Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 61%

15:05

00:18

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:33, Set: 17:12, Transit: 12:22. Moon - Rise: 15:05, Set: 00:18. Civil Dark: 17:48 - 06:57. Nautical Dark: 18:28 - 06:17. Astro Dark: 19:07 - 05:38

Total Clouds (% Sky Obscured)

47
60
76
96
98
100
93
100
41
98
99
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
23
19
0
0
0
26
0
1
0
18
0
11
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
3
26
48
53
46
40
26
79
83
44
29
24
39
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

47
60
76
96
98
100
57
100
13
96
96
100
98
100
100
100
100
100
86
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
84
87
90
88
85
87
88
91
90
88
84
84
81
79
78
75
75
73
73
71
73
75

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

257
257
256
255
256
254
256
257
258
259
258
258
256
257
260
261
261
262
263
265
264
267
268
268

Friday 31

Waxing Gibbous 72%

15:19

01:41

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

Sun - Rise: 07:35, Set: 17:10, Transit: 12:22. Moon - Rise: 15:19, Set: 01:41. Civil Dark: 17:46 - 06:59. Nautical Dark: 18:26 - 06:19. Astro Dark: 19:05 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
74
54
59
20
23
45
75
79
78
100
100
100
100
100
100
100
100
88
100
97
100

Low Clouds (% Sky Obscured)

1
13
42
38
48
51
16
17
24
32
25
16
5
10
1
55
71
57
68
54
57
73
75
65

Medium Clouds (% Sky Obscured)

94
100
97
74
31
14
2
6
30
34
22
52
48
43
43
40
40
45
53
57
60
78
79
50

High Clouds (% Sky Obscured)

100
100
96
30
17
0
0
0
0
75
79
78
95
95
100
100
100
100
100
100
88
95
68
90

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
4

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

Precipitation Probability (%)

2
19
50
21
1
0
1
1
1
0
0
0
0
0
7
57
92
87
73
48
18
53
95
95

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.4
0.4
0
0
0
0.6
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
75
79
81
90
92
93
90
87
88
88
84
81
86
83
86
87
83
79
73
73
87

Pressure (mb)

1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

269
271
273
275
275
275
274
274
274
275
274
275
275
275
275
276
278
280
282
282
283
284
285
285

Saturday 1

Waxing Gibbous 81%

15:31

03:06

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

Sun - Rise: 07:36, Set: 17:08, Transit: 12:21. Moon - Rise: 15:31, Set: 03:06. Civil Dark: 17:44 - 07:01. Nautical Dark: 18:24 - 06:20. Astro Dark: 19:04 - 05:41

Total Clouds (% Sky Obscured)

100
50
33
21
19
6
1
0
24
51
90
77
80
76
78
100
100
100
100
96
90
86
91
95

Low Clouds (% Sky Obscured)

55
35
32
21
15
3
0
0
0
29
45
53
57
55
58
65
67
65
62
68
63
62
63
62

Medium Clouds (% Sky Obscured)

52
50
2
0
0
0
0
0
0
0
27
1
0
20
3
50
92
92
93
84
76
61
78
34

High Clouds (% Sky Obscured)

90
0
0
0
0
0
0
0
24
40
45
64
68
68
58
100
100
100
100
85
73
65
73
87

ISS Passover

Visibility (miles)

6
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 (%)

49
1
0
3
1
1
1
0
0
0
4
3
2
1
2
3
6
11
16
16
26
34
44
50

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)

21
13
11
12
12
12
11
11
11
10
8
9
9
9
9
8
10
10
10
11
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
89
90
93
91
93
93
93
93
95
96
95
96
95
95
96
95
93
90
90
86
81
79

Pressure (mb)

1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

289
294
301
301
299
301
299
300
299
298
299
300
300
299
298
300
306
309
310
308
310
312
315
318

Sunday 2

Waxing Gibbous 90%

15:43

04:33

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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:38, Set: 17:07, Transit: 12:22. Moon - Rise: 15:43, Set: 04:33. Civil Dark: 17:42 - 07:02. Nautical Dark: 18:23 - 06:22. Astro Dark: 19:02 - 05:43

Total Clouds (% Sky Obscured)

100
94
78
79
91
93
92
80
63
46
44
41
47
49
37
52
54
69
76
84
91
97
97
97

Low Clouds (% Sky Obscured)

67
52
49
52
61
71
76
66
49
35
37
35
35
37
37
37
40
41
40
70
74
80
76
74

Medium Clouds (% Sky Obscured)

41
55
39
41
42
41
36
26
16
6
5
3
0
2
2
33
9
48
56
70
82
76
53
81

High Clouds (% Sky Obscured)

