Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 63%

01:05

10:38

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
13 Bad
14 Bad

Sun - Rise: 08:23, Set: 18:15, Transit: 13:20. Moon - Rise: 01:05, Set: 10:38. Civil Dark: 18:48 - 07:50. Nautical Dark: 19:25 - 07:13. Astro Dark: 20:01 - 06:37

Total Clouds (% Sky Obscured)

100
92
77
75
68
70
79
76
84
97
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

66
57
60
69
68
70
79
75
74
84
84
85
80
83
90
90
72
68
77
55
36
53
51
46

Medium Clouds (% Sky Obscured)

71
37
4
0
0
0
0
0
0
1
1
0
52
50
91
100
100
100
95
98
99
99
99
100

High Clouds (% Sky Obscured)

60
60
4
3
2
9
50
58
71
90
100
100
100
100
100
100
100
100
100
46
22
15
77
100

ISS Passover

Visibility (miles)

9
9
9
9
6
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
8
100
100
100
97
0
0
0

Precipitation Type

Very Light Rain
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 (%)

71
37
12
19
18
3
0
0
0
0
0
0
0
0
1
4
0
0
0
0
0
0
5
24

Precipitation Amount (mm)

0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
92
92
90
93
96
96
98
98
98
98
98
98
96
96
96
96
96
96
94
90
87
84
81

Pressure (mb)

998
998
998
998
999
1000
1001
1001
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

425
432
431
430
432
433
432
431
430
430
427
425
423
420
415
413
413
415
421
426
432
438
439
441

Sunday 8

Waning Gibbous 53%

02:16

10:59

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
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 18:17, Transit: 13:20. Moon - Rise: 02:16, Set: 10:59. Civil Dark: 18:49 - 07:49. Nautical Dark: 19:26 - 07:12. Astro Dark: 20:02 - 06:36

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

40
44
26
0
32
44
71
71
78
72
63
74
76
81
74
77
74
77
76
85
81
84
91
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
97
56
34
100
100
100
97
94
88
94
100
100
99
100
96
87
90
63
73

High Clouds (% Sky Obscured)

84
82
100
100
62
100
100
100
93
100
70
31
100
89
88
100
100
100
100
100
22
24
70
100

ISS Passover

Visibility (miles)

7
9
8
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
32
33
25
15
10
1
0
0
0
0
0
0
0
0
0
2
15
26
44
43
55
44
16

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
5
4
5
5
5
6
6
6
6
6
7
7
8
8
9
9
11
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
88
93
93
90
91
93
94
94
94
94
96
96
96
98
96
96
96
94
90
90
88
88

Pressure (mb)

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

Ozone (du)

445
452
457
455
447
432
425
430
425
420
415
420
422
420
417
415
412
413
414
414
414
414
409
408

Monday 9

Third Quarter 43%

03:25

11:26

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
13 Bad
14 Bad

Sun - Rise: 08:20, Set: 18:18, Transit: 13:20. Moon - Rise: 03:25, Set: 11:26. Civil Dark: 18:51 - 07:47. Nautical Dark: 19:28 - 07:10. Astro Dark: 20:04 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
94
91
92
85
83
78
96
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
96
80
95
90
100
93
85
76
75
87
83
83
84
83
78
88
89
84
58
89
100
100
100

Medium Clouds (% Sky Obscured)

65
81
100
100
100
100
100
96
100
89
70
31
48
10
6
7
45
72
85
91
100
100
81
38

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
35
40
13
0
1
0
0
2
8
82
98
100
100
100
97
79

ISS Passover

Visibility (miles)

9
9
9
3
8
5
8
4
1
1
4
7
8
9
9
9
9
9
9
9
7
8
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

13
46
95
95
95
73
73
87
95
95
73
39
33
12
9
4
2
4
6
49
95
95
70
86

Precipitation Amount (mm)

0
0
0.8
0.7
0.6
0.3
0.3
0.5
1.4
0.7
0.4
0
0
0
0
0
0
0
0
0
0.7
0.6
0.3
0.5

Wind Speed/Direction (mph)

15
15
15
14
14
13
12
10
9
7
6
5
5
5
5
6
6
7
7
8
10
9
10
11

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
9
9
9
9
9
9
9
9
8
9
9
10
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
95
95
95
96
98
98
98
96
96
98
96
98
98
96
91
91
95
93
95
96
95

Pressure (mb)

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

Ozone (du)

410
415
416
415
414
417
417
419
417
422
424
426
422
412
402
388
377
370
360
357
358
357
353
353

Tuesday 10

Waning Crescent 34%

04:32

12:01

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
13 Bad
14 Bad

Sun - Rise: 08:18, Set: 18:20, Transit: 13:20. Moon - Rise: 04:32, Set: 12:01. Civil Dark: 18:52 - 07:46. Nautical Dark: 19:29 - 07:09. Astro Dark: 20:05 - 06:33

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
93
99
100
100
100
100
100
99
100
85
90
83
88
93
100
100
100

Low Clouds (% Sky Obscured)

100
94
87
81
83
69
78
79
77
74
76
78
82
78
75
73
69
70
70
56
59
51
54
55

Medium Clouds (% Sky Obscured)

73
96
98
96
91
80
63
23
69
38
100
100
100
100
60
31
23
12
65
77
87
100
100
100

High Clouds (% Sky Obscured)

88
91
55
56
88
77
65
43
85
69
67
70
68
67
78
92
54
46
25
48
73
100
52
54

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
86
81
72
56
46
43
46
47
47
51
44
44
40
40
32
23
4
18
25
49
48
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
12
12
12
12
12
12
11
11
11
11
11
10
10
10
10
10
10
11
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
95
90
90
87
87
92
84
79
77
81
83
83
83
81
81
87
84
83
86
86
87
93

