Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waxing Crescent 5%

07:01

23:49

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

Sun - Rise: 06:28, Set: 20:52, Transit: 13:40. Moon - Rise: 07:01, Set: 23:49. Civil Dark: 21:25 - 05:54. Nautical Dark: 22:08 - 05:11. Astro Dark: 22:56 - 04:23

Total Clouds (% Sky Obscured)

61
47
37
0
2
29
42
48
37
50
67
32
4
0
0
2
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
29
20
25
37
37
50
32
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
30
28
0
0
25
0
0
0
0
1
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
1
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
3
7
6
8
10
39
50
28
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
15
18
19
20
21
22
22
23
22
21
20
19
16
14
14
13
13
13
12
12
12
12

Feels Like (°C)

8
11
16
19
20
21
22
22
22
22
21
20
21
21
18
16
15
15
14
14
14
14
14
13

Dew Point (°C)

6
7
9
9
9
9
8
8
7
8
10
14
17
16
15
14
13
12
12
12
12
12
12
11

Relative Humidity (%)

88
81
68
58
52
48
43
40
37
38
45
65
80
84
95
95
96
95
96
96
96
96
96
96

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

352
354
355
354
354
353
352
352
353
352
351
349
348
347
346
347
347
348
348
347
345
344
343
342

Wednesday 30

Waxing Crescent 12%

07:44

01:06

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

Sun - Rise: 06:26, Set: 20:53, Transit: 13:40. Moon - Rise: 07:44, Set: 01:06. Civil Dark: 21:27 - 05:52. Nautical Dark: 22:09 - 05:09. Astro Dark: 22:58 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
0
39
36
13
17
15
22
17
18
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
18
10
13
17
15
22
17
18
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
30
29
0
0
0
0
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
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
0
1
1
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)

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

Chance of Frost

Temperature (°C)

12
14
17
19
20
21
22
23
23
23
23
23
22
20
17
15
15
14
14
14
13
13
13
12

Feels Like (°C)

13
15
19
20
22
22
22
22
23
22
23
23
22
21
18
17
16
16
15
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

96
87
73
59
50
40
34
32
31
32
35
40
52
67
86
95
95
93
92
93
93
95
95
95

Pressure (mb)

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

Ozone (du)

342
341
340
340
338
336
335
334
334
334
333
333
333
332
332
331
330
329
330
331
333
334
338
342

Thursday 1

Waxing Crescent 20%

08:41

02:06

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

Sun - Rise: 06:24, Set: 20:54, Transit: 13:40. Moon - Rise: 08:41, Set: 02:06. Civil Dark: 21:28 - 05:50. Nautical Dark: 22:11 - 05:07. Astro Dark: 23:00 - 04:18

Total Clouds (% Sky Obscured)

0
0
0
2
1
58
66
4
6
4
13
6
60
10
21
36
7
24
41
43
45
51
61
56

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
20
8
6
23
27
30
30
34
33
33

High Clouds (% Sky Obscured)

0
0
0
0
0
58
66
1
1
1
13
1
60
10
10
36
0
0
26
19
11
4
3
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
0
0
0
0
0
0
0
0
0
0
4
10
8
7
6
4
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
4
5
6
8
10
12
12
12
11
10
8
6
3
4
5
4
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

12
15
18
20
21
22
23
24
24
24
24
24
23
20
17
16
15
15
15
14
14
13
13
12

Feels Like (°C)

14
16
20
21
21
22
22
23
23
23
24
24
25
23
19
17
17
16
17
16
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

95
83
66
56
43
36
31
28
27
28
29
32
50
64
72
78
80
80
79
79
79
80
81
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

335
334
328
324
322
323
321
322
322
322
324
326
325
325
325
325
325
323
322
321
322
323
323
323

Friday 2

Waxing Crescent 31%

09:51

02:50

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:23, Set: 20:56, Transit: 13:40. Moon - Rise: 09:51, Set: 02:50. Civil Dark: 21:30 - 05:49. Nautical Dark: 22:13 - 05:05. Astro Dark: 23:02 - 04:15

Total Clouds (% Sky Obscured)

55
80
90
90
92
86
73
88
94
100
94
89
84
89
95
100
100
100
100
99
99
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
70

Medium Clouds (% Sky Obscured)

29
72
13
0
0
0
0
3
22
11
18
25
32
34
38
71
50
76
78
85
90
96
96
96

High Clouds (% Sky Obscured)

0
33
66
90
91
83
73
83
91
100
77
53
30
53
77
100
100
100
100
95
90
84
90
95

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

Chance of Frost

Temperature (°C)

12
14
17
19
21
23
24
25
25
25
25
24
22
20
18
17
16
16
15
15
15
15
15
15

Feels Like (°C)

13
16
16
19
22
22
23
24
23
23
23
23
22
19
17
16
16
15
15
14
14
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

81
73
62
53
45
41
36
33
31
32
32
36
55
65
67
71
71
75
75
75
75
73
69
68

Pressure (mb)

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

Ozone (du)

324
326
327
326
326
326
325
326
325
325
324
324
324
325
326
327
327
325
326
326
328
329
329
329

