Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

12:29

05:08

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

Sun - Rise: 07:51, Set: 17:36, Transit: 12:43. Moon - Rise: 12:29, Set: 05:08. Civil Dark: 18:07 - 07:20. Nautical Dark: 18:42 - 06:44. Astro Dark: 19:15 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
86
94
86
94
94
100
100
100
100
39
29
25
30
31
30
4
4

Low Clouds (% Sky Obscured)

100
100
100
100
93
90
84
81
94
86
94
94
88
79
74
62
39
29
25
30
26
22
3
2

Medium Clouds (% Sky Obscured)

100
92
91
72
76
77
80
59
42
17
26
29
2
0
0
8
39
29
25
2
0
0
0
0

High Clouds (% Sky Obscured)

100
0
89
0
0
0
0
0
0
0
0
33
98
100
100
100
23
10
5
2
0
0
0
0

ISS Passover

Visibility (miles)

3
6
8
9
9
9
9
9
9
6
8
2
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
76
66
58
56
46
50
41
36
29
9
16
2
4
19
18
18
4
15
6
9
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
84
85
87
80
84
91
93
93
93
91
90
88
88
87
88
90
87
84
81
82
81

Pressure (mb)

991
991
991
991
991
991
990
990
990
990
990
991
991
991
991
991
992
992
992
992
993
993
993
993

Ozone (du)

367
377
390
399
411
415
419
412
405
399
396
402
411
418
432
439
447
452
461
472
476
470
451
418

Thursday 29

Waxing Gibbous 88%

13:25

06:13

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

Sun - Rise: 07:50, Set: 17:38, Transit: 12:44. Moon - Rise: 13:25, Set: 06:13. Civil Dark: 18:08 - 07:19. Nautical Dark: 18:43 - 06:44. Astro Dark: 19:17 - 06:10

Total Clouds (% Sky Obscured)

8
5
3
3
3
0
0
0
2
2
5
1
1
53
59
13
1
1
3
49
65
62
58
59

Low Clouds (% Sky Obscured)

3
2
2
1
2
0
0
0
1
1
1
0
1
1
1
1
1
1
1
2
2
2
27
59

Medium Clouds (% Sky Obscured)

4
2
0
0
0
0
0
0
0
0
2
0
0
33
36
7
0
0
0
17
16
8
11
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
43
53
33
25

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
71
65
55
50
51
53
59
66
72
78
78
78
77
75
74
71
70
70
68
67
66
65

Pressure (mb)

994
995
996
996
997
997
996
996
996
996
997
998
998
999
999
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

410
403
391
378
371
369
369
370
372
372
372
373
375
375
376
377
376
374
372
370
367
369
370
373

Friday 30

Waxing Gibbous 95%

14:33

07:04

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

Sun - Rise: 07:49, Set: 17:39, Transit: 12:44. Moon - Rise: 14:33, Set: 07:04. Civil Dark: 18:10 - 07:18. Nautical Dark: 18:44 - 06:43. Astro Dark: 19:18 - 06:09

Total Clouds (% Sky Obscured)

38
87
80
74
33
44
7
51
34
75
40
51
26
52
63
100
100
75
83
92
100
100
100
100

Low Clouds (% Sky Obscured)

38
42
2
3
2
2
4
25
29
21
35
29
21
20
26
53
59
65
70
74
75
77
80
81

Medium Clouds (% Sky Obscured)

7
35
48
43
18
22
7
48
0
16
0
0
3
0
10
75
90
67
83
92
100
98
95
92

High Clouds (% Sky Obscured)

38
58
70
50
0
0
0
0
0
65
0
22
4
34
38
100
80
31
63
81
100
100
100
98

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 (%)

4
6
5
4
2
1
1
2
0
0
0
0
0
0
1
2
3
3
6
10
29
53
58
62

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

Chance of Frost

Temperature (°C)

6
6
7
8
10
11
11
11
11
11
10
9
9
8
7
7
7
7
7
8
8
8
8
7

Feels Like (°C)

3
3
3
7
10
11
11
10
8
10
10
10
8
8
7
5
5
4
4
4
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

64
64
62
54
48
51
51
53
59
66
72
78
82
82
79
74
70
68
68
66
68
70
71
74

Pressure (mb)

1001
1001
1002
1001
1002
1002
1001
1001
1001
1002
1002
1003
1003
1003
1004
1003
1003
1003
1002
1002
1002
1001
1001
1000

Ozone (du)

373
371
368
369
375
383
384
380
376
373
368
371
369
368
372
372
369
371
370
370
372
376
379
378

Saturday 31

Waxing Gibbous 99%

15:51

07:04

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

Sun - Rise: 07:48, Set: 17:40, Transit: 12:44. Moon - Rise: 15:51, Set: 07:04. Civil Dark: 18:11 - 07:17. Nautical Dark: 18:45 - 06:42. Astro Dark: 19:19 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
96
74
33
27
30
30
7
3
3
5
13
21
26

Low Clouds (% Sky Obscured)

