Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 61%

11:16

03:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:22, Set: 18:54, Transit: 12:39. Moon - Rise: 11:16, Set: 03:54. Civil Dark: 19:24 - 05:52. Nautical Dark: 20:00 - 05:17. Astro Dark: 20:36 - 04:40

Total Clouds (% Sky Obscured)

100
99
91
93
98
72
95
85
69
81
66
84
100
94
87
89
87
89
94
90
84
69
61
81

Low Clouds (% Sky Obscured)

95
79
69
86
96
66
68
61
65
81
60
84
100
94
87
89
87
89
94
90
84
53
51
81

Medium Clouds (% Sky Obscured)

49
28
63
52
68
18
60
56
2
1
3
3
1
1
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
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
1
1
1
2
3
3
5
5
5
0
0
0
0
0
0
0
0
0
1
3
8
7

Fog (%)

3
0
0
0
0
0
0
0
0
0
0
33
47
55
81
100
100
100
100
100
100
100
100
6

Precipitation Type

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

Precipitation Probability (%)

84
79
72
76
72
69
63
48
45
41
38
43
48
49
43
38
39
34
35
30
23
28
15
25

Precipitation Amount (mm)

0.6
0.5
0.4
0.3
0.2
0.2
0.2
0
0
0
0
0.1
0.2
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
1
0
1
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

1
1
2
3
3
3
2
2
0
-1
-1
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-2
-1
1

Feels Like (°C)

-4
-3
-2
-2
-2
-2
-2
-2
-3
-3
-5
-5
-6
-6
-6
-6
-7
-7
-7
-8
-8
-6
-4
-2

Dew Point (°C)

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

Relative Humidity (%)

89
81
81
79
77
79
83
89
92
94
92
92
94
94
94
94
94
92
92
91
91
89
84
77

Pressure (mb)

1016
1015
1015
1014
1014
1014
1015
1015
1017
1018
1019
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

425
420
417
416
417
420
423
421
412
402
402
400
397
393
391
392
395
398
399
399
399
401
403
403

Friday 27

Waxing Gibbous 72%

12:33

04:26

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 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 OK
07 OK
08 Good
09 Good
10 OK

Sun - Rise: 06:20, Set: 18:56, Transit: 12:39. Moon - Rise: 12:33, Set: 04:26. Civil Dark: 19:26 - 05:51. Nautical Dark: 20:01 - 05:15. Astro Dark: 20:38 - 04:38

Total Clouds (% Sky Obscured)

89
90
85
96
96
90
90
89
85
79
78
76
25
19
21
20
19
18
16
20
21
8
10
34

Low Clouds (% Sky Obscured)

89
90
85
96
96
90
90
89
85
79
78
76
20
15
21
20
19
17
15
16
10
4
3
20

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
2
10

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
9
6
6
4
2
1
1
0
0
2
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
6
1
1
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 (%)

11
11
11
20
21
22
16
11
11
11
2
0
1
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)

0
1
2
3
4
4
3
2
1
2
3
4
6
9
10
9
8
7
6
6
5
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-1
0
-0
-0
-1
-2
-4
-7
-8
-9
-10
-10
-11
-12
-12
-13
-13
-13
-12
-8
-4
-0

Dew Point (°C)

-3
-2
-1
-1
0
1
0
0
-2
-4
-5
-6
-8
-9
-10
-10
-11
-11
-12
-12
-11
-8
-6
-1

Relative Humidity (%)

74
73
74
77
80
83
86
93
96
96
94
92
89
87
85
85
83
85
83
85
83
82
81
84

Pressure (mb)

1019
1018
1018
1018
1017
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022

Ozone (du)

401
399
396
394
392
389
386
382
378
376
374
371
369
365
362
357
354
353
352
351
350
350
348
348

Saturday 28

Waxing Gibbous 82%

13:52

05:51

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:19, Set: 18:57, Transit: 12:39. Moon - Rise: 13:52, Set: 05:51. Civil Dark: 19:27 - 06:49. Nautical Dark: 20:02 - 06:13. Astro Dark: 20:39 - 05:36

Total Clouds (% Sky Obscured)

52
54
84
94
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
99

Low Clouds (% Sky Obscured)

48
53
60
55
50
52
62
62
76
89
93
95
96
97
97
97
95
95
93
86
84
60
69
93

Medium Clouds (% Sky Obscured)

17
24
62
90
73
67
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
85
63
74

High Clouds (% Sky Obscured)

1
8
11
69
100
100
100
70
100
90
16
13
17
100
100
100
100
99
100
100
100
95
95
67

ISS Passover

Visibility (miles)

9
5
4
7
7
9
9
8
1
0
0
0
0
0
0
0
0
0
0
0
0
5
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
11
1
2
12
5
5
13
28
47
67
82
91
92
95
93
84
74
65
56
39
34
34
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.7
0.7
0.6
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
87
85
84
87
94
96
98
98
98
100
98
98
98
100
100
98
98
96
91
85
82

Pressure (mb)

1021
1020
1019
1019
1018
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

346
344
343
341
341
341
341
342
341
339
339
342
344
347
349
354
358
360
364
370
373
375
376
376

Sunday 29

Waxing Gibbous 89%

16:08

06:12

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
06 Bad
07 Bad
08 OK
09 Bad
10 OK

Sun - Rise: 07:17, Set: 19:58, Transit: 13:38. Moon - Rise: 16:08, Set: 06:12. Civil Dark: 20:28 - 06:47. Nautical Dark: 21:04 - 06:11. Astro Dark: 21:41 - 05:34

Total Clouds (% Sky Obscured)

99
98
97
97
97
97
92
88
83
83
83
83
86
85
88
83
95
89
83
44
41
34
90
46

Low Clouds (% Sky Obscured)

