Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 63%

00:41

09:55

19 Good
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Bad
02 Bad
03 OK
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 OK
17 OK
18 OK

Sun - Rise: 07:58, Set: 17:36, Transit: 12:47. Moon - Rise: 00:41, Set: 09:55. Civil Dark: 18:11 - 07:23. Nautical Dark: 18:51 - 06:44. Astro Dark: 19:28 - 06:05

Total Clouds (% Sky Obscured)

17
65
49
79
29
39
59
52
33
43
98
95
84
81
100
94
86
88
100
100
72
44
42
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
24
36
31
4
0
6
18
38
62
75
71
86
60
49
31
25
36
41
45

Medium Clouds (% Sky Obscured)

17
65
49
44
17
20
33
37
22
25
89
85
63
22
54
52
9
31
48
37
2
1
0
0

High Clouds (% Sky Obscured)

17
59
49
55
17
13
27
15
28
38
96
74
62
29
100
81
18
59
97
100
63
31
18
10

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
2
100
100
98
34
1
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
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
4
4
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

78
81
82
85
85
86
86
90
91
91
93
94
94
96
94
86
79
74
69
65
64
68
73
78

Pressure (mb)

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

Ozone (du)

425
425
425
423
419
418
418
416
414
414
413
414
416
418
417
417
419
419
420
420
420
419
422
431

Sunday 8

Waning Gibbous 53%

01:55

10:12

19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:57, Set: 17:38, Transit: 12:47. Moon - Rise: 01:55, Set: 10:12. Civil Dark: 18:13 - 07:22. Nautical Dark: 18:52 - 06:42. Astro Dark: 19:29 - 06:04

Total Clouds (% Sky Obscured)

46
39
33
37
50
59
69
65
55
65
79
93
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
39
33
37
49
58
66
63
54
52
67
67
69
73
52
41
45
65
62
71
65
61
59
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
30
25
40
34
45
46

High Clouds (% Sky Obscured)

7
2
1
1
3
3
10
14
27
40
47
76
100
100
100
100
100
100
100
100
100
100
96
29

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
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
86
86
85
86
86
88
89
89
89
89
89
89
88
83
78
74
70
66
65
67
71
75

Pressure (mb)

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

Ozone (du)

431
426
419
419
419
415
415
423
436
440
442
438
436
441
447
445
440
439
430
426
426
431
421
416

Monday 9

Third Quarter 43%

03:08

10:36

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 OK
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:55, Set: 17:40, Transit: 12:47. Moon - Rise: 03:08, Set: 10:36. Civil Dark: 18:15 - 07:20. Nautical Dark: 18:54 - 06:41. Astro Dark: 19:31 - 06:02

Total Clouds (% Sky Obscured)

96
96
88
78
94
89
62
51
55
69
71
62
36
59
71
48
55
71
71
75
81
89
96
100

Low Clouds (% Sky Obscured)

62
74
79
75
85
80
45
43
47
50
33
0
3
7
0
0
0
0
13
25
39
61
81
100

Medium Clouds (% Sky Obscured)

38
44
15
2
13
5
0
1
15
3
17
28
36
1
3
6
26
9
11
13
15
20
28
31

High Clouds (% Sky Obscured)

60
32
6
15
50
37
28
19
1
20
34
55
36
53
59
37
13
55
42
42
44
53
68
78

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
20

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)

9
9
8
8
8
8
8
8
8
8
8
8
9
9
9
9
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
85
88
88
89
88
88
88
86
86
85
84
83
77
71
65
63
60
58
62
72
78

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1000
999
998
997
996
996
996

Ozone (du)

419
416
414
417
419
415
412
410
407
399
397
403
404
397
393
382
378
382
393
396
389
391
386
377

Tuesday 10

Waning Crescent 34%

04:18

11:08

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:53, Set: 17:42, Transit: 12:47. Moon - Rise: 04:18, Set: 11:08. Civil Dark: 18:17 - 07:18. Nautical Dark: 18:56 - 06:39. Astro Dark: 19:33 - 06:01

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)

96
93
89
87
82
82
84
87
89
93
96
100
99
98
96
97
97
98
96
94
91
92
92
93

Medium Clouds (% Sky Obscured)

33
30
30
29
30
99
99
99
84
100
95
100
100
100
100
100
100
100
80
53
48
57
43
94

High Clouds (% Sky Obscured)

80
83
95
95
100
100
100
99
98
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
7
2
4
5
7
4
9
9
9
8
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
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
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

26
13
29
20
20
40
42
67
83
80
95
95
95
95
95
84
80
86
80
75
80
69
66
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.5
1.1
1.3
0.9
0.7
0.8
0.5
0.5
0.7
0.5
0.5
0.4
0.3
0.4
0.2

