Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

17:44

08:10

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: 08:13, Set: 18:12, Transit: 13:12. Moon - Rise: 17:44, Set: 08:10. Civil Dark: 18:42 - 07:43. Nautical Dark: 19:16 - 07:09. Astro Dark: 19:49 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
93
95
92
95
63
78
84
100
100
98
88
88
99
89
87
75
99
90
98
92
43

Low Clouds (% Sky Obscured)

100
94
94
85
89
72
64
19
32
25
22
27
45
69
59
61
48
55
59
83
63
78
78
29

Medium Clouds (% Sky Obscured)

100
95
88
88
67
26
39
27
31
76
99
100
89
84
57
67
54
82
61
68
46
32
19
18

High Clouds (% Sky Obscured)

47
45
51
29
3
35
54
28
39
55
95
100
90
59
39
55
54
18
28
35
38
33
39
14

ISS Passover

Visibility (miles)

0
0
0
0
0
0
6
9
9
9
9
9
9
9
9
9
6
5
5
5
5
5
5
9

Fog (%)

56
57
57
60
59
73
45
37
35
18
16
0
5
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
55
38
12
3
0
2
4
4
8
11
11
5
26
40
15
16
14
6
17
2
0

Precipitation Amount (mm)

1.6
0.9
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

28
26
23
17
16
14
10
6
3
1
1
2
2
0
5
4
4
4
5
4
3
3
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
98
98
96
92
89
85
84
82
81
81
80
74
73
73
73
76
79
86
89
88

Pressure (mb)

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

Ozone (du)

406
406
400
387
377
372
369
369
367
364
364
361
359
360
361
360
359
358
357
351
347
344
343
342

Sunday 1

Full Moon 100%

19:02

08:40

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: 08:12, Set: 18:13, Transit: 13:13. Moon - Rise: 19:02, Set: 08:40. Civil Dark: 18:43 - 07:42. Nautical Dark: 19:17 - 07:08. Astro Dark: 19:50 - 06:35

Total Clouds (% Sky Obscured)

94
71
90
55
56
100
100
100
100
100
100
98
99
100
100
100
99
92
93
61
62
100
100
100

Low Clouds (% Sky Obscured)

23
2
1
1
1
1
1
1
2
8
1
3
30
35
33
25
18
35
36
37
32
41
53
70

Medium Clouds (% Sky Obscured)

26
14
18
20
45
45
55
91
71
81
76
97
72
34
66
30
21
60
27
29
28
65
63
100

High Clouds (% Sky Obscured)

59
58
79
48
54
100
100
100
100
100
100
64
66
92
100
100
99
45
61
2
22
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
4
3
35
77
86
85
84
0
15
0
0
0
0
2
38
51
18
8
2
2
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
7
17
33
33
36
48
60
46
20
13
27
26
55
83
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.8
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
83
81
81
83
83
83
84
84
83
84
84
88
86
85
79
72
83
77
80
85
88
91

Pressure (mb)

1008
1008
1006
1006
1005
1004
1002
1001
1000
999
997
996
996
995
994
993
992
990
989
988
987
988
989
990

Ozone (du)

341
342
342
339
338
340
339
340
340
339
340
341
342
345
344
346
345
345
347
355
359
362
364
367

Monday 2

Waning Gibbous 98%

No Rise

09:05

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

Sun - Rise: 08:11, Set: 18:15, Transit: 13:13. Moon - Rise: No Rise, Set: 09:05. Civil Dark: 18:44 - 07:41. Nautical Dark: 19:18 - 07:07. Astro Dark: 19:51 - 06:34

Total Clouds (% Sky Obscured)

100
79
90
95
86
35
39
64
63
62
62
57
56
34
1
1
12
66
30
43
39
34
48
66

Low Clouds (% Sky Obscured)

44
47
22
24
24
15
16
20
7
4
1
1
1
1
1
1
2
3
4
7
6
4
1
1

Medium Clouds (% Sky Obscured)

100
72
81
89
78
20
20
40
41
40
46
41
45
6
0
0
5
14
25
36
37
34
29
21

High Clouds (% Sky Obscured)

100
55
55
55
19
0
0
0
10
62
53
37
33
34
0
0
2
42
3
2
2
2
26
55

ISS Passover

Visibility (miles)

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

Fog (%)

0
75
73
38
2
17
53
54
11
3
28
63
92
98
20
21
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
60
43
41
42
37
29
11
3
5
7
2
2
1
2
3
12
8
8
9
7
9
11

Precipitation Amount (mm)

0.6
0.4
0.1
0.1
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
6
6
7
3
3
3
3
3
3
3
2
3
3
5
6
6
6
6
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
91
89
92
91
87
86
84
82
81
81
79
79
76
67
61
59
58
58
60
74
81
82

Pressure (mb)

991
991
992
993
994
995
996
997
997
998
998
999
1000
1000
1000
999
999
999
999
999
999
999
1000
1002

Ozone (du)

370
380
392
403
409
413
422
422
418
419
419
419
423
424
426
430
430
425
421
422
425
424
424
428

Tuesday 3

Waning Gibbous 94%

20:15

09:26

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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: 08:10, Set: 18:16, Transit: 13:13. Moon - Rise: 20:15, Set: 09:26. Civil Dark: 18:46 - 07:40. Nautical Dark: 19:19 - 07:06. Astro Dark: 19:52 - 06:33

Total Clouds (% Sky Obscured)

54
45
63
83
96
100
53
46
46
46
45
81
89
100
100
100
100
95
91
86
90
94
98
92

Low Clouds (% Sky Obscured)

1
1
4
6
9
10
11
11
8
4
1
1
1
1
14
27
40
37
35
54
76
72
70
60

Medium Clouds (% Sky Obscured)