93
95
97
97
97
96
92
88
83
83
83
83
76
63
61
56
79
70
59
44
38
31
20
15

Medium Clouds (% Sky Obscured)

74
59
34
20
7
0
0
0
0
0
0
0
5
12
19
30
40
51
44
41
35
34
48
44

High Clouds (% Sky Obscured)

67
33
0
0
0
0
0
0
0
0
1
1
31
55
78
72
69
64
48
27
5
21
38
46

ISS Passover

Visibility (miles)

9
7
4
2
1
4
2
5
0
1
1
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

25
31
27
36
32
23
25
31
23
20
9
8
7
5
2
3
4
1
2
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)

0
0
2
2
1
2
4
3
1
0
1
3
5
9
9
8
6
5
5
5
3
2
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
3
4
5
4
5
5
5
4
2
1
-2
-3
-4
-4
-4
-5
-5
-6
-6
-5
-3
-1

Relative Humidity (%)

82
80
83
87
90
87
88
93
96
100
98
96
91
91
89
89
89
87
89
89
89
87
83
83

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1026
1027
1028
1029
1030
1031
1031
1032
1032
1032
1032
1032
1032
1033
1032
1031

Ozone (du)

376
377
381
385
384
389
390
386
384
382
381
376
372
370
367
365
365
362
362
360
359
358
357
352

Monday 30

Waxing Gibbous 95%

17:21

06:30

11 OK
12 OK
13 OK
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

Sun - Rise: 07:15, Set: 20:00, Transit: 13:38. Moon - Rise: 17:21, Set: 06:30. Civil Dark: 20:30 - 06:45. Nautical Dark: 21:05 - 06:09. Astro Dark: 21:43 - 05:32

Total Clouds (% Sky Obscured)

40
38
39
45
74
93
73
52
46
40
43
70
99
99
99
99
98
98
82
67
53
47
40
33

Low Clouds (% Sky Obscured)

20
23
29
33
36
46
44
46
43
40
43
70
97
95
92
90
89
88
78
67
53
47
40
33

Medium Clouds (% Sky Obscured)

38
32
20
16
16
15
24
31
34
34
25
21
16
9
4
3
2
0
12
27
51
47
40
33

High Clouds (% Sky Obscured)

40
38
39
32
16
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
5
5
6
8
9
9
9
9
8
6

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
3
0
17
20
15
30
35
37
34
31
27
26
25
23
28
20
10
13
13
8
28
33
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
5
7
7
6
5
6
6
2
1
0
-1
1
1
1
1
1
1
1
1
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

83
85
83
84
82
82
84
85
93
96
93
91
91
93
96
98
96
96
96
94
93
91
89
88

Pressure (mb)

1031
1030
1030
1029
1029
1028
1028
1028
1029
1030
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030

Ozone (du)

350
346
343
338
335
332
330
329
326
325
325
322
323
324
324
323
323
323
323
325
327
329
328
326

Tuesday 31

Waxing Gibbous 99%

18:32

06:46

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 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:13, Set: 20:01, Transit: 13:38. Moon - Rise: 18:32, Set: 06:46. Civil Dark: 20:31 - 06:43. Nautical Dark: 21:07 - 06:07. Astro Dark: 21:44 - 05:29

Total Clouds (% Sky Obscured)

44
54
63
67
67
69
76
85
94
92
87
84
84
78
78
56
35
14
14
17
17
16
13
14

Low Clouds (% Sky Obscured)

44
54
63
67
67
67
73
78
83
82
81
80
82
78
78
56
35
14
14
17
14
13
9
11

Medium Clouds (% Sky Obscured)

44
49
47
42
45
50
66
79
54
43
20
5
2
2
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
1
1
2
2
3
2
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

41
46
44
43
47
45
45
48
45
36
38
40
29
19
14
11
7
4
4
3
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
84
82
82
82
82
84
87
88
90
90
91
91
93
94
93
91
89
89
86
86
82
78

Pressure (mb)

1029
1029
1029
1028
1028
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1028
1028
1028
1028
1028
1028
1027
1026

Ozone (du)

325
327
329
331
331
332
333
330
326
322
321
320
319
320
321
321
322
322
322
324
326
328
329
330

Wednesday 1

Waxing Gibbous 100%

19:41

07:03

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

Sun - Rise: 07:11, Set: 20:02, Transit: 13:38. Moon - Rise: 19:41, Set: 07:03. Civil Dark: 20:32 - 06:41. Nautical Dark: 21:08 - 06:05. Astro Dark: 21:46 - 05:27

Total Clouds (% Sky Obscured)

15
13
12
16
21
26
30
36
41
43
44
45
36
27
18
25
34
43
60
77
91

Low Clouds (% Sky Obscured)

11
10
9
14
18
23
29
35
41
43
42
39
36
27
18
25
34
39
35
35
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
34
34
34
35

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
1
2
3
4
4
5
11
22
30
48
64
70

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

0
0
0
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
15
15
15
14
12
11
8
7
5
5
4
4
3
3
2
3
2

Feels Like (°C)

4
6
7
8
15
15
15
15
15
15
7
7
6
6
5
5
3
2
1
1
1

Dew Point (°C)

5
7
8
9
9
10
10
10
9
9
7
5
4
3
2
1
0
-0
-1
-1
-2

Relative Humidity (%)

74
72
71
69
70
70
72
78
83
90
90
90
90
86
83
82
80
79
77
76
76

Pressure (mb)

1026
1025
1024
1023
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

331
330
329
328
329
329
330
331
332
333
332
332
332
331
329
328
328
329
329
329
330

Forecast for Ugine, Savoy, France (45.75,6.42)

Generated: 26/03/26 11:56:32. Forecast: 26/03/26 to 01/04/26. Timezone: UTC+1.00