Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 25%

05:25

12:05

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: 07:59, Set: 17:52, Transit: 12:56. Moon - Rise: 05:25, Set: 12:05. Civil Dark: 18:26 - 07:25. Nautical Dark: 19:05 - 06:46. Astro Dark: 19:43 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
96
91
71
80
99
100
99
99
100
99
94
100
100
100
100
100
100
100
94
89
78

Low Clouds (% Sky Obscured)

78
82
79
75
82
63
72
65
40
59
62
65
83
81
84
84
72
66
71
79
79
82
61
53

Medium Clouds (% Sky Obscured)

45
49
34
44
23
0
0
21
58
84
74
100
96
91
100
95
100
99
100
100
89
82
86
24

High Clouds (% Sky Obscured)

47
17
2
0
0
15
28
99
100
89
95
100
52
33
100
100
100
100
100
100
100
42
15
20

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
8
4
3
7
5
5
6
7
2
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None

Precipitation Probability (%)

43
3
0
53
29
7
1
1
1
7
40
72
95
95
75
69
63
82
82
82
57
55
32
31

Precipitation Amount (mm)

0.2
0
0
0.2
0
0
0
0
0
0
0
0.3
0.9
0.6
0.4
0.4
0.3
0.6
0.5
0.5
0
0.2
0
0

Wind Speed/Direction (mph)

12
13
14
15
16
14
13
11
10
10
10
10
10
9
10
8
5
6
3
9
14
12
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
85
83
84
87
90
88
88
88
90
93
94
91
90
93
93
94
98
96
96
93
91

Pressure (mb)

986
986
986
986
986
986
986
985
984
983
982
980
979
977
976
975
975
975
975
976
978
980
981
982

Ozone (du)

392
396
392
385
389
382
377
372
367
361
360
356
350
348
357
360
365
377
392
405
410
409
413
425

Thursday 12

Waning Crescent 17%

06:15

13:03

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: 07:57, Set: 17:54, Transit: 12:56. Moon - Rise: 06:15, Set: 13:03. Civil Dark: 18:28 - 07:23. Nautical Dark: 19:07 - 06:44. Astro Dark: 19:45 - 06:06

Total Clouds (% Sky Obscured)

75
67
90
92
93
92
86
100
100
99
92
100
96
69
97
100
80
90
100
98
93
98
100
100

Low Clouds (% Sky Obscured)

60
59
77
56
85
87
77
86
76
73
76
88
84
64
69
73
71
82
100
90
83
97
95
94

Medium Clouds (% Sky Obscured)

12
3
26
31
87
70
54
100
47
90
18
10
96
69
75
54
29
33
77
82
61
82
100
100

High Clouds (% Sky Obscured)

10
1
13
42
6
17
5
18
76
32
53
100
79
38
89
98
11
1
40
66
10
10
5
38

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

41
33
28
23
56
69
67
72
70
40
18
16
26
30
30
23
55
59
82
90
79
75
88
89

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.3
0.3
0.4
0
0
0
0
0
0
0
0.3
0.2
0.8
1.1
0.6
0.5
0.9
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
69
69
72
76
82
85
88
91
87
84
82
82
87
90
93
93
91
90
90
86
86
88
88

Pressure (mb)

983
983
984
984
985
986
986
987
987
988
988
989
989
989
989
989
989
989
989
989
990
990
991
991

Ozone (du)

433
432
430
430
432
430
429
432
430
433
433
440
439
437
434
430
431
434
431
435
436
433
429
429

Friday 13

Waning Crescent 10%

06:54

13:03

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 OK

Sun - Rise: 07:55, Set: 17:56, Transit: 12:56. Moon - Rise: 06:54, Set: 13:03. Civil Dark: 18:30 - 07:21. Nautical Dark: 19:08 - 06:43. Astro Dark: 19:46 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
52
61
40
40
46
60
69
75
85
71
57
38

Low Clouds (% Sky Obscured)

94
89
88
79
77
70
58
52
46
30
10
36
46
27
25
21
24
46
59
69
81
67
52
38

Medium Clouds (% Sky Obscured)

100
86
100
100
100
100
100
100
81
55
55
65
52
61
40
40
46
60
69
19
0
0
0
0

High Clouds (% Sky Obscured)

48
100
100
100
100
100
100
100
100
100
100
100
20
15
15
5
5
10
10
4
0
0
0
0

ISS Passover

Visibility (miles)

8
9
8
9
8
8
5
7
1
0
0
0
0
5
7
9
9
9
9
8
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
77
71
57
62
78
78
68
84
76
67
55
40
29
13
11
18
2
3
18
9
16
6
4

Precipitation Amount (mm)

0.6
0.3
0.3
0
0.2
0.5
0.5
0.4
0.8
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
3
4
6
8
10
13
13
12
12
13
13
13
13
13
13
13
14
12
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
88
91
93
93
91
94
94
96
94
94
87
83
81
78
78
79
77
78
75
68
60

Pressure (mb)

991
991
991
992
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012

Ozone (du)

432
437
436
431
432
429
426
423
428
435
439
443
443
446
443
445
445
446
446
449
446
446
449
453

Saturday 14

Waning Crescent 5%

07:22

14:12

13 OK
14 OK
15 OK
16 Bad
17 Bad
18 OK
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: 17:57, Transit: 12:56. Moon - Rise: 07:22, Set: 14:12. Civil Dark: 18:31 - 07:19. Nautical Dark: 19:10 - 06:41. Astro Dark: 19:48 - 06:03

Total Clouds (% Sky Obscured)

34
32
30
37
41
41
45
54
68
69
69
80
80
98
98
91
85
80
87
94
100
100
100
100

Low Clouds (% Sky Obscured)

