Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 1%

06:21

18:18

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

Sun - Rise: 06:40, Set: 18:44, Transit: 12:42. Moon - Rise: 06:21, Set: 18:18. Civil Dark: 19:13 - 06:10. Nautical Dark: 19:48 - 05:35. Astro Dark: 20:24 - 05:00

Total Clouds (% Sky Obscured)

2
2
2
2
2
4
3
4
7
8
8
24
62
25
25
28
18
0
0
1
1
1
1
1

Low Clouds (% Sky Obscured)

1
2
2
2
2
3
3
4
7
8
8
24
62
25
25
28
2
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
21
25
28
18
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
3
0
0
4
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
6
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
4
8
25
43
40
13
6
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
3
3
2
2
2
2
2
5
7
9
10
10
11
12
12
11
9
7
6
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
83
83
83
83
83
84
86
82
79
81
81
85
88
66
50
48
53
70
76
75
75
76

Pressure (mb)

1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1013
1013
1012
1012
1013
1014
1013
1013
1014
1015
1017
1018
1019
1020

Ozone (du)

345
345
346
346
346
345
345
345
345
347
351
352
354
357
358
359
361
371
381
386
385
383
383
381

Wednesday 18

Waning Crescent 0%

06:39

19:35

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

Sun - Rise: 06:38, Set: 18:45, Transit: 12:41. Moon - Rise: 06:39, Set: 19:35. Civil Dark: 19:15 - 06:08. Nautical Dark: 19:50 - 05:33. Astro Dark: 20:25 - 04:57

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
0
0
0
1
11
28
32
60
40
27
26
28
9
4

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
0
0
0
1
11
28
32
60
39
26
19
26
7
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
7
9
7
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
1
12
16
14
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)

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

Chance of Frost

Temperature (°C)

3
3
3
2
2
2
2
1
1
3
6
10
11
12
12
13
13
12
11
10
7
7
6
5

Feels Like (°C)

1
1
1
-1
0
0
0
-1
-0
2
6
9
10
11
12
11
10
9
9
8
7
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

75
73
74
73
73
73
73
73
71
63
53
50
50
50
50
53
56
62
68
82
93
93
91
90

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1016
1016
1018
1018
1019
1019

Ozone (du)

382
384
383
383
382
381
378
379
381
382
382
383
382
384
387
388
389
389
386
385
381
375
371
369

Thursday 19

New Moon 3%

06:58

20:54

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

Sun - Rise: 06:36, Set: 18:47, Transit: 12:41. Moon - Rise: 06:58, Set: 20:54. Civil Dark: 19:16 - 06:06. Nautical Dark: 19:51 - 05:31. Astro Dark: 20:27 - 04:55

Total Clouds (% Sky Obscured)

3
3
2
1
1
1
1
8
11
55
65
60
53
40
57
66
85
91
88
92
91
96
98
93

Low Clouds (% Sky Obscured)

3
3
2
1
1
1
1
1
1
0
0
22
4
30
46
57
76
73
56
66
54
57
56
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
45
60
60
21
8
9
6
23
35
31
21
23
31
41
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
11
42
65
60
53
0
0
0
0
20
2
64
70
75
80
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
11
11
2
10
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
5
5
6
7
8
6
2
2
2
3
4
5
6
6
6
5
4
4
4
3
2

Chance of Frost

Temperature (°C)

5
4
4
3
3
2
2
2
1
3
6
8
11
12
13
13
13
12
11
10
8
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
80
80
79
79
77
76
67
57
54
54
54
54
54
56
60
67
78
85
85
85
85

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1016
1015
1014
1014
1013
1013
1013
1014
1014
1015
1015
1014

Ozone (du)

363
361
359
356
354
352
350
349
351
353
355
357
359
361
361
360
359
360
361
365
369
372
374
374

Friday 20

Waxing Crescent 8%

07:20

22:16

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
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: 06:34, Set: 18:48, Transit: 12:41. Moon - Rise: 07:20, Set: 22:16. Civil Dark: 19:18 - 06:04. Nautical Dark: 19:52 - 05:29. Astro Dark: 20:28 - 04:53

Total Clouds (% Sky Obscured)

98
97
83
63
42
46
40
45
46
49
52
55
50
63
78
87
97
95
99
100
100
99
99
95

Low Clouds (% Sky Obscured)

20
19
18
17
20
24
30
33
33
30
30
33
46
63
78
72
62
59
75
90
70
46
38
35

Medium Clouds (% Sky Obscured)

69
84
75
45
13
20
4
1
1
2
18
22
1
1
25
50
74
73
78
86
84
76
93
81

High Clouds (% Sky Obscured)

