99
99
100
100
100
100
100
100
100
100
100
97
92
89
84
78
74
80
86

Low Clouds (% Sky Obscured)

37
31
25
22
23
26
30
47
64
79
83
88
94
96
98
100
94
89
84
81
77
74
77
73

Medium Clouds (% Sky Obscured)

0
28
69
92
94
89
84
89
94
100
100
100
100
100
100
100
74
47
21
19
18
17
13
9

High Clouds (% Sky Obscured)

30
52
74
94
92
90
87
91
96
100
100
100
100
100
100
100
68
36
5
0
0
0
30
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
5
3
0
0
0
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
16
28
41
68
88
95
95
95
87
76
62
43
29
20
16
17
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.7
0.6
0.5
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
3
3
4
3
4
5
6
7
9
10
8
6
6
7
8
10
11
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
94
94
94
94
94
94
94
94
96
96
98
98
96
98
98
95
95
93
88
87
84
87

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1003
1002
1001
1000
999
998
997
997
996
995
995
994
994
995
995
995

Ozone (du)

312
318
315
309
304
304
301
294
293
291
290
289
288
286
288
289
290
290
291
291
294
298
301
299

Wednesday 10

Waning Gibbous 57%

22:03

12:08

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:34, Set: 14:47, Transit: 11:41. Moon - Rise: 22:03, Set: 12:08. Civil Dark: 15:42 - 07:40. Nautical Dark: 16:37 - 06:45. Astro Dark: 17:27 - 05:54

Total Clouds (% Sky Obscured)

93
88
86
84
80
82
80
85
87
92
90
88
86
67
45
24
33
44
62
67
81
91
73
56

Low Clouds (% Sky Obscured)

69
77
84
84
80
82
80
85
87
92
84
75
66
50
35
24
28
31
34
31
29
25
24
24

Medium Clouds (% Sky Obscured)

5
3
2
1
8
19
27
42
60
80
86
87
86
59
28
0
13
32
48
38
28
18
12
6

High Clouds (% Sky Obscured)

75
47
22
0
0
0
0
1
2
4
0
0
0
0
0
0
0
0
0
33
67
91
63
32

ISS Passover

Visibility (miles)

9
9
9
8
7
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
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 (%)

10
18
20
21
21
17
11
12
8
2
5
2
0
0
0
0
0
0
0
1
1
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)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
91
91
88
85
84
82
81
78
75
74
74
72
72
71
71
70
71
71
72
74

Pressure (mb)

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

Ozone (du)

297
295
296
296
297
302
307
312
319
326
333
340
347
354
359
363
368
368
368
368
364
359
355
344

Thursday 11

Third Quarter 47%

23:30

12:09

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 Bad

Sun - Rise: 08:35, Set: 14:47, Transit: 11:41. Moon - Rise: 23:30, Set: 12:09. Civil Dark: 15:42 - 07:41. Nautical Dark: 16:37 - 06:46. Astro Dark: 17:27 - 05:55

Total Clouds (% Sky Obscured)

35
38
42
47
41
34
26
18
10
1
25
44
59

Low Clouds (% Sky Obscured)

23
28
29
32
28
24
20
14
7
1
7
16
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
23
42
59

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
76
78
78
76
76
76
75
73
72
72
73

Pressure (mb)

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

Ozone (du)

333
322
317
313
309
308
307
307
305
303
301
302
304

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

Generated: 05/12/25 17:38:59. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+1.00