Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 5%

10:00

17:27

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

Sun - Rise: 07:39, Set: 17:07, Transit: 12:23. Moon - Rise: 10:00, Set: 17:27. Civil Dark: 17:38 - 07:07. Nautical Dark: 18:13 - 06:33. Astro Dark: 18:47 - 05:59

Total Clouds (% Sky Obscured)

62
50
46
30
35
26
18
24
12
0
0
0
24
40
3
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

62
50
45
30
35
26
18
24
11
0
0
0
24
35
2
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
8
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 (%)

20
22
29
15
10
8
3
2
1
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)

20
25
23
13
10
10
9
9
10
9
9
9
8
7
6
6
7
7
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
-0
-1
-0
1
-0
-1
0
2
2
1
-0
-1
1
1
1
3
5
7
8
9
10

Dew Point (°C)

-6
-4
-3
-3
-4
-3
-3
-3
-4
-3
-2
-2
-2
-2
-3
-3
-3
-3
-3
-5
-5
-5
-6
-5

Relative Humidity (%)

39
45
52
55
55
58
60
60
59
63
64
64
64
64
62
63
63
62
55
44
38
34
32
32

Pressure (mb)

1008
1009
1010
1011
1011
1012
1012
1013
1013
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018

Ozone (du)

347
344
347
346
350
349
349
353
354
352
351
348
347
340
334
328
329
322
314
311
313
319
318
323

Saturday 22

Waxing Crescent 10%

10:51

18:14

15 Good
16 Good
17 Good
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 07:40, Set: 17:07, Transit: 12:23. Moon - Rise: 10:51, Set: 18:14. Civil Dark: 17:38 - 07:09. Nautical Dark: 18:13 - 06:34. Astro Dark: 18:47 - 06:00

Total Clouds (% Sky Obscured)

0
0
18
40
19
0
0
2
7
8
62
99
100
100
88
97
100
94
87
90
95
92
100
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
2
2
0
0
1
3
51
70
77
84
84
83
77
80
29

Medium Clouds (% Sky Obscured)

0
0
0
1
4
0
0
2
0
2
35
45
78
98
53
91
98
87
79
38
43
31
28
6

High Clouds (% Sky Obscured)

0
0
10
20
9
0
0
0
1
1
42
96
100
100
45
78
100
1
0
2
39
63
83
60

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
65
66
0
0
59
62
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
2
2
4
1
2
1
12
0
4

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

Chance of Frost

Temperature (°C)

11
10
8
7
6
5
5
4
4
4
4
4
4
4
4
4
4
5
6
7
8
8
8
8

Feels Like (°C)

9
9
7
4
2
3
2
3
2
2
2
1
1
1
1
1
0
1
2
3
5
5
5
5

Dew Point (°C)

-5
-3
-3
-3
-3
-3
-4
-4
-4
-5
-4
-4
-3
-3
-2
-3
-5
-5
-5
-4
-2
0
3
4

Relative Humidity (%)

33
40
46
50
53
55
56
57
55
53
54
57
59
61
62
60
53
50
47
44
49
57
68
74

Pressure (mb)

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

Ozone (du)

324
328
331
334
336
336
340
337
333
328
326
324
322
321
319
318
319
320
321
322
323
322
318
313

Sunday 23

Waxing Crescent 10%

11:33

19:10

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:41, Set: 17:06, Transit: 12:23. Moon - Rise: 11:33, Set: 19:10. Civil Dark: 17:37 - 07:10. Nautical Dark: 18:12 - 06:35. Astro Dark: 18:46 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
85
77
59
76

Low Clouds (% Sky Obscured)

47
61
85
85
89
93
97
100
87
68
40
86
78
83
77
73
65
61
46
42
29
17
8
29

Medium Clouds (% Sky Obscured)

53
54
29
75
26
72
65
50
94
100
100
100
100
100
100
100
98
94
55
34
27
28
27
31

High Clouds (% Sky Obscured)

100
100
100
50
100
100
100
65
100
100
100
100
100
100
100
100
100
100
100
48
23
35
9
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
5
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

3
2
5
17
4
4
15
8
6
14
19
32
28
19
33
55
66
64
23
15
19
3
6
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
1
1
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

9
9
8
7
8
8
8
9
10
10
11
11
11
11
11
11
11
11
12
12
13
14
15
15

Feels Like (°C)

6
6
5
4
5
5
6
7
8
9
9
9
8
9
8
8
9
8
9
10
11
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

72
73
79
75
77
79
85
90
95
96
91
87
86
87
88
91
95
95
95
92
93
92
82
78

Pressure (mb)

1018
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1013
1012
1011
1010
1009
1008
1008
1008
1007
1007
1006
1005
1004

Ozone (du)

310
307
305
305
307
307
304
304
301
301
301
300
300
303
304
306
306
302
299
299
302
306
303
302

Monday 24

Waxing Crescent 16%

12:08

20:13

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

Sun - Rise: 07:42, Set: 17:05, Transit: 12:23. Moon - Rise: 12:08, Set: 20:13. Civil Dark: 17:37 - 07:11. Nautical Dark: 18:12 - 06:36. Astro Dark: 18:46 - 06:02

Total Clouds (% Sky Obscured)

