Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 54%

22:07

15:21

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

Sun - Rise: 07:42, Set: 19:13, Transit: 13:27. Moon - Rise: 22:07, Set: 15:21. Civil Dark: 19:46 - 07:09. Nautical Dark: 20:25 - 06:31. Astro Dark: 21:04 - 05:51

Total Clouds (% Sky Obscured)

87
80
67
73
100
97
70
80
78
37
70
30
66
79
86
78
74
59
48
45
65
80
62
79

Low Clouds (% Sky Obscured)

19
0
0
2
19
21
21
25
22
19
0
0
0
0
0
0
0
0
0
0
0
13
18
36

Medium Clouds (% Sky Obscured)

3
3
39
50
69
84
9
5
7
2
2
7
8
61
26
1
2
2
1
1
2
0
0
0

High Clouds (% Sky Obscured)

83
80
53
65
100
81
56
59
67
17
70
20
60
47
70
78
74
59
48
45
65
78
52
49

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

Chance of Frost

Temperature (°C)

10
11
13
15
17
19
19
20
20
20
19
17
15
14
13
12
12
11
10
10
10
9
9
9

Feels Like (°C)

9
11
12
14
16
17
18
20
19
19
21
17
15
14
12
12
10
10
10
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

87
83
72
67
61
55
48
45
42
41
47
54
59
62
65
69
71
73
74
77
76
76
77
77

Pressure (mb)

1031
1032
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

292
292
292
293
294
293
293
293
294
294
293
292
292
292
293
293
292
291
290
291
291
293
294
294

Saturday 3

Third Quarter 52%

23:24

16:13

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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: 07:44, Set: 19:11, Transit: 13:26. Moon - Rise: 23:24, Set: 16:13. Civil Dark: 19:44 - 07:11. Nautical Dark: 20:22 - 06:32. Astro Dark: 21:02 - 05:53

Total Clouds (% Sky Obscured)

75
58
75
52
33
37
71
82
87
100
100
100
100
100
100
99
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
0
0
0
0
4
16
21
23
22
20
22
21
23
27
21
8
4
0
7
15
17
12
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
17
13
28
37
33
79
76
83
87
61
85
97
100
75
81
89
85
96

High Clouds (% Sky Obscured)

62
58
75
52
33
37
48
52
58
100
100
100
100
100
100
88
88
100
99
100
100
100
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
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
1
1

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

Chance of Frost

Temperature (°C)

9
10
13
16
18
20
21
21
21
21
20
18
16
15
14
14
13
13
12
12
12
11
11
11

Feels Like (°C)

7
9
12
16
18
19
20
21
20
20
19
16
14
14
13
12
12
11
11
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

78
73
68
62
57
54
51
50
50
51
57
63
65
67
67
67
70
67
67
67
67
70
72
73

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028

Ozone (du)

294
294
295
295
295
295
295
295
295
295
295
295
296
296
297
297
298
298
300
300
302
302
300
299

Sunday 4

Waning Crescent 42%

00:49

16:50

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:46, Set: 19:08, Transit: 13:26. Moon - Rise: 00:49, Set: 16:50. Civil Dark: 19:42 - 07:12. Nautical Dark: 20:20 - 06:34. Astro Dark: 20:59 - 05:55

Total Clouds (% Sky Obscured)

97
75
96
100
81
64
71
57
53
55
65
65
67
70
80
78
76
80
92
90
88
90
86
85

Low Clouds (% Sky Obscured)

0
0
0
2
23
23
20
14
17
13
29
49
47
26
32
45
41
40
36
35
37
37
36
29

Medium Clouds (% Sky Obscured)

73
33
44
64
52
40
39
39
37
42
53
56
59
65
65
60
56
55
50
45
40
35
41
72

High Clouds (% Sky Obscured)

94
55
87
82
22
6
28
14
3
2
0
0
0
0
0
0
0
8
62
65
70
70
62
44

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
13
15
17
19
21
21
22
22
22
19
18
17
17
17
17
17
17
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

75
71
64
60
57
52
49
46
46
46
52
60
63
63
64
65
67
68
71
73
75
76
79
80

Pressure (mb)

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

Ozone (du)

299
300
300
299
300
300
301
302
303
304
304
299
297
295
292
291
288
285
284
282
282
282
282
280

Monday 5

Waning Crescent 31%

02:16

17:15

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 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:47, Set: 19:06, Transit: 13:26. Moon - Rise: 02:16, Set: 17:15. Civil Dark: 19:39 - 07:14. Nautical Dark: 20:18 - 06:35. Astro Dark: 20:57 - 05:56

Total Clouds (% Sky Obscured)

90
88
94
86
88
75
54
46
39
37
29
22
21
20
18
23
27
32
41
50
58
67
74
77

Low Clouds (% Sky Obscured)

29
29
29
32
34
36
31
27
22
18
16
12
11
11
11
17
19
24
33
39
43
48
45
50

Medium Clouds (% Sky Obscured)

32
36
33
27
18
8
11
11
13
13
11
9
6
3
0
0
0
0
0
0
0
13
26
35

High Clouds (% Sky Obscured)

56
50
58
42
43
23
3
3
0
3
3
3
3
2
2
0
0
0
1
1
1
8
14
20

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

Chance of Frost

Temperature (°C)