Wind Speed/Direction (mph)

10
10
9
9
9
10
11
11
11
11
11
10
9
12
14
13
11
11
11
12
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
82
82
84
88
87
87
90
91
91
93
94
91
88
90
84
81
80
82
81
84
82
84

Pressure (mb)

995
994
994
993
992
991
990
989
988
987
986
986
985
985
985
986
986
986
986
985
985
985
985
985

Ozone (du)

368
361
360
357
354
350
350
350
349
349
350
349
354
362
367
370
377
382
385
389
396
395
390
376

Wednesday 11

Waning Crescent 25%

05:20

11:52

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:51, Set: 17:44, Transit: 12:47. Moon - Rise: 05:20, Set: 11:52. Civil Dark: 18:18 - 07:17. Nautical Dark: 18:57 - 06:37. Astro Dark: 19:34 - 05:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
92
81
75
87
86
87
87
88
88
88
89
83
86
88
88
89
92
95
97
99
86
72
58

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
98
35
34
33
47
49
51
65
82
96
93
90
86
77
70
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
64
63
62
64
66
68
80
90
100
78
56
40

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

53
50
50
64
95
95
88
76
66
54
58
62
58
61
65
85
95
95
85
73
63
60
58
55

Precipitation Amount (mm)

0.2
0
0
0.2
1.5
1.7
0.5
0.3
0.3
0
0.2
0.3
0.3
0.3
0.3
0.5
0.7
0.8
0.6
0.4
0.3
0.3
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
78
80
82
91
91
87
84
73
77
81
87
90
91
94
93
93
91
88
84
81
84
84

Pressure (mb)

985
984
984
983
982
981
981
980
980
980
979
979
979
979
980
980
981
982
983
983
983
983
984
984

Ozone (du)

368
368
365
363
364
367
368
373
387
402
414
425
428
430
432
433
433
433
433
435
437
439
441
444

Thursday 12

Waning Crescent 17%

06:10

12:50

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:49, Set: 17:46, Transit: 12:47. Moon - Rise: 06:10, Set: 12:50. Civil Dark: 18:20 - 07:15. Nautical Dark: 18:59 - 06:36. Astro Dark: 19:36 - 05:57

Total Clouds (% Sky Obscured)

98
98
98
78
58
38
61
80
99
99
99
99
99
99
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

53
45
39
28
22
7
11
15
19
46
72
93
95
97
99
100
100
100
100
100
100
96
90
85

Medium Clouds (% Sky Obscured)

49
38
22
15
12
8
32
52
71
73
74
76
78
83
87
75
66
57
52
48
43
40
47
50

High Clouds (% Sky Obscured)

31
27
28
23
15
6
27
35
37
22
17
12
9
6
7
7
5
2
28
54
80
90
95
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
50
42
43
42
41
41
35
31
43
59
78
81
79
70
57
45
33
32
30
28
28
25
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
88
93
91
91
91
90
88
88
90
90
91
91
90
87
85
84
81
82
82
82
80
77

Pressure (mb)

985
985
986
986
986
986
986
986
986
986
986
986
986
987
987
987
988
988
988
989
989
990
990
991

Ozone (du)

446
447
449
450
453
456
459
459
459
459
457
455
453
450
448
445
445
445
444
444
445
445
443
442

Friday 13

Waning Crescent 10%

06:48

14:00

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: 07:47, Set: 17:47, Transit: 12:47. Moon - Rise: 06:48, Set: 14:00. Civil Dark: 18:22 - 07:13. Nautical Dark: N/A - 06:34. Astro Dark: 19:37 - 05:56

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

80
76
71
59
48
37
64
79
94
94
95
96
96
96
97
93
89
85

Medium Clouds (% Sky Obscured)

63
80
95
95
94
92
85
77
66
55
38
24
23
17
16
17
27
38

High Clouds (% Sky Obscured)

95
93
91
79
73
75
92
96
100
74
49
24
18
19
19
14
9
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

24
25
26
28
31
34
39
41
45
47
51
54
60
60
62
63
63
64

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0
0
0
0
0
0.2
0.2
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

7
8
8
8
9
9
9
10
11
12
13
15
15
16
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
74
76
77
79
80
83
85
83
83
81
83
86
91
93
93

Pressure (mb)

992
992
993
993
993
994
994
995
995
996
997
997
998
999
1000
1001
1001
1002

Ozone (du)

440
440
440
440
439
437
436
438
440
443
444
446
448
452
456
460
460
459

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 07/02/26 19:35:48. Forecast: 07/02/26 to 13/02/26. Timezone: UTC+1.00