Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 30%

02:01

17:55

05 OK
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
04 Bad

Sun - Rise: 07:28, Set: 19:58, Transit: 13:43. Moon - Rise: 02:01, Set: 17:55. Civil Dark: 20:29 - 06:57. Nautical Dark: 21:06 - 06:20. Astro Dark: 21:45 - 05:41

Total Clouds (% Sky Obscured)

47
56
68
100
96
100
100
96
100
100
100
100
93
100
100
100
94
90
100
84
71
84
84
85

Low Clouds (% Sky Obscured)

47
56
68
76
61
71
70
60
56
45
47
50
35
23
29
7
12
36
32
40
18
30
24
22

Medium Clouds (% Sky Obscured)

0
0
30
87
58
94
65
79
70
42
53
36
78
58
68
77
77
64
66
62
69
79
75
83

High Clouds (% Sky Obscured)

1
19
68
100
86
96
100
76
98
100
100
100
73
100
100
100
73
69
100
54
34
55
64
51

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
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)

7
8
8
8
11
13
13
14
14
14
13
13
13
11
9
5
3
2
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
95
93
84
72
62
52
45
40
38
36
36
38
45
55
58
60
61
61
61
60
62
63

Pressure (mb)

1023
1023
1023
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

302
299
297
297
297
298
298
295
294
291
289
285
283
280
277
274
272
270
269
267
265
263
262
260

Wednesday 17

Waning Crescent 20%

03:20

18:26

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

Sun - Rise: 07:29, Set: 19:56, Transit: 13:43. Moon - Rise: 03:20, Set: 18:26. Civil Dark: 20:27 - 06:58. Nautical Dark: 21:04 - 06:21. Astro Dark: 21:42 - 05:43

Total Clouds (% Sky Obscured)

75
77
57
57
56
27
29
30
24
24
17
15
11
0
0
0
0
0
0
10
30
6
31
36

Low Clouds (% Sky Obscured)

15
0
0
0
0
0
25
30
24
24
17
15
11
0
0
0
0
0
0
10
30
6
31
36

Medium Clouds (% Sky Obscured)

75
77
57
57
56
27
8
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
20
22
21
29
15
2
3
7
1
2
2
1
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
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
14
16
18
20
21
22
23
23
23
23
22
19
17
16
15
14
14
13
13
13

Feels Like (°C)

10
10
10
10
12
13
15
17
19
20
21
22
22
22
21
19
17
16
15
14
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

64
64
67
70
68
60
55
51
40
34
31
29
28
29
35
41
44
47
49
51
53
54
56
57

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

259
259
258
258
258
258
258
259
259
259
259
258
258
258
260
260
261
261
261
260
259
258
258
257

Thursday 18

Waning Crescent 12%

04:37

18:49

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

Sun - Rise: 07:31, Set: 19:54, Transit: 13:42. Moon - Rise: 04:37, Set: 18:49. Civil Dark: 20:25 - 07:00. Nautical Dark: 21:02 - 06:23. Astro Dark: 21:40 - 05:45

Total Clouds (% Sky Obscured)

39
39
34
24
31
39
75
78
74
40
33
43
41
32
0
0
0
0
3
23
31
33
35
35

Low Clouds (% Sky Obscured)

39
39
34
24
31
39
75
78
74
40
33
43
41
32
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
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
3
23
31
31
33
33

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)

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

Chance of Frost

Temperature (°C)

13
12
12
12
14
16
19
21
22
23
24
25
24
24
23
21
19
18
17
17
17
16
16
16

Feels Like (°C)

13
12
13
13
15
17
19
21
23
24
25
26
25
25
24
21
18
18
16
16
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

58
60
62
62
54
44
38
32
28
24
21
19
18
19
27
31
33
37
39
43
49
52
56
60

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1020

Ozone (du)

256
255
254
254
255
255
254
254
254
254
254
254
254
253
254
254
254
255
255
255
256
255
255
255

Friday 19

Waning Crescent 6%

No Rise

19:07

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

Sun - Rise: 07:32, Set: 19:52, Transit: 13:42. Moon - Rise: No Rise, Set: 19:07. Civil Dark: 20:23 - 07:01. Nautical Dark: 21:00 - 06:24. Astro Dark: 21:38 - 05:46

Total Clouds (% Sky Obscured)

24
32
33
37
10
12
7
10
15
18
25
30
53
72
86
66
40
20
25
31
36
60
78
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
9
14
15
69
58
59
38
20
25
31
36
60
78
99

High Clouds (% Sky Obscured)

24
29
24
23
6
7
3
7
10
11
12
9
32
52
69
44
28
20
15
15
25
43
66
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
2
0
0
0
0
0
17
19

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

Chance of Frost

Temperature (°C)

15
15
15
14
17
20
23
26
28
30
31
31
32
31
28
25
24
23
22
23
22
22
21
21

Feels Like (°C)

