Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

09:28

19:15

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

Sun - Rise: 07:58, Set: 17:27, Transit: 12:43. Moon - Rise: 09:28, Set: 19:15. Civil Dark: 17:58 - 07:26. Nautical Dark: 18:33 - 06:51. Astro Dark: 19:07 - 06:17

Total Clouds (% Sky Obscured)

52
59
61
66
1
1
1
1
2
1
1
2
0
1
0
0
0
0
90
1
0
1
3
28

Low Clouds (% Sky Obscured)

52
28
7
2
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14

Medium Clouds (% Sky Obscured)

32
48
25
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
90
1
0
1
2
5

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
2
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)

12
11
8
7
1
1
3
5
6
6
7
7
7
8
8
8
8
7
7
6
6
2
3
6

Chance of Frost

Temperature (°C)

15
14
13
13
11
9
8
7
7
7
7
7
6
7
6
6
6
6
6
5
6
8
9
9

Feels Like (°C)

11
11
11
11
10
8
7
5
5
5
5
5
4
4
5
5
4
4
4
4
5
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

64
57
54
57
64
67
68
68
68
66
66
66
65
64
65
65
65
64
64
64
61
55
53
54

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1012
1011
1011
1010

Ozone (du)

392
388
386
387
385
385
386
387
385
385
384
383
384
386
388
390
396
398
395
393
391
392
392
392

Wednesday 21

Waxing Crescent 8%

09:49

20:25

13 Bad
14 OK
15 OK
16 OK
17 OK
18 Good
19 Bad
20 Bad
21 OK
22 OK
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: 07:57, Set: 17:28, Transit: 12:43. Moon - Rise: 09:49, Set: 20:25. Civil Dark: 17:59 - 07:26. Nautical Dark: 18:34 - 06:51. Astro Dark: 19:09 - 06:17

Total Clouds (% Sky Obscured)

62
46
45
37
31
18
54
52
40
34
64
69
75
87
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
46
45
37
31
17
22
23
16
19
45
63
60
66
60
61
34
23
50
59
75
80
79
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
28
47
51
53
76
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
0
1
1
1
1
19
9
12
15
32
24
15
34
100
100
100
100
98
100
100
100
100
100

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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
12
30
35
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
59
66
75
82
85
88
86
88
85
85
83
83
83
82
83
86
85
85
82
76
71
71

Pressure (mb)

1009
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

390
383
377
372
362
354
352
348
342
339
340
340
339
342
338
336
340
344
349
352
359
363
365
365

Thursday 22

Waxing Crescent 15%

10:08

21:35

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
11 Bad
12 Bad

Sun - Rise: 07:56, Set: 17:29, Transit: 12:43. Moon - Rise: 10:08, Set: 21:35. Civil Dark: 18:01 - 07:25. Nautical Dark: 18:36 - 06:50. Astro Dark: 19:10 - 06:16

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
100

Low Clouds (% Sky Obscured)

89
85
84
84
84
83
89
86
87
96
91
86
87
94
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
75
40
75
48
75
98
100
100
100
96
98
55
77
100
100
100
100
100

High Clouds (% Sky Obscured)

91
86
100
100
82
68
67
100
98
37
72
95
24
1
12
11
6
20
15
15
10
40
69
100

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

46
67
76
89
95
90
70
67
65
82
91
95
95
95
95
95
95
91
87
95
95
94
73
61

Precipitation Amount (mm)

0
0.3
0.3
0.5
0.8
0.8
0.4
0.3
0
0.4
0.6
0.8
1.8
3.1
2
2.2
1.5
0.5
0.6
1
0.7
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
6
6
6
6
6
5
6
5
5
5
5
6
6
6
6
7
7
7

Feels Like (°C)

5
5
4
3
3
3
3
3
4
4
4
4
4
4
3
3
3
4
3
3
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

71
81
90
90
94
94
93
93
93
94
94
96
98
98
98
96
96
94
93
94
96
96
94
94

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

366
367
370
373
376
376
377
375
373
374
376
377
367
362
360
354
351
348
347
346
347
349
351
353

Friday 23

Waxing Crescent 23%

10:28

22:46

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:55, Set: 17:31, Transit: 12:44. Moon - Rise: 10:28, Set: 22:46. Civil Dark: 18:02 - 07:24. Nautical Dark: 18:37 - 06:49. Astro Dark: 19:11 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
89
43
26
29
29
31
44
88
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
87
43
26
29
29
29
20
15
10
31
88
99
99
99
100

Medium Clouds (% Sky Obscured)

95
87
86
100
100
62
60
60
60
41
20
0
0
0
3
13
78
98
98
99
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
80
70
65
40
22
0
0
0
0
0
0
0
4
25
28
55
76
100
100
100
100

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
1
7
4
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

57
68
73
95
95
95
95
95
95
95
83
57
46
30
1
2
2
2
19
41
81
95
95
95

Precipitation Amount (mm)

0
0.3
0.3
1.9
4
5.4
2.8
2.2
1.7
1.2
0.6
0.3
0
0
0
0
0
0
0
0
0.5
3.3
6.4
4.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
96
98
100
98
98
96
94
93
90
90
90
86
82
79
75
75
77
79
85
90
100
100