72
64
22
2
1
0
0
0
0
0
0
0
5
1
1
2
4
8
8
22
27
36
27
19

ISS Passover

Visibility (miles)

6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
28
33
48
46
47
48
40
34
27
16
9
0
0
0
0
0
0
0
11
40
15
12
13

Precipitation Amount (mm)

0
0
0
0.2
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
8
6
6
6
6
7
8
7
7
7
7
8
9
9
10
11
12
13
14
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
7
8
7
6
6
6
6
6
6
6
6
6
6
7
8
8
8

Relative Humidity (%)

80
80
84
91
91
91
93
95
96
91
87
88
90
91
94
94
93
91
88
87
87
90
88
87

Pressure (mb)

1007
1008
1008
1008
1009
1009
1010
1011
1011
1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016
1016

Ozone (du)

318
314
311
307
307
309
309
309
310
306
301
296
291
289
289
287
285
283
281
281
280
279
278
278

Monday 3

Waxing Gibbous 96%

15:55

06:04

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:40, Set: 17:05, Transit: 12:22. Moon - Rise: 15:55, Set: 06:04. Civil Dark: 17:41 - 07:04. Nautical Dark: 18:21 - 06:24. Astro Dark: 19:00 - 05:44

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
100
99
90
98
98
99
100
100
100
100
100
100
99
98
92
83
81
81

Low Clouds (% Sky Obscured)

70
68
65
61
61
63
65
70
45
49
55
63
68
75
82
85
87
90
92
87
79
70
53
44

Medium Clouds (% Sky Obscured)

39
93
60
64
62
61
52
48
40
29
18
9
1
8
15
23
19
19
37
32
40
39
37
31

High Clouds (% Sky Obscured)

11
40
70
100
100
100
100
93
85
81
87
93
100
100
100
100
93
86
79
54
29
5
30
55

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
7
5
3
3
6
4
3
2
2
0
0
0
0
0
0
5
7
9
27
28
19
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)

16
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
6
7
7
8
8
8
7
7
7
7
7
7
7
7
6
7
7
7
6
6
11

Dew Point (°C)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

87
87
85
86
84
81
80
80
80
86
87
86
84
86
86
87
87
87
87
87
83
77
74
74

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1019

Ozone (du)

277
276
273
271
271
271
272
272
270
268
268
267
265
264
264
264
264
264
263
262
262
261
261
261

Tuesday 4

Waxing Gibbous 99%

16:09

07:40

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:42, Set: 17:03, Transit: 12:22. Moon - Rise: 16:09, Set: 07:40. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:19 - 06:25. Astro Dark: 18:59 - 05:46

Total Clouds (% Sky Obscured)

79
82
87
92
95
97
98
98
98
97
98
99
100
100
100
100
100
100
100
99
99
98
99
99

Low Clouds (% Sky Obscured)

35
23
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
13
25
38

Medium Clouds (% Sky Obscured)

25
29
39
46
41
33
29
42
55
74
83
91
100
98
96
95
87
79
73
81
89
94
90
87

High Clouds (% Sky Obscured)

79
82
87
92
95
93
94
94
93
94
96
98
100
100
100
100
100
99
99
91
83
75
81
88

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
40
51

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
77
80
83
84
88
88
88
90
87
84
82
81
81
81
77
74
72
68
67
64
66

Pressure (mb)

1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

261
261
261
261
261
262
263
264
264
264
265
265
266
266
266
265
265
264
263
262
262
262
261
261

Wednesday 5

Full Moon 100%

16:28

09:19

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK

Sun - Rise: 07:44, Set: 17:01, Transit: 12:22. Moon - Rise: 16:28, Set: 09:19. Civil Dark: 17:37 - 07:07. Nautical Dark: 18:18 - 06:27. Astro Dark: 18:57 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
97
95
92
63
33
4
4
3
3
9
15
21

Low Clouds (% Sky Obscured)

56
50
48
46
45
47
49
33
17
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

83
75
59
39
27
14
4
4
4
3
4
3
3
9
15
21

High Clouds (% Sky Obscured)

94
96
98
100
97
91
79
54
27
4
4
2
0
1
2
3

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

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

Precipitation Probability (%)

60
47
34
2
5
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
71
73
75
76
75
76
74
76
76
77
75
75
77
78

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

260
259
259
259
259
258
257
257
256
255
255
255
255
255
254
253

Forecast for Amersfoort, Gemeente Amersfoort, Netherlands (52.16,5.39)

Generated: 30/10/25 15:02:08. Forecast: 30/10/25 to 05/11/25. Timezone: UTC+1.00