Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:06

16:53

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:59, Set: 17:23, Transit: 12:41. Moon - Rise: 08:06, Set: 16:53. Civil Dark: 17:55 - 07:27. Nautical Dark: 18:30 - 06:52. Astro Dark: 19:04 - 06:18

Total Clouds (% Sky Obscured)

87
84
84
88
93
92
97
100
97
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

61
67
55
56
46
47
42
55
62
67
72
75
76
83
86
87
84
81
85
88
75
73
82
80

Medium Clouds (% Sky Obscured)

70
69
79
83
88
87
93
100
90
100
100
100
100
100
100
96
100
100
100
100
100
98
100
100

High Clouds (% Sky Obscured)

0
3
4
11
8
16
53
29
5
5
20
26
42
100
35
98
100
100
79
51
77
52
30
86

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
0
0
54
60
64
51
35
58
92
95
95
95
89
88
95
95
95
95
95
94
95
95
91

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.5
0
0
0
0.5
0.7
1.6
1.3
0.6
0.5
1.4
1.9
1.3
1
0.8
0.7
1.6
1.4
0.7

Wind Speed/Direction (mph)

7
5
5
5
5
5
4
4
4
2
2
1
0
2
2
2
4
4
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
12
12
12
13
12
11
10
10
10
10
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
69
73
76
77
77
76
75
71
77
80
88
91
87
82
85
87
84
82
82
82
85
85

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

340
342
346
351
353
350
347
351
351
345
340
340
341
343
351
357
364
368
372
376
379
382
386
388

Monday 19

Waxing Crescent 1%

08:39

18:03

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 17:24, Transit: 12:41. Moon - Rise: 08:39, Set: 18:03. Civil Dark: 17:56 - 07:27. Nautical Dark: 18:31 - 06:52. Astro Dark: 19:05 - 06:17

Total Clouds (% Sky Obscured)

100
100
99
100
99
98
100
100
100
100
100
100
100
100
56
26
48
69
70
48
61
45
64
63

Low Clouds (% Sky Obscured)

74
66
49
30
30
25
25
20
6
11
9
2
3
4
1
1
1
0
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
90
89
99
76
100
100
100
25
74
69
68
38
23
26
48
69
70
21
30
13
26
26

High Clouds (% Sky Obscured)

34
39
90
98
88
91
100
100
100
100
100
100
100
100
39
20
6
12
20
20
25
28
31
26

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

Light Rain
Light Rain
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 (%)

90
83
64
35
27
26
19
16
11
8
8
7
6
6
4
5
5
6
4
5
4
4
3
2

Precipitation Amount (mm)

0.7
0.6
0.4
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
4
3
4
4
3
3
4
5
4
4
4
5
5
5
5
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
11
12
13
13
13
12
11
10
9
8
8
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
80
78
74
72
70
68
60
57
57
58
63
66
68
67
65
64
65
65
65
64
62
60

Pressure (mb)

1019
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

390
394
396
396
398
400
401
402
404
405
406
406
407
406
407
407
406
407
408
408
408
409
411
412

Tuesday 20

Waxing Crescent 3%

09:05

19:13

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

Sun - Rise: 07:58, Set: 17:26, Transit: 12:42. Moon - Rise: 09:05, Set: 19:13. Civil Dark: 17:57 - 07:26. Nautical Dark: 18:32 - 06:51. Astro Dark: 19:06 - 06:17

Total Clouds (% Sky Obscured)

50
33
29
30
30
29
30
25
25
29
20
3
3
3
3
3
2
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
27
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
25
29
30
30
29
30
25
25
29
20
3
3
3
3
3
2
2
1
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
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
60
59
56
52
44
39
39
39
40
44
49
52
52
50
46
44
44
43
42
40
39
38

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

414
416
414
412
410
408
409
409
407
405
406
406
405
404
405
407
405
405
406
404
401
400
398
397

Wednesday 21

Waxing Crescent 8%

09:27

20:24

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

Sun - Rise: 07:57, Set: 17:27, Transit: 12:42. Moon - Rise: 09:27, Set: 20:24. Civil Dark: 17:58 - 07:26. Nautical Dark: 18:33 - 06:50. Astro Dark: 19:07 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
6
23
7
30
30
7
10
30
31
36
64
83
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
1
1
0
2
2
3
10
31
36
64
75
70
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
20
30
3
9
30
31
36
60
80
90
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
3
14
5
20
15
2
3
15
16
12
44
71
98
99

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
14
20
18
27
56

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
2
2
5
8
8
8
8
8
8
6
6
3
2
3
3
2
3
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

