Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

04:34

18:40

12 Good
13 Good
14 Good
15 Good
16 Good
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
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:27, Set: 19:48, Transit: 13:37. Moon - Rise: 04:34, Set: 18:40. Civil Dark: 20:19 - 06:56. Nautical Dark: 20:55 - 06:20. Astro Dark: 21:32 - 05:43

Total Clouds (% Sky Obscured)

7
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
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
3
2
2
3
4
4
4
5
5
5
5
5
5
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
22
24
24
24
25
23
19
17
16
15
15
15
15
16
16
15
15
15
15
17
21
23

Dew Point (°C)

3
2
2
3
3
3
9
11
9
8
7
7
8
9
9
10
9
10
9
9
9
10
10
9

Relative Humidity (%)

36
31
28
26
25
26
40
52
56
58
59
62
66
68
70
70
69
70
69
69
70
64
52
44

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

262
262
262
261
261
261
260
260
260
260
261
260
261
260
259
259
260
260
259
258
259
259
258
257

Friday 19

Waning Crescent 6%

05:46

18:59

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

Sun - Rise: 07:28, Set: 19:46, Transit: 13:37. Moon - Rise: 05:46, Set: 18:59. Civil Dark: 20:17 - 06:58. Nautical Dark: 20:53 - 06:22. Astro Dark: 21:30 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
26
22
9
9
40
47
57
35
37
27
31
33
72
77

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
40
22
37
22
31
32
21
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
22
22
9
7
33
29
56
11
3
2
4
7
72
77

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
27
27
28
27
28
25
22
22
21
19
20
20
19
17
16
18
17
17
17
20
21
22

Dew Point (°C)

8
8
8
9
8
9
13
15
14
14
15
14
14
13
13
13
12
12
11
12
12
12
11
10

Relative Humidity (%)

38
35
33
32
31
33
45
60
70
73
75
72
72
73
73
74
73
74
73
75
75
67
54
46

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1020
1019
1019
1019
1019
1019

Ozone (du)

257
255
255
255
255
255
254
254
254
254
255
255
254
255
255
254
254
255
255
255
255
254
253
253

Saturday 20

Waning Crescent 2%

06:57

19:16

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 19:44, Transit: 13:36. Moon - Rise: 06:57, Set: 19:16. Civil Dark: 20:15 - 06:59. Nautical Dark: 20:51 - 06:23. Astro Dark: 21:28 - 05:46

Total Clouds (% Sky Obscured)

97
92
70
84
79
99
78
87
100
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
3
0
0
0
9
10
0
15
4
18
25
40
56
78
100
100
100
94
98
99
99
93
100

Medium Clouds (% Sky Obscured)

27
29
60
39
47
79
56
81
100
71
88
95
94
94
100
96
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

91
92
70
84
79
99
48
67
16
58
100
99
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
7
9
7
9
4
9
7
6
1
1
2
2
2

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
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

Precipitation Probability (%)

0
0
0
0
0
0
1
8
26
37
44
51
91
95
78
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.9
0.4
0.7
0.5
0.9
1.8
2.4
2.1
2.2
2
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
25
23
21
21
19
18
18
17
17
17
16
14
14
14
13
13
13
13

Feels Like (°C)

23
23
24
25
26
26
25
25
22
21
20
19
18
18
18
17
17
14
15
15
13
14
13
13

Dew Point (°C)

9
10
10
10
9
10
13
15
14
14
15
15
16
17
17
17
16
14
14
14
13
13
13
13

Relative Humidity (%)

42
40
38
37
35
36
45
59
63
66
73
80
92
96
100
98
98
98
98
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

253
253
254
254
254
255
255
255
255
256
258
258
258
257
257
258
260
261
262
262
263
263
265
266

Sunday 21

New Moon 0%

08:05

19:30

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:31, Set: 19:42, Transit: 13:36. Moon - Rise: 08:05, Set: 19:30. Civil Dark: 20:13 - 07:01. Nautical Dark: 20:49 - 06:25. Astro Dark: 21:25 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
95
99
100
100
100
100
96

Low Clouds (% Sky Obscured)

80
99
85
82
81
78
84
88
91
94
93
82
65
63
68
64
65
66
81
86
87
90
90
85

Medium Clouds (% Sky Obscured)

100
100
99
88
48
100
100
100
91
82
73
66
58
26
2
1
5
28
46
53
42
74
84
44

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
95
99
95
95
95
95
95

ISS Passover

Visibility (miles)

