Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

04:34

18:59

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

Sun - Rise: 07:27, Set: 19:46, Transit: 13:37. Moon - Rise: 04:34, Set: 18:59. Civil Dark: 20:19 - 06:56. Nautical Dark: 20:55 - 06:20. Astro Dark: 21:32 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
26
39
50
22
18
0

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
21
34
46
22
18
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
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)

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

Chance of Frost

Temperature (°C)

18
16
16
15
14
14
14
15
14
15
14
14
15
17
20
22
23
25
25
26
26
26
25
23

Feels Like (°C)

20
17
17
15
15
15
15
16
15
15
15
15
15
17
21
23
24
26
26
27
27
27
28
25

Dew Point (°C)

10
8
7
8
8
8
9
10
9
10
10
10
10
11
10
10
9
9
8
8
8
8
13
15

Relative Humidity (%)

56
57
57
61
64
66
69
71
71
73
73
74
74
67
54
45
40
36
33
31
31
32
45
60

Pressure (mb)

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

Ozone (du)

258
259
261
261
261
261
260
260
260
258
257
257
259
259
259
259
258
257
256
256
255
254
253
252

Friday 19

Waning Crescent 2%

05:46

19:16

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

Sun - Rise: 07:28, Set: 19:44, Transit: 13:36. Moon - Rise: 05:46, Set: 19:16. Civil Dark: 20:17 - 06:58. Nautical Dark: 20:53 - 06:22. Astro Dark: 21:30 - 05:45

Total Clouds (% Sky Obscured)

0
18
26
32
66
35
74
44
72
12
23
27
54
35
67
55
10
23
67
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
23
17
3
45

Medium Clouds (% Sky Obscured)

0
0
0
32
25
10
11
12
4
6
21
22
20
22
18
5
0
7
16
39
63
71
91
100

High Clouds (% Sky Obscured)

0
18
26
3
58
21
74
35
72
5
6
4
29
9
28
54
10
16
67
99
100
100
100
98

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
8
8
22
53

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
5
4
5
5
5
5
5
5
5
5
5
5
5
5
6
7
9
10
9
11
13
7
7

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
18
17
17
17
16
16
16
18
21
22
24
25
26
26
26
25
23
22

Feels Like (°C)

22
21
21
21
20
19
17
19
18
18
18
17
17
17
21
21
23
25
26
27
25
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
71
72
76
74
76
77
75
77
77
75
68
53
48
42
40
39
37
37
44
53
63

Pressure (mb)

1021
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1019
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

253
254
254
254
253
253
253
253
254
253
253
253
253
253
253
251
251
251
251
251
252
254
256
257

Saturday 20

Waning Crescent 0%

06:57

19:30

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:30, Set: 19:42, Transit: 13:36. Moon - Rise: 06:57, Set: 19:30. Civil Dark: 20:15 - 06:59. Nautical Dark: 20:51 - 06:23. Astro Dark: 21:28 - 05:46

Total Clouds (% Sky Obscured)

82
95
100
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)

24
12
34
30
61
99
99
100
100
98
100
95
89
92
100
100
100
97
94
91
88
84
79
44

Medium Clouds (% Sky Obscured)

61
82
80
62
100
98
100
100
93
100
100
100
97
100
99
95
98
100
100
100
100
100
98
49

High Clouds (% Sky Obscured)

30
87
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
3
7
9
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9

Fog (%)

0
0
0
0
0
0
0
0
4
69
51
7
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

81
79
65
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
56

Precipitation Amount (mm)

0.8
0.6
0.2
1.2
1.9
1.3
3.2
3
1.7
0.9
2.3
1.5
1.7
1.4
4.9
2.8
1.2
1.6
3.7
4
4.8
3.7
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
19
18
18
17
17
16
15
15
15
15
14
15
14
15
15
14
12
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

74
93
95
93
98
100
100
98
100
100
98
100
98
100
100
98
100
100
100
100
98
98
98
98

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1016
1015
1015
1015
1014
1015
1015
1016
1016

Ozone (du)

258
258
259
260
259
260
261
261
262
263
264
264
264
265
266
266
267
267
267
266
269
266
271
273

Sunday 21

New Moon 1%

08:05

19:44

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:31, Set: 19:40, Transit: 13:36. Moon - Rise: 08:05, Set: 19:44. Civil Dark: 20:13 - 07:01. Nautical Dark: 20:49 - 06:25. Astro Dark: 21:25 - 05:48

Total Clouds (% Sky Obscured)

100
100
99
82
53
54
71
87
100
100
100
100
91
82
75
80
83
75
89
90
87
84
87
84

Low Clouds (% Sky Obscured)

74
74
47
51
36
36
65
56
75
81
80
80
72
77
75
80
83
69
88
90
85
56
46
24

Medium Clouds (% Sky Obscured)

