Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Gibbous 95%

19:26

10:28

16 Good
17 OK
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
15 Bad

Sun - Rise: 08:47, Set: 17:43, Transit: 13:16. Moon - Rise: 19:26, Set: 10:28. Civil Dark: 18:18 - 08:13. Nautical Dark: 18:56 - 07:35. Astro Dark: 19:32 - 06:58

Total Clouds (% Sky Obscured)

16
39
53
58
93
100
96
100
100
89
89
92
82
87
88
90
100
100
87
83
93
97
93
75

Low Clouds (% Sky Obscured)

16
39
53
58
93
100
96
100
100
89
89
92
82
87
88
90
100
100
87
83
93
97
93
75

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)

7
4
2
0
0
0
0
0
2
2
2
2
0
0
0
0
0
0
2
2
2
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 (%)

1
3
89
91
95
97
34
8
8
23
43
45
56
79
45
6
3
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
5
4
3
5
5
5
5
5
4
5
6
6
6
7
7
7
7
8
9
10
11
11
11

Chance of Frost

Temperature (°C)

6
5
4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
6
5
5

Feels Like (°C)

5
3
2
1
1
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

70
78
83
83
89
93
94
96
94
93
94
94
94
96
96
96
96
96
94
86
80
75
73
72

Pressure (mb)

1033
1033
1033
1033
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1033
1033
1033
1032
1031
1031

Ozone (du)

274
273
272
272
270
270
270
271
270
270
270
270
270
272
272
273
274
274
274
276
277
277
278
277

Thursday 16

Waning Gibbous 89%

20:39

10:45

16 Bad
17 Bad
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 OK
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 08:46, Set: 17:45, Transit: 13:16. Moon - Rise: 20:39, Set: 10:45. Civil Dark: 18:19 - 08:12. Nautical Dark: 18:57 - 07:34. Astro Dark: 19:33 - 06:58

Total Clouds (% Sky Obscured)

85
98
96
87
77
26
47
63
70
69
70
65
64
66
67
60
60
51
37
0
0
0
0
0

Low Clouds (% Sky Obscured)

85
98
96
87
77
26
47
63
70
69
70
65
64
66
67
60
60
51
37
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
91
89
93
94
91
91
89
89
89
89
89
89
89
89
89
89
84
77
72
70
69
69

Pressure (mb)

1031
1031
1032
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1034
1034
1033

Ozone (du)

279
278
278
280
281
283
283
283
283
283
284
285
286
286
286
288
288
288
288
291
294
296
297
299

Friday 17

Waning Gibbous 83%

21:49

11:00

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

Sun - Rise: 08:46, Set: 17:46, Transit: 13:17. Moon - Rise: 21:49, Set: 11:00. Civil Dark: 18:20 - 08:12. Nautical Dark: 18:58 - 07:34. Astro Dark: 19:35 - 06:57

Total Clouds (% Sky Obscured)

0
8
18
40
55
55
55
60
65
75
90
75
70
70
70
65
60
50
50
45
45
43
40
38

Low Clouds (% Sky Obscured)

0
8
18
40
55
55
55
60
65
75
75
70
70
70
70
65
55
50
50
45
45
43
40
38

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
23
23
23
0
3
13
23
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
78
82
85
85
86
89
89
89
91
91
89
89
91
91
91
91
89
84
76
69
66
65
64

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027

Ozone (du)

299
301
302
303
303
303
303
302
304
313
326
329
325
322
319
318
317
315
314
314
315
314
313
313

Saturday 18

Waning Gibbous 74%

22:57

11:13

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:45, Set: 17:47, Transit: 13:17. Moon - Rise: 22:57, Set: 11:13. Civil Dark: 18:21 - 08:11. Nautical Dark: 18:59 - 07:33. Astro Dark: 19:36 - 06:57

Total Clouds (% Sky Obscured)

40
44
46
44
43
42
46
64
78
88
92
73
62
64
58
58
56
56
52
48
64
75
88
100

Low Clouds (% Sky Obscured)

40
44
46
44
43
42
46
64
75
79
78
73
62
64
58
58
48
37
24
13
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
4
3
3
0
0
0
0
10
22
64
75
75
94

