Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

03:20

18:45

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:48, Set: 19:18, Transit: 13:02. Moon - Rise: 03:20, Set: 18:45. Civil Dark: 19:57 - 06:09. Nautical Dark: 20:44 - 05:22. Astro Dark: 21:35 - 04:31

Total Clouds (% Sky Obscured)

100
100
95
100
93
77
86
94
62
79
74
75
73
81
80
77
78
82
68
75
81
80
86
81

Low Clouds (% Sky Obscured)

86
48
52
36
26
29
32
33
40
70
74
73
72
80
68
67
68
82
68
75
75
69
78
73

Medium Clouds (% Sky Obscured)

8
9
0
21
39
0
46
0
0
0
0
0
0
0
19
77
70
50
5
4
2
0
0
4

High Clouds (% Sky Obscured)

100
80
95
100
85
48
72
87
45
36
55
45
47
50
55
60
65
59
0
0
0
9
12
57

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
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
26
17
6
7
11
4
16
20
19
16
17
3
1
4
11
4
3
13
2
5
14

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)

10
11
12
13
13
13
13
13
12
11
11
12
12
12
13
12
13
13
13
13
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
13
13
14
14
14
12
10
11
10
10
10
9
10
10
10
9
10
10
11
11
13

Dew Point (°C)

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

Relative Humidity (%)

93
90
86
81
78
72
69
74
80
83
89
89
90
90
90
92
92
92
87
86
86
87
82
82

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

256
256
256
257
260
259
259
257
259
261
262
266
265
265
265
266
265
266
267
263
261
262
261
259

Friday 19

Waning Crescent 6%

04:48

18:50

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:50, Set: 19:15, Transit: 13:01. Moon - Rise: 04:48, Set: 18:50. Civil Dark: 19:54 - 06:11. Nautical Dark: 20:41 - 05:24. Astro Dark: 21:32 - 04:34

Total Clouds (% Sky Obscured)

67
92
66
98
94
97
93
96
100
94
94
95
96
92
91
97
79
91
89
90
96
94
92
88

Low Clouds (% Sky Obscured)

63
64
49
63
51
69
86
85
76
81
84
90
89
85
83
93
78
83
86
88
72
82
80
77

Medium Clouds (% Sky Obscured)

0
17
10
14
23
27
20
36
23
16
11
7
13
15
16
23
34
13
5
8
4
2
3
2

High Clouds (% Sky Obscured)

65
85
61
96
85
74
52
65
100
79
90
85
37
77
65
45
48
42
76
71
91
75
21
18

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 (%)

1
3
9
17
26
31
26
18
17
15
21
20
20
23
9
8
2
11
24
29
10
5
13
5

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)

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

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
16
17
16
16
16
16
16
16
16
15
15
15
15
15
16
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
72
85
87
89
92
92
92
93
95
93
95
95
96
93
92
92
92
90
92
93
92
87

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

258
257
256
256
256
257
259
260
260
261
262
262
261
261
260
258
259
261
262
262
262
264
264
264

Saturday 20

Waning Crescent 2%

06:12

18:52

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:52, Set: 19:12, Transit: 13:01. Moon - Rise: 06:12, Set: 18:52. Civil Dark: 19:51 - 06:13. Nautical Dark: 20:38 - 05:27. Astro Dark: 21:28 - 04:36

Total Clouds (% Sky Obscured)

98
100
95
93
97
85
77
100
100
100
97
100
99
97
100
100
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

96
100
90
87
85
59
58
54
66
75
79
84
77
79
67
68
81
83
98
97
100
91
81
71

Medium Clouds (% Sky Obscured)

8
13
12
10
14
16
58
98
99
99
54
85
95
88
98
99
65
40
71
31
51
84
85
84

High Clouds (% Sky Obscured)

32
67
74
42
88
56
48
100
100
98
86
100
85
79
100
100
99
100
100
100
91
91
87
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
5
9
9
9
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
None
None
None
None
None
None
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

11
5
9
3
4
3
2
2
5
5
3
3
11
47
25
43
31
64
61
68
51
39
62
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.2
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
17
17
15
15
15
14
15
15
15
15
15
15
15
15
15
15
16
16

Feels Like (°C)

15
16
16
16
16
16
16
16
15
14
14
14
14
14
15
15
15
14
14
15
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

81
83
81
78
71
69
73
79
89
93
96
96
98
98
98
96
95
96
98
98
95
93
93
93

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1008
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

263
263
263
264
264
265
264
266
268
268
268
267
263
262
261
261
260
259
258
257
258
258
259
259

Sunday 21

New Moon 0%

07:34

18:55

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:54, Set: 19:09, Transit: 13:01. Moon - Rise: 07:34, Set: 18:55. Civil Dark: 19:48 - 06:15. Nautical Dark: 20:35 - 05:29. Astro Dark: 21:25 - 04:39

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
90
80
70
80
89
99
95
93
90
92
92
93
95
97
98
99
99
100

Low Clouds (% Sky Obscured)