94
97
64
32
0
1
2
9
10
10
15
15
2
0
0
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
6
6
6
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
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
10
4
15
19
21
35
43
49
60
71
70
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
3
3
3
3
5
7
9
10
11
12
12
11
11
10
8
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
88
86
86
86
86
86
80
77
69
62
58
54
54
60
67
67
75
79
83
85
83

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1009
1010
1011
1011
1012
1012
1013

Ozone (du)

373
373
375
377
378
378
377
378
382
382
381
381
385
387
385
384
382
382
383
382
382
385
388
387

Saturday 21

Waxing Crescent 16%

07:47

No Set

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:32, Set: 18:49, Transit: 12:41. Moon - Rise: 07:47, Set: No Set. Civil Dark: 19:19 - 06:02. Nautical Dark: 19:54 - 05:27. Astro Dark: 20:30 - 04:51

Total Clouds (% Sky Obscured)

91
86
88
84
87
85
74
71
73
72
80
87
92
97
96
96
96
93
91
93
90
90
90
88

Low Clouds (% Sky Obscured)

33
32
30
30
53
71
63
67
65
62
60
69
70
76
71
69
68
72
76
80
80
79
76
75

Medium Clouds (% Sky Obscured)

75
80
86
84
87
79
72
70
65
65
65
65
70
75
71
66
62
47
41
25
25
30
30
35

High Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
0
0
0
0
0
5
6
4
2
0
0
0
0
0
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
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

48
27
29
29
31
43
58
74
71
53
39
40
44
46
64
71
78
80
83
84
80
77
76
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
85
86
88
89
93
100
98
98
100
98
96
88
83
87
93
98
100
100
100
100
100
100

Pressure (mb)

1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016

Ozone (du)

386
382
381
381
383
386
386
387
396
399
401
404
404
404
403
403
403
403
402
402
401
403
404
405

Sunday 22

Waxing Crescent 26%

08:21

23:40

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:30, Set: 18:51, Transit: 12:40. Moon - Rise: 08:21, Set: 23:40. Civil Dark: 19:20 - 06:00. Nautical Dark: 19:55 - 05:25. Astro Dark: 20:31 - 04:49

Total Clouds (% Sky Obscured)

86
85
74
67
55
47
35
22
34
52
62
65
81
92
97
98
100
94
89
84
79
73
70
58

Low Clouds (% Sky Obscured)

58
49
50
46
43
40
35
22
34
37
34
38
43
43
54
60
73
73
74
72
67
64
58
42

Medium Clouds (% Sky Obscured)

40
48
48
39
25
13
7
22
16
12
0
0
0
0
0
0
0
0
0
0
5
5
0
0

High Clouds (% Sky Obscured)

14
18
13
8
4
3
2
0
17
37
55
42
32
23
46
63
70
49
34
18
31
50
70
58

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
9
8
7
6
6
7
7
8
8
9
8
7
6
7
8
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 (%)

64
56
55
54
55
51
41
42
38
30
13
15
14
12
13
13
6
12
12
14
13
11
7
7

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
3
2
2
4
5
6
8
9
11
10
10
10
9
8
7
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
100
100
96
94
93
89
90
87
82
81
77
78
80
81
87
91
96
94
93
91

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1022

Ozone (du)

409
412
416
418
419
421
419
418
416
415
414
412
409
406
403
402
401
401
398
396
393
391
390
388

Monday 23

Waxing Crescent 38%

09:06

01:01

23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:28, Set: 18:52, Transit: 12:40. Moon - Rise: 09:06, Set: 01:01. Civil Dark: 19:22 - 05:58. Nautical Dark: 19:57 - 05:23. Astro Dark: 20:33 - 04:47

Total Clouds (% Sky Obscured)

41
26
42
57
74
62
51
40
56
70
83
86
89
92
82
72
61
66
72
78

Low Clouds (% Sky Obscured)

26
10
12
15
21
16
18
22
28
33
32
35
41
47
45
47
49
49
56
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
0
8
6
9
6
4
5
15
21
27

High Clouds (% Sky Obscured)

33
0
4
16
31
33
40
27
45
62
80
84
89
92
82
70
59
59
54
19

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 (%)

5
0
0
0
0
0
0
0
1
1
1
2
3
1
4
5
5
8
8
4

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)

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

Chance of Frost

Temperature (°C)

4
3
3
2
2
2
2
1
0
3
6
9
10
11
12
12
12
12
10
9

Feels Like (°C)

5
4
4
0
0
-1
-1
-2
-3
-1
1
2
3
3
4
10
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
84
84
83
83
81
81
75
70
66
63
60
58
57
57
57
65
74

Pressure (mb)

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

Ozone (du)

385
383
380
378
376
373
372
371
370
369
367
366
364
363
361
358
354
351
350
349

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

Generated: 17/03/26 23:51:27. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+1.00