Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 0%

08:23

16:37

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:55, Set: 17:03, Transit: 12:29. Moon - Rise: 08:23, Set: 16:37. Civil Dark: 17:37 - 07:21. Nautical Dark: 18:14 - 06:44. Astro Dark: 18:50 - 06:07

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
97
99
97
95
95
100
95
96
72
93
81
90
82
85
75
90
76
84

Low Clouds (% Sky Obscured)

100
93
97
99
92
100
91
98
88
84
87
84
86
88
70
84
75
69
66
71
72
78
58
59

Medium Clouds (% Sky Obscured)

80
85
80
71
65
22
25
33
36
51
64
99
70
71
26
53
41
71
53
58
35
80
51
67

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)

0
0
0
0
0
0
0
1
0
0
0
0
9
9
9
6
5
5
5
7
6
4
4
3

Fog (%)

100
100
100
54
8
2
5
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

7
22
16
61
56
57
63
70
81
92
69
44
28
21
14
6
4
3
1
0
14
20
22
28

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.3
0.3
0.3
0.6
1.2
0.5
0.1
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
96
94
96
98
98
98
92
92
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019

Ozone (du)

331
329
328
327
331
339
342
345
344
342
337
335
334
334
332
329
327
325
324
328
336
342
342
339

Friday 21

Waxing Crescent 2%

09:29

17:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:56, Set: 17:02, Transit: 12:29. Moon - Rise: 09:29, Set: 17:14. Civil Dark: 17:36 - 07:22. Nautical Dark: 18:13 - 06:45. Astro Dark: 18:50 - 06:09

Total Clouds (% Sky Obscured)

93
91
75
76
66
51
71
96
95
100
94
88
77
87
94
97
94
85
81
82
55
60
69
71

Low Clouds (% Sky Obscured)

58
60
69
76
64
49
71
96
95
100
94
87
75
85
89
97
94
85
81
82
53
60
69
71

Medium Clouds (% Sky Obscured)

80
80
10
1
0
0
0
0
0
0
0
0
0
0
24
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)

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

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 (%)

7
2
0
1
1
1
0
1
21
24
7
11
8
4
9
7
16
6
16
6
4
1
3
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
4
4
3
2
5
6
7
7
7
7
6
5
5
5
6
6
6
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
92
89
87
87
87
86
89
87
91
91
94
94
94
96
98
98
98
94

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1025
1025
1026
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

334
334
337
342
348
352
352
352
351
348
345
345
347
350
351
347
341
335
333
328
325
321
313
308

Saturday 22

Waxing Crescent 5%

10:28

18:00

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

Sun - Rise: 07:58, Set: 17:01, Transit: 12:29. Moon - Rise: 10:28, Set: 18:00. Civil Dark: 17:35 - 07:24. Nautical Dark: 18:13 - 06:46. Astro Dark: 18:49 - 06:10

Total Clouds (% Sky Obscured)

71
62
55
16
8
27
34
76
85
92
97
100
77
79
52
57
40
39
43
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
62
55
16
8
23
24
37
38
48
43
40
33
39
42
44
30
34
35
40
39
35
43
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
6
34
81
96
44
45
14
35
40
29
14
55
99
98
100
100

High Clouds (% Sky Obscured)

0
0
1
0
0
0
2
9
10
16
52
97
7
0
0
0
0
0
6
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
5
9
9
9
9
9
9
9
9
9
8
6
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
2
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
84
92
96
94
87
81
77
78
78
80
87
96
98
98
98
96
98
92
89
91
89
87

Pressure (mb)

1028
1029
1029
1029
1030
1030
1030
1029
1029
1028
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1022
1021
1020
1019

Ozone (du)

303
301
296
286
281
286
296
304
307
312
314
316
313
314
317
311
307
303
300
300
301
297
294
296

Sunday 23

Waxing Crescent 10%

11:19

18:57

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:59, Set: 17:00, Transit: 12:30. Moon - Rise: 11:19, Set: 18:57. Civil Dark: 17:34 - 07:25. Nautical Dark: 18:12 - 06:47. Astro Dark: 18:48 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

63
82
99
100
100
100
100
100
100
100
100
100
100
100
99
96
94
93
94
94
94
94
95
94

Medium Clouds (% Sky Obscured)

100
100
100
97
94
67
42
93
82
45
35
27
35
42
52
90
100
100
100
100
100
93
86
82

High Clouds (% Sky Obscured)

100
100
100
67
33
0
0
0
0
0
0
0
33
67
100
100
100
100
67
33
5
5
5
5

ISS Passover

Visibility (miles)

4
2
1
9
1
1
6
0
0
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
None
Snow
Snow
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

33
43
39
57
54
44
36
27
8
37
50
62
56
54
71
60
61
67
55
46
47
59
57
76

Precipitation Amount (mm)

