Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

04:46

18:48

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
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:36, Set: 19:58, Transit: 13:47. Moon - Rise: 04:46, Set: 18:48. Civil Dark: 20:28 - 07:06. Nautical Dark: 21:04 - 06:30. Astro Dark: 21:40 - 05:55

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)

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

Chance of Frost

Temperature (°C)

8
8
8
11
16
21
23
25
26
27
28
28
27
26
22
18
16
15
14
13
13
12
12
12

Feels Like (°C)

9
8
8
11
16
21
23
25
26
27
28
28
28
26
22
17
16
14
13
13
12
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

60
60
59
50
37
30
23
19
16
15
14
14
17
28
32
34
36
39
42
43
43
43
42
39

Pressure (mb)

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

Ozone (du)

265
264
263
263
264
263
262
262
262
262
262
263
263
264
264
264
263
262
262
262
261
262
262
263

Friday 19

Waning Crescent 6%

05:58

19:08

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

Sun - Rise: 07:37, Set: 19:56, Transit: 13:47. Moon - Rise: 05:58, Set: 19:08. Civil Dark: 20:26 - 07:07. Nautical Dark: 21:02 - 06:32. Astro Dark: 21:38 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
0
16
62
45
40
39
76
56
57
38
28
31

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
3
0
3
57
42
4
39
60
56
38
23
12
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
56
33
40
33
65
10
1
14
12
26

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)

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

Chance of Frost

Temperature (°C)

13
13
13
16
22
25
27
28
30
31
31
31
30
28
25
23
22
23
23
22
22
22
21
21

Feels Like (°C)

12
11
12
16
21
24
26
27
29
30
30
30
30
29
23
21
21
21
20
20
19
20
20
18

Dew Point (°C)

-1
-1
-1
2
4
4
2
1
1
1
2
3
5
9
9
8
10
11
9
9
9
8
8
8

Relative Humidity (%)

38
38
39
39
31
26
20
17
15
15
15
16
20
31
37
39
44
45
40
43
43
42
41
42

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

262
263
263
262
263
263
262
261
261
261
262
261
262
262
261
260
259
259
259
259
259
258
257
257

Saturday 20

Waning Crescent 2%

05:58

19:25

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
04 Bad
05 Bad

Sun - Rise: 07:38, Set: 19:54, Transit: 13:46. Moon - Rise: 05:58, Set: 19:25. Civil Dark: 20:24 - 07:09. Nautical Dark: 20:59 - 06:33. Astro Dark: 21:36 - 05:58

Total Clouds (% Sky Obscured)

92
56
99
100
100
100
100
71
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
18
28
20
46
40
33
35
35
41
98
95
97
98
100
100

Medium Clouds (% Sky Obscured)

17
56
50
94
88
93
84
71
75
64
100
95
100
100
98
99
98
95
95
99
95
90
87
88

High Clouds (% Sky Obscured)

82
17
99
100
83
97
79
44
88
86
100
100
100
100
100
100
100
100
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
7
3
9
3
2
5
2

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

Precipitation Probability (%)

6
5
13
1
1
3
5
2
3
43
43
36
68
51
62
51
66
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
1.3
1
1.8
2.2
2.4
2.3
1.2

Wind Speed/Direction (mph)

12
13
13
13
14
14
14
13
13
13
12
12
10
8
5
5
4
5
7
11
8
6
4
3

Chance of Frost

Temperature (°C)

21
21
21
21
22
23
24
25
28
28
25
25
24
21
20
19
19
18
18
17
15
15
14
14

Feels Like (°C)

18
18
18
18
19
21
22
24
27
27
25
24
23
22
21
20
19
18
17
15
15
14
14
15

Dew Point (°C)

8
10
11
12
13
14
14
14
14
14
10
10
9
10
10
11
12
13
16
15
15
14
14
13

Relative Humidity (%)

44
48
51
55
55
55
53
48
42
40
38
38
38
47
53
60
66
73
88
92
96
98
96
98

Pressure (mb)

1017
1017
1017
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1016
1016
1016
1015

Ozone (du)

257
257
258
258
257
257
258
258
258
258
259
259
259
259
259
259
260
259
260
261
262
263
263
264

Sunday 21

New Moon 0%

07:07

19:40

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
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 19:52, Transit: 13:46. Moon - Rise: 07:07, Set: 19:40. Civil Dark: 20:22 - 07:10. Nautical Dark: 20:57 - 06:35. Astro Dark: 21:34 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
95
92
83
73
64
58
51
44
49
54
58
68
74
90
73

Low Clouds (% Sky Obscured)

83
100
95
90
76
84
84
83
78
74
70
71
71
64
58
51
44
49
54
58
68
30
28
26

Medium Clouds (% Sky Obscured)

89
91
94
97
100
79
86
100
95
90
86
80
42
64
58
51
44
49
32
45
58
49
87
32

High Clouds (% Sky Obscured)

100
100
100
100
100
97
81
100
72
40
10
10
9
10
5
4
10
10
10
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
2
3
8
7
7
1
1
2
1
5
0
1
0
0
0
0
0
0
4
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

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

Precipitation Probability (%)

95
95
95
95
71
73
69
79
89
95
87
83
95
95
95
95
95
53
20
16
10
15
4
3

Precipitation Amount (mm)