15
15
13
13
15
20
22
25
26
27
27
27
30
28
26
25
22
22
20
20
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

64
66
70
73
65
48
33
25
20
18
16
16
17
19
27
33
34
35
35
33
36
39
43
51

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

255
254
254
255
256
256
256
255
255
255
256
256
256
258
258
259
260
261
260
260
258
257
256
254

Saturday 20

Waning Crescent 2%

05:51

19:22

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
04 Bad

Sun - Rise: 07:33, Set: 19:50, Transit: 13:42. Moon - Rise: 05:51, Set: 19:22. Civil Dark: 20:21 - 07:02. Nautical Dark: 20:57 - 06:26. Astro Dark: 21:35 - 05:48

Total Clouds (% Sky Obscured)

88
76
63
76
86
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
1
15
20
20
17
22
46
63
79
82
86
90
50
44
44
48
53
58
63
69
78

Medium Clouds (% Sky Obscured)

88
76
63
76
86
97
98
99
100
100
100
100
93
86
79
100
99
99
91
85
82
85
89
92

High Clouds (% Sky Obscured)

73
45
19
40
60
87
100
81
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
7
7
3
1
1
2
2
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
29
5
6
27
34
41
70
84
95
95
95
95
95
68
56
48
37
49
59
64
66
73
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.5
2.3
4.5
7
1.9
1
0
0
0
0
0
0.3
0.3
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
20
19
19
19
19
19
18
18
17
17
17
17
18
17
17
17
17
17
17
16

Feels Like (°C)

19
19
18
20
18
19
19
18
19
19
18
18
17
17
17
17
17
18
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

59
59
68
75
70
81
86
91
92
91
95
95
96
96
96
95
95
95
96
96
96
96
93
90

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1017
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

254
255
255
256
256
256
256
256
257
257
257
257
259
260
262
262
262
263
264
265
266
267
268
269

Sunday 21

New Moon 0%

07:02

19:35

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
04 Bad

Sun - Rise: 07:35, Set: 19:48, Transit: 13:41. Moon - Rise: 07:02, Set: 19:35. Civil Dark: 20:19 - 07:04. Nautical Dark: 20:55 - 06:27. Astro Dark: 21:33 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
96
95
94
98
98
98
98
98
98
98
92
86
82
82
82
82

Low Clouds (% Sky Obscured)

80
81
81
59
37
20
32
45
50
69
65
60
66
71
74
67
59
51
52
49
44
39
38
37

Medium Clouds (% Sky Obscured)

92
93
93
88
86
83
83
84
83
61
37
15
14
14
17
19
21
32
27
32
27
22
21
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
94
80
73
65
60
64
63
67
73
79
80
80
80
75
60
65
70

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

93
95
95
95
95
95
95
84
72
67
57
27
23
18
13
26
28
29
37
34
17
45
42
14

Precipitation Amount (mm)

0.5
0.8
1
0.8
0.8
1
0.6
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
13
13
12
12
10
9
7
6
4
5
5
6
7
9
10
10
10
10
10
8

Relative Humidity (%)

89
90
92
92
86
81
75
67
60
53
47
41
37
41
45
51
57
65
73
76
78
80
81
81

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

270
271
272
272
273
274
275
276
278
280
282
283
285
287
288
290
292
295
297
297
296
296
297
298

Monday 22

Waxing Crescent 1%

08:11

19:49

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

Sun - Rise: 07:36, Set: 19:46, Transit: 13:41. Moon - Rise: 08:11, Set: 19:49. Civil Dark: 20:17 - 07:05. Nautical Dark: 20:53 - 06:29. Astro Dark: 21:31 - 05:51

Total Clouds (% Sky Obscured)

81
90
95
88
86
92
90
87
85
90
96
100
100
100
100
100
100
100
98
97
95

Low Clouds (% Sky Obscured)

40
44
60
67
74
75
79
82
85
88
92
97
98
99
99
96
93
90
86
79
74

Medium Clouds (% Sky Obscured)

20
35
40
39
34
38
30
26
19
0
0
0
0
0
0
15
31
44
41
38
49

High Clouds (% Sky Obscured)

70
75
75
80
80
80
80
75
60
55
45
30
30
30
25
25
20
20
19
18
17

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

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

Precipitation Probability (%)

53
55
39
53
52
38
39
48
37
35
24
1
6
8
0
2
2
1
26
31
26

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
11
12
13
14
15
16
16
16
16
16
16
15
15
15
15
15
15

Feels Like (°C)

11
11
10
10
9
9
9
9
9
9
15
15
15
15
15
15
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
87
80
72
64
59
54
49
50
51
52
53
54
56
56
56
56
55
55

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

299
298
297
297
296
295
294
294
293
292
293
293
294
294
295
296
297
299
301
303
305

Forecast for Amilly, Loiret, France (47.98,2.77)

Generated: 16/09/25 05:57:52. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+2.00