Pressure (mb)

993
992
992
991
991
991
992
992
992
992
992
992
992
992
992
993
993
993
994
994
993
993
992
990

Ozone (du)

353
354
355
352
350
353
358
365
370
372
371
373
371
374
375
372
370
364
361
359
358
359
359
360

Wednesday 11

Waning Crescent 25%

05:32

12:47

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
13 Bad
14 Bad

Sun - Rise: 08:16, Set: 18:21, Transit: 13:20. Moon - Rise: 05:32, Set: 12:47. Civil Dark: 18:54 - 07:44. Nautical Dark: 19:30 - 07:07. Astro Dark: 20:07 - 06:31

Total Clouds (% Sky Obscured)

100
90
80
69
76
85
99
97
95
93
93
93
93
87
81
74
93
96
100
91
82
73
82
91

Low Clouds (% Sky Obscured)

54
53
50
54
60
67
74
67
61
54
54
55
57
60
64
67
72
76
81
72
64
55
57
60

Medium Clouds (% Sky Obscured)

100
83
61
0
48
78
97
85
69
52
62
70
66
60
32
13
66
69
67
64
61
58
67
77

High Clouds (% Sky Obscured)

37
36
1
0
18
40
81
82
80
80
63
47
22
27
17
10
19
30
37
27
18
10
36
64

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
84
52
42
31
54
60
61
38
9
6
5
3
23
33
36
45
40
37
37
34
29
58
74

Precipitation Amount (mm)

0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

15
16
17
16
17
18
17
17
16
16
15
14
13
13
13
14
14
16
17
19
19
17
17
18

Chance of Frost

Temperature (°C)

11
12
12
11
10
9
8
8
9
8
8
8
8
8
8
8
8
9
9
9
10
11
12
11

Feels Like (°C)

7
7
5
5
1
-1
-1
-1
0
0
1
1
1
2
3
2
2
3
3
3
3
3
3
5

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
86
80
82
88
85
80
79
81
81
82
78
84
84
84
84
82
81
80
77
76
79

Pressure (mb)

989
987
987
986
986
986
987
988
988
989
990
990
991
990
990
990
989
988
988
989
990
990
991
990

Ozone (du)

361
362
368
371
380
380
395
399
401
405
410
418
426
428
425
430
434
432
429
427
421
415
409
405

Thursday 12

Waning Crescent 17%

06:22

13:45

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
13 Bad
14 Bad

Sun - Rise: 08:15, Set: 18:23, Transit: 13:20. Moon - Rise: 06:22, Set: 13:45. Civil Dark: 18:55 - 07:43. Nautical Dark: 19:32 - 07:06. Astro Dark: 20:08 - 06:30

Total Clouds (% Sky Obscured)

100
98
97
96
96
97
96
88
81
76
70
72
71
83
91
98
95
91
84
89
94
100
100
100

Low Clouds (% Sky Obscured)

64
67
69
72
74
77
82
80
77
74
70
67
65
73
77
81
78
75
74
69
64
59
66
73

Medium Clouds (% Sky Obscured)

87
74
61
49
58
62
60
43
26
11
11
10
10
17
18
21
35
39
50
70
86
97
86
79

High Clouds (% Sky Obscured)

89
83
71
61
57
55
51
34
18
2
1
0
0
33
66
98
72
47
34
67
86
100
100
100

ISS Passover

Visibility (miles)

7
6
7
8
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
Very Light Rain
Very 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 (%)

82
72
62
47
40
37
31
28
23
16
19
15
8
12
15
16
14
11
7
22
28
30
32
35

Precipitation Amount (mm)

0.4
0.3
0.3
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)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
85
87
84
84
81
82
85
88
85
82
78
78
77
77
78
81
82
77
72
67
67

Pressure (mb)

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

Ozone (du)

402
398
400
401
403
405
408
411
417
423
429
431
432
433
435
437
439
439
439
439
438
438
437
436

Friday 13

Waning Crescent 10%

07:02

14:52

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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 OK

Sun - Rise: 08:13, Set: 18:25, Transit: 13:20. Moon - Rise: 07:02, Set: 14:52. Civil Dark: 18:57 - 07:41. Nautical Dark: 19:33 - 07:04. Astro Dark: 20:10 - 06:28

Total Clouds (% Sky Obscured)

100
89
79
68
56
41
28
30
27
29
32
34
33
35
34
36
32
32
36
34
31
29

Low Clouds (% Sky Obscured)

80
69
61
58
56
41
28
30
27
29
32
34
33
35
34
36
32
32
36
34
31
29

Medium Clouds (% Sky Obscured)

75
50
26
0
0
0
0
6
10
13
15
19
20
16
14
10
15
17
20
13
7
0

High Clouds (% Sky Obscured)

100
82
62
43
29
14
0
0
0
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

37
29
25
19
17
15
11
14
20
24
30
36
39
36
33
32
34
29
21
26
24
19

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

Wind Speed/Direction (mph)

14
14
14
15
14
15
15
16
14
13
12
10
11
14
14
14
14
14
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
67
69
66
65
62
65
67
68
68
68
67
66
67
66
66
65
63
60
58

Pressure (mb)

994
994
995
996
997
998
999
1000
1001
1002
1002
1003
1004
1005
1007
1008
1009
1011
1012
1014
1015
1015

Ozone (du)

435
434
438
442
445
446
446
446
440
435
429
425
421
418
416
414
412
413
413
413
405
397

Forecast for Ercé-près-Liffré, Ille-et-Vilaine, France (48.26,-1.51)

Generated: 07/02/26 15:46:24. Forecast: 07/02/26 to 13/02/26. Timezone: UTC+1.00