Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

09:28

No Set

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

Sun - Rise: 07:58, Set: 17:28, Transit: 12:43. Moon - Rise: 09:28, Set: No Set. Civil Dark: 17:59 - 07:26. Nautical Dark: 18:34 - 06:51. Astro Dark: 19:09 - 06:17

Total Clouds (% Sky Obscured)

35
25
19
0
1
1
4
3
1
12
87
61
2
2
5
15
36
71
75
50
52
35
19
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
52
56
39
42
28
10
23

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
8
0
0
0
1
0
0
12
87
60
0
0
4
15
1
3
2
10
0
0
10
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
66
65
65
65
64
64
63
63
62
64
62
60
54
52
52
53
55
58
67
81
85
88

Pressure (mb)

1016
1017
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1012
1012
1011
1011
1010
1009
1008
1007
1007
1007
1007
1007

Ozone (du)

385
382
383
382
383
384
386
387
391
397
397
394
391
393
393
392
391
389
384
377
370
359
355
353

Wednesday 21

Waxing Crescent 15%

09:49

20:25

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

Sun - Rise: 07:57, Set: 17:29, Transit: 12:43. Moon - Rise: 09:49, Set: 20:25. Civil Dark: 18:01 - 07:26. Nautical Dark: 18:36 - 06:51. Astro Dark: 19:10 - 06:17

Total Clouds (% Sky Obscured)

60
84
77
93
93
98
100
99
100
100
99
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
43
51
63
64
57
29
30
48
53
71
81
80
76
78
80
89
87
88
92
93
100
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
30
45
46
48
100
100
97
100
99
100
100
98
100
100
100
70
100
100
98
98

High Clouds (% Sky Obscured)

15
54
23
66
51
75
100
93
99
100
37
80
72
71
64
67
100
100
100
100
97
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
0
0
0
1
7
1
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
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
3
9
29
47
74
75
68
59
53
74
66
56
64
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.3
0
0
0.6
0.4
0.2
0.2
0.5
0.9
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
5
5
5
5
5
5
6
6
5
5
6
6
7
7
7
7
6
6
6
6

Feels Like (°C)

4
3
3
3
3
3
3
3
2
3
3
4
3
3
3
4
4
4
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
86
85
85
85
85
85
85
85
85
90
91
91
94
96
94
94
94
96
100
98
98

Pressure (mb)

1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1003
1003
1003
1002
1002
1001
1001
1001
1002
1002
1002

Ozone (du)

351
346
338
340
340
338
338
335
334
336
342
344
345
351
354
359
363
366
366
368
370
371
373
374

Thursday 22

Waxing Crescent 23%

10:08

21:35

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

Sun - Rise: 07:56, Set: 17:31, Transit: 12:43. Moon - Rise: 10:08, Set: 21:35. Civil Dark: 18:02 - 07:25. Nautical Dark: 18:37 - 06:50. Astro Dark: 19:11 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
98
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
87
83
88
85
84
87
92
89
87
90
85
83
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

97
100
100
100
100
66
93
40
37
46
92
43
61
92
100
99
99
95
53
40
46
55
65
73

High Clouds (% Sky Obscured)

42
83
100
99
29
0
1
24
31
48
93
100
100
100
100
55
100
100
100
90
82
75
67
75

ISS Passover

Visibility (miles)

1
1
0
0
3
7
7
7
7
7
2
7
7
7
7
7
7
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

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

Precipitation Probability (%)

95
95
95
95
90
75
72
58
68
76
71
66
67
62
49
44
66
88
71
72
73
76
87
95

Precipitation Amount (mm)

0.9
1.1
1
1
0.5
0
0.2
0
0
0.4
0.4
0.3
0.2
0
0
0
0.4
0.9
0.4
0.5
0.4
0.4
0.5
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
98
96
94
94
96
94
94
94
95
91
90
96
100
96
100
98
100
98

Pressure (mb)

1003
1003
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
999
999

Ozone (du)

374
374
376
379
372
364
359
353
349
345
343
345
346
347
350
351
352
353
357
365
369
369
370
372

Friday 23

Waxing Crescent 33%

10:28

22:46

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

Sun - Rise: 07:55, Set: 17:32, Transit: 12:44. Moon - Rise: 10:28, Set: 22:46. Civil Dark: 18:03 - 07:24. Nautical Dark: 18:38 - 06:49. Astro Dark: 19:12 - 06:15

Total Clouds (% Sky Obscured)

100
96
60
50
46
48
76
86
85
84
86
89
95
100
100
100
100
100
100
100
100
100
100
73

Low Clouds (% Sky Obscured)

100
96
60
50
46
48
52
47
51
52
82
75
70
62
79
91
100
100
100
100
100
95
73
71

Medium Clouds (% Sky Obscured)

62
60
40
20
0
2
6
26
33
40
40
67
85
100
100
100
100
100
100
100
100
100
100
33

High Clouds (% Sky Obscured)

82
85
53
23
0
1
28
35
32
35
28
52
76
100
100
100
100
100
100
100
100
100
100
60

ISS Passover

Visibility (miles)

7
1
9
9
9
9
9
9
9
9
9
9
7
2
0
0
0
0
0
0
0
0
3
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

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

Precipitation Probability (%)

