Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 95%

20:58

09:03

22 OK
23 OK
00 OK
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 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:51, Set: 17:45, Transit: 12:48. Moon - Rise: 20:58, Set: 09:03. Civil Dark: 18:16 - 07:20. Nautical Dark: 18:51 - 06:44. Astro Dark: 19:26 - 06:09

Total Clouds (% Sky Obscured)

36
36
48
70
100
100
100
100
92
100
100
100
100
49
100
100
79
8
29
50
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
2
2
2
2
3
1
1
0
2
2
3
5
6
21
30
22

Medium Clouds (% Sky Obscured)

0
10
2
0
55
64
78
100
92
100
97
82
58
26
15
100
63
3
2
13
5
68
40
31

High Clouds (% Sky Obscured)

10
13
24
54
100
100
100
100
20
15
15
20
20
19
100
100
57
5
24
32
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
0
5
9
9
9
9

Fog (%)

0
0
0
0
0
1
16
45
67
80
88
84
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
1
1
3
2
2
3
3
3
2
2
3
1
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
7
6
8
8
8
7
7
7
7
7
5
4
2
1
1
1
1
0
1
5
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
84
86
86
86
84
84
86
84
84
83
82
82
84
88
88
95
93
89
88
86
86

Pressure (mb)

1005
1005
1005
1005
1005
1004
1003
1002
1001
1001
1001
1000
999
998
996
995
994
993
993
994
995
996
996
997

Ozone (du)

420
423
429
428
427
430
430
429
427
425
424
426
434
440
442
438
430
431
432
437
439
437
435
434

Wednesday 4

Waning Gibbous 88%

No Rise

09:20

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

Sun - Rise: 07:50, Set: 17:46, Transit: 12:48. Moon - Rise: No Rise, Set: 09:20. Civil Dark: 18:17 - 07:18. Nautical Dark: 18:53 - 06:43. Astro Dark: 19:27 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
93
94
89
89
73
64
80
63
21
10
2
15
17
48
35
93
100
100
100
100

Low Clouds (% Sky Obscured)

7
7
18
35
39
61
78
65
44
38
27
24
14
6
1
15
17
19
16
2
2
1
2
2

Medium Clouds (% Sky Obscured)

66
100
100
100
89
84
83
79
64
25
44
49
0
2
0
0
0
12
0
0
55
72
57
100

High Clouds (% Sky Obscured)

100
100
100
86
15
37
24
2
0
0
39
35
1
1
2
0
1
42
35
93
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
0
0
0
5
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
6
14
14
15
23
27
9
0
0
0
0
0
0
0
0
0
0
0
1
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
-0
-0
0
-0
-1
-1
-1
-2
-3
-3
-0
2
4
6
7
7
9
9
7
4
3
1
0

Relative Humidity (%)

88
88
88
88
88
86
86
88
86
86
84
86
80
82
85
85
85
91
98
94
90
88
85
85

Pressure (mb)

997
997
997
997
998
998
997
997
998
998
999
998
997
996
995
994
992
991
992
992
992
992
992
992

Ozone (du)

433
433
433
432
429
427
424
420
419
410
403
405
410
406
399
399
394
389
386
382
382
386
389
390

Thursday 5

Waning Gibbous 81%

22:08

09:37

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:48, Set: 17:48, Transit: 12:48. Moon - Rise: 22:08, Set: 09:37. Civil Dark: 18:19 - 07:17. Nautical Dark: 18:54 - 06:42. Astro Dark: 19:29 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

2
2
44
75
99
96
96
92
98
100
100
100
100
100
100
88
73
73
67
59
56
73
82
55

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
25
96
96
98
99
89

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
95
89
84

ISS Passover

Visibility (miles)

9
9
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
27
60
76
95
95
95
95
95
95
95
95
95
95
95
69
39
14
13
6
7
14
23
31

Precipitation Amount (mm)

0
0
0
0
0.6
0.8
1
1
1.1
0.8
0.8
1.1
0.8
1.2
0.9
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
3
4
4
4
4
4
5
5
5
5
6
6
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
91
88
91
91
94
98
98
98
98
100
100
98
100
100
100
100
100
100
98
98
98
96
94

Pressure (mb)

991
992
992
992
993
994
994
995
995
996
997
998
998
999
1000
1000
1000
1001
1001
1002
1003
1004
1004
1005

Ozone (du)

388
388
383
383
388
392
390
381
380
381
385
387
389
391
393
392
390
387
380
376
377
376
378
379

Friday 6

Waning Gibbous 72%

23:17

09:54

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

Sun - Rise: 07:47, Set: 17:49, Transit: 12:48. Moon - Rise: 23:17, Set: 09:54. Civil Dark: 18:20 - 07:16. Nautical Dark: 18:55 - 06:41. Astro Dark: 19:30 - 06:06

Total Clouds (% Sky Obscured)

84
87
87
85
88
94
67
38
10
40
72
100
91
82
75
76
74
78
75
77
81
89
95
100

Low Clouds (% Sky Obscured)