84
93
96
100
100
100
100
100
100
100
100
100
100
67
51
12
16
6
1
0
2
2
2
2

Low Clouds (% Sky Obscured)

24
51
71
76
72
70
34
27
19
37
13
6
2
2
4
2
0
2
1
0
1
1
1
1

Medium Clouds (% Sky Obscured)

37
88
95
100
98
96
95
96
98
100
100
100
70
35
51
7
16
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
67
83
100
100
100
100
80
60
40
42
43
40
19
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
9
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
45
39
39
50
61
77
67
55
32
21
13
0
2
7
0
0
0
2
2
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
1
3
3
5
7
9
9
9
10
9
9
8
9
8
9
9
10
11
15
19
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
13
11
11
11
10
9
8
7
6
5
5
6
5
6
6
6
5
6
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

83
83
93
95
92
90
92
90
87
83
77
73
69
74
81
85
84
82
78
75
72
69
67
69

Pressure (mb)

1003
1003
1003
1003
1002
1003
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1001
1001

Ozone (du)

302
302
302
304
307
310
314
321
324
328
329
336
341
340
345
347
348
347
347
350
346
338
336
336

Tuesday 25

Waxing Crescent 25%

12:37

21:20

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad

Sun - Rise: 07:43, Set: 17:05, Transit: 12:24. Moon - Rise: 12:37, Set: 21:20. Civil Dark: 17:36 - 07:12. Nautical Dark: 18:11 - 06:37. Astro Dark: 18:45 - 06:03

Total Clouds (% Sky Obscured)

2
2
2
2
2
3
3
3
7
7
7
8
8
27
47
70
57
44
31
28
23
19
32
38

Low Clouds (% Sky Obscured)

1
0
1
1
1
1
1
1
1
2
2
2
3
3
3
3
3
3
2
2
2
2
3
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
4
5
5
4
27
47
70
57
44
31
24
16
8
31
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
38
61
44
26
9
12
14
15
29
38

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
1
1
0
0
1
0
1
1
0
1
1
0
0
0
0
12
4
1
22
20
6
16
21

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)

24
22
21
21
19
17
17
17
19
20
19
19
19
19
17
15
12
11
10
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
1
-0
1
1
1
1
1
0
-0
0
0
-1
-1
0
0
-1
1
2
2
3
3
8

Dew Point (°C)

4
6
4
3
3
3
3
3
3
2
2
2
1
-0
0
0
-0
0
0
0
0
0
0
0

Relative Humidity (%)

69
78
75
74
78
76
79
76
75
75
72
71
69
66
67
67
67
64
61
58
53
49
45
47

Pressure (mb)

1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

337
336
332
329
329
328
333
337
336
339
342
340
339
337
337
337
337
336
335
334
335
336
336
337

Wednesday 26

Waxing Crescent 34%

13:01

22:29

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

Sun - Rise: 07:44, Set: 17:04, Transit: 12:24. Moon - Rise: 13:01, Set: 22:29. Civil Dark: 17:36 - 07:13. Nautical Dark: 18:11 - 06:38. Astro Dark: 18:45 - 06:04

Total Clouds (% Sky Obscured)

30
19
14
17
20
23
29
40
54
64
69
69
75
54
26
1
2
3
3
4
4
5
4
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

30
19
14
17
20
23
29
40
54
64
69
69
75
54
26
1
2
3
3
4
4
5
4
3

High Clouds (% Sky Obscured)

30
19
11
1
9
23
29
35
30
16
11
7
2
1
0
0
1
2
3
3
3
3
2
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 (%)

6
4
3
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
5
4
4
5
4
4
2
2
3
2
2
2
4
3
4
5
5
5
11

Dew Point (°C)

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

Relative Humidity (%)

49
51
55
58
62
62
62
62
64
65
65
65
65
66
62
60
58
53
48
43
40
38
35
38

Pressure (mb)

1007
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

337
338
339
340
341
342
342
343
343
343
343
343
343
344
343
343
343
343
343
343
344
345
345
346

Thursday 27

Waxing Crescent 44%

13:23

23:38

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

Sun - Rise: 07:46, Set: 17:04, Transit: 12:24. Moon - Rise: 13:23, Set: 23:38. Civil Dark: 17:35 - 07:14. Nautical Dark: 18:11 - 06:39. Astro Dark: 18:45 - 06:05

Total Clouds (% Sky Obscured)

2
2
2
1
2
2
3
3
4
5
7
8
13
9
6
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
2
1
2
2
3
3
4
5
7
8
13
9
6
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
10
8
6
6
6
5
5
5
5
4
4
4
4
4

Feels Like (°C)

12
12
11
10
10
5
5
4
4
4
4
3
3
3
3
2

Dew Point (°C)

-1
0
-1
-2
-3
-3
-3
-4
-4
-3
-3
-4
-4
-4
-4
-5

Relative Humidity (%)

40
43
47
50
54
54
54
54
55
56
58
57
57
56
55
54

Pressure (mb)

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

Ozone (du)

346
346
345
343
342
340
337
335
334
332
331
330
329
328
328
329

Forecast for Sanary-sur-Mer, Var, France (43.12,5.80)

Generated: 21/11/25 14:47:56. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00