13
15
16
17
18
20
21
21
21
21
20
18
16
16
15
14
14
13
13
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
68
60
52
45
39
38
39
41
49
56
61
64
71
76
76
77
77
76
76
77
77
77

Pressure (mb)

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

Ozone (du)

279
278
277
276
276
275
275
275
275
275
274
272
271
269
269
268
268
268
269
269
268
268
268
269

Tuesday 6

Waning Crescent 21%

03:41

17:33

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:49, Set: 19:04, Transit: 13:26. Moon - Rise: 03:41, Set: 17:33. Civil Dark: 19:37 - 07:16. Nautical Dark: 20:16 - 06:37. Astro Dark: 20:55 - 05:58

Total Clouds (% Sky Obscured)

75
74
67
63
59
55
55
65
82
90
85
83
42
44
41
26
21
18
25
31
33
55
80
99

Low Clouds (% Sky Obscured)

30
13
0
0
0
0
1
8
20
7
6
3
15
15
16
11
6
3
2
1
0
9
18
23

Medium Clouds (% Sky Obscured)

39
43
46
43
44
45
50
54
69
79
51
53
36
40
41
26
21
18
25
31
33
40
40
40

High Clouds (% Sky Obscured)

37
50
60
58
57
55
40
17
3
21
39
52
7
14
14
18
18
18
19
21
17
42
71
96

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
1
3
2
8
14
15
2
1
0
7
5
1
7
5
1
7
9
9

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

Chance of Frost

Temperature (°C)

12
13
15
17
18
20
21
21
21
21
20
18
17
15
14
14
13
13
13
12
12
12
12
12

Feels Like (°C)

12
14
16
18
19
20
21
21
21
21
20
19
19
16
16
16
15
16
15
13
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

76
70
59
51
45
41
39
40
43
46
55
62
68
73
76
82
83
83
86
86
87
87
87
87

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

270
270
270
270
272
272
273
275
276
276
277
278
280
282
285
287
288
289
290
290
290
290
291
291

Wednesday 7

Waning Crescent 12%

05:03

17:48

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:51, Set: 19:02, Transit: 13:25. Moon - Rise: 05:03, Set: 17:48. Civil Dark: 19:35 - 07:17. Nautical Dark: 20:13 - 06:39. Astro Dark: 20:53 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
80
72
64
67
71
71

Low Clouds (% Sky Obscured)

28
37
45
58
72
85
85
85
85
85
85
83
75
62
57
65
68
71
64
58
51
61
69
71

Medium Clouds (% Sky Obscured)

57
76
93
96
98
100
100
100
100
94
88
83
72
55
36
35
30
33
44
54
64
62
54
47

High Clouds (% Sky Obscured)

95
94
95
97
98
100
79
59
42
52
55
55
70
83
96
83
69
50
52
53
55
43
28
17

ISS Passover

Visibility (miles)

9
9
9
9
8
6
5
4
3
2
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
13
10
37
54
72
93
95
95
95
95
75
54
33
11
20
22
24
24
21
13
19
16
9

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.6
0.9
1.3
1.1
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
4
4
4
4
4
4
3
3
3
3
4
4
5
5
5
7
8
8
8

Chance of Frost

Temperature (°C)

12
13
15
16
16
16
16
16
15
15
14
14
13
13
13
12
12
12
11
11
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
12
13
14
15
14
14
13
13
12
12
12
11
11
11
10
10
10
9
8
7

Relative Humidity (%)

89
82
75
69
77
83
90
93
93
96
95
95
95
95
93
93
93
93
93
95
96
96
93
91

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1017

Ozone (du)

292
292
292
292
292
292
292
293
294
294
295
296
297
297
296
296
294
292
290
293
297
300
309
317

Thursday 8

Waning Crescent 6%

06:23

18:00

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

Sun - Rise: 07:52, Set: 18:59, Transit: 13:25. Moon - Rise: 06:23, Set: 18:00. Civil Dark: 19:33 - 07:19. Nautical Dark: 20:11 - 06:40. Astro Dark: 20:50 - 06:01

Total Clouds (% Sky Obscured)

66
60
55
49
44
39
44
49
53
46
38
29
42
57
76
71
67
60

Low Clouds (% Sky Obscured)

66
60
54
47
41
37
44
49
53
46
37
28
35
42
50
56
60
60

Medium Clouds (% Sky Obscured)

33
17
0
3
6
9
7
6
3
3
5
5
28
51
76
53
27
1

High Clouds (% Sky Obscured)

11
4
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
8
6
4
6
8
9
9
9

Fog (%)

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

Precipitation Probability (%)

15
17
18
25
26
21
25
25
22
29
36
45
50
49
43
36
31
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
8
8
8
9
10
12
13
12
11
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

8
9
11
12
13
14
15
15
15
14
13
11
10
9
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
81
75
67
58
50
42
45
48
50
59
67
78
77
77
77
75
73

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

326
325
324
323
322
321
320
320
320
319
320
320
320
319
319
318
315
312

Forecast for Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 02/10/26 08:48:09. Forecast: 02/10/26 to 08/10/26. Timezone: UTC+2.00