Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

22:57

08:11

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

Sun - Rise: 07:04, Set: 20:01, Transit: 13:33. Moon - Rise: 22:57, Set: 08:11. Civil Dark: 20:30 - 06:35. Nautical Dark: 21:05 - 06:00. Astro Dark: 21:41 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
0
1
1
2
24
30
7
34
14
9
52
72
11
72
71
70
74
17

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
4
17
14

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
1
24
30
6
34
7
9
52
72
9
72
71
64
74
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
17
17
16
17
15
15
14
13
13
12
12
11
12
10
12
15
17
17
17
17
16
17

Dew Point (°C)

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

Relative Humidity (%)

50
53
53
54
57
61
62
62
62
61
61
60
59
58
57
57
55
48
45
46
50
48
50
50

Pressure (mb)

1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1024

Ozone (du)

364
364
366
366
364
367
368
366
363
359
359
359
360
354
353
357
357
354
350
347
347
346
344
343

Sunday 5

Waning Gibbous 85%

00:03

08:43

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

Sun - Rise: 07:02, Set: 20:02, Transit: 13:33. Moon - Rise: 00:03, Set: 08:43. Civil Dark: 20:31 - 06:33. Nautical Dark: 21:06 - 05:58. Astro Dark: 21:43 - 05:21

Total Clouds (% Sky Obscured)

2
2
2
3
4
4
28
8
4
4
84
57
88
100
63
50
70
39
60
59
61
52
36
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40
39
41
38
35
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
42
88
61
63
37
2
3
0
2
3
0
0
0

High Clouds (% Sky Obscured)

2
1
1
1
1
0
6
2
0
1
84
21
10
100
32
40
68
22
20
20
25
13
1
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
2
6
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
50
54
60
68
67
68
70
69
69
70
71
72
75
76
73
72
68
64
67
66
66
65
66

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1025
1025

Ozone (du)

344
343
343
341
341
341
341
341
338
339
341
341
341
339
340
341
347
353
357
360
361
361
361
362

Monday 6

Waning Gibbous 78%

01:06

09:22

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

Sun - Rise: 07:00, Set: 20:03, Transit: 13:32. Moon - Rise: 01:06, Set: 09:22. Civil Dark: 20:33 - 06:31. Nautical Dark: 21:08 - 05:56. Astro Dark: 21:44 - 05:19

Total Clouds (% Sky Obscured)

31
65
30
21
0
2
20
43
60
73
80
89
94
90
80
68
59
67
65
53
54
61
68
75

Low Clouds (% Sky Obscured)

29
25
20
13
0
0
15
31
51
66
76
89
93
89
80
67
52
63
65
53
54
61
68
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)

1
56
2
0
0
2
0
0
0
0
0
0
0
0
0
2
5
2
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
2
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
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
7
7
10
34
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0.2
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
4
2
1
1
0
1
1
1
1
1
1
1
1
1
0
0
3
4
5
5
5
5

Chance of Frost

Temperature (°C)

17
17
16
15
14
13
13
13
13
12
12
12
12
12
12
12
12
13
14
15
15
15
15
14

Feels Like (°C)

17
17
17
16
15
15
15
15
15
14
13
13
12
12
12
12
12
14
14
15
13
14
14
13

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
11
11
12
11
12
12
11

Relative Humidity (%)

66
67
71
75
82
86
87
89
90
92
93
92
92
90
90
90
89
83
82
79
78
80
82
82

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

361
361
363
364
364
363
363
363
361
361
361
360
359
358
357
356
354
352
350
350
349
349
348
349

Tuesday 7

Waning Gibbous 69%

02:03

10:11

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

Sun - Rise: 06:59, Set: 20:05, Transit: 13:32. Moon - Rise: 02:03, Set: 10:11. Civil Dark: 20:34 - 06:29. Nautical Dark: 21:09 - 05:54. Astro Dark: 21:46 - 05:17

Total Clouds (% Sky Obscured)

82
75
68
55
26
36
50
41
24
5
4
3
15
29
25
7
15
23
32
53
60
64
68
70

Low Clouds (% Sky Obscured)

82
75
68
55
14
9
10
7
4
0
0
0
0
0
0
0
7
13
19
16
13
14
11
10

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
25
36
50
41
24
1
1
1
14
19
20
3
2
2
2
12
15
15
15
15

ISS Passover

Visibility (miles)

0
0
0
2
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 (%)

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

Chance of Frost

Temperature (°C)

14
14
13
14
13
13
13
13
13
13
13
13
12
12
12
12
12
14
15
16
17
17
18
17

Feels Like (°C)