9
5
9
9
9
4
0
0
9
9
9
9
9
9
9
3
3
3
3
1
1
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
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
79
95
95
95
95
95
95
95
95
72
49
28
6
6
5
1
2
4
5
8
14
3
15

Precipitation Amount (mm)

0.9
0.4
0.6
0.9
1.3
9.5
4.7
1.7
0.5
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
15
15
16
10
10
10
11
11
11
10
10
10
9
9
9
8
9
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

100
96
95
90
87
86
98
98
96
98
98
100
100
100
100
100
100
100
100
100
98
98
98
95

Pressure (mb)

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

Ozone (du)

267
267
267
267
268
266
264
265
269
268
269
271
272
274
276
277
278
280
281
281
282
284
285
285

Monday 22

Waxing Crescent 1%

09:13

19:44

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 19:40, Transit: 13:36. Moon - Rise: 09:13, Set: 19:44. Civil Dark: 20:11 - 07:02. Nautical Dark: 20:46 - 06:26. Astro Dark: 21:23 - 05:49

Total Clouds (% Sky Obscured)

94
100
71
55
45
52
80
76
64
94
91
88
86
50
58
67
77
83
87
92
84
77
73
71

Low Clouds (% Sky Obscured)

84
94
55
30
30
29
66
55
40
60
38
35
37
43
50
49
57
61
66
75
74
72
73
69

Medium Clouds (% Sky Obscured)

46
88
45
38
38
38
36
35
25
12
0
0
0
0
8
19
28
26
24
22
15
7
0
5

High Clouds (% Sky Obscured)

94
95
63
32
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
5
5
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 (%)

22
37
39
33
21
21
19
12
14
14
8
12
13
2
10
9
1
2
2
1
4
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
13
15
15
15
13
11
11
9
8
8
8
10
9
9
9
9
9
9
8
8
8

Dew Point (°C)

10
8
10
11
10
8
8
9
9
8
8
7
7
7
7
7
7
6
6
6
6
5
4
3

Relative Humidity (%)

83
67
83
84
79
69
70
81
85
87
85
87
87
88
90
85
84
80
80
80
80
68
58
50

Pressure (mb)

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

Ozone (du)

286
286
288
289
290
291
291
291
292
293
294
297
300
301
305
306
306
307
308
308
308
308
308
308

Tuesday 23

Waxing Crescent 3%

10:20

19:59

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:33, Set: 19:38, 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)

68
67
75
82
88
91
95
100
94
87
84
85
84
85
83
83
81
82
84
88
87
85
89
92

Low Clouds (% Sky Obscured)

66
63
71
77
86
83
79
73
72
72
71
80
84
85
83
83
81
82
84
88
68
36
4
6

Medium Clouds (% Sky Obscured)

10
12
6
2
0
15
29
42
43
45
44
47
45
50
50
55
65
72
83
88
87
85
89
92

High Clouds (% Sky Obscured)

0
0
2
5
7
38
70
100
72
40
5
6
7
13
12
21
35
26
23
38
34
22
18
25

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
6
11
13
13
13
11
4
13
13
10
21
27
29
32
31
17
24
24
15
19
16
7
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
54
59
64
65
66
68
72
77
81
85
88
91
88
85
84
81
79
77
73
69
65

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

308
308
308
310
312
313
314
315
316
316
316
316
315
314
314
314
315
316
317
318
320
320
320
320

Wednesday 24

Waxing Crescent 7%

11:29

20:16

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

Sun - Rise: 07:35, Set: 19:36, 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)

97
96
89
83
76
69
62
55
44
34
24
30
37
44
43
42
41
40
39
48

Low Clouds (% Sky Obscured)

5
0
5
9
30
24
21
13
14
15
24
30
37
44
43
42
41
40
39
48

Medium Clouds (% Sky Obscured)

93
92
65
32
0
0
0
0
0
0
0
3
7
14
9
12
12
11
7
3

High Clouds (% Sky Obscured)

32
45
37
43
48
53
56
52
36
18
1
1
0
0
0
0
0
1
2
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
27
26
31
39
29
20
0
0
1
0
1
1
0
2
2
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
9
9
9
7
6
6
5
5
5
5
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2

Relative Humidity (%)

58
54
49
47
47
46
51
55
61
63
64
67
68
69
69
70
69
70
69
69

Pressure (mb)

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

Ozone (du)

321
322
324
323
322
322
321
319
318
318
317
317
315
314
313
311
309
308
306
305

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

Generated: 18/09/25 12:23:04. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00