12
3
38
82
95
100
51
46
46
46
45
80
58
92
60
99
100
93
86
79
85
92
96
86

High Clouds (% Sky Obscured)

45
45
63
80
94
100
53
46
46
46
45
64
89
100
100
100
100
85
66
59
58
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
8
5
1
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
Snow
Snow
Snow
Light Rain
Light Rain
Snow
Snow
None
None

Precipitation Probability (%)

12
8
10
12
11
19
20
10
14
12
4
14
19
20
47
57
62
77
83
77
65
54
38
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.5
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-6
-6
-6
-7
-6
-7
-7
-8
-8
-8
-8
-7
-8
-8
-8
-7
-7
-6
-4
-4
-3

Relative Humidity (%)

79
76
76
76
78
78
76
79
78
76
75
75
75
73
68
58
55
55
59
61
65
78
87
94

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1000
1000
999
998
997
997
996
994
994
993
993
993
992
993
993
994
994

Ozone (du)

430
432
435
436
438
437
436
437
438
439
434
418
408
407
406
411
411
407
407
400
400
400
395
393

Wednesday 4

Waning Gibbous 88%

21:25

09:46

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: 08:08, Set: 18:17, Transit: 13:13. Moon - Rise: 21:25, Set: 09:46. Civil Dark: 18:47 - 07:39. Nautical Dark: 19:21 - 07:05. Astro Dark: 19:54 - 06:32

Total Clouds (% Sky Obscured)

64
64
86
87
90
96
83
84
86
89
89
100
100
100
100
100
100
100
100
100
98
97
97
93

Low Clouds (% Sky Obscured)

24
28
22
8
7
7
5
2
3
3
6
5
11
18
28
36
44
53
65
76
74
73
69
58

Medium Clouds (% Sky Obscured)

51
49
68
59
79
95
66
84
86
88
79
87
89
92
92
93
94
96
98
100
97
94
92
82

High Clouds (% Sky Obscured)

0
0
69
58
90
78
41
0
11
11
24
100
99
99
100
100
100
100
97
92
65
55
58
58

ISS Passover

Visibility (miles)

0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
6
6
6
6
5

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
Snow
Snow
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

13
3
5
7
1
3
5
5
24
38
45
19
32
45
58
71
84
88
87
81
95
95
86
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.4
0.5
0.4
0.2
0.5
0.6
0.4
0.4

Wind Speed/Direction (mph)

4
1
1
1
1
0
2
2
2
1
2
2
3
3
4
6
8
10
8
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-8
-9
-9
-10
-8
-9
-8
-7
-5
-6
-6
-6
-6
-7
-8
-9
1
2
3
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

94
92
89
85
84
82
81
79
79
78
75
74
74
72
74
68
63
60
68
74
83
86
89
94

Pressure (mb)

995
996
996
996
996
996
995
994
994
993
992
991
993
992
991
990
990
989
989
988
988
989
990
991

Ozone (du)

391
384
381
379
375
370
365
359
354
354
356
352
353
354
356
355
355
355
356
357
358
361
364
367

Thursday 5

Waning Gibbous 81%

22:33

10:05

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: 08:07, Set: 18:19, Transit: 13:13. Moon - Rise: 22:33, Set: 10:05. Civil Dark: 18:48 - 07:38. Nautical Dark: 19:22 - 07:04. Astro Dark: 19:55 - 06:31

Total Clouds (% Sky Obscured)

90
85
75
66
60
75
84
94
90
84
78
71
66
66
58
53
44
37
29
22
24
27
27
27

Low Clouds (% Sky Obscured)

49
39
31
21
11
32
53
74
68
64
58
51
46
38
33
27
25
22
16
8
9
9
9
9

Medium Clouds (% Sky Obscured)

76
69
54
40
25
47
70
92
87
83
78
71
66
59
57
53
44
37
29
15
15
13
10
8

High Clouds (% Sky Obscured)

50
43
37
32
35
29
21
7
10
12
12
17
26
51
40
22
2
2
2
2
2
2
2
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
50
45
40
29
46
58
68
83
95
95
90
67
24
33
35
36
40
42
43
42
41
39
38

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0.2
0.4
0.6
0.9
0.6
0.3
0
0
0
0
0
0.2
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
88
86
86
86
86
86
89
86
86
84
83
81
80
77
73
70
71
73
75
79
83
86

Pressure (mb)

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

Ozone (du)

371
375
379
379
380
380
382
384
386
387
387
388
389
389
390
389
389
389
390
391
391
393
394
396

Friday 6

Waning Gibbous 72%

23:39

10:25

20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:06, Set: 18:20, Transit: 13:13. Moon - Rise: 23:39, Set: 10:25. Civil Dark: 18:49 - 07:36. Nautical Dark: 19:23 - 07:03. Astro Dark: 19:56 - 06:30

Total Clouds (% Sky Obscured)

26
24
24
24
24
22
19
13
13
15
19
37
55
73
83
94
100

Low Clouds (% Sky Obscured)

10
11
11
10
9
8
7
6
6
6
6
10
15
19
27
33
41

Medium Clouds (% Sky Obscured)

6
5
10
14
16
16
15
13
13
15
19
37
55
58
61
68
71

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
13
15
19
37
54
66
72
76
82

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
29
28
26
15
14
12
2
3
3
1
4
3
1
6
12
12

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
81
81
81
81
79
79
79
81
81
82
78
76
72
74
74

Pressure (mb)

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

Ozone (du)

397
399
401
400
398
397
396
395
394
395
395
395
396
397
397
398
399

Forecast for La Mongie, Hautes-Pyrénées, France (42.91,0.18)

Generated: 31/01/26 20:15:48. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+1.00