Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waxing Crescent 42%

13:50

23:55

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:50, Set: 21:22, Transit: 14:05. Moon - Rise: 13:50, Set: 23:55. Civil Dark: 21:54 - 06:18. Nautical Dark: 22:34 - 05:37. Astro Dark: 23:20 - 04:52

Total Clouds (% Sky Obscured)

80
90
95
94
85
99
99
77
84
89
100
100
92
95
82
69
51
44
43
50
73
88
88
80

Low Clouds (% Sky Obscured)

80
90
90
93
85
98
98
77
84
89
100
100
92
95
81
69
51
43
40
49
70
85
85
78

Medium Clouds (% Sky Obscured)

8
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11
13

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
6
5
5
5
9
9
9
2
2
2
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
26
52
52
100
100
48
45
41
15
15
18
39
51
20
0
12
50
26
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
41
48
40
9
5
4
10
4
0
0
0
0
2
0
0
0
0
2
2
3
1
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
12
12
12
12
11
11
11
10
10
10
10
11
13
15
16
18
19
19
20
20
19
18
18

Feels Like (°C)

14
12
12
11
13
12
11
11
11
10
10
10
11
13
14
16
18
19
20
20
19
19
17
17

Dew Point (°C)

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

Relative Humidity (%)

76
81
86
87
92
93
93
93
98
98
96
91
90
83
76
71
64
57
52
49
46
44
45
47

Pressure (mb)

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

Ozone (du)

299
298
297
297
297
297
298
298
300
301
301
303
305
305
305
305
305
306
306
305
304
304
304
304

Thursday 31

Waxing Crescent 52%

14:54

00:14

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

Sun - Rise: 06:51, Set: 21:21, Transit: 14:05. Moon - Rise: 14:54, Set: 00:14. Civil Dark: 21:53 - 06:19. Nautical Dark: 22:33 - 05:39. Astro Dark: 23:18 - 04:54

Total Clouds (% Sky Obscured)

74
74
40
37
42
43
44
47
52
45
61
32
29
55
65
65
47
38
31
27
28
30
33
27

Low Clouds (% Sky Obscured)

74
74
40
37
42
43
44
47
52
45
61
32
29
55
65
65
47
38
24
17
20
24
22
23

Medium Clouds (% Sky Obscured)

18
14
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)

0
0
0
0
0
0
0
0
0
0
19
2
0
0
0
0
0
0
7
3
6
10
12
1

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
1
75
78
84
46
16
1
3
8
27
81
97
38
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
1
11
6
5
0
3
0
3
0
0
0
0
0
0
1
16
9
9
9
11
10

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
3
3
2
2
1
1
1
1
1
1
1
2
1
0
1
1
2
4
5
6
8
7
5

Chance of Frost

Temperature (°C)

16
14
12
11
11
10
11
10
10
11
10
10
12
14
15
16
18
20
20
20
19
19
19
18

Feels Like (°C)

16
14
12
13
12
12
12
11
12
12
11
11
14
15
16
16
17
20
20
21
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

56
68
79
87
90
91
91
93
93
91
90
88
84
79
78
75
69
61
56
51
47
44
44
45

Pressure (mb)

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

Ozone (du)

304
306
309
310
308
309
310
309
308
308
307
309
312
311
310
310
310
311
311
311
311
311
312
312

Friday 1

First Quarter 49%

15:59

00:37

20 OK
21 OK
22 OK
23 OK
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 Good
15 Good
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 06:52, Set: 21:20, Transit: 14:05. Moon - Rise: 15:59, Set: 00:37. Civil Dark: 21:51 - 06:20. Nautical Dark: 22:31 - 05:40. Astro Dark: 23:16 - 04:56

Total Clouds (% Sky Obscured)

30
27
27
31
63
53
81
96
93
95
89
86
84
67
60
42
22
19
17
18
21
21
36
22

Low Clouds (% Sky Obscured)

30
27
27
31
30
46
76
96
93
95
89
86
84
65
58
42
17
15
15
14
16
16
15
16

Medium Clouds (% Sky Obscured)

13
0
13
20
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
3
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
17
3

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
1
9
30
25
25
20
11
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

5
6
26
15
20
17
6
11
10
14
18
5
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
8
7
4
2
3
3
4
4
4
4
4
4
5
3
3
4
4
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

17
14
12
11
10
10
10
10
10
10
10
10
10
12
14
16
17
18
19
20
20
20
19
18

Feels Like (°C)

18
15
13
13
11
10
11
10
9
9
9
10
10
12
14
16
17
18
19
19
20
19
19
17

Dew Point (°C)

8
8
7
9
9
9
9
9
9
8
9
9
10
10
11
10
10
7
6
5
5
4
4
3

Relative Humidity (%)

54
68
73
87
90
91
93
91
91
91
93
96
95
89
79
68
61
49
42
38
36
35
35
37

Pressure (mb)

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

Ozone (du)

313
313
312
312
311
312
311
310
308
306
306
308
308
308
307
307
306
306
307
307
308
309
310
310

Saturday 2

Waxing Gibbous 62%

17:03

01:05

20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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
16 Good
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:53, Set: 21:18, Transit: 14:05. Moon - Rise: 17:03, Set: 01:05. Civil Dark: 21:50 - 06:21. Nautical Dark: 22:30 - 05:42. Astro Dark: 23:14 - 04:57

Total Clouds (% Sky Obscured)