40
39
36
36
37
41
33
18
2
2
2
2
2
0
2
12
38
51
32
24
15
20
40
34

Medium Clouds (% Sky Obscured)

67
70
75
81
81
76
61
24
10
40
72
100
91
82
73
63
54
45
34
20
13
38
68
94

High Clouds (% Sky Obscured)

84
85
81
54
27
9
10
10
10
29
47
68
66
63
64
49
31
15
16
26
36
54
72
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
5
5
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
48
50
42
33
23
17
9
0
0
0
0
0
0
0
2
7
6
8
8
12
4
3
0

Precipitation Amount (mm)

0
0.2
0.3
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
6
9
10
11
10
9
10
10
10
7
3
2
0
0
1
1
1
0
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
88
88
88
88
86
86
86
84
85
85
86
93
96
98
100
100
98
96
94
93
93

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1006
1006
1006
1007
1008
1008
1009

Ozone (du)

383
385
382
381
383
387
388
388
391
391
392
394
396
396
396
396
394
393
395
398
400
402
404
407

Saturday 7

Waning Gibbous 63%

00:25

10:14

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:45, Set: 17:50, Transit: 12:48. Moon - Rise: 00:25, Set: 10:14. Civil Dark: 18:21 - 07:14. Nautical Dark: 18:57 - 06:39. Astro Dark: 19:31 - 06:05

Total Clouds (% Sky Obscured)

92
83
75
75
60
59
70
60
65
76
82
92
96
99
100
100
100
100
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

26
30
37
41
41
28
48
49
57
56
60
60
63
61
52
52
55
59
59
58
58
55
52
45

Medium Clouds (% Sky Obscured)

84
77
75
75
60
59
70
60
65
65
62
44
46
47
53
49
47
45
68
79
86
83
78
74

High Clouds (% Sky Obscured)

60
34
5
0
0
0
0
0
0
20
40
60
73
87
100
100
100
100
96
96
96
97
93
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
3
6
9
9
7
3
4
5
6
6
6
5
7
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 (%)

0
0
1
0
0
3
7
8
13
11
11
1
3
4
5
14
16
15
17
17
14
17
17
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
93
93
92
93
91
92
91
88
86
88
91
93
93
93
93
94
96
98
96
94

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1010
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009
1010
1010

Ozone (du)

409
407
407
406
406
406
407
410
408
408
412
414
415
417
417
414
416
418
420
417
415
413
414
415

Sunday 8

Waning Gibbous 53%

01:33

10:37

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:44, Set: 17:52, Transit: 12:48. Moon - Rise: 01:33, Set: 10:37. Civil Dark: 18:23 - 07:13. Nautical Dark: 18:58 - 06:38. Astro Dark: 19:33 - 06:03

Total Clouds (% Sky Obscured)

84
79
75
76
72
71
83
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

44
26
20
16
10
3
3
2
2
2
2
2
2
1
1
1
1
2
25
54
85
85
90
85

Medium Clouds (% Sky Obscured)

73
72
66
61
65
71
83
93
80
86
88
96
96
98
99
99
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

82
79
75
74
72
71
83
93
100
100
100
100
100
100
100
100
100
100
78
57
35
49
54
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
14
8
13
13
7
11
11
5
10
9
4
9
9
3
5
5
5
33
50
64
68
77
85

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
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
89
88
88
86
84
85
85
83
82
80
79
79
81
82
85
88
91
93
96
98
100
100

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1007
1006
1006
1005
1005
1005
1005
1005
1006
1007
1007
1007

Ozone (du)

416
416
415
415
407
400
392
394
397
399
393
387
381
378
375
371
369
366
363
364
365
366
370
374

Monday 9

Third Quarter 43%

02:40

11:06

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:43, Set: 17:53, Transit: 12:48. Moon - Rise: 02:40, Set: 11:06. Civil Dark: 18:24 - 07:12. Nautical Dark: 18:59 - 06:37. Astro Dark: 19:34 - 06:02

Total Clouds (% Sky Obscured)

99
99
99
99
99
98
99
99
100
100
100
100
99
99
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

85
85
85
83
81
74
81
79
72
70
74
88
90
91
92
89
86
83
85
86
88

Medium Clouds (% Sky Obscured)

99
99
99
99
99
98
99
99
99
99
98
98
89
77
66
70
73
78
86
93
100

High Clouds (% Sky Obscured)

37
21
5
13
31
40
54
93
92
73
54
33
22
10
2
22
54
80
75
65
20

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
6
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
84
66
55
61
66
72
63
50
43
39
34
23
28
32
32
41
44
39

Precipitation Amount (mm)

0.7
0.8
1
0.5
0.2
0
0
0.3
0.4
0.3
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
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
98
98
98
98
100
98
98
100
98
100
100
100
100
98
94
94

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

378
382
386
389
392
395
398
397
396
395
395
396
396
392
389
385
379
374
369
364
359

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

Generated: 03/02/26 22:32:33. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+1.00