36
35
34
33
32
29
23
22
26
29
34
41
50
54
52
51
51
51
51
49
50
61
67
72

Pressure (mb)

1014
1014
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006

Ozone (du)

395
393
390
389
387
387
389
390
389
386
386
386
395
403
405
407
405
392
379
369
362
354
347
344

Thursday 22

Waxing Crescent 15%

09:48

21:34

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:56, Set: 17:28, Transit: 12:42. Moon - Rise: 09:48, Set: 21:34. Civil Dark: 17:59 - 07:25. Nautical Dark: 18:34 - 06:50. Astro Dark: 19:09 - 06:16

Total Clouds (% Sky Obscured)

100
100
99
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
52
57
75
92
92
90
89
91
93
94
91
89
88
95
96
97
97
98
98
96
95
93
95

Medium Clouds (% Sky Obscured)

97
100
99
97
95
97
98
100
100
100
100
68
49
78
85
93
100
85
71
57
71
85
98
67

High Clouds (% Sky Obscured)

99
100
92
86
74
77
87
99
99
100
100
76
52
24
100
100
100
100
100
100
91
85
78
54

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

66
92
93
95
95
95
83
74
95
95
95
64
50
69
81
82
79
77
77
69
64
66
70
68

Precipitation Amount (mm)

0.5
1.1
0.8
0.9
1.1
0.9
0.3
0
1.2
1.3
0.6
0
0
0.4
0.5
0.6
0.5
0.4
0.4
0.3
0.2
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
91
93
94
93
90
90
90
94
93
90
87
85
85
87
85
86
85
84
81
79
78
76

Pressure (mb)

1005
1005
1005
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

342
344
346
349
355
361
368
373
375
376
378
380
381
383
383
382
380
379
379
379
379
375
371
367

Friday 23

Waxing Crescent 23%

10:07

22:45

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:55, Set: 17:30, Transit: 12:42. Moon - Rise: 10:07, Set: 22:45. Civil Dark: 18:01 - 07:24. Nautical Dark: 18:36 - 06:49. Astro Dark: 19:10 - 06:15

Total Clouds (% Sky Obscured)

100
100
95
90
85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
92
84
76
84
92
100
100
100
100
99
99
98
91
84
79
87
94
100
98
96
95
97

Medium Clouds (% Sky Obscured)

36
5
3
2
0
0
5
5
9
17
26
40
54
68
69
72
76
70
64
55
53
51
49
56

High Clouds (% Sky Obscured)

21
7
12
17
22
18
14
9
25
41
53
46
39
36
49
36
16
19
22
25
51
73
89
86

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

67
69
69
69
70
64
59
55
77
85
89
95
95
95
86
73
56
77
93
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.4
0.5
0.5
0.5
0.3
0.2
0
0.6
0.7
0.8
1
1
1
0.7
0.4
0
0.4
0.7
1
1
1
1.2
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
74
73
70
71
70
70
77
81
87
87
87
87
87
87
87
88
88
91
90
90
91

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003

Ozone (du)

363
359
355
353
351
350
347
345
343
341
340
338
338
338
338
340
342
344
346
348
350
351
352
353

Saturday 24

Waxing Crescent 33%

10:27

23:58

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
23 Bad
00 Bad

Sun - Rise: 07:54, Set: 17:31, Transit: 12:43. Moon - Rise: 10:27, Set: 23:58. Civil Dark: 18:02 - 07:23. Nautical Dark: 18:37 - 06:48. Astro Dark: 19:11 - 06:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
100
99
99
98
96
96
96
94
92
89
90
95
100
87
76
70
67
61
55

Medium Clouds (% Sky Obscured)

64
71
81
89
98
80
62
44
40
38
34
35
35
35
37
40
45
64
83
100

High Clouds (% Sky Obscured)

82
77
55
34
18
24
24
23
22
21
21
44
67
88
93
98
100
100
100
100

ISS Passover

Visibility (miles)

6
7
9
9
9
9
9
9
9
9
8
8
8
8
8
6
4
2
2
2

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
85
61
39
37
39
42
59
71
81
80
73
65
79
91
95

Precipitation Amount (mm)

2.1
3.2
1.4
1
0.5
0.4
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.2
0.4
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
9
9
9
9
9
9
8
8
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
90
88
87
85
84
82
85
87
90
90
90
90
90
91
91
91
91

Pressure (mb)

1003
1003
1002
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

355
357
359
364
368
372
377
383
388
392
396
401
403
405
406
408
410
411
411
410

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

Generated: 18/01/26 05:44:03. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00