0.5
1
3
0.8
0.3
0.3
0.3
0.6
0.7
0.9
0.6
0.4
0.9
2.1
2.9
2.3
0.8
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
15
15
15
15
15
15
15
14
14
13
13
13
12
12
12
12
11
11

Feels Like (°C)

14
14
14
14
15
15
15
15
15
16
16
16
15
15
13
13
12
12
11
11
12
11
12
11

Dew Point (°C)

13
13
13
13
14
13
13
14
14
14
14
15
14
14
13
13
13
12
12
11
11
11
11
11

Relative Humidity (%)

96
96
98
96
96
92
89
92
95
95
96
96
98
98
98
100
98
98
98
98
96
96
98
96

Pressure (mb)

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

Ozone (du)

264
265
267
267
270
271
272
272
271
271
273
274
275
274
271
272
272
273
274
277
278
280
281
283

Monday 22

Waxing Crescent 1%

08:15

19:55

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
04 Bad
05 Bad

Sun - Rise: 07:41, Set: 19:50, Transit: 13:46. Moon - Rise: 08:15, Set: 19:55. Civil Dark: 20:20 - 07:11. Nautical Dark: 20:55 - 06:36. Astro Dark: 21:31 - 06:00

Total Clouds (% Sky Obscured)

69
92
93
95
96
90
83
75
46
76
86
68
50
40
44
52
64
69
77
84
80
85
85
90

Low Clouds (% Sky Obscured)

25
17
60
66
49
69
62
63
42
63
69
59
41
33
35
40
45
44
47
45
49
44
35
28

Medium Clouds (% Sky Obscured)

36
92
92
92
91
86
81
21
19
17
17
18
18
17
44
50
53
52
50
50
56
60
64
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
2
35
19
4
10
19
34
29
16
5
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
7
3
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

9
9
16
27
42
46
56
65
66
69
70
88
91
79
51
50
45
33
23
20
18
15
6
29

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.7
0.8
0.4
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
11
12
13
14
15
16
17
18
17
15
15
14
12
11
10
10
10
9
9
9
9
9

Feels Like (°C)

12
12
10
11
13
14
15
16
16
18
14
14
14
14
13
12
12
11
12
11
11
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
89
83
70
64
57
51
60
79
86
87
90
91
95
96
96
96
96
96
96
95

Pressure (mb)

1014
1014
1014
1015
1014
1015
1014
1014
1014
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

285
287
290
290
291
294
295
298
299
301
303
305
307
309
310
310
311
312
312
312
312
312
313
314

Tuesday 23

Waxing Crescent 3%

09:22

20:11

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
04 Bad
05 Bad

Sun - Rise: 07:42, Set: 19:48, Transit: 13:45. Moon - Rise: 09:22, Set: 20:11. Civil Dark: 20:18 - 07:12. Nautical Dark: 20:53 - 06:37. Astro Dark: 21:29 - 06:01

Total Clouds (% Sky Obscured)

95
99
84
70
47
42
45
48
46
45
43
62
81
88
82
78
75
80
84
89
84
80
76
72

Low Clouds (% Sky Obscured)

28
29
28
33
37
36
35
34
36
38
39
50
72
88
78
61
50
70
78
85
84
80
76
72

Medium Clouds (% Sky Obscured)

81
96
72
48
24
20
21
26
23
24
20
27
34
36
26
15
5
6
6
6
4
3
1
1

High Clouds (% Sky Obscured)

57
83
77
69
47
42
45
48
42
27
8
8
8
6
3
2
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
4
5
5
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
30
56
60
59
83
95
95
95
86
77
69
62
57
48
38
24
20
15
2
4
3
0
1

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.8
1.2
0.8
0.5
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
7
8
8
9
10
10
15
16
15
16
16
17
11
12
12
12
12
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
84
76
69
70
70
71
66
61
56
62
66
73
76
80
84
83
84
84
84
85
87

Pressure (mb)

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

Ozone (du)

313
312
311
311
312
312
313
314
315
316
318
319
320
320
321
321
322
322
321
320
320
320
321
321

Wednesday 24

Waxing Crescent 7%

10:29

20:29

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 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:44, Set: 19:46, Transit: 13:45. Moon - Rise: 10:29, Set: 20:29. Civil Dark: 20:16 - 07:14. Nautical Dark: 20:51 - 06:39. Astro Dark: 21:27 - 06:03

Total Clouds (% Sky Obscured)

67
62
68
74
79
74
71
69
72
77
78
50
24
4
12
13
7
4
4
0

Low Clouds (% Sky Obscured)

67
62
68
74
79
74
59
49
47
45
43
29
16
4
5
3
0
4
4
0

Medium Clouds (% Sky Obscured)

0
0
3
16
24
18
16
10
11
13
21
14
7
0
9
13
7
4
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
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

Fog (%)

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
15

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

10
10
10
11
11
12
13
14
16
16
16
16
14
13
11
10
9
9
8
8

Feels Like (°C)

10
10
9
9
9
10
9
9
9
15
15
14
14
15
15
9
9
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
90
88
86
72
61
52
50
49
48
53
60
67
69
74
77
78
81

Pressure (mb)

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

Ozone (du)

321
320
320
318
317
315
314
313
312
311
309
308
307
305
304
303
302
301
300
299

Forecast for Noth, Creuse, France (46.24,1.59)

Generated: 18/09/25 06:00:37. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00