High Clouds (% Sky Obscured)

0
3
3
2
2
2
4
10
15
21
28
12
2
2
2
20
39
56
40
23
8
60
82
100

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
78
83
85
86
84
86
86
86
86
84
86
86
86
87
86
84
84
78
69
63
60
60
62

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

313
313
313
312
311
310
311
310
311
310
310
309
309
308
307
308
309
311
311
312
311
310
311
312

Sunday 19

Waning Gibbous 65%

00:03

11:27

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 OK
13 OK
14 OK
15 OK

Sun - Rise: 08:44, Set: 17:49, Transit: 13:17. Moon - Rise: 00:03, Set: 11:27. Civil Dark: 18:23 - 08:10. Nautical Dark: 19:01 - 07:32. Astro Dark: 19:37 - 06:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
85
79
85
93
96
100
100
100
96
96
95
79
59
41
37
36
36

Low Clouds (% Sky Obscured)

2
3
5
3
2
0
0
1
19
35
44
55
64
73
80
50
23
5
5
11
16
20
23
27

Medium Clouds (% Sky Obscured)

100
100
96
100
100
100
93
85
79
85
93
94
73
47
25
75
72
68
49
27
2
2
1
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
79
68
79
89
80
90
95
90
56
41
42
33
19
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
80
83
83
81
80
80
81
81
83
81
84
81
80
79
77
77
76
73
70
67
68
69

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1021
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

310
307
303
302
302
301
301
302
303
307
317
336
335
333
333
328
344
360
375
366
357
348
342
336

Monday 20

Waning Gibbous 56%

01:09

11:42

16 OK
17 OK
18 OK
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

Sun - Rise: 08:43, Set: 17:50, Transit: 13:17. Moon - Rise: 01:09, Set: 11:42. Civil Dark: 18:24 - 08:09. Nautical Dark: 19:02 - 07:32. Astro Dark: 19:38 - 06:55

Total Clouds (% Sky Obscured)

34
30
27
44
67
89
86
86
83
88
93
100
91
81
74
73
75
77
79
77
70
67
69
69

Low Clouds (% Sky Obscured)

29
29
20
36
67
89
86
85
78
86
81
80
68
64
63
61
55
49
34
17
0
10
21
31

Medium Clouds (% Sky Obscured)

1
0
0
2
4
7
6
4
1
1
0
0
0
0
0
5
10
16
29
43
53
58
61
55

High Clouds (% Sky Obscured)

0
0
1
2
3
3
3
3
3
8
14
18
21
32
44
56
70
77
79
77
70
67
69
69

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
82
89
89
93
93
93
94
93
93
93
93
93
91
91
89
86
85
79
75
72
73
76

Pressure (mb)

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

Ozone (du)

330
327
325
322
324
326
328
329
331
332
335
337
340
342
344
347
349
352
354
356
359
361
360
358

Tuesday 21

Third Quarter 46%

02:16

11:59

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: 08:42, Set: 17:52, Transit: 13:18. Moon - Rise: 02:16, Set: 11:59. Civil Dark: 18:26 - 08:08. Nautical Dark: 19:03 - 07:31. Astro Dark: 19:39 - 06:55

Total Clouds (% Sky Obscured)

63
60
57
68
72
78
71
73
76
94
97
97
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
32
32
36
38
40
35
28
17
16
15
17
20
21
26
31
36
39
38
38
38

Medium Clouds (% Sky Obscured)

41
31
23
22
21
22
42
62
76
79
80
75
81
87
93
94
93
92
82
72
62

High Clouds (% Sky Obscured)

63
60
57
68
72
78
71
73
76
76
76
75
69
64
63
54
55
35
30
30
36

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
8
7
21
26
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
1
0
1
1
1
1
0
0
-0
0
1
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
83
83
82
82
82
83
83
85
85
85
85
88
88
86
86
85
79
77

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

357
354
351
348
346
344
342
342
342
343
341
340
339
339
339
339
335
331
327
323
318

Forecast for Grandchamps-des-Fontaines, Loire-Atlantique, France (47.36,-1.60)

Generated: 15/01/25 16:40:21. Forecast: 15/01/25 to 21/01/25. Timezone: UTC+1.00