Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 38%

12:18

00:00

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

Sun - Rise: 08:38, Set: 17:01, Transit: 12:50. Moon - Rise: 12:18, Set: 00:00. Civil Dark: 17:37 - 08:01. Nautical Dark: 18:17 - 07:22. Astro Dark: 18:55 - 06:44

Total Clouds (% Sky Obscured)

0
0
52
100
95
81
60
43
81
74
98
67
71
64
63
53
31
0
18
33
34
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
12
37
47
52
62
67
71
64
63
53
31
0
18
33
34
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
52
59
95
81
60
40
76
44
55
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
7
7
7
7
6
7
7
7
7
7
6
6
6
6
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
80
81
81
83
83
84
86
87
87
87
89
89
89
91
89
89
87
79
71
66
63
60
64

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1027
1027
1028
1028
1029
1029
1028
1028
1028

Ozone (du)

373
371
369
368
366
364
362
360
359
359
358
359
358
359
362
365
367
367
365
363
362
358
355
353

Saturday 27

First Quarter 49%

12:34

01:17

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

Sun - Rise: 08:38, Set: 17:02, Transit: 12:50. Moon - Rise: 12:34, Set: 01:17. Civil Dark: 17:38 - 08:02. Nautical Dark: 18:18 - 07:22. Astro Dark: 18:56 - 06:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
46
29
17
3
4
0
0
0
16
5
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
34
20
13
2
4
0
0
0
13
5
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)

6
7
7
7
6
6
6
6
6
6
6
6
6
7
7
7
7
7
8
9
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
81
84
86
87
87
86
83
78
78
74
74
75
77
80
83
87
92
84
76
69
65
65
69

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025

Ozone (du)

351
348
347
346
345
345
344
343
342
341
340
341
339
337
336
334
335
334
332
331
332
332
331
330

Sunday 28

Waxing Gibbous 61%

12:53

02:36

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
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 08:38, Set: 17:03, Transit: 12:51. Moon - Rise: 12:53, Set: 02:36. Civil Dark: 17:39 - 08:02. Nautical Dark: 18:18 - 07:22. Astro Dark: 18:56 - 06:45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
84
89
91
92
91
91
89
89
87
87
86
86
82
81
78
76
75
69
62
62
58
57
58

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1023
1023

Ozone (du)

329
330
331
332
333
334
333
331
331
330
329
329
327
324
323
322
320
319
318
321
321
321
321
321

Monday 29

Waxing Gibbous 72%

13:17

04:00

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 08:38, Set: 17:04, Transit: 12:51. Moon - Rise: 13:17, Set: 04:00. Civil Dark: 17:40 - 08:02. Nautical Dark: 18:19 - 07:22. Astro Dark: 18:57 - 06:45

Total Clouds (% Sky Obscured)

0
0
0
2
2
1
1
0
0
0
0
1
4
5
5
9
17
31
38
34
33
27
23
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
8
17
29
35
34
33
27
23
18

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-5
-6
-6
-7
-7
-8
-8
-7
-5
-3
-2
-2
-2
-2
-2
-2
-2
-3
-2
-2
-2

Relative Humidity (%)

67
70
71
70
70
70
67
66
63
64
69
81
91
96
94
94
94
94
83
70
62
61
65
66

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1027

Ozone (du)

321
319
318
315
316
317
317
316
313
313
311
310
309
306
304
300
296
294
295
295
292
294
292
291

Tuesday 30

Waxing Gibbous 82%

13:50

05:28

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

Sun - Rise: 08:38, Set: 17:05, Transit: 12:52. Moon - Rise: 13:50, Set: 05:28. Civil Dark: 17:41 - 08:02. Nautical Dark: 18:20 - 07:23. Astro Dark: 18:58 - 06:45

Total Clouds (% Sky Obscured)

13
7
2
2
0
1
1
1
1
1
1
1
3
4
24
24
15
5
5
5
5
13
21
29

Low Clouds (% Sky Obscured)

13
7
0
1
0
1
1
1
1
1
1
1
2
2
24
24
15
5
5
5
5
13
21
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0

High Clouds (% Sky Obscured)

0
0
0
1
0
1
0
0
0
0
0
0
1
3
4
20
13
5
5
5
5
11
17
22

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
2
2
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
76
86
87
89
87
86
86
86
86
84
86
84
86
86
80
77
74
71
73
76
77
79
82

Pressure (mb)

1027
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1028
1028
1027
1027
1027
1026
1026

Ozone (du)

291
292
291
292
292
291
293
298
301
301
302
305
306
309
309
310
313
316
319
322
326
329
331
333

Wednesday 31

Waxing Gibbous 91%

14:36

06:53

16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 08:38, Set: 17:05, Transit: 12:52. Moon - Rise: 14:36, Set: 06:53. Civil Dark: 17:41 - 08:02. Nautical Dark: 18:21 - 07:23. Astro Dark: 18:59 - 06:45

Total Clouds (% Sky Obscured)

35
40
46
40
35
33
46
59
70
65
60
53
68
82
97
82
68
53
69
81
91
79
68
56

Low Clouds (% Sky Obscured)

35
40
44
40
35
33
44
41
36
55
55
53
67
80
95
82
68
53
65
81
91
79
68
56

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
1

High Clouds (% Sky Obscured)

28
33
40
31
20
8
6
3
1
4
6
9
6
3
0
6
10
14
16
18
25
40
35
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
5
7
9
7
5
2
5
7

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 (%)

2
3
3
7
6
0
0
0
0
0
0
0
5
6
5
8
8
6
9
10
9
10
7
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
91
93
93
91
91
89
91
91
91
89
89
91
92
96
91
89
86
88
88
89
88
86

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

335
338
340
343
344
346
347
344
342
339
335
331
327
327
326
326
324
322
320
319
319
318
318
318

Thursday 1

Waxing Gibbous 97%

15:39

08:09

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

Sun - Rise: 08:38, Set: 17:06, Transit: 12:53. Moon - Rise: 15:39, Set: 08:09. Civil Dark: 17:42 - 08:02. Nautical Dark: 18:22 - 07:23. Astro Dark: 18:59 - 06:45

Total Clouds (% Sky Obscured)

65
72
81
85
89
91
87
83
79
85
90
96
96
96
95
94
94
96
93
92
90

Low Clouds (% Sky Obscured)

65
69
72
78
83
88
83
78
73
80
87
92
85
78
71
73
74
77
72
63
58

Medium Clouds (% Sky Obscured)

15
23
32
40
52
56
49
38
29
28
15
2
22
43
63
50
36
23
15
10
3

High Clouds (% Sky Obscured)

37
40
47
34
25
16
11
7
1
11
26
49
62
76
92
80
70
58
63
69
74

ISS Passover

Visibility (miles)

9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

7
9
11
17
18
15
15
14
13
15
13
14
12
10
3
11
16
18
25
30
33

Precipitation Amount (mm)

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
9
9
10
10
10
10
10
11
11
11
10
10
10
9
9
8
8
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

83
88
93
96
93
91
88
88
86
86
86
86
88
88
89
89
88
88
88
85
80

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

317
322
327
333
333
333
334
333
332
331
326
321
316
309
301
294
293
293
292
292
292

Forecast for Amilly, Loiret, France (47.98,2.77)

Generated: 26/12/25 16:44:57. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+1.00