0
0.2
0
0.2
0.2
0
0
0
0
0
0
0.5
0.3
0.3
0.6
0.3
0.3
0.5
0.3
0
0.3
0.5
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
91
87
89
94
96
96
96
94
98
100
98
100
100
100
100
100
98
100
100
98
100
100

Pressure (mb)

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

Ozone (du)

295
295
299
299
300
300
298
295
298
300
296
294
290
288
286
286
285
282
284
283
283
283
284
284

Monday 24

Waxing Crescent 16%

11:59

20:02

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:00, Set: 17:00, Transit: 12:30. Moon - Rise: 11:59, Set: 20:02. Civil Dark: 17:34 - 07:26. Nautical Dark: 18:11 - 06:48. Astro Dark: 18:48 - 06:12

Total Clouds (% Sky Obscured)

96
95
95
95
94
94
94
93
92
88
85
81
85
89
92
96
95
95
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
93
93
94
94
94
93
92
88
85
81
85
88
87
93
93
93
95
97
100
97
94
93

Medium Clouds (% Sky Obscured)

79
75
74
78
79
81
76
72
64
52
10
2
43
62
74
49
37
28
43
58
67
57
54
55

High Clouds (% Sky Obscured)

5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
28
54
61
60
73
82

ISS Passover

Visibility (miles)

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

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
Light Rain
Snow
Snow
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

85
95
95
95
95
82
75
77
87
66
57
60
46
37
33
51
43
34
31
27
25
29
31
35

Precipitation Amount (mm)

0.4
0.8
1.2
1
1
0.7
0.5
0.5
0.9
0.3
0
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

9
9
9
9
9
9
8
9
10
10
9
8
7
6
4
3
7
6
6
5
4
3
3
2

Chance of Frost

Temperature (°C)

4
4
4
4
3
3
3
4
4
4
4
5
5
4
4
3
4
4
4
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
3
3
3
4
4
4
4
4
4
4
4
3
4
3
3
3
3
3
3
3

Relative Humidity (%)

100
100
98
100
98
98
98
100
100
98
100
98
98
98
100
98
100
98
98
98
100
98
98
100

Pressure (mb)

1004
1003
1002
1001
1001
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

284
285
284
285
285
287
293
293
296
299
305
306
308
308
308
311
313
315
317
320
322
324
324
325

Tuesday 25

Waxing Crescent 25%

12:31

21:12

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:02, Set: 16:59, Transit: 12:30. Moon - Rise: 12:31, Set: 21:12. Civil Dark: 17:33 - 07:27. Nautical Dark: 18:11 - 06:50. Astro Dark: 18:47 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
99
97
95
93
95
98
100
99
99
98
99
99
100
100
99
99

Low Clouds (% Sky Obscured)

95
99
100
100
100
99
100
100
99
97
95
88
92
98
100
96
93
90
94
97
100
99
98
98

Medium Clouds (% Sky Obscured)

70
85
100
97
94
91
90
88
87
83
78
65
62
66
75
65
56
46
43
37
29
21
11
3

High Clouds (% Sky Obscured)

69
61
43
31
24
15
17
21
22
27
28
35
33
18
13
6
4
2
1
1
0
0
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
6
5
5
6
7
8
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
27
16
28
37
44
47
49
53
46
42
38
42
38
24
28
31
30
27
24
24
22
24
25

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
98
100
100
98
100
100
98
98
98
96
98
98
96
96
94
96
96
98
94
93

Pressure (mb)

1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1012
1012
1013
1013

Ozone (du)

325
326
326
326
326
327
328
328
329
329
325
321
317
317
316
316
317
318
319
320
322
323
323
323

Wednesday 26

Waxing Crescent 34%

12:56

22:25

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

Sun - Rise: 08:03, Set: 16:58, Transit: 12:31. Moon - Rise: 12:56, Set: 22:25. Civil Dark: 17:33 - 07:29. Nautical Dark: 18:10 - 06:51. Astro Dark: 18:47 - 06:14

Total Clouds (% Sky Obscured)

99
100
100
95
91
83
78
73
65
53
45
40
42
44
46
55
60
62
73
84
95

Low Clouds (% Sky Obscured)

98
99
100
95
91
83
78
73
65
53
45
40
41
37
39
47
55
59
66
74
85

Medium Clouds (% Sky Obscured)

4
6
7
6
4
3
2
1
0
0
0
0
1
0
0
0
0
0
4
7
20

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
7
5
7
8
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 (%)

24
23
21
18
14
5
6
7
5
5
4
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
0
0
-0
-0
-0
0
1
1
1
1
1
0
0
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

91
91
92
94
92
92
92
88
83
80
81
83
83
88
91
96
96
96
96
96
96

Pressure (mb)

1014
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025

Ozone (du)

322
323
323
324
326
328
330
328
326
323
321
318
316
312
308
305
304
303
302
301
301

Forecast for Anost, Saône-et-Loire, France (47.08,4.10)

Generated: 20/11/25 04:33:33. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+1.00