66
61
57
59
62
64
61
57
54
61
69
77
79
80
82
86
89
92
93
94
95
97
98
100

Medium Clouds (% Sky Obscured)

77
59
59
62
65
71
16
9
0
4
9
18
16
14
22
9
33
9
56
64
74
78
24
23

High Clouds (% Sky Obscured)

87
94
100
100
100
100
80
68
52
64
79
94
60
35
7
11
11
5
5
5
5
10
10
15

ISS Passover

Visibility (miles)

9
6
3
0
0
0
3
5
9
9
9
9
9
9
9
9
9
9
9
8
9
9
6
7

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

Precipitation Probability (%)

95
95
95
95
95
63
37
25
20
23
29
28
27
20
20
21
16
11
24
34
30
43
49
57

Precipitation Amount (mm)

1
1.6
2.1
5.2
3.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
15
15
13
12
11
11
10
11
11
11
11
9
10
9
9
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

90
95
96
98
98
98
98
95
95
95
96
92
95
95
93
93
88
93
93
95
98
96
91
88

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

258
257
256
255
254
256
258
260
261
262
263
264
266
266
265
264
267
269
270
270
270
271
271
273

Monday 22

Waxing Crescent 0%

08:55

18:57

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

Sun - Rise: 06:56, Set: 19:06, Transit: 13:00. Moon - Rise: 08:55, Set: 18:57. Civil Dark: 19:45 - 06:18. Nautical Dark: 20:32 - 05:31. Astro Dark: 21:21 - 04:42

Total Clouds (% Sky Obscured)

88
74
60
48
37
25
25
10
1
24
44
57
64
83
99
86
74
62
44
27
13
51
73
74

Low Clouds (% Sky Obscured)

87
74
60
48
37
25
25
10
0
18
33
47
60
74
88
78
68
58
39
19
3
15
31
44

Medium Clouds (% Sky Obscured)

34
16
0
12
0
0
0
0
0
3
7
10
24
46
64
56
45
27
25
24
13
29
32
35

High Clouds (% Sky Obscured)

25
30
6
7
9
7
0
0
0
0
0
0
2
25
39
23
12
1
1
1
1
12
26
40

ISS Passover

Visibility (miles)

5
2
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
None

Precipitation Probability (%)

54
46
21
11
5
10
5
4
1
0
2
0
2
4
6
25
26
22
19
13
1
11
14
17

Precipitation Amount (mm)

0.3
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
7
9
9
10
10
7
6
5
4
3
3
3
4
3
3
3
2
1
1
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
93
95
93
87
90
91
93
96
93
91
93
96
96
96
94
94
94
93
91
88
84
78

Pressure (mb)

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

Ozone (du)

274
274
274
275
278
281
283
286
288
294
300
304
308
310
311
314
316
319
322
323
324
325
325
325

Tuesday 23

Waxing Crescent 3%

10:17

18:59

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

Sun - Rise: 06:58, Set: 19:03, Transit: 13:00. Moon - Rise: 10:17, Set: 18:59. Civil Dark: 19:42 - 06:20. Nautical Dark: 20:29 - 05:34. Astro Dark: 21:18 - 04:44

Total Clouds (% Sky Obscured)

75
73
75
70
61
55
50
40
30
19
10
1
12
24
40
53
58
45
25
20
15
12
6
0

Low Clouds (% Sky Obscured)

46
51
50
28
16
4
8
5
0
0
0
0
0
0
0
2
5
9
11
19
15
12
6
0

Medium Clouds (% Sky Obscured)

40
40
40
40
40
39
24
16
12
8
4
0
5
12
20
28
33
40
25
20
15
12
6
0

High Clouds (% Sky Obscured)

55
65
65
40
20
14
11
10
7
5
2
0
1
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
8
8
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 (%)

22
25
28
29
27
24
22
17
3
6
6
0
0
0
0
3
5
6
7
7
3
7
7
2

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

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
11
10
8
7
6
6
5
5
5
5
5
5
5
5
6
6
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
67
61
56
55
55
55
65
73
84
85
85
85
83
82
80
80
80
82
80
79
78
67
60

Pressure (mb)

1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

325
326
327
328
329
330
331
333
335
337
337
337
337
336
336
335
336
336
337
338
338
339
340
340

Wednesday 24

Waxing Crescent 7%

No Rise

19:02

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:01, Set: 19:01, Transit: 13:00. Moon - Rise: No Rise, Set: 19:02. Civil Dark: 19:39 - 06:22. Nautical Dark: 20:26 - 05:36. Astro Dark: 21:15 - 04:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
2
1
1
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

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
None
None
None
None
None
None

Precipitation Probability (%)

3
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
12
12
12
11
10
8
6
6
6
5
5
5
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
48
45
40
43
46
49
56
62
70
71
72
73
75
76
79
80
82
85
85
83

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1029

Ozone (du)

341
340
339
339
337
336
335
334
334
334
332
331
330
328
325
322
320
317
314
312
311

Forecast for Borås, Borås, Kingdom of Sweden (57.72,12.94)

Generated: 18/09/25 11:28:13. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00