Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Crescent 9%

04:28

15:36

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:41, Set: 17:06, Transit: 12:24. Moon - Rise: 04:28, Set: 15:36. Civil Dark: 17:41 - 07:06. Nautical Dark: 18:21 - 06:27. Astro Dark: 18:59 - 05:48

Total Clouds (% Sky Obscured)

40
55
71
93
98
82
100
100
100
100
100
100
96
90
100
100
100
100
100
100
99
97
99
97

Low Clouds (% Sky Obscured)

17
23
14
17
21
0
0
0
0
0
0
0
0
0
0
4
17
23
24
11
4
15
31
29

Medium Clouds (% Sky Obscured)

40
55
71
92
95
82
100
100
100
100
100
100
96
90
100
100
100
100
100
100
99
97
99
97

High Clouds (% Sky Obscured)

30
55
39
40
8
44
99
100
99
100
100
93
88
71
99
84
100
100
100
99
81
49
69
58

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
1
2
3
6
5
6
7
5
3
1
1
1
2
11
10
4
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)

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

Chance of Frost

Temperature (°C)

3
3
3
2
2
3
5
7
8
9
9
9
9
8
7
6
6
6
6
6
6
6
5
5

Feels Like (°C)

1
2
0
-0
0
1
3
5
7
7
7
8
6
6
5
5
5
4
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

88
89
88
88
88
80
73
67
64
63
62
64
70
78
82
82
83
85
85
86
85
85
86
86

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

297
295
293
291
290
289
288
287
287
287
288
288
288
286
284
283
282
282
282
282
281
281
280
280

Saturday 7

Waning Crescent 4%

05:44

15:50

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 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:43, Set: 17:05, Transit: 12:24. Moon - Rise: 05:44, Set: 15:50. Civil Dark: 17:40 - 07:08. Nautical Dark: 18:19 - 06:28. Astro Dark: 18:57 - 05:50

Total Clouds (% Sky Obscured)

98
98
92
88
67
83
62
99
100
100
99
100
100
94
92
91
91
89
78
35
28
63
74
83

Low Clouds (% Sky Obscured)

33
30
30
30
49
67
62
99
99
95
94
89
88
73
58
81
82
80
76
30
26
40
54
64

Medium Clouds (% Sky Obscured)

97
95
84
79
45
69
26
54
58
43
37
37
35
35
33
31
14
7
1
3
10
50
55
60

High Clouds (% Sky Obscured)

57
1
0
0
2
14
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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
72
68
67
8
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 (%)

3
1
0
1
1
1
1
7
11
11
16
14
12
9
7
4
2
1
1
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
93
86
78
74
74
81
88
88
87
90
90
90
88
88
87
88
91
91
91
93

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1024
1023
1023
1023

Ozone (du)

281
282
283
284
284
285
285
285
287
287
290
292
292
292
294
294
293
295
295
297
298
299
298
298

Sunday 8

Waning Crescent 1%

07:00

16:07

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:44, Set: 17:03, Transit: 12:24. Moon - Rise: 07:00, Set: 16:07. Civil Dark: 17:38 - 07:09. Nautical Dark: 18:18 - 06:30. Astro Dark: 18:56 - 05:51

Total Clouds (% Sky Obscured)

81
89
89
83
85
84
71
59
64
68
79
82
65
49
40
37
39
40
33
22
14
14
13
12

Low Clouds (% Sky Obscured)

64
79
81
74
75
70
55
41
59
64
75
78
64
49
40
37
39
40
33
22
14
14
13
12

Medium Clouds (% Sky Obscured)

65
65
3
0
7
71
70
59
60
41
3
3
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
19
0
0
0
0
0
0
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
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
2
1
4
6
5
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
3
4
4
5
6
7
8
8
9
8
7
7
6
5
4
4
4
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
85
83
82
81
78
72
67
62
60
65
74
78
81
82
83
85
83
85
85
86
86

Pressure (mb)

1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

297
297
298
298
297
296
297
297
299
300
299
297
295
291
288
288
292
296
297
294
292
293
290
285

Monday 9

New Moon 0%

08:15

16:29

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 07:46, Set: 17:02, Transit: 12:24. Moon - Rise: 08:15, Set: 16:29. Civil Dark: 17:37 - 07:11. Nautical Dark: 18:16 - 06:31. Astro Dark: 18:55 - 05:53

Total Clouds (% Sky Obscured)

11
10
8
5
4
2
12
28
44
55
76
90
94
93
92
98
94
95
84
85
83
84
81
100

Low Clouds (% Sky Obscured)

11
10
8
5
4
0
12
24
37
33
30
28
25
22
16
12
7
3
7
10
14
20
26
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
19
37
56
58
55
53
61
66
60
50
42
34
29
27
29