Saturday 3

Waxing Crescent 41%

11:07

03:21

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:21, Set: 20:57, Transit: 13:40. Moon - Rise: 11:07, Set: 03:21. Civil Dark: 21:31 - 05:47. Nautical Dark: 22:15 - 05:03. Astro Dark: 23:05 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
99
57
97
65
53
79
58
69
53
63
100
100
100
95
91
86
78
73
70
76
81

Low Clouds (% Sky Obscured)

67
70
75
61
4
2
0
0
2
2
1
1
2
9
16
20
25
32
41
40
35
29
28
14

Medium Clouds (% Sky Obscured)

95
93
88
69
22
18
14
21
25
31
28
23
27
75
86
96
78
59
50
55
48
37
38
39

High Clouds (% Sky Obscured)

100
100
100
99
57
90
65
53
28
0
0
0
0
100
100
100
72
47
40
49
44
43
44
44

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
1
1
5
7
8
11
12
15
32
44
52
51
49
44
41
36
15
26
28

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

Chance of Frost

Temperature (°C)

15
16
17
17
20
22
23
23
23
23
23
23
22
19
18
17
15
15
14
14
13
13
13
13

Feels Like (°C)

15
15
16
16
18
21
21
22
22
21
22
21
22
20
19
18
18
18
17
17
14
13
14
13

Dew Point (°C)

9
10
11
11
7
3
4
5
5
6
6
7
11
13
13
13
12
13
13
14
13
13
12
12

Relative Humidity (%)

65
67
67
68
43
29
29
30
31
31
32
36
51
68
72
77
82
86
92
98
98
96
96
95

Pressure (mb)

1016
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

331
332
331
331
330
331
331
332
333
333
334
334
332
333
335
337
339
340
341
342
342
343
344
346

Sunday 4

First Quarter 52%

12:23

03:45

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:20, Set: 20:58, Transit: 13:40. Moon - Rise: 12:23, Set: 03:45. Civil Dark: 21:33 - 05:45. Nautical Dark: 22:16 - 05:01. Astro Dark: 23:07 - 04:10

Total Clouds (% Sky Obscured)

83
89
94
100
100
100
100
90
82
76
84
92
100
95
91
91
88
81
69
55
43
41
34
37

Low Clouds (% Sky Obscured)

5
15
25
38
37
38
37
34
35
54
52
38
46
64
82
91
88
81
69
55
43
41
34
37

Medium Clouds (% Sky Obscured)

41
56
72
88
87
86
86
74
63
58
69
73
75
72
72
70
73
69
69
55
43
41
34
37

High Clouds (% Sky Obscured)

34
54
75
97
98
99
100
90
82
72
80
92
98
69
40
10
10
15
20
20
35
41
34
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
1
3
4
6
5
5
4
3
2
1
1

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

Precipitation Probability (%)

29
35
41
48
54
58
65
59
55
46
95
95
95
95
89
91
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0.8
1.2
1.2
0.8
0.6
0.6
0.7
0.9
1.3
1.8
2.4
3
2.7
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
15
16
17
18
19
18
18
18
17
15
13
12
12
12
11
11
10
10
10
9
9

Feels Like (°C)

13
13
15
15
15
15
15
15
19
18
17
19
21
22
11
11
11
11
11
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
96
89
82
75
65
56
48
46
44
42
56
74
98
98
98
96
100
100
100
100
98
98
100

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1010

Ozone (du)

348
350
351
352
353
354
354
355
355
354
354
354
353
353
355
357
359
362
364
366
366
367
367
368

Monday 5

Waxing Gibbous 62%

13:37

04:03

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

Sun - Rise: 06:18, Set: 21:00, Transit: 13:40. Moon - Rise: 13:37, Set: 04:03. Civil Dark: 21:34 - 05:44. Nautical Dark: 22:18 - 04:59. Astro Dark: 23:09 - 04:08

Total Clouds (% Sky Obscured)

40
48
53
68
74
81
88
87
85
81
68
52
35
30
34
42
46
50
54

Low Clouds (% Sky Obscured)

35
27
31
41
44
47
52
52
62
65
60
50
25
26
30
42
46
50
52

Medium Clouds (% Sky Obscured)

40
48
53
68
74
81
88
87
85
81
68
52
35
30
34
42
46
50
54

High Clouds (% Sky Obscured)

40
45
35
30
25
25
30
25
25
25
20
20
15
20
25
25
25
45
50

ISS Passover

Visibility (miles)

0
0
0
0
0
3
6
9
6
3
1
0
0
0
2
4
6
7
8

Fog (%)

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

Precipitation Probability (%)

95
95
93
69
66
58
45
47
47
46
47
46
44
43
41
40
36
32
24

Precipitation Amount (mm)

1.8
1
0.6
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
5
5
5
6
6
7
6
6
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
98
98
98
98
100
100
100
100
100
98
98
100
100

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

369
370
371
372
373
374
375
376
376
376
377
377
377
377
378
378
379
378
377

Forecast for Anost, Saône-et-Loire, France (47.08,4.10)

Generated: 29/04/25 07:06:40. Forecast: 29/04/25 to 05/05/25. Timezone: UTC+2.00