Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waxing Gibbous 77%

17:59

02:28

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:45, Set: 19:13, Transit: 13:29. Moon - Rise: 17:59, Set: 02:28. Civil Dark: 19:46 - 07:12. Nautical Dark: 20:24 - 06:34. Astro Dark: 21:02 - 05:55

Total Clouds (% Sky Obscured)

69
76
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
5
5
0
0
0
0
0
0
0
37
57
71
75
63
73
82

Medium Clouds (% Sky Obscured)

51
30
37
70
70
100
94
100
100
100
97
100
100
100
97
78
59
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

69
76
81
100
100
100
100
58
100
100
98
100
100
100
100
100
100
100
100
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
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

None
None
None
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
16
35
19
11
19
12
20
33
48
60
62
63
77
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.4
0.8

Wind Speed/Direction (mph)

4
4
5
7
7
8
9
9
9
9
10
11
12
13
11
12
14
13
14
14
14
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
4
3
3
2
2
2
2
2
2
4
3
2
2
2
1
4
5
7
7

Relative Humidity (%)

67
70
71
72
69
66
62
60
58
56
55
54
52
51
56
51
45
47
50
47
58
61
70
73

Pressure (mb)

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

Ozone (du)

273
275
274
273
275
275
277
278
280
281
283
280
277
274
268
264
262
259
259
257
254
255
253
252

Friday 3

Waxing Gibbous 86%

18:14

03:51

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
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:46, Set: 19:11, Transit: 13:28. Moon - Rise: 18:14, Set: 03:51. Civil Dark: 19:43 - 07:14. Nautical Dark: 20:21 - 06:36. Astro Dark: 21:00 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
99
100
100
100
99
87
75
42
60
45
27
95
82
66
78

Low Clouds (% Sky Obscured)

59
60
75
89
79
84
87
98
100
95
100
80
66
49
36
49
42
53
45
27
48
60
59
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
78
91
99
98
20
100
99
87
75
6
18
4
0
65
58
40
70

High Clouds (% Sky Obscured)

100
100
100
91
92
87
5
0
0
0
0
54
80
20
2
0
0
0
0
0
6
0
0
6

ISS Passover

Visibility (miles)

9
5
5
5
9
9
9
9
9
9
9
4
2
3
3
2
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

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

Precipitation Probability (%)

95
95
95
95
95
95
92
65
81
55
95
95
95
95
95
52
24
8
11
3
6
12
12
9

Precipitation Amount (mm)

0.6
1.3
0.8
1.1
1.4
1.4
0.7
0.3
0.7
0
1.8
1.9
2.2
1
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
19
20
21
21
22
22
22
24
26
21
17
18
19
21
23
24
23
23
21
20
19

Chance of Frost

Temperature (°C)

12
12
12
13
13
14
15
15
16
17
18
16
15
13
13
13
14
15
15
14
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

7
8
10
11
11
12
13
14
15
16
16
14
13
12
11
12
11
7
4
3
4
5
5
5

Relative Humidity (%)

73
77
86
89
89
90
92
93
90
90
88
89
90
89
89
92
78
60
49
47
52
57
60
62

Pressure (mb)

1012
1011
1010
1009
1007
1006
1005
1003
1002
1001
999
1000
1001
1002
1002
1003
1003
1003
1004
1004
1005
1006
1007
1008

Ozone (du)

252
252
253
252
252
252
252
251
252
254
254
254
256
260
261
266
275
283
293
311
326
322
326
328

Saturday 4

Waxing Gibbous 93%

18:27

05:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:48, Set: 19:08, Transit: 13:28. Moon - Rise: 18:27, Set: 05:15. Civil Dark: 19:41 - 07:15. Nautical Dark: 20:19 - 06:37. Astro Dark: 20:58 - 05:58

Total Clouds (% Sky Obscured)

94
63
59
97
100
93
86
86
80
84
45
68
42
55
51
50
47
43
39
59
80
100
100
100

Low Clouds (% Sky Obscured)

63
42
34
42
47
41
50
59
40
44
38
38
38
53
51
44
43
41
39
44
52
70
63
66

Medium Clouds (% Sky Obscured)

74
32
27
0
0
3
0
0
10
0
0
0
0
0
0
3
2
1
0
11
53
31
64
75

High Clouds (% Sky Obscured)

39
10
5
92
100
77
80
75
65
66
9
26
1
3
19
1
1
16
25
50
75
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 (%)

7
3
4
5
4
9
5
5
15
6
5
3
3
6
6
7
6
10
9
3
5
0
9
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)

18
18
18
17
17
16
16
15
15
15
14
15
15
15
16
15
14
14
14
14
11
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
67
71
75
73
73
78
78
80
81
84
78
74
72
64
61
58
60
59
56
53
59
60
67

Pressure (mb)

1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

328
326
323
323
319
319
322
324
323
316
315
314
312
313
313
311
309
307
305
302
299
295
292
288

Sunday 5

Waxing Gibbous 98%

18:41

06:41

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
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK

Sun - Rise: 07:49, Set: 19:06, Transit: 13:28. Moon - Rise: 18:41, Set: 06:41. Civil Dark: 19:39 - 07:17. Nautical Dark: 20:17 - 06:39. Astro Dark: 20:56 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
95
73
75
69
70
59
51
45
45
40
33