95
95
95
95
95
88
57
4
8
11
23
30
51
89
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.4
3.9
1.7
1.4
1.2
0.6
0.2
0
0
0
0
0
0
0.5
2.5
3.8
3
2
2.3
4.2
2.8
2.6
3
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
7
6
6
6
6
6
6
6
6
6
6
7
6
6
6
6
7
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
90
88
83
80
76
71
65
66
70
82
90
96
98
100
100
100
100
100
98
94
93

Pressure (mb)

999
999
1000
1000
1000
1001
1001
1001
1000
1000
1000
1000
1000
1000
999
999
999
999
998
998
997
997
998
999

Ozone (du)

376
379
381
386
388
391
391
391
392
392
390
391
391
392
391
392
394
398
403
409
421
432
441
445

Saturday 24

Waxing Crescent 45%

10:49

23:59

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

Sun - Rise: 07:54, Set: 17:33, Transit: 12:44. Moon - Rise: 10:49, Set: 23:59. Civil Dark: 18:04 - 07:23. Nautical Dark: 18:39 - 06:49. Astro Dark: 19:13 - 06:15

Total Clouds (% Sky Obscured)

98
99
98
99
77
93
99
100
94
97
96
91
82
68
54
44
37
59
78
98
95
92
87
83

Low Clouds (% Sky Obscured)

71
71
71
65
64
61
58
55
52
53
54
49
42
35
18
21
27
49
70
88
83
76
69
49

Medium Clouds (% Sky Obscured)

35
30
37
30
20
14
98
99
86
97
96
76
52
27
19
11
2
3
1
2
2
2
2
31

High Clouds (% Sky Obscured)

97
99
97
99
76
93
76
70
60
46
51
49
34
22
17
12
6
22
42
60
64
66
70
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
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

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

Precipitation Probability (%)

95
91
82
74
70
63
58
51
46
40
28
80
61
45
39
30
13
18
20
20
17
10
1
3

Precipitation Amount (mm)

0.8
0.6
0.4
0.4
0.4
0.3
0.2
0
0
0
0
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
2
2
2
2
1
1
1
2
2
2
2
2
1
0
0
0
0
1
1
0
4
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
86
88
88
86
86
83
82
82
82
83
82
82
82
82
84
84
84
84
84
86
88
91

Pressure (mb)

999
999
999
999
999
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999
998
998
998
998
998
998
998

Ozone (du)

449
450
450
451
451
458
460
461
458
457
456
457
456
454
453
451
448
446
447
447
447
445
444
442

Sunday 25

Waxing Crescent 56%

11:15

01:15

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:53, Set: 17:35, Transit: 12:44. Moon - Rise: 11:15, Set: 01:15. Civil Dark: 18:06 - 07:23. Nautical Dark: 18:40 - 06:48. Astro Dark: 19:14 - 06:14

Total Clouds (% Sky Obscured)

79
70
63
57
54
60
67
71
69
67
63
56
46
39
49
59
70
79
88
97
92
86
78
72

Low Clouds (% Sky Obscured)

28
7
7
7
6
6
8
11
11
11
11
13
12
13
23
34
44
54
64
72
67
63
55
44

Medium Clouds (% Sky Obscured)

61
70
63
57
53
55
59
64
53
45
33
43
46
39
38
23
8
11
14
12
11
6
5
5

High Clouds (% Sky Obscured)

55
50
31
24
17
29
45
71
62
41
26
15
13
11
13
13
15
15
8
1
1
1
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
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
1
2
3
2
2
1
0
5
4
1
4
5
2
3
2
0
2
1
0
10
12
3
6

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)

7
7
7
8
8
8
10
12
13
12
11
9
8
6
5
3
1
0
0
1
2
2
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
85
85
82
80
77
76
74
74
75
73
72
75
77
78
78
78
78
79
79
82

Pressure (mb)

998
998
998
998
998
998
998
998
998
998
998
998
999
999
999
999
999
998
998
998
998
999
999
1000

Ozone (du)

443
443
444
447
451
454
453
452
450
453
455
457
459
461
463
460
458
455
443
431
419
411
403
395

Monday 26

First Quarter 68%

11:48

02:34

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
11 Bad
12 Bad

Sun - Rise: 07:52, Set: 17:36, Transit: 12:44. Moon - Rise: 11:48, Set: 02:34. Civil Dark: 18:07 - 07:22. Nautical Dark: 18:41 - 06:47. Astro Dark: 19:15 - 06:13

Total Clouds (% Sky Obscured)

61
56
58
70
83
87
91
95
94
91
86
86
84
84
87
91
98

Low Clouds (% Sky Obscured)

32
17
12
10
6
25
45
65
73
79
75
72
73
76
79
82
85

Medium Clouds (% Sky Obscured)

6
7
27
48
68
78
88
95
94
91
86
86
84
80
82
86
93

High Clouds (% Sky Obscured)

5
8
18
31
37
40
38
45
50
50
55
50
30
25
25
20
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
1
1
1
0
0
0
0
0
0

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
1
4
3
1
6
9
17
38
55
76
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
1.1
1.4
1.7
1.6
1

Wind Speed/Direction (mph)

6
6
6
5
4
3
3
3
4
5
6
6
8
7
6
3
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
79
77
76
79
82
85
88
91
94
96
96
96
98
96

Pressure (mb)

1000
1000
1000
1000
999
999
999
999
998
998
997
997
996
996
996
996
996

Ozone (du)

394
392
391
389
387
385
382
379
376
377
378
380
383
387
391
396
401

Forecast for Valbonne, Alpes-Maritimes, France (43.64,7.01)

Generated: 20/01/26 20:18:09. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00