Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waxing Crescent 32%

15:29

21:15

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:05, Set: 18:38, Transit: 13:20. Moon - Rise: 15:29, Set: 21:15. Civil Dark: 19:12 - 07:31. Nautical Dark: 19:52 - 06:51. Astro Dark: 20:32 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
97
96
91
71
48
41
41
60
71
73
57
52
59
68
70
49
55
59

Low Clouds (% Sky Obscured)

78
100
100
99
96
75
74
64
60
63
48
38
41
58
71
66
57
52
34
37
29
30
35
39

Medium Clouds (% Sky Obscured)

54
98
100
100
98
89
92
79
47
52
0
0
0
0
2
8
8
2
36
45
55
25
19
21

High Clouds (% Sky Obscured)

0
0
0
0
4
91
40
10
28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
9
4
3
4
3
9
9
9
9
9
9
9
9
9
9
9
9
5
9
8
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

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

Precipitation Probability (%)

49
87
58
95
95
88
58
23
22
6
3
3
8
6
9
5
10
17
46
38
39
35
32
34

Precipitation Amount (mm)

0.3
0.2
0.5
1.2
1.2
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
15
14
13
13
13
13
12
12
11
10
10
10
10
10
10
10
11
12
13
13
13
13

Feels Like (°C)

18
16
13
12
10
10
10
10
10
9
8
8
8
9
7
7
7
7
8
8
10
10
10
10

Dew Point (°C)

16
15
14
13
12
12
12
12
11
10
9
9
8
8
8
7
7
6
7
8
9
8
6
5

Relative Humidity (%)

89
90
92
95
95
95
95
93
90
89
87
88
88
88
85
84
81
78
77
76
74
69
61
58

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1021
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1026

Ozone (du)

304
303
303
301
301
302
303
306
308
307
308
310
309
310
312
312
314
316
321
326
327
323
321
319

Saturday 17

Waxing Crescent 41%

15:57

22:20

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

Sun - Rise: 08:07, Set: 18:36, Transit: 13:20. Moon - Rise: 15:57, Set: 22:20. Civil Dark: 19:10 - 07:32. Nautical Dark: 19:50 - 06:53. Astro Dark: 20:29 - 06:13

Total Clouds (% Sky Obscured)

33
37
38
20
46
49
50
80
71
81
47
85
34
32
31
36
27
72
56
60
90
92
70
91

Low Clouds (% Sky Obscured)

25
27
38
20
44
28
50
78
71
81
26
36
28
27
24
29
22
33
30
41
37
49
70
75

Medium Clouds (% Sky Obscured)

0
1
0
0
0
23
35
35
30
6
22
73
1
1
0
0
0
57
38
25
67
70
60
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
41
55
60

ISS Passover

Visibility (miles)

7
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 (%)

29
5
1
4
7
15
19
30
9
9
5
7
7
8
4
1
0
0
1
1
3
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
72
73
71
70
74
77
79
85
82
91
93
96
96
96
94
94
96
88
80
71
68
68
67

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

316
315
313
308
304
301
295
293
295
295
295
296
298
297
294
291
288
288
287
284
282
282
283
284

Sunday 18

First Quarter 51%

15:57

23:32

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:09, Set: 18:34, Transit: 13:20. Moon - Rise: 15:57, Set: 23:32. Civil Dark: 19:08 - 07:34. Nautical Dark: 19:48 - 06:54. Astro Dark: 20:27 - 06:15

Total Clouds (% Sky Obscured)

81
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
79
85
73
85
79
58

Low Clouds (% Sky Obscured)

54
40
47
44
43
54
55
48
74
82
99
100
93
84
42
44
45
36
33
30
37
39
31
24

Medium Clouds (% Sky Obscured)

81
82
99
100
100
100
100
95
90
90
84
100
97
76
71
58
24
3
45
48
11
0
0
0

High Clouds (% Sky Obscured)

55
0
76
97
100
97
100
70
65
65
100
100
100
100
100
100
98
93
55
74
52
73
68
38

ISS Passover

Visibility (miles)

9
9
9
5
9
3
4
3
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
22
92
94
63
77
89
51
33
46
45
24
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.5
0.7
0.3
0.4
0.7
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
80
93
95
96
96
98
96
95
95
93
95
91
90
93
95
93
90
81
75
65
61
61

Pressure (mb)

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

Ozone (du)

284
282
282
283
283
283
284
284
283
280
277
276
274
272
270
272
275
276
276
276
276
275
274
274

Monday 19

Waxing Gibbous 61%

16:17

00:48

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 08:10, Set: 18:31, Transit: 13:20. Moon - Rise: 16:17, Set: 00:48. Civil Dark: 19:06 - 07:36. Nautical Dark: 19:46 - 06:56. Astro Dark: 20:25 - 06:17

Total Clouds (% Sky Obscured)

71
66
62
56
51
65
100
85
72
37
50
53
74
80
86
93
88
85
82
87
93
95
66
78

Low Clouds (% Sky Obscured)

16
12
8
3
7
11
17
11
6
0
12
25
37
41
45
49
42
39
37
35
33
32
27
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
15
27
36
38
39

High Clouds (% Sky Obscured)

67
65
62
56
32
41
99
85
72
35
35
18
34
40
45
51
52
58
59
65
74
78
34
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
8
7
7
7
7
5
5
4
5
3
3
1
1
1
2
2
2
3
3
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

