Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 99%

17:10

09:26

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: 07:22, Set: 17:11, Transit: 12:17. Moon - Rise: 17:10, Set: 09:26. Civil Dark: 17:47 - 06:46. Nautical Dark: 18:27 - 06:06. Astro Dark: 19:07 - 05:26

Total Clouds (% Sky Obscured)

97
100
100
100
95
95
88
84
90
85
91
94
92
100
100
100
100
98
100
100
91
69
72
37

Low Clouds (% Sky Obscured)

86
67
91
80
45
46
47
55
76
85
91
74
37
58
81
52
100
87
57
66
78
69
36
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
22
63
88
84
99
100
95
87
94
30
35
40
0

High Clouds (% Sky Obscured)

51
1
31
0
0
2
2
28
9
15
37
72
55
100
100
100
100
45
98
84
79
35
22
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
0
0
0
4
30
64
74
49
52
40
39
23
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

16
15
17
16
15
15
12
13
13
14
15
16
17
16
16
16
15
14
11
8
6
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
88
89
89
91
89
90
92
89
89
86
80
77
75
74
75
80
86
86
90
90
86
88

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1014
1015
1015
1016
1017
1018

Ozone (du)

265
265
267
269
268
269
269
269
267
265
263
265
267
267
262
260
261
263
265
267
267
270
276
286

Wednesday 28

Waning Gibbous 95%

17:46

10:57

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 17:09, Transit: 12:16. Moon - Rise: 17:46, Set: 10:57. Civil Dark: 17:45 - 06:48. Nautical Dark: 18:26 - 06:07. Astro Dark: 19:06 - 05:27

Total Clouds (% Sky Obscured)

49
53
42
55
41
38
44
46
41
33
42
45
77
77
73
89
82
69
94
99
98
87
78
84

Low Clouds (% Sky Obscured)

31
31
26
35
26
25
27
24
23
20
23
22
16
30
4
6
0
0
28
56
86
81
73
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
0
0
12
46
51
47
47
52
44
49
57
45
19
3
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
1
2
34
29
13
49
40
35
47
42
1

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 (%)

1
1
7
66
82
46
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 (%)

12
1
1
2
0
1
1
1
1
0
0
0
0
0
0
0
0
0
1
5
4
8
5
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
91
91
93
93
93
87
80
75
70
65
63
66
71
80
86
88
88
87
84
84

Pressure (mb)

1018
1019
1020
1020
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

290
298
303
304
304
306
307
308
311
311
307
307
305
305
304
303
302
301
299
297
295
294
292
290

Thursday 29

Waning Gibbous 88%

18:41

12:17

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

Sun - Rise: 07:26, Set: 17:07, Transit: 12:16. Moon - Rise: 18:41, Set: 12:17. Civil Dark: 17:43 - 06:50. Nautical Dark: 18:24 - 06:09. Astro Dark: 19:04 - 05:29

Total Clouds (% Sky Obscured)

84
84
74
66
72
72
74
74
72
79
91
46
39
41
49
47
33
32
29
27
5
17
40
45

Low Clouds (% Sky Obscured)

78
83
72
49
56
51
37
32
34
33
31
24
21
23
28
25
20
20
22
23
4
16
38
41

Medium Clouds (% Sky Obscured)

19
4
0
0
3
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
2
12
30
30
41
51
48
64
82
15
11
2
11
2
1
1
1
1
0
0
1
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 (%)

2
0
1
0
0
1
0
0
0
0
0
0
0
2
4
16
4
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
7
6
6
6
6
6
6
5
6
6
6
6
6
5
4
4
4
3
3
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
87
91
93
95
95
95
95
91
81
78
73
71
70
71
78
86
87
88
88
90
88
90

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

287
282
279
276
273
273
271
270
270
269
268
266
265
263
263
263
262
261
262
264
265
265
264
264

Friday 30

Waning Gibbous 80%

19:55

13:16

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: 07:28, Set: 17:05, Transit: 12:16. Moon - Rise: 19:55, Set: 13:16. Civil Dark: 17:41 - 06:52. Nautical Dark: 18:22 - 06:11. Astro Dark: 19:02 - 05:31

Total Clouds (% Sky Obscured)

65
72
77
81
81
81
77
76
76
75
73
73
66
74
71
70
88
87
87
88
89
90
82
79

Low Clouds (% Sky Obscured)