91
82
70
64
7
50
54
57
61
59
64
67
62
58
55
55
38
25
48
46
19
17
18
17

High Clouds (% Sky Obscured)

100
100
99
67
33
0
33
67
100
100
100
100
67
33
0
0
0
0
0
0
0
3
5
5

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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 (%)

37
20
6
1
0
0
0
0
1
2
4
6
20
20
24
28
14
18
21
24
13
22
15
5

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
1
1
0
1
1
2
2
3
3
3
3
3
3
3
3
4
4
5
5
5
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
96
98
96
96
96
96
96
92
86
89
86
76
75
83

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

275
276
277
276
277
277
279
280
280
282
283
285
286
288
287
286
285
285
284
284
285
285
286
289

Monday 22

Waxing Crescent 3%

09:13

19:59

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:32, Set: 19:38, Transit: 13:35. Moon - Rise: 09:13, Set: 19:59. Civil Dark: 20:11 - 07:02. Nautical Dark: 20:46 - 06:26. Astro Dark: 21:23 - 05:49

Total Clouds (% Sky Obscured)

81
63
78
80
84
93
87
95
96
96
98
100
95
92
91
92
92
91
86
82
79
86
94
100

Low Clouds (% Sky Obscured)

19
16
78
80
84
93
79
94
94
93
97
99
94
89
87
85
81
75
74
78
79
86
94
100

Medium Clouds (% Sky Obscured)

12
51
67
47
16
22
34
40
48
50
58
100
33
31
33
40
48
57
56
56
54
62
70
78

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
13
40
50
45
45
66
85
99

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
2
5
4
1
12
19
17
44
65
86
8
11
12
22
29
35
40
46
50
47
47
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.9
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
87
87
88
90
93
95
95
96
95
95
93
91
90
93
95
95
95
96
96
98
96

Pressure (mb)

1017
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017

Ozone (du)

291
292
293
294
295
295
297
298
299
300
300
300
300
301
301
302
301
300
300
299
299
299
298
298

Tuesday 23

Waxing Crescent 7%

10:20

19:59

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:33, Set: 19:36, Transit: 13:35. Moon - Rise: 10:20, Set: 19:59. Civil Dark: 20:09 - 07:03. Nautical Dark: 20:44 - 06:28. Astro Dark: 21:21 - 05:51

Total Clouds (% Sky Obscured)

96
92
90
93
95
95
91
90
88
89
90
91
90
89
92
93
93
93
88
83
80
74
72
70

Low Clouds (% Sky Obscured)

96
92
90
93
95
95
91
90
87
86
90
91
90
89
92
93
93
91
88
83
80
74
72
53

Medium Clouds (% Sky Obscured)

75
72
70
70
70
70
70
70
60
53
53
60
57
58
55
71
76
85
80
79
80
74
72
70

High Clouds (% Sky Obscured)

80
60
35
31
31
27
31
31
35
36
23
20
13
12
10
10
15
20
20
35
55
59
62
66

ISS Passover

Visibility (miles)

5
6
8
9
9
9
8
7
5
3
3
2
1
1
1
1
1
1
1
4
7
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

45
41
33
47
58
69
77
81
84
95
95
95
95
95
95
95
95
95
87
80
75
59
45
25

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.4
0.7
0.9
1
1
0.9
1
0.9
0.9
0.9
0.6
0.5
0.5
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
98
98
98
100
98
100
98
100
98
100
98
98
100
98
98
100
98
100
98

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
298
298
299
299
300
300
301
301
302
303
304
305
307
309
310
310
311
312
313

Wednesday 24

Waxing Crescent 13%

11:29

20:16

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

Sun - Rise: 07:35, Set: 19:34, Transit: 13:35. Moon - Rise: 11:29, Set: 20:16. Civil Dark: 20:07 - 07:05. Nautical Dark: 20:42 - 06:29. Astro Dark: 21:19 - 05:52

Total Clouds (% Sky Obscured)

70
68
73
81
90
99
98
97
95
94
93
91
83
74
65
74
83
93

Low Clouds (% Sky Obscured)

40
35
33
46
59
74
64
64
59
68
70
66
57
47
41
44
46
45

Medium Clouds (% Sky Obscured)

70
68
73
81
81
80
67
54
43
43
41
42
29
16
4
6
7
14

High Clouds (% Sky Obscured)

54
40
30
24
23
27
21
20
18
17
20
18
28
37
42
52
72
81

ISS Passover

Visibility (miles)

9
9
9
9
7
4
1
1
0
0
0
0
0
0
0
0
3
6

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

29
27
19
26
26
20
28
31
32
26
22
20
21
21
12
14
15
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
100
100
100
100
98
98
98
98
100
98
96
96

Pressure (mb)

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

Ozone (du)

314
313
313
312
312
311
310
309
307
306
305
304
303
302
302
301
301
300

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

Generated: 18/09/25 20:00:59. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00