Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 6%

05:45

18:48

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

Sun - Rise: 07:22, Set: 19:40, Transit: 13:31. Moon - Rise: 05:45, Set: 18:48. Civil Dark: 20:09 - 06:53. Nautical Dark: 20:43 - 06:19. Astro Dark: 21:18 - 05:46

Total Clouds (% Sky Obscured)

8
7
23
26
32
35
40
69
40
33
30
39
75
93
90
75
75
4
9
16
10
14
17
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
14
13
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
11
2
2
2
2
2
20
9
1
0
1
7
13
10
14
16
8

High Clouds (% Sky Obscured)

4
7
23
26
32
35
40
62
40
33
30
35
73
93
90
75
75
4
1
3
0
0
0
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
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
6
5
6
6
8
8
8
7
8
7
7
7
6
7
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
64
56
49
44
41
40
39
38
38
38
40
50
57
59
60
62
64
64
61
59
58
58

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

261
259
258
258
257
256
256
256
256
257
258
259
259
260
260
259
259
259
260
260
261
262
262
262

Saturday 20

Waning Crescent 2%

No Rise

19:07

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

Sun - Rise: 07:23, Set: 19:38, Transit: 13:31. Moon - Rise: No Rise, Set: 19:07. Civil Dark: 20:07 - 06:55. Nautical Dark: 20:41 - 06:21. Astro Dark: 21:16 - 05:47

Total Clouds (% Sky Obscured)

12
9
9
1
2
2
3
24
33
41
25
21
13
9
7
6
3
20
19
30
46
48
36
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
6
5
0
2
1
1
7
15
20
18
8
6
6
5
4
0
2
2
4
10
11
8
3

High Clouds (% Sky Obscured)

1
1
2
1
1
1
1
18
24
18
6
10
6
3
3
4
3
20
19
30
46
45
36
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
9
9
7
8
6
5
6
5
5
7
10
10
9
9
9
9
9
8
8
8
8

Relative Humidity (%)

60
61
64
57
50
42
40
37
33
32
30
33
40
53
61
63
65
66
66
67
66
66
66
68

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

262
263
263
263
262
262
262
263
263
263
262
263
263
263
264
264
263
262
263
263
263
263
262
262

Sunday 21

New Moon 0%

06:52

19:25

06 OK
07 Good
08 OK
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

Sun - Rise: 07:24, Set: 19:36, Transit: 13:30. Moon - Rise: 06:52, Set: 19:25. Civil Dark: 20:05 - 06:56. Nautical Dark: 20:39 - 06:22. Astro Dark: 21:14 - 05:49

Total Clouds (% Sky Obscured)

27
12
30
49
56
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
9
15
24
34
43
88
96
94
92
89
87
73
86
91
87
85
94
95
95
95
95

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
34
67
99
99
98
93
77
89
93
100
93
100
100
100
62
100
100
95

High Clouds (% Sky Obscured)

27
12
30
49
56
100
100
100
100
100
76
100
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
6
7
9
8
9
2
9
1
6
2
2
2
1
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Heavy Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
4
29
60
55
70
95
93
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.4
0.6
0.4
0.8
1.2
1.9
1.8
3.3
11.4
2.2
2.7
2.3
3
4.5
2.6

Wind Speed/Direction (mph)

10
10
11
12
14
15
15
13
12
12
13
13
13
12
12
13
16
16
10
12
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
9
8
9
9
9
7
8
9
9
9
10
12
14
13
13
13
13
12
12
13
13

Relative Humidity (%)

70
73
73
63
55
53
52
52
50
54
53
58
61
70
84
95
92
92
96
96
93
93
95
93

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1015
1015
1014
1013
1014
1014
1013
1013
1012
1012

Ozone (du)

263
263
263
262
262
263
263
263
264
265
265
266
265
265
267
268
266
263
267
269
270
270
271
274

Monday 22

Waxing Crescent 1%

07:58

19:41

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
05 Bad

Sun - Rise: 07:26, Set: 19:35, Transit: 13:30. Moon - Rise: 07:58, Set: 19:41. Civil Dark: 20:03 - 06:57. Nautical Dark: 20:37 - 06:23. Astro Dark: 21:12 - 05:50

Total Clouds (% Sky Obscured)

100
100
98
97
95
94
92
90
91
92
93
95
97
100
100
100
99
98
97
96
93
90
84
29

Low Clouds (% Sky Obscured)

95
96
92
89
85
83
80
81
83
82
84
85
85
87
91
94
98
94
90
87
86
85
81
29

Medium Clouds (% Sky Obscured)