Pressure (mb)

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

Ozone (du)

353
354
357
362
365
368
372
375
378
379
382
386
394
396
397
395
393
395
395
392
392
392
394
396

Saturday 24

Waxing Crescent 33%

10:49

23:59

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
11 Bad
12 Bad

Sun - Rise: 07:54, Set: 17:32, Transit: 12:44. Moon - Rise: 10:49, Set: 23:59. Civil Dark: 18:03 - 07:23. Nautical Dark: 18:38 - 06:49. Astro Dark: 19:12 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
96
97
97
95
85
74
57
66
66
65

Low Clouds (% Sky Obscured)

100
100
100
99
100
100
98
96
94
96
98
100
98
96
95
93
91
88
68
51
35
31
33
37

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
5
0
0
0
5
10
15
18
22
25
19
13
7
6
5
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
72
100
76
80
85
85
90
80
65
50
34
19
4
8
12
16

ISS Passover

Visibility (miles)

0
0
0
0
1
0
0
0
0
0
0
0
0
3
6
9
9
9
9
9
9
9
6
3

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
91
85
82
90
95
92
72
91
95
95
95
73
52
44
34
15

Precipitation Amount (mm)

7.6
7
5.4
2
1.5
2.5
1.8
1.2
0.7
0.5
0.5
0.8
1.1
0.6
0.4
0.8
1.1
2.1
1.1
0.6
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
96
100
100
100
98
100
100
98
96
94
93
91
93
91
91
89
90
91
94

Pressure (mb)

999
998
998
997
998
998
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999

Ozone (du)

400
403
411
416
428
440
447
451
455
455
454
452
451
450
448
446
445
444
443
441
440
438
438
439

Sunday 25

Waxing Crescent 45%

11:15

01:15

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
11 Bad
12 Bad

Sun - Rise: 07:53, Set: 17:33, Transit: 12:44. Moon - Rise: 11:15, Set: 01:15. Civil Dark: 18:04 - 07:23. Nautical Dark: 18:39 - 06:48. Astro Dark: 19:13 - 06:14

Total Clouds (% Sky Obscured)

75
87
100
93
88
84
79
75
65
73
72
75
73
76
78
82
83
85
78
73
61
61
60
62

Low Clouds (% Sky Obscured)

43
52
62
73
82
84
79
75
65
73
72
75
73
76
78
82
83
85
78
73
61
49
44
40

Medium Clouds (% Sky Obscured)

13
25
34
56
78
84
79
75
65
73
72
75
73
76
78
82
83
85
78
72
61
50
36
27

High Clouds (% Sky Obscured)

31
55
76
69
69
75
75
70
65
73
72
75
73
76
78
82
79
68
67
66
61
45
24
10

ISS Passover

Visibility (miles)

0
0
0
1
3
6
9
6
3
0
0
0
0
0
0
0
3
6
9
9
9
9
6
3

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

Precipitation Probability (%)

20
24
27
23
17
12
65
94
95
95
95
95
95
95
95
95
69
47
45
43
31
34
29
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.7
1
1.2
1.8
1.8
1.6
1.4
0.8
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
5
5
4
4
4
3
3
3
3
3
3
3
3
4
5
6
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
94
93
91
94
96
98
100
100
98
100
98
98
94
91
89
88
88
86
91
93

Pressure (mb)

998
998
998
998
997
997
996
996
996
995
995
995
995
995
994
994
994
994
994
995
995
996
995
995

Ozone (du)

439
439
438
438
436
433
431
432
433
434
437
440
444
445
447
449
452
455
457
457
457
457
460
462

Monday 26

First Quarter 56%

11:48

02:34

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

Sun - Rise: 07:52, Set: 17:35, Transit: 12:44. Moon - Rise: 11:48, Set: 02:34. Civil Dark: 18:06 - 07:22. Nautical Dark: 18:40 - 06:47. Astro Dark: 19:14 - 06:13

Total Clouds (% Sky Obscured)

74
86
99
94
88
81
66
48
32
26
21
29
42
59
74
76
78
81

Low Clouds (% Sky Obscured)

53
64
75
71
69
68
52
35
19
16
12
8
13
18
26
23
20
16

Medium Clouds (% Sky Obscured)

28
29
25
35
44
53
37
28
15
9
4
3
2
1
0
17
34
47

High Clouds (% Sky Obscured)

22
32
49
38
30
23
16
10
2
3
4
4
22
41
63
75
78
81

ISS Passover

Visibility (miles)

0
0
0
0
3
6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
7
1
10
12
3
6
5
1
4
3
1
4
3
1
4
4
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
7
5
3
3
2
2
1
1
-1
-1
-2
-2
-2
-1

Relative Humidity (%)

98
98
98
98
96
93
93
89
88
86
86
85
83
84
83
83
83
83

Pressure (mb)

995
995
995
995
996
996
997
997
997
998
997
997
997
997
997
997
997
996

Ozone (du)

465
463
461
458
455
452
449
443
436
429
419
409
398
396
394
391
394
396

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

Generated: 20/01/26 13:59:06. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00