60
60
60
55
55
55
55
55
50
50
53
52
50
49
48
43
42
41
40
42
43
48
50
53

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
0
0

High Clouds (% Sky Obscured)

0
1
1
1
0
0
1
2
2
3
4
7
6
4
2
2
18
25
37
39
42
38
16
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
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
3
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
5
5
4
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
90
90
91
91
85
77
72
67
64
63
64
73
80
85
87
85
87
87
87

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033

Ozone (du)

263
262
262
263
262
263
263
263
263
262
261
260
260
260
260
260
260
259
259
259
259
260
260
259

Saturday 31

Waning Gibbous 69%

21:22

13:56

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: 07:30, Set: 17:03, Transit: 12:16. Moon - Rise: 21:22, Set: 13:56. Civil Dark: 17:39 - 06:53. Nautical Dark: 18:20 - 06:12. Astro Dark: 19:00 - 05:32

Total Clouds (% Sky Obscured)

79
86
83
79
73
74
84
90
84
78
69
69
68
72
71
75
79
85
90
92
88
80
71
70

Low Clouds (% Sky Obscured)

55
55
50
50
49
49
48
46
45
43
40
37
31
29
30
31
28
28
29
31
30
33
28
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
2
3
4
36
34
37
37
38

High Clouds (% Sky Obscured)

4
7
7
3
2
3
13
23
19
15
5
8
15
15
4
11
6
17
32
37
35
29
37
39

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

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
5
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
4
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
85
87
87
87
88
84
77
69
67
64
61
57
57
65
71
76
78
79
81
84
82

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032

Ozone (du)

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

Sunday 1

Third Quarter 57%

22:52

14:22

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: 07:32, Set: 17:01, Transit: 12:16. Moon - Rise: 22:52, Set: 14:22. Civil Dark: 17:38 - 06:55. Nautical Dark: 18:18 - 06:14. Astro Dark: 18:59 - 05:34

Total Clouds (% Sky Obscured)

69
78
87
96
95
95
94
92
90
88
86
88
89
90
92
94
95
96
97
87
78
68
68
68

Low Clouds (% Sky Obscured)

29
21
17
13
16
20
23
22
23
25
27
28
35
40
45
45
40
35
30
31
29
29
34
38

Medium Clouds (% Sky Obscured)

38
43
44
44
41
42
38
34
25
20
20
20
24
24
27
26
25
20
15
7
2
0
0
0

High Clouds (% Sky Obscured)

43
59
64
53
33
19
8
18
28
40
32
25
20
20
24
31
36
38
40
43
41
43
36
31

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 (%)

10
7
4
11
14
14
7
33
31
29
40
43
47
35
23
17
13
10
2
6
8
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
6
6
6
5
5
5
5
5
5
11
11
10
10
10
10
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
84
85
84
84
84
78
73
68
62
59
56
60
65
71
77
85
91
93
93
95
95

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1035
1035
1035

Ozone (du)

262
262
262
262
262
263
263
263
263
263
263
263
263
263
264
264
265
265
266
266
267
268
268
269

Monday 2

Waning Crescent 46%

No Rise

14:40

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 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:33, Set: 16:59, Transit: 12:16. Moon - Rise: No Rise, Set: 14:40. Civil Dark: 17:36 - 06:57. Nautical Dark: 18:17 - 06:16. Astro Dark: 18:57 - 05:36

Total Clouds (% Sky Obscured)

67
71
72
73
69
69
70
72
70
69
66
64
61
55
48
40
41
44
48
50
52
54
57
60

Low Clouds (% Sky Obscured)

44
37
31
25
26
31
32
31
29
30
29
26
25
23
17
15
12
8
7
9
13
17
16
16

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
0
0

High Clouds (% Sky Obscured)

23
26
29
25
14
9
9
9
23
28
34
37
43
39
27
15
22
28
34
34
43
46
52
60

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
1
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
6
6
6
6
5
6
6
7
7
12
10
10
10
10
10
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
91
91
91
91
87
84
81
76
71
68
70
72
76
81
87
91
91
91
90
90

Pressure (mb)

1035
1036
1036
1036
1036
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038
1038

Ozone (du)

271
272
272
272
273
271
268
266
265
264
262
264
266
267
268
269
270
272
273
274
275
277
279
279

Forecast for Zuidlaren, Gemeente Tynaarlo, Netherlands (53.09,6.69)

Generated: 27/10/26 06:47:51. Forecast: 27/10/26 to 02/11/26. Timezone: UTC+1.00