33
32
30
37
41
41
45
54
62
43
24
6
4
2
0
0
0
0
0
0
3
28
80
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
3
1
13
33
47
45
42
85
87
74
80
76
94
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
11
19
27
46
64
83
57
35
11
10
9
9
35
65
95

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
Snow

Precipitation Probability (%)

7
10
13
12
12
11
7
10
5
1
0
1
0
0
0
0
0
0
0
0
0
15
30
43

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
0.1

Wind Speed/Direction (mph)

15
14
13
12
9
7
5
4
5
5
4
5
5
4
5
5
6
7
7
8
9
10
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-4
-4
-3
-3
-3
-3
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3

Relative Humidity (%)

55
51
49
52
56
65
69
73
77
80
80
81
78
78
75
75
75
75
75
78
75
70
68
65

Pressure (mb)

1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1014
1014
1013
1012
1011

Ozone (du)

454
454
455
449
443
438
434
426
422
416
407
405
403
401
401
400
394
393
392
387
383
387
394
404

Sunday 15

Waning Crescent 1%

07:43

15:29

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: 07:51, Set: 17:59, Transit: 12:56. Moon - Rise: 07:43, Set: 15:29. Civil Dark: 18:33 - 07:18. Nautical Dark: 19:11 - 06:39. Astro Dark: 19:50 - 06:01

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
94
87
81
86
90
95
92
90
89
88
90
90
88
85
83

Low Clouds (% Sky Obscured)

84
100
100
100
100
100
97
94
92
88
84
81
83
86
88
87
84
82
83
83
84
78
74
71

Medium Clouds (% Sky Obscured)

84
100
99
91
54
89
64
100
100
78
63
40
48
60
75
60
51
35
48
64
78
66
44
25

High Clouds (% Sky Obscured)

88
100
100
68
36
3
2
6
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

57
62
65
68
63
46
34
29
8
35
61
74
83
90
95
95
95
86
69
56
52
41
34
31

Precipitation Amount (mm)

0.2
0.3
0.3
0.4
0.3
0.2
0.1
0
0
0
0.2
0.3
0.4
0.5
0.8
0.9
0.9
0.6
0.3
0
0.2
0
0
0

Wind Speed/Direction (mph)

15
16
15
15
15
15
16
15
15
14
14
14
13
13
12
12
10
8
7
8
10
13
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
61
74
88
94
96
93
84
83
88
89
93
94
96
98
98
100
100
98
98
98
93
89

Pressure (mb)

1010
1009
1008
1007
1006
1006
1005
1004
1003
1002
1001
1000
999
998
998
997
996
996
996
997
998
999
1000
1001

Ozone (du)

398
388
380
374
371
370
370
368
365
364
363
369
371
373
375
377
381
385
389
393
398
403
402
401

Monday 16

Waning Crescent 0%

08:00

16:48

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: 07:49, Set: 18:01, Transit: 12:56. Moon - Rise: 08:00, Set: 16:48. Civil Dark: 18:35 - 07:16. Nautical Dark: 19:13 - 06:37. Astro Dark: 19:51 - 05:59

Total Clouds (% Sky Obscured)

82
83
82
77
71
65
61
64
69
65
64
65
70
76
80
78
77
72
76
81
83
86
89
91

Low Clouds (% Sky Obscured)

72
74
75
61
49
39
39
39
37
30
24
19
17
18
24
26
28
34
41
52
61
69
66
65

Medium Clouds (% Sky Obscured)

19
11
6
16
26
36
38
40
42
28
15
1
9
16
24
46
68
72
76
81
83
86
89
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
4
3
0
0
0
5
5
5
5
10
10
10
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
43
49
49
50
52
44
36
32
24
15
9
14
13
8
10
8
4
7
6
2
7
9
9

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2

Relative Humidity (%)

86
84
82
81
84
88
91
90
89
88
88
89
89
91
93
93
94
94
94
93
93
91
83
76

Pressure (mb)

1001
1001
1002
1002
1002
1003
1004
1004
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

400
396
392
388
388
388
387
383
379
375
373
371
368
364
361
357
354
352
350
347
344
341
339
337

Tuesday 17

New Moon 0%

08:14

18:08

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: 07:47, Set: 18:03, Transit: 12:56. Moon - Rise: 08:14, Set: 18:08. Civil Dark: 18:36 - 07:14. Nautical Dark: 19:15 - 06:36. Astro Dark: 19:53 - 05:57

Total Clouds (% Sky Obscured)

90
91
90
91
92
94
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
66
63
67
71
75
55
39
29
35
38
40
45
45
50
50
50
45

Medium Clouds (% Sky Obscured)

90
86
79
76
68
65
73
85
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

15
40
45
56
76
86
87
92
100
100
100
100
98
95
92
89
85
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

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
Very Light Rain
Light Rain

Precipitation Probability (%)

17
22
26
17
11
9
9
7
0
0
0
0
0
1
1
37
66
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7

Wind Speed/Direction (mph)

13
11
9
8
6
4
3
2
1
1
1
3
4
4
5
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
3
3

Relative Humidity (%)

70
70
70
71
74
76
79
82
83
85
86
89
91
91
91
91
91
91

Pressure (mb)

1008
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1006
1006

Ozone (du)

334
334
334
333
335
336
337
340
343
346
350
354
358
364
369
375
375
375

Forecast for Brussels, Bruxelles-Capitale, Kingdom of Belgium (50.85,4.35)

Generated: 11/02/26 13:55:07. Forecast: 11/02/26 to 17/02/26. Timezone: UTC+1.00