46
72
76
74
76
57
23
11
1
2
4
6
7
11
11
10
6
3
8
5
8
60
60
58

Low Clouds (% Sky Obscured)

21
27
31
29
31
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

26
45
45
45
40
23
2
0
1
2
4
6
7
11
11
10
6
3
6
4
7
60
60
58

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

16
14
12
11
11
10
9
9
9
9
9
9
10
13
15
17
18
19
19
20
20
20
20
19

Feels Like (°C)

17
13
11
10
9
9
8
9
9
8
9
9
10
14
15
17
17
18
18
19
19
19
17
17

Dew Point (°C)

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

Relative Humidity (%)

48
61
73
77
78
82
84
82
80
75
72
68
63
52
46
41
37
34
32
29
28
27
28
32

Pressure (mb)

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

Ozone (du)

309
310
309
309
310
311
312
313
313
315
319
318
316
311
308
307
306
306
304
303
302
301
300
301

Sunday 3

Waxing Gibbous 71%

18:06

01:40

20 Good
21 OK
22 Bad
23 Bad
00 OK
01 OK
02 OK
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 OK
16 Good
17 OK
18 OK
19 OK

Sun - Rise: 06:54, Set: 21:17, Transit: 14:05. Moon - Rise: 18:06, Set: 01:40. Civil Dark: 21:49 - 06:22. Nautical Dark: 22:28 - 05:43. Astro Dark: 23:13 - 04:59

Total Clouds (% Sky Obscured)

18
31
65
51
43
38
37
79
76
80
70
91
89
95
100
90
80
70
49
27
10
27
34
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
27
50
41
29
17
11
5
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)

15
25
61
49
42
38
37
73
70
76
70
89
89
94
99
85
69
54
38
25
10
27
33
30

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

17
13
12
11
11
11
10
11
11
12
12
11
12
14
16
17
18
19
20
23
23
23
23
22

Feels Like (°C)

15
13
11
10
10
10
9
9
8
9
9
9
9
10
10
10
11
12
14
21
20
20
21
22

Dew Point (°C)

5
2
1
1
1
1
0
1
1
1
1
-0
2
1
1
-0
-0
0
1
3
3
3
6
8

Relative Humidity (%)

44
48
46
49
49
49
49
49
49
46
46
46
49
41
35
30
29
28
27
27
27
27
33
39

Pressure (mb)

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

Ozone (du)

299
299
298
297
297
297
296
295
294
293
292
292
292
291
291
291
291
290
290
289
288
287
287
287

Monday 4

Waxing Gibbous 80%

19:03

02:24

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

Sun - Rise: 06:55, Set: 21:16, Transit: 14:05. Moon - Rise: 19:03, Set: 02:24. Civil Dark: 21:47 - 06:23. Nautical Dark: 22:27 - 05:44. Astro Dark: 23:11 - 05:01

Total Clouds (% Sky Obscured)

34
27
18
31
44
59
56
51
46
48
55
56
48
40
30
27
21
18
22
26
30
22
13
6

Low Clouds (% Sky Obscured)

0
0
0
16
33
49
39
31
23
30
32
38
43
40
30
27
21
18
19
13
7
2
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

28
22
15
21
27
28
32
44
46
46
34
20
13
6
0
0
0
0
0
0
1
3
4
5

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

22
19
17
16
16
16
15
14
14
14
14
14
14
16
17
19
20
21
22
25
24
25
24
23

Feels Like (°C)

22
19
19
20
20
19
18
13
13
13
13
12
12
14
14
14
16
17
17
26
25
24
24
25

Dew Point (°C)

10
7
6
4
5
4
4
3
3
3
4
4
5
4
3
2
3
2
2
5
4
4
5
7

Relative Humidity (%)

46
47
46
46
47
47
46
46
46
47
49
49
51
44
37
32
31
29
27
27
26
26
30
35

Pressure (mb)

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

Ozone (du)

287
287
287
287
287
287
286
287
287
287
287
288
288
289
289
290
290
290
290
291
291
292
292
292

Tuesday 5

Waxing Gibbous 87%

19:52

03:18

20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:56, Set: 21:15, Transit: 14:05. Moon - Rise: 19:52, Set: 03:18. Civil Dark: 21:46 - 06:25. Nautical Dark: 22:25 - 05:46. Astro Dark: 23:09 - 05:02

Total Clouds (% Sky Obscured)

5
4
4
10
18
25
29
29
40
61
73
80
66
52
38
40
32
31

Low Clouds (% Sky Obscured)

0
0
0
1
5
14
18
22
26
24
22
22
21
20
19
21
22
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
4
2
1
0
0
0
0
18
37
55
40
23
0
8
16
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
3
5
5
4
0
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
20
20
18
18
17
17
16
16
15
16
16
16
17
20
21
23
24

Feels Like (°C)

27
22
23
23
22
21
20
16
15
15
15
14
15
14
15
15
16
18

Dew Point (°C)

10
7
6
5
5
4
4
3
3
3
3
3
4
2
1
-1
-1
-2

Relative Humidity (%)

43
42
42
42
42
42
42
42
42
43
43
43
43
35
29
23
20
18

Pressure (mb)

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

Ozone (du)

292
292
291
291
290
290
289
289
289
289
289
289
289
289
289
289
288
288

Forecast for La Mongie, Hautes-Pyrénées, France (42.91,0.18)

Generated: 30/07/25 19:18:49. Forecast: 30/07/25 to 05/08/25. Timezone: UTC+2.00