Low Clouds (% Sky Obscured)

69
70
72
70
74
77
80
80
80
80
81
82
83
84
73
75
69
70
59
51
45
45
40
33

Medium Clouds (% Sky Obscured)

58
78
57
70
98
64
43
100
100
100
83
83
31
26
27
20
18
18
17
16
18
16
12
5

High Clouds (% Sky Obscured)

100
100
96
100
98
100
100
96
100
100
67
34
1
0
0
0
0
0
0
0
0
1
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 (%)

21
22
21
16
11
8
3
22
29
39
42
41
35
21
11
1
0
2
4
3
2
0
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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
12
12
12
12
12
13
14
15
17
18
19
19
19
19
16
15
14

Feels Like (°C)

8
8
7
8
8
8
9
9
9
9
9
10
10
11
12
15
16
17
18
18
17
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

67
70
71
68
71
72
76
79
84
87
90
89
87
82
66
57
54
53
53
53
56
67
76
79

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

286
284
283
280
276
273
271
270
268
267
266
264
263
261
261
260
260
258
257
255
254
253
252
253

Monday 6

Waxing Gibbous 100%

18:56

08:10

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

Sun - Rise: 07:51, Set: 19:04, Transit: 13:28. Moon - Rise: 18:56, Set: 08:10. Civil Dark: 19:37 - 07:18. Nautical Dark: 20:15 - 06:40. Astro Dark: 20:53 - 06:02

Total Clouds (% Sky Obscured)

32
37
44
63
68
76
82
57
54
54
28
41
53
62
69
76
76
80
80
78
67
50
44
43

Low Clouds (% Sky Obscured)

32
37
39
37
42
44
46
42
42
35
11
5
0
6
14
19
18
18
15
14
11
6
6
4

Medium Clouds (% Sky Obscured)

3
3
2
3
5
10
15
18
22
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
18
27
18
9
0
0
0
25
15
5
10
20
37

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
2
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
8
8
7
7
7
7
7
7
7
6
7
7
7
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
11
11
10
10
12
14
16
17
18
20
20
20
20
19
17
15
15

Feels Like (°C)

13
13
11
10
10
9
9
9
10
10
10
10
11
12
12
13
13
19
18
18
18
19
19
13

Dew Point (°C)

11
11
11
11
11
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

84
90
93
93
95
95
93
95
93
95
95
84
75
68
63
58
54
53
52
50
57
66
75
79

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1026
1025
1025
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

253
252
252
251
250
249
250
249
248
248
249
249
249
249
249
249
249
250
250
251
251
251
252
253

Tuesday 7

Full Moon 99%

19:14

09:41

22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
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

Sun - Rise: 07:53, Set: 19:02, Transit: 13:27. Moon - Rise: 19:14, Set: 09:41. Civil Dark: 19:35 - 07:20. Nautical Dark: 20:13 - 06:42. Astro Dark: 20:51 - 06:03

Total Clouds (% Sky Obscured)

44
51
46
45
40
36
26
42
57
62
67
77
87
84
82
80
75
75
73
67
59
53
55
53

Low Clouds (% Sky Obscured)

4
5
4
2
2
2
4
10
19
28
26
33
35
40
41
38
45
52
60
61
59
45
43
41

Medium Clouds (% Sky Obscured)

0
1
1
4
5
6
7
8
4
5
9
14
18
25
33
41
35
28
21
8
4
0
0
1

High Clouds (% Sky Obscured)

44
51
46
45
40
36
26
42
57
62
67
77
86
69
62
52
43
29
14
16
14
0
1
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 (%)

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
0
0
0
1
0
1
1
0
7
7
11
26
32
32
29
24

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
12
12
12
12
13
15
16
17
18
19
18
17
17
15
14
13
12

Feels Like (°C)

13
13
13
13
13
13
12
12
12
12
12
11
12
12
12
13
13
17
15
14
14
15
16
9

Dew Point (°C)

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

Relative Humidity (%)

83
87
89
90
92
92
92
92
93
93
93
83
74
66
61
54
49
53
56
61
69
79
92
90

Pressure (mb)

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

Ozone (du)

254
255
256
256
257
257
257
257
256
256
255
255
255
255
256
258
260
261
263
264
265
265
266
269

Wednesday 8

Waning Gibbous 95%

19:38

11:15

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Good

Sun - Rise: 07:54, Set: 19:00, Transit: 13:27. Moon - Rise: 19:38, Set: 11:15. Civil Dark: 19:33 - 07:21. Nautical Dark: 20:11 - 06:43. Astro Dark: 20:49 - 06:05

Total Clouds (% Sky Obscured)

51
53
55
56
52
53
55
53
50
49
52
48
35
28
27
8

Low Clouds (% Sky Obscured)

39
42
44
50
52
50
52
50
48
46
43
40
35
28
27
8

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
4
7
10
12
8
0
0
0
0
2
6
35
28
27
8

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
13
9
2
5
5
0
1
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
85
85
87
82
77
73
74
75
78
72
66
62
56
51

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

271
274
276
278
280
279
278
277
276
276
275
274
273
272
271
271

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

Generated: 02/10/25 21:46:20. Forecast: 02/10/25 to 08/10/25. Timezone: UTC+2.00