High Clouds (% Sky Obscured)

0
0
0
1
2
2
8
12
16
36
59
90
87
84
75
80
80
85
75
71
70
69
73
99

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
2
2
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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
3
4
6
8
9
10
11
11
10
8
7
6
6
6
6
6
5
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
86
86
88
82
71
63
60
57
56
58
67
74
79
82
88
88
88
88
88
90
90
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013

Ozone (du)

283
286
286
282
277
276
274
275
274
271
268
267
267
268
265
263
260
258
258
260
259
257
255
253

Tuesday 10

Waxing Crescent 2%

09:28

16:58

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:48, Set: 17:00, Transit: 12:24. Moon - Rise: 09:28, Set: 16:58. Civil Dark: 17:36 - 07:12. Nautical Dark: 18:15 - 06:33. Astro Dark: 18:54 - 05:54

Total Clouds (% Sky Obscured)

89
88
100
100
100
76
74
88
91
76
80
80
92
99
100
96
91
88
93
96
100
99
98
97

Low Clouds (% Sky Obscured)

32
36
40
44
49
50
51
59
64
63
71
66
69
72
75
22
22
21
17
13
12
20
20
24

Medium Clouds (% Sky Obscured)

24
25
25
25
30
29
33
31
29
30
36
32
30
28
27
32
34
40
47
54
63
72
82
92

High Clouds (% Sky Obscured)

89
85
100
100
100
61
59
74
74
46
50
46
52
50
35
88
69
46
62
79
100
80
57
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 (%)

17
23
23
31
35
42
46
47
48
41
30
10
14
16
12
15
15
12
9
9
5
9
8
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
4
5
5
5
5
5
5
5
6
5
5
5
5
6
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
91
88
77
70
66
63
61
64
72
85
90
91
91
90
91
90
90
90
90
91

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1008
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

252
252
249
249
249
250
249
248
248
248
247
247
248
250
251
250
251
251
252
251
250
249
250
251

Wednesday 11

Waxing Crescent 5%

10:35

17:36

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:49, Set: 16:59, Transit: 12:24. Moon - Rise: 10:35, Set: 17:36. Civil Dark: 17:34 - 07:14. Nautical Dark: 18:14 - 06:34. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

95
93
91
92
93
95
85
73
63
75
89
100
100
100
100
100
100
100
96
88
82
87
92
98

Low Clouds (% Sky Obscured)

24
25
25
22
17
18
35
52
63
74
76
81
79
77
65
51
39
31
27
25
24
24
22
20

Medium Clouds (% Sky Obscured)

87
80
74
78
83
87
85
73
63
75
79
76
80
84
88
89
92
93
91
86
82
67
52
41

High Clouds (% Sky Obscured)

27
29
41
46
50
65
70
70
63
75
89
100
100
100
100
100
100
100
92
84
71
79
88
94

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 (%)

8
10
11
17
21
23
21
21
11
16
17
16
25
30
32
27
20
4
11
18
8
16
13
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
91
88
85
83
80
77
77
80
81
83
85
87
85
85
84
85
85
87
88
91

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

252
252
252
252
252
251
251
250
250
249
249
248
248
248
248
249
247
246
245
245
246
247
247
246

Thursday 12

Waxing Crescent 10%

11:32

18:25

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

Sun - Rise: 07:50, Set: 16:58, Transit: 12:24. Moon - Rise: 11:32, Set: 18:25. Civil Dark: 17:34 - 07:15. Nautical Dark: 18:13 - 06:35. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

95
91
87
82
71
62
54
53
51
42
36
25
24
28
27
26
26
25
32
38
39

Low Clouds (% Sky Obscured)

24
28
32
36
42
39
36
33
30
26
21
16
20
23
27
26
26
25
32
38
39

Medium Clouds (% Sky Obscured)

40
38
35
40
45
50
53
51
49
42
36
25
24
28
27
26
26
25
32
33
23

High Clouds (% Sky Obscured)

84
74
65
53
38
15
18
16
13
14
14
10
15
15
15
15
15
20
21
27
29

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 (%)

8
7
10
18
25
26
27
21
3
5
5
2
7
8
6
18
20
15
30
34
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
4
5
5
6
10
10
9
9
10
11
6
6
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
90
85
81
73
66
60
61
62
63
66
72
76
78
79
82
84
85

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

246
246
247
247
250
252
254
253
251
249
249
249
249
249
249
249
249
249
249
248
248

Forecast for Elst, Flemish Brabant, Kingdom of Belgium (50.77,4.89)

Generated: 06/11/26 04:04:53. Forecast: 06/11/26 to 12/11/26. Timezone: UTC+1.00