80
82
77
72
63
53
55
56
58
56
51
23
6
8
14
26
30
7
3
3
4
3
3
2

Medium Clouds (% Sky Obscured)

95
97
100
100
100
100
100
100
100
99
97
96
74
19
27
30
30
3
0
0
0
4
8
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
100
87
73
60
33
15
3
7
15
1
0
0
1
2
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
8
8
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

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

Precipitation Probability (%)

77
66
64
71
58
49
54
45
35
41
34
8
10
4
1
16
11
6
6
5
3
2
1
0

Precipitation Amount (mm)

0.3
0
0
0.2
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
4
4
2
1
2
3
4
4
0
1
3
3
4
5
6
6
7
6
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
77
74
73
64
68
75
74
82
87
90
91
91
88
85
81
76
74
72
70
68
68
67

Pressure (mb)

1000
1001
1001
1002
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1010

Ozone (du)

383
387
392
395
399
401
404
405
407
410
416
417
414
412
409
403
398
395
396
393
390
390
395
398

Sunday 1

Full Moon 100%

17:12

07:43

07 OK
08 Good
09 Good
10 OK
11 Bad
12 OK
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

Sun - Rise: 07:46, Set: 17:42, Transit: 12:44. Moon - Rise: 17:12, Set: 07:43. Civil Dark: 18:12 - 07:16. Nautical Dark: 18:46 - 06:41. Astro Dark: 19:20 - 06:07

Total Clouds (% Sky Obscured)

26
17
12
26
49
45
49
67
94
100
100
100
74
72
74
84
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
2
2
2
10
22
54
63
66
70
74
72
74
80
83
84
84
84
87
92
94
96

Medium Clouds (% Sky Obscured)

9
2
8
10
49
45
8
13
14
63
81
73
57
43
30
26
23
19
13
7
2
2
2
2

High Clouds (% Sky Obscured)

5
5
5
16
12
4
27
52
77
79
100
95
27
19
9
21
32
39
38
37
40
55
84
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
8
7
6
5
6
8
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
Very Light Rain
Light Rain
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
16
21
27
36
34
31
34
46
55
40
42
51
40
29
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
6
8
10
11
11
11
11
10
10
9
9
9
9
8
8
8
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
64
56
50
52
55
59
65
71
77
80
82
84
84
84
85
87
88
88
88
87
87
87

Pressure (mb)

1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

393
386
385
378
372
366
362
361
359
359
358
358
358
356
354
353
351
349
347
345
343
341
340
339

Monday 2

Waning Gibbous 99%

18:30

08:14

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

Sun - Rise: 07:45, Set: 17:43, Transit: 12:44. Moon - Rise: 18:30, Set: 08:14. Civil Dark: 18:13 - 07:15. Nautical Dark: 18:48 - 06:40. Astro Dark: 19:21 - 06:06

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)

97
98
100
100
100
100
100
100
100
100
100
100
99
98
96
97
98
100
99
98
98
98
99
100

Medium Clouds (% Sky Obscured)

24
46
68
78
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
58
38

High Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
93
86
81
72
50
25
50
74
99
92
79
73
73
69
65

ISS Passover

Visibility (miles)

9
8
7
5
5
4
3
3
3
3
3
4
4
4
3
3
2
2
2
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
41
52
81
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.5
0.8
1.1
1.4
1.5
1.7
1.9
1.6
1.3
1.7
2.1
2.4
2.8
3.2
3.6
3.7
3.7
3.6
2.8
2.3
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

87
88
88
88
87
88
87
88
88
90
87
87
84
85
84
85
85
85
87
85
84
81
81
81

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

338
338
338
338
337
335
334
336
339
341
343
344
346
348
351
353
354
355
355
356
356
357
358
359

Tuesday 3

Waning Gibbous 95%

19:45

08:38

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
23 Bad
00 Bad

Sun - Rise: 07:44, Set: 17:44, Transit: 12:44. Moon - Rise: 19:45, Set: 08:38. Civil Dark: 18:15 - 07:14. Nautical Dark: 18:49 - 06:39. Astro Dark: 19:22 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
92
88
93
96
100
91
84
78
76
76
74

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
91
82
75
76
75
74
75
77
76
67
59
51

Medium Clouds (% Sky Obscured)

44
54
60
49
39
28
25
17
14
31
49
66
52
40
34
43
55
66

High Clouds (% Sky Obscured)

65
56
46
31
31
36
41
45
50
51
55
57
51
62
71
75
76
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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

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
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
93
92
93
75
57
35
48
53
49
48
43
32

Precipitation Amount (mm)

0.9
0.7
0.5
0.6
0.7
0.7
0.6
0.6
0.7
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
84
87
85
82
81
80
80
78
81
84
87
84
81
79
79
78

Pressure (mb)

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

Ozone (du)

360
360
360
359
361
362
363
363
364
364
363
363
362
364
365
367
367
367

Forecast for Nice, Alpes-Maritimes, France (43.71,7.26)

Generated: 28/01/26 07:24:28. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+1.00