91
87
19
12
7
6
3
2
8
11
17
15
11
7
5
3
1
4
9
20
15
7
0
0

High Clouds (% Sky Obscured)

100
96
81
61
46
43
10
13
38
3
0
18
40
62
45
23
0
2
13
0
3
20
3
0

ISS Passover

Visibility (miles)

2
3
2
5
9
7
9
9
9
9
3
9
9
4
7
2
8
9
9
9
9
7
5
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
Very Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

95
95
95
95
73
92
52
41
54
83
80
69
70
75
80
80
78
82
72
61
62
72
69
47

Precipitation Amount (mm)

2
1
1.3
0.8
0.3
0.7
0
0
0
0.6
0.5
0.3
0.4
0.5
0.4
0.5
0.5
0.5
0.3
0.2
0.3
0.4
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
92
92
90
90
85
87
90
89
87
89
92
96
95
93
95
92
89
90
92
95
85

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1012
1013
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

276
276
277
278
279
279
279
281
282
281
281
282
283
284
285
285
284
284
284
284
284
284
286
288

Tuesday 23

Waxing Crescent 3%

09:02

19:59

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

Sun - Rise: 07:27, Set: 19:33, Transit: 13:30. Moon - Rise: 09:02, Set: 19:59. Civil Dark: 20:01 - 06:58. Nautical Dark: 20:35 - 06:24. Astro Dark: 21:10 - 05:51

Total Clouds (% Sky Obscured)

41
41
34
37
19
23
30
33
30
31
32
24
11
0
3
2
1
8
16
19
14
9
4
3

Low Clouds (% Sky Obscured)

41
41
34
37
19
23
30
33
30
31
32
24
11
0
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
8
16
19
14
9
2
1

ISS Passover

Visibility (miles)

9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
5
3
31
37
24
26
36
34
28
23
14
31
24
24
20
12
12
10
3
3
2
0
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
14
13
14
13
13
12
12
11
11
10
10
10
10
9
9
9
9
9
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
83
80
75
66
60
58
59
59
60
65
77
90
90
88
90
88
90
90
90
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

288
290
293
296
297
298
300
301
302
304
309
311
315
318
319
319
319
319
320
320
321
321
322
322

Wednesday 24

Waxing Crescent 7%

10:08

20:19

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

Sun - Rise: 07:28, Set: 19:31, Transit: 13:29. Moon - Rise: 10:08, Set: 20:19. Civil Dark: 20:00 - 06:59. Nautical Dark: 20:33 - 06:26. Astro Dark: 21:08 - 05:52

Total Clouds (% Sky Obscured)

2
0
1
1
2
12
23
34
31
25
22
16
10
3
12
22
35
31
31
33
32
28
21
37

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
1

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
2
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
1
10
18
24
23
19
21
13
8
2
6
13
19
25
31
33
32
28
21
37

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
77
70
64
61
57
54
54
54
54
60
67
73
70
69
66
67
69
70
70
71
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

316
309
302
301
300
299
298
297
296
295
294
293
292
291
291
291
291
291
291
291
291
290
289
288

Thursday 25

Waxing Crescent 13%

11:13

20:42

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: 07:29, Set: 19:29, Transit: 13:29. Moon - Rise: 11:13, Set: 20:42. Civil Dark: 19:58 - 07:00. Nautical Dark: 20:31 - 06:27. Astro Dark: 21:06 - 05:54

Total Clouds (% Sky Obscured)

52
67
75
75
83
86
91
94
95
96
97
98
99
100
84
67
50
66
82
98

Low Clouds (% Sky Obscured)

2
3
9
14
16
12
7
3
5
10
14
10
5
0
1
3
5
20
35
49

Medium Clouds (% Sky Obscured)

1
2
1
1
2
3
4
6
29
52
73
58
42
27
20
12
5
3
2
0

High Clouds (% Sky Obscured)

49
62
65
69
77
80
85
90
92
96
97
98
99
100
84
47
10
40
68
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

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

Precipitation Probability (%)

0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
9
11
12
13
14
15
15
15
15
14
14
13
11
10
10
10
10

Feels Like (°C)

7
7
7
6
7
7
7
7
9
14
14
13
13
14
15
8
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
62
53
46
44
42
41
43
46
48
53
60
66
65
63
61
63
65

Pressure (mb)

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

Ozone (du)

287
287
287
286
286
285
285
285
286
286
286
287
287
286
286
287
288
289
289
290

Forecast for Lagarde-d'Apt, Vaucluse, France (44.00,5.48)

Generated: 19/09/25 06:04:55. Forecast: 19/09/25 to 25/09/25. Timezone: UTC+2.00