Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

22:57

08:11

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

Sun - Rise: 07:04, Set: 20:02, Transit: 13:33. Moon - Rise: 22:57, Set: 08:11. Civil Dark: 20:31 - 06:35. Nautical Dark: 21:06 - 06:00. Astro Dark: 21:43 - 05:23

Total Clouds (% Sky Obscured)

0
1
1
1
10
4
21
24
22
65
87
96
29
50
10
30
31
2
3
2
1
2
11
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
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
1
21
17
20
65
87
96
25
50
0
6
8
0
0
0
0
0
11
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
57
58
58
57
56
56
56
54
47
44
47
50
51
52
54
55
56
57
61
67
68
68

Pressure (mb)

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

Ozone (du)

370
368
364
363
364
364
358
358
361
360
357
353
351
349
346
344
343
342
343
342
340
339
340
339

Sunday 5

Waning Gibbous 85%

00:03

08:43

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

Sun - Rise: 07:02, Set: 20:03, Transit: 13:33. Moon - Rise: 00:03, Set: 08:43. Civil Dark: 20:33 - 06:33. Nautical Dark: 21:08 - 05:58. Astro Dark: 21:44 - 05:21

Total Clouds (% Sky Obscured)

12
10
18
34
43
73
47
57
49
38
59
97
98
97
80
69
66
62
66
67
45
22
0
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
24
43
38
48
52
56
53
42
46
36
43
21
0
20

Medium Clouds (% Sky Obscured)

0
0
0
0
3
33
9
11
49
38
46
60
71
49
23
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
8
5
11
9
71
12
22
20
17
22
88
94
19
20
15
20
20
20
43
2
1
0
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
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
2
3
5
9
11
7
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
74
75
76
79
80
81
80
77
71
66
65
64
66
66
67
66
67
70
74
80
83
83

Pressure (mb)

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

Ozone (du)

339
338
339
341
340
340
339
341
345
348
349
352
355
357
359
360
360
360
360
360
361
360
359
359

Monday 6

Waning Gibbous 78%

01:06

09:22

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

Sun - Rise: 07:00, Set: 20:05, Transit: 13:32. Moon - Rise: 01:06, Set: 09:22. Civil Dark: 20:34 - 06:31. Nautical Dark: 21:09 - 05:56. Astro Dark: 21:46 - 05:19

Total Clouds (% Sky Obscured)

41
56
64
65
63
69
67
79
87
84
75
43
57
57
61
68
63
51
44
22
0
0
0
0

Low Clouds (% Sky Obscured)

27
35
40
41
46
52
52
70
82
84
75
43
57
57
61
68
63
51
44
22
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)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
14
14
14
14
13
13
13
13
14
14
14
14
14
14
14
14
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

84
87
89
90
92
93
92
93
95
89
84
80
84
80
79
80
83
83
83
83
80
80
79
78

Pressure (mb)

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

Ozone (du)

360
359
357
356
355
354
352
350
350
350
348
347
347
346
345
342
341
338
338
338
338
338
339
338

Tuesday 7

Waning Gibbous 69%

02:03

10:11

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

Sun - Rise: 06:59, Set: 20:06, Transit: 13:32. Moon - Rise: 02:03, Set: 10:11. Civil Dark: 20:35 - 06:29. Nautical Dark: 21:10 - 05:54. Astro Dark: 21:47 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
14
26
28
34
39
29
24
18
12
7
2
3
6
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
12
18
19
21
24
20
15
11
6
2
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
4
2
3
5
2
3
1
1
1
1
1
1
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
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
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
71
69
69
67
66
64
61
56
58
59
60
59
59
59
60
63
65
66
71
73
73

Pressure (mb)

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

Ozone (du)

338
338
336
335
334
334
335
335
334
334
335
336
337
338
337
337
336
335
334
333
333
333
335
338

Wednesday 8

Waning Gibbous 60%

02:52

11:08

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

Sun - Rise: 06:57, Set: 20:07, Transit: 13:32. Moon - Rise: 02:52, Set: 11:08. Civil Dark: 20:36 - 06:27. Nautical Dark: 21:12 - 05:52. Astro Dark: 21:49 - 05:15

Total Clouds (% Sky Obscured)

5
6
8
6
7
18
18
27
25
29
30
30
30
3
0
0
0
0
0
0
0
3
6
8

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
3
4
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
6
5
7
18
18
27
25
24
25
25
25
2
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
1
4
8
4
5
8
6
9
7
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
13
13
12
12
10
12
14
15
16
17
20
20
20
20
20
20
20
20
18
18

Dew Point (°C)

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

Relative Humidity (%)

74
76
76
76
76
75
76
73
67
63
58
59
58
56
55
55
55
55
55
56
59
62
64
66

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

339
339
339
339
339
338
337
338
340
343
344
345
346
346
346
345
345
345
345
345
345
344
344
343

Thursday 9

Waning Gibbous 50%

03:32

12:11

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
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

Sun - Rise: 06:55, Set: 20:08, Transit: 13:32. Moon - Rise: 03:32, Set: 12:11. Civil Dark: 20:38 - 06:26. Nautical Dark: 21:13 - 05:50. Astro Dark: 21:51 - 05:13

Total Clouds (% Sky Obscured)

10
11
13
11
10
9
27
45
70
74
79
83
83
83
83
82
80
80
71
60
51
63
77
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
13
40
68
74
79
83
83
81
81
70
61
52
36
21
6
14
20
32

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
1
2

High Clouds (% Sky Obscured)

0
0
1
4
7
9
12
13
14
18
21
22
21
27
38
48
61
80
71
60
51
63
77
91

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 (%)

3
3
1
6
8
2
5
5
3
3
2
1
2
4
3
9
9
4
10
7
2
6
5
1

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
14
14
14
14
15
16
17
17
17
17
17
17
17
16
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
72
73
74
78
80
82
83
84
80
77
73
68
63
58
56
54
53
56
59
63
63
63

Pressure (mb)

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

Ozone (du)

342
343
344
344
346
349
351
353
355
358
359
360
362
362
362
362
363
364
365
366
366
367
368
368

Friday 10

Third Quarter 40%

04:06

13:18

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 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 06:53, Set: 20:09, Transit: 13:31. Moon - Rise: 04:06, Set: 13:18. Civil Dark: 20:39 - 06:24. Nautical Dark: 21:15 - 05:48. Astro Dark: 21:52 - 05:11

Total Clouds (% Sky Obscured)

93
95
97
98
98
97
98
99
100
97
94
91
80
70
56
40
28
18
21
25
32

Low Clouds (% Sky Obscured)

37
40
44
53
54
59
61
48
45
34
25
20
14
6
0
0
0
0
10
22
32

Medium Clouds (% Sky Obscured)

5
10
10
7
5
2
1
1
0
0
0
1
0
0
0
1
1
2
2
0
6

High Clouds (% Sky Obscured)

90
65
60
65
64
64
64
65
80
85
85
85
79
70
56
40
26
4
3
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

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

62
63
64
65
66
68
69
69
68
66
62
59
57
56
54
53
53
53
53
57
59

Pressure (mb)

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

Ozone (du)

369
369
368
368
369
370
370
372
373
374
376
377
379
381
383
385
387
388
390
388
385

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

Generated: 04/04/26 23:27:03. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+2.00