Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 16%

03:35

16:56

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

Sun - Rise: 07:57, Set: 18:51, Transit: 13:23. Moon - Rise: 03:35, Set: 16:56. Civil Dark: 19:20 - 07:27. Nautical Dark: 19:54 - 06:53. Astro Dark: 20:28 - 06:19

Total Clouds (% Sky Obscured)

82
83
83
68
60
64
58
50
44
34
30
26
33
27
10
0
0
0
0
0
0
27
24
34

Low Clouds (% Sky Obscured)

63
71
62
67
57
55
49
34
26
15
13
11
13
9
3
0
0
0
0
0
0
12
14
22

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
70
73
25
23
18
9
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
8
2
2
1
1
0
0
1
0
0
0
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
65
69
79
91
93
93
94
94
94
93
93
91
93
93
91
93
91
87
76
64
54
49

Pressure (mb)

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

Ozone (du)

279
279
279
279
278
278
278
278
277
275
273
272
272
273
273
275
274
274
274
274
275
276
276
276

Friday 17

Waning Crescent 9%

04:43

17:15

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

Sun - Rise: 07:58, Set: 18:49, Transit: 13:23. Moon - Rise: 04:43, Set: 17:15. Civil Dark: 19:19 - 07:29. Nautical Dark: 19:53 - 06:55. Astro Dark: 20:27 - 06:21

Total Clouds (% Sky Obscured)

35
36
34
33
31
33
28
30
16
15
5
14
21
22
15
6
0
0
0
0
0
0
2
15

Low Clouds (% Sky Obscured)

25
24
23
26
27
26
21
26
16
11
4
11
17
18
14
5
0
0
0
0
0
0
2
15

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
38
69
81
81
64
60
44
9
1
0
0
0
0
0
0
1
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
5
5
5
4
2
0
1
2
2
2
3
3
3
3
3
3
3
3
3
2
1
1
2

Chance of Frost

Temperature (°C)

14
13
13
12
11
9
8
8
8
7
7
7
6
6
6
6
6
5
5
6
9
11
12
13

Feels Like (°C)

13
13
12
12
12
11
10
9
9
7
8
7
7
6
7
6
6
6
5
7
9
12
13
14

Dew Point (°C)

3
3
3
4
7
8
7
7
6
6
5
5
5
5
4
4
4
4
4
4
4
3
1
0

Relative Humidity (%)

48
48
52
59
72
90
91
91
91
93
91
91
91
91
90
88
88
88
88
82
69
57
46
40

Pressure (mb)

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

Ozone (du)

275
277
280
281
281
281
282
281
279
279
279
278
278
277
277
278
278
280
281
282
282
281
280
281

Saturday 18

Waning Crescent 4%

05:49

17:32

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

Sun - Rise: 08:00, Set: 18:47, Transit: 13:23. Moon - Rise: 05:49, Set: 17:32. Civil Dark: 19:17 - 07:30. Nautical Dark: 19:51 - 06:56. Astro Dark: 20:25 - 06:22

Total Clouds (% Sky Obscured)

20
30
15
15
3
0
6
0
72
73
100
69
100
48
47
40
42
15
32
73
89
98
97
94

Low Clouds (% Sky Obscured)

20
30
15
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
9
15
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
29
12
12
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
0
72
73
100
28
100
11
7
10
13
11
32
70
89
96
93
88

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
4
4
3
1
3
4
6
6
6
6
7
7
7
7
7
7
8
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
13
11
9
8
7
6
7
5
5
5
6
6
5
5
7
9
9
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

39
39
43
50
69
81
80
74
70
69
71
71
71
75
81
84
84
85
87
83
68
59
54
51

Pressure (mb)

1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1018
1018
1017
1017

Ozone (du)

280
280
279
279
279
278
280
281
281
281
281
281
280
281
282
280
280
280
281
282
279
277
276
276

Sunday 19

Waning Crescent 1%

06:54

17:48

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:01, Set: 18:46, Transit: 13:22. Moon - Rise: 06:54, Set: 17:48. Civil Dark: 19:15 - 07:31. Nautical Dark: 19:50 - 06:57. Astro Dark: 20:23 - 06:23

Total Clouds (% Sky Obscured)

97
98
92
94
85
78
83
90
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
21
23
24
26
26
29
31
37
39
42
45
49
53
68
87
92
95
95
95
95
96
98
100

Medium Clouds (% Sky Obscured)

0
0
0
3
6
9
20
29
35
38
68
75
54
61
80
100
99
99
94
64
100
100
100
100

High Clouds (% Sky Obscured)

92
96
92
84
67
48
50
55
57
69
84
100
100
100
100
100
100
97
100
100
100
100
100
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
6
3

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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
1
2
2
20
33
47
58
64
75
74
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.4
1
1.6
3.2
4.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
50
53
63
76
80
81
81
81
81
84
87
84
83
76
72
71
76
81
80
87
88
93

Pressure (mb)

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

Ozone (du)