63
66
71
76
77
81
82
85
85
85
79
81
79
79
79
79
81
82
78
73
67
60
58
57

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012

Ozone (du)

274
274
275
277
278
278
279
281
282
283
284
285
286
287
288
290
292
294
295
293
289
286
283
281

Tuesday 20

Waxing Gibbous 70%

16:33

02:04

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:12, Set: 18:29, Transit: 13:20. Moon - Rise: 16:33, Set: 02:04. Civil Dark: 19:04 - 07:37. Nautical Dark: 19:44 - 06:58. Astro Dark: 20:23 - 06:18

Total Clouds (% Sky Obscured)

97
94
65
52
63
89
59
91
93
95
91
98
100
100
100
100
97
98
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

19
19
22
25
27
30
33
28
23
18
12
8
11
61
68
72
93
94
96
90
83
76
84
90

Medium Clouds (% Sky Obscured)

40
34
30
24
23
21
14
25
34
38
47
87
96
100
100
100
71
72
73
75
77
76
78
78

High Clouds (% Sky Obscured)

35
34
14
13
21
29
10
26
30
46
63
86
100
100
100
100
94
91
87
91
97
100
79
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
4
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
9
11
10
36
58
68
63
70
73
74
70
64
49
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.3
0.4
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
9
8
8
8
7
7
7
8
8
8
9
9
9
9
8
9
10
11
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
67
71
77
81
85
87
90
93
94
93
93
91
91
88
91
93
96
96
98
96
96
95
93

Pressure (mb)

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

Ozone (du)

279
278
279
281
283
285
291
295
295
293
291
285
283
282
282
285
288
289
291
292
291
289
287
288

Wednesday 21

Waxing Gibbous 79%

16:46

03:21

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:14, Set: 18:27, Transit: 13:20. Moon - Rise: 16:46, Set: 03:21. Civil Dark: 19:02 - 07:39. Nautical Dark: 19:42 - 06:59. Astro Dark: 20:21 - 06:20

Total Clouds (% Sky Obscured)

100
95
89
84
90
96
100
100
100
100
100
100
100
94
84
72
74
74
78
76
75
76
83
91

Low Clouds (% Sky Obscured)

95
85
74
63
50
40
32
46
60
73
71
67
60
53
46
34
41
48
56
66
75
76
83
80

Medium Clouds (% Sky Obscured)

80
73
65
57
56
56
60
67
70
72
71
70
68
65
59
50
49
48
47
33
20
9
18
25

High Clouds (% Sky Obscured)

36
27
17
8
42
72
100
94
90
88
86
82
75
50
24
0
0
0
0
0
0
0
18
36

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 (%)

13
19
14
12
11
7
3
13
20
26
29
26
20
19
18
25
34
43
40
34
24
10
9
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
10
7
7
8
7
7
7
7
7
6
6
7
7
6
6
6
6
6
6
8

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
89
87
87
84
83
80
79
77
77
74
73
78
82
87
84
81
80
79
79
77
76

Pressure (mb)

1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

290
291
291
291
290
290
290
289
291
293
294
299
303
307
306
306
305
306
306
306
307
308
309
307

Thursday 22

Waxing Gibbous 87%

16:57

04:39

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
13 Bad

Sun - Rise: 08:16, Set: 18:25, Transit: 13:19. Moon - Rise: 16:57, Set: 04:39. Civil Dark: 19:00 - 07:41. Nautical Dark: 19:40 - 07:01. Astro Dark: 20:19 - 06:22

Total Clouds (% Sky Obscured)

98
88
78
56
47
36
30
53
74
92
96
98
100
99
99
98
89
76
65
71
85
100

Low Clouds (% Sky Obscured)

73
66
62
56
47
36
30
53
74
70
70
65
65
62
64
61
69
72
65
71
81
83

Medium Clouds (% Sky Obscured)

33
41
58
56
47
36
30
53
74
81
85
94
100
90
83
75
71
72
65
71
85
100

High Clouds (% Sky Obscured)

54
51
47
36
30
36
30
53
74
92
95
98
100
99
99
98
89
76
65
71
85
100

ISS Passover

Visibility (miles)

9
9
7
4
1
4
7
9
7
4
1
2
4
5
4
4
3
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

4
23
49
84
95
95
95
80
80
95
95
95
95
95
95
95
95
95
91
83
84
87

Precipitation Amount (mm)

0
0
0
0.6
0.9
1.1
0.8
0.3
0.3
0.8
1.2
1
0.8
0.6
0.6
0.7
1.1
1
0.7
0.5
0.5
0.5

Wind Speed/Direction (mph)

11
11
11
11
11
13
14
15
16
15
16
16
16
15
13
13
13
15
17
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
79
87
93
91
90
88
90
91
93
91
91
91
93
93
95
93
91
90
92
92

Pressure (mb)

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

Ozone (du)

305
304
302
301
300
300
299
299
296
294
291
289
287
285
282
279
277
274
272
269
267
264

Forecast for Frankhuis, Gemeente Zwolle, Netherlands (52.52,6.08)

Generated: 16/10/26 16:53:47. Forecast: 16/10/26 to 22/10/26. Timezone: UTC+2.00