Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 38%

11:58

22:48

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:20, Set: 17:14, Transit: 12:47. Moon - Rise: 11:58, Set: 22:48. Civil Dark: 17:47 - 07:47. Nautical Dark: 18:23 - 07:10. Astro Dark: 18:58 - 06:35

Total Clouds (% Sky Obscured)

87
80
66
70
67
60
93
86
94
99
100
96
100
100
98
95
98
92
93
92
80
86
83
85

Low Clouds (% Sky Obscured)

58
45
48
44
64
60
73
78
85
99
100
94
77
87
85
84
93
89
91
88
71
59
60
57

Medium Clouds (% Sky Obscured)

36
32
31
27
31
44
79
42
30
40
69
79
57
100
96
79
33
29
37
30
30
26
20
20

High Clouds (% Sky Obscured)

2
0
2
2
2
2
0
0
0
0
4
4
12
50
76
8
59
25
36
41
36
28
25
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
2
5
11
20
10
8
18
44
55
27
10
6
4
2
3
5
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
79
77
77
80
85
80
82
79
85
80
79
78
78
82
79
79
75
77
78
75
79
81

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1020
1020

Ozone (du)

397
397
397
397
396
396
395
394
395
396
397
396
395
396
396
395
395
394
395
395
393
392
395
397

Friday 26

Waxing Crescent 49%

12:17

23:58

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

Sun - Rise: 08:20, Set: 17:14, Transit: 12:47. Moon - Rise: 12:17, Set: 23:58. Civil Dark: 17:47 - 07:47. Nautical Dark: 18:24 - 07:11. Astro Dark: 18:59 - 06:35

Total Clouds (% Sky Obscured)

54
36
5
6
33
45
58
60
66
86
100
60
34
45
58
95
62
27
1
4
9
2
0
0

Low Clouds (% Sky Obscured)

53
28
2
2
5
3
3
0
3
0
0
0
0
4
1
2
14
13
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
11
0
0
4
8
38
35
35
31
25
25
10
7
4
0
9
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
2
2
18
32
7
3
5
29
100
60
18
25
58
92
40
2
1
4
9
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
79
76
74
75
75
75
76
73
73
73
73
71
68
64
60
52
47
46
55
63
69
71

Pressure (mb)

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

Ozone (du)

399
402
404
404
403
400
398
397
394
392
390
389
387
384
380
378
375
375
374
371
368
368
367
367

Saturday 27

First Quarter 46%

12:37

01:11

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 08:20, Set: 17:15, Transit: 12:48. Moon - Rise: 12:37, Set: 01:11. Civil Dark: 17:48 - 07:47. Nautical Dark: 18:25 - 07:11. Astro Dark: N/A - 06:36

Total Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
3
2
2
2
2
2
2
2
3
5
8
10
11
11
10
9
7
5

Feels Like (°C)

4
4
3
2
3
2
1
1
0
0
0
0
0
0
1
3
8
10
11
11
11
10
7
4

Dew Point (°C)

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

Relative Humidity (%)

71
69
67
64
62
58
57
55
53
52
52
51
51
50
49
50
48
42
42
44
52
63
69
68

Pressure (mb)

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

Ozone (du)

366
363
360
356
353
349
347
344
342
340
341
343
341
338
337
335
334
332
331
330
330
329
327
325

Sunday 28

Waxing Gibbous 61%

13:00

02:26

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 08:21, Set: 17:16, Transit: 12:48. Moon - Rise: 13:00, Set: 02:26. Civil Dark: 17:49 - 07:48. Nautical Dark: 18:25 - 07:11. Astro Dark: 19:00 - 06:36

Total 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

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)

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

Chance of Frost

Temperature (°C)

4
4
4
3
4
4
4
3
3
3
2
2
2
3
3
6
8
9
10
10
10
9
6
5

Feels Like (°C)

3
3
3
3
3
3
3
3
3
2
1
1
1
1
2
5
8
9
10
10
10
9
5
4

Dew Point (°C)

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

Relative Humidity (%)

66
62
61
60
60
57
56
55
56
57
59
58
55
54
52
51
46
44
44
46
53
65
72
73

Pressure (mb)

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

Ozone (du)

323
322
322
323
325
324
322
319
317
316
316
317
318
317
317
316
315
314
311
310
311
311
311
312

Monday 29

Waxing Gibbous 72%

13:28

03:46

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 08:21, Set: 17:17, Transit: 12:49. Moon - Rise: 13:28, Set: 03:46. Civil Dark: 17:50 - 07:48. Nautical Dark: 18:26 - 07:11. Astro Dark: 19:01 - 06:36

Total 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

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
1
1
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
7
7
7
8
8
8
9
9
9
9
9
8
8
8
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-2
-3
-2
-3
-3
-4
-3
-2
-1
-2
-2

Relative Humidity (%)

71
69
68
70
72
73
73
74
74
76
77
77
79
76
72
69
61
54
48
51
55
60
66
73

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

312
315
315
315
315
315
315
318
319
319
320
321
320
319
318
317
316
315
314
312
311
309
309
308

Tuesday 30

Waxing Gibbous 82%

14:05

05:08

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 08:21, Set: 17:18, Transit: 12:49. Moon - Rise: 14:05, Set: 05:08. Civil Dark: 17:50 - 07:48. Nautical Dark: 18:27 - 07:12. Astro Dark: 19:01 - 06:36

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
1
1
1
1
1
2
1
1
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)

7
6
6
6
6
6
6
6
7
7
7
7
6
5
5
5
5
5
5
6
6
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
83
81
79
78
76
78
78
77
75
74
67
64
58
52
48
43
46
50
53
59
64

Pressure (mb)

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

Ozone (du)

308
304
301
298
296
294
292
291
290
289
294
299
304
308
312
316
320
323
327
329
332
334
338
342

Wednesday 31

Waxing Gibbous 91%

14:54

06:30

19 Good
20 Good
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:21, Set: 17:18, Transit: 12:50. Moon - Rise: 14:54, Set: 06:30. Civil Dark: 17:51 - 07:48. Nautical Dark: 18:28 - 07:12. Astro Dark: 19:02 - 06:37

Total Clouds (% Sky Obscured)

8
15
22
18
19
21
31
42
52
51
49
44
47
53
62
63
64
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
8
11
10
7
1
2
3
4
11
18
24

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

8
15
22
18
16
11
10
12
16
27
33
39
46
50
47
42
40
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
1

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)

7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
10
11

Chance of Frost

Temperature (°C)

-1
-2
-2
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-2
-1

Feels Like (°C)

1
-5
-5
-6
-5
-5
-6
-7
-7
-6
-7
-7
-7
-8
-8
-7
-8
-8

Dew Point (°C)

-6
-7
-8
-9
-10
-11
-12
-12
-11
-11
-10
-10
-9
-9
-9
-8
-8
-8

Relative Humidity (%)

71
68
65
62
58
54
50
52
54
57
60
65
70
68
66
65
63
61

Pressure (mb)

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

Ozone (du)

345
346
347
348
350
352
354
360
367
374
377
380
384
381
378
375
372
369

Forecast for La Moline, Gard, France (44.10,3.40)

Generated: 25/12/25 19:06:21. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00