276
276
276
276
275
276
277
276
276
276
277
276
277
277
276
276
277
278
278
278
277
278
279
281

Monday 20

Waning Crescent 0%

07:59

18:04

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:02, Set: 18:44, Transit: 13:22. Moon - Rise: 07:59, Set: 18:04. Civil Dark: 19:14 - 07:32. Nautical Dark: 19:48 - 06:58. Astro Dark: 20:22 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
96
94
91
91
91
93
93
92
92
94
97
99
99
100
100
92
86
80
84
85
88

Low Clouds (% Sky Obscured)

95
92
88
88
88
89
85
87
40
31
90
52
46
36
29
36
49
66
60
56
51
61
67
75

Medium Clouds (% Sky Obscured)

100
100
100
94
90
86
82
72
39
81
91
92
91
86
81
72
57
51
61
71
79
81
84
86

High Clouds (% Sky Obscured)

100
100
100
70
40
10
10
10
10
10
10
10
10
15
20
43
71
98
92
86
80
62
32
0

ISS Passover

Visibility (miles)

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

Light Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
77
64
56
60
84
52
46
35
24
18
14
11
13
16
20
22
24
26

Precipitation Amount (mm)

1.2
2.9
2
3.2
0.6
0.8
0.3
0.2
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
10
10
9
9
9
9
9
9
8
8
8
8
9
10
11
12
12

Feels Like (°C)

7
7
7
7
7
8
8
8
8
8
8
8
7
7
8
7
7
7
7
6
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
98
96
96
96
96
93
91
90
90
88
88
88
88
82
77
75
72
70

Pressure (mb)

1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006

Ozone (du)

282
281
283
283
283
284
284
285
285
287
286
286
287
288
289
290
291
292
292
293
294
294
293
291

Tuesday 21

New Moon 1%

09:05

18:22

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:04, Set: 18:42, Transit: 13:22. Moon - Rise: 09:05, Set: 18:22. Civil Dark: 19:12 - 07:34. Nautical Dark: 19:46 - 07:00. Astro Dark: 20:20 - 06:26

Total Clouds (% Sky Obscured)

92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
69
50
38
58
76
100

Low Clouds (% Sky Obscured)

80
80
82
76
65
51
53
59
67
80
90
100
100
100
100
95
89
83
68
50
38
58
74
89

Medium Clouds (% Sky Obscured)

90
94
99
91
76
38
56
76
99
93
87
81
76
72
67
56
46
41
31
34
15
15
15
15

High Clouds (% Sky Obscured)

32
64
96
65
40
21
25
50
55
48
32
6
9
8
13
39
42
50
50
50
32
51
70
88

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

30
33
37
31
25
22
28
39
54
63
67
70
61
50
48
45
48
58
70
72
79
84
78
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
10
9
10
10
10
10
10
10
10
10
10
10
10
9
10
11
11
12
12

Feels Like (°C)

9
11
12
11
11
11
11
7
7
7
7
8
8
8
9
9
9
9
9
9
9
10
10
11

Dew Point (°C)

7
7
8
9
9
8
8
8
8
8
8
8
9
9
8
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

67
72
79
86
87
87
88
88
88
88
88
90
91
91
91
91
93
95
96
91
90
87
83
80

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

290
291
292
294
294
294
295
296
297
299
298
297
297
297
297
298
296
295
293
292
291
290
289
288

Wednesday 22

Waxing Crescent 1%

10:12

18:43

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:05, Set: 18:41, Transit: 13:22. Moon - Rise: 10:12, Set: 18:43. Civil Dark: 19:11 - 07:35. Nautical Dark: 19:45 - 07:01. Astro Dark: 20:19 - 06:27

Total Clouds (% Sky Obscured)

83
62
44
51
61
67
77
86
93
95
97
100
94
88
78
84
91
100

Low Clouds (% Sky Obscured)

78
62
44
51
42
37
52
68
83
82
78
75
74
73
69
74
82
84

Medium Clouds (% Sky Obscured)

12
14
21
25
24
28
47
64
81
86
90
91
88
85
78
84
91
100

High Clouds (% Sky Obscured)

68
46
30
29
42
54
67
81
93
66
44
42
34
21
10
41
70
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

68
78
95
95
95
95
75
64
55
48
42
40
54
60
63
95
95
95

Precipitation Amount (mm)

0.4
0.4
1.1
0.8
0.6
0.8
0.4
0.2
0.2
0
0
0
0
0.2
0.2
0.8
1.3
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
11
11
11
11
11
11
11
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
65
61
66
72
78
80
81
83
84
84
86
86
87
88
90
95

Pressure (mb)

1010
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1011
1011

Ozone (du)

287
286
285
284
284
285
285
287
288
290
291
292
293
292
290
289
289
290

Forecast for La Chapelle-en-Vercors, Drôme, France (44.97,5.42)

Generated: 16/10/25 14:08:49. Forecast: 16/10/25 to 22/10/25. Timezone: UTC+2.00