13
13
13
14
14
15
15
15
14
14
14
13
13
12
10
10
12
14
15
16
15
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
84
86
83
84
86
83
83
79
77
75
72
73
72
68
66
62
57
59
59
61
60
59
62

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021

Ozone (du)

349
348
348
349
347
345
343
340
337
336
335
335
336
337
340
340
339
338
337
335
333
333
331
331

Wednesday 8

Waning Gibbous 60%

02:52

11:08

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

Sun - Rise: 06:57, Set: 20:06, Transit: 13:32. Moon - Rise: 02:52, Set: 11:08. Civil Dark: 20:35 - 06:27. Nautical Dark: 21:10 - 05:52. Astro Dark: 21:47 - 05:15

Total Clouds (% Sky Obscured)

68
62
56
50
40
35
35
30
30
25
30
30
30
30
30
30
33
36
40
50
60
70
51
31

Low Clouds (% Sky Obscured)

11
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
13
16
16
19
15
10

Medium Clouds (% Sky Obscured)

29
1
4
4
4
4
35
30
23
4
5
4
4
5
30
30
33
30
16
11
5
0
0
0

High Clouds (% Sky Obscured)

15
20
35
45
40
35
35
30
30
25
25
25
25
25
25
20
29
29
27
33
38
47
35
21

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
2
15
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
66
70
75
75
78
78
79
79
77
77
77
77
75
70
62
61
59
58
56
55
54
54

Pressure (mb)

1020
1020
1020
1020
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

331
334
336
337
336
336
337
337
339
339
339
338
338
338
339
339
338
339
340
341
340
340
340
340

Thursday 9

Waning Gibbous 50%

03:32

12:11

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK
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: 06:55, Set: 20:07, Transit: 13:32. Moon - Rise: 03:32, Set: 12:11. Civil Dark: 20:36 - 06:26. Nautical Dark: 21:12 - 05:50. Astro Dark: 21:49 - 05:13

Total Clouds (% Sky Obscured)

11
12
12
13
12
11
10
17
27
39
47
51
60
60
60
65
70
79
83
80
77
73
72
70

Low Clouds (% Sky Obscured)

5
4
3
3
5
7
8
5
3
0
0
0
0
0
0
0
11
20
28
29
36
49
38
24

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)

4
5
11
13
10
5
0
17
27
38
37
36
30
30
30
35
60
70
75
75
75
73
71
57

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
8

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 (%)

15
18
19
22
19
13
3
4
3
0
2
3
0
2
2
0
0
0
0
4
6
2
8
8

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

Chance of Frost

Temperature (°C)

19
19
18
17
16
16
16
16
15
15
15
15
14
14
14
14
14
15
17
18
18
18
18
18

Feels Like (°C)

18
18
18
18
18
17
17
18
17
18
18
16
16
16
15
15
15
16
17
17
18
18
19
19

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
12
12
12
12
12

Relative Humidity (%)

54
55
58
63
67
67
68
69
69
70
73
74
78
80
79
76
76
73
69
66
67
67
69
69

Pressure (mb)

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

Ozone (du)

340
341
342
344
345
347
349
351
351
351
351
352
353
354
357
359
361
364
366
368
371
373
376
373

Friday 10

Third Quarter 40%

04:06

13:18

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

Sun - Rise: 06:53, Set: 20:08, Transit: 13:31. Moon - Rise: 04:06, Set: 13:18. Civil Dark: 20:38 - 06:24. Nautical Dark: 21:13 - 05:48. Astro Dark: 21:51 - 05:11

Total Clouds (% Sky Obscured)

70
76
81
87
87
85
81
53
28
4
17
27
39
55
68
82
87
93
98
96
94
92

Low Clouds (% Sky Obscured)

12
10
7
3
2
1
0
0
0
0
6
11
14
15
20
22
26
34
48
52
52
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
5
10
20
16
15
13

High Clouds (% Sky Obscured)

62
74
81
87
87
85
81
53
28
3
15
27
38
42
51
59
51
61
72
73
73
67

ISS Passover

Visibility (miles)

6
5
6
8
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

Precipitation Type

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

Precipitation Probability (%)

3
5
5
2
3
2
0
0
0
0
1
1
1
5
6
3
3
3
2
10
13
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
16
15
15
15
14
14
13
13
13
12
12
13
13
14
15
16
16
16

Feels Like (°C)

19
18
18
18
18
15
15
15
15
15
15
15
15
14
14
14
14
13
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
68
68
69
72
73
74
76
79
77
79
79
79
79
79
78
78
78
77
75

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

371
369
368
367
366
368
370
371
372
373
374
374
375
375
375
375
375
376
376
377
377
378

Forecast for Nice, Alpes-Maritimes, France (43.71,7.26)

Generated: 04/04/26 16:24:34. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+2.00