Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 75%

13:12

05:55

16 OK
17 OK
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
15 Bad

Sun - Rise: 07:34, Set: 18:23, Transit: 13:00. Moon - Rise: 13:12, Set: 05:55. Civil Dark: 18:56 - 07:01. Nautical Dark: 19:34 - 06:23. Astro Dark: 20:13 - 05:45

Total Clouds (% Sky Obscured)

39
38
61
90
89
98
97
100
88
86
99
98
84
56
56
77
99
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
38
17
32
44
0
5
27
28
27
31
37
49
56
55
57
52
64
82
80
87
77
81
96

Medium Clouds (% Sky Obscured)

0
15
1
33
55
41
28
14
3
0
0
0
0
1
19
60
99
96
100
98
100
100
97
98

High Clouds (% Sky Obscured)

22
38
61
75
73
92
88
92
80
76
98
94
64
1
1
0
0
1
4
6
97
100
100
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
4
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
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
38
55
63
72
90
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.6
1.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
61
66
73
76
79
80
80
80
78
81
81
82
81
84
84
81
78
74
72
70
76
83
90

Pressure (mb)

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

Ozone (du)

357
356
358
359
359
362
361
360
358
356
355
352
350
350
349
347
348
349
350
350
352
354
355
356

Friday 27

Waxing Gibbous 85%

14:38

06:30

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
15 Bad

Sun - Rise: 07:32, Set: 18:25, Transit: 12:59. Moon - Rise: 14:38, Set: 06:30. Civil Dark: 18:58 - 06:59. Nautical Dark: 19:36 - 06:21. Astro Dark: 20:14 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
98
100
100
100
71
87
92
92
99
97
97
95
95
67
63
43

Low Clouds (% Sky Obscured)

88
92
82
82
60
64
66
75
65
31
56
68
63
82
87
84
84
93
93
77
89
61
54
33

Medium Clouds (% Sky Obscured)

99
98
98
97
99
100
95
99
95
97
99
88
46
45
71
60
89
39
12
51
25
20
20
6

High Clouds (% Sky Obscured)

100
100
100
84
68
66
31
100
69
100
100
97
25
30
30
30
22
10
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

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

Precipitation Probability (%)

94
75
69
55
71
18
7
2
6
0
1
1
2
3
3
3
4
6
6
5
6
14
36
35

Precipitation Amount (mm)

0.7
0.4
0.3
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
90
91
86
84
88
88
85
87
91
88
90
88
91
87
85
82
81
80
77
78

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

358
358
358
361
361
362
364
363
365
364
362
361
360
360
359
361
362
365
368
379
384
384
387
394

Saturday 28

Waxing Gibbous 92%

16:04

06:54

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

Sun - Rise: 07:30, Set: 18:27, Transit: 12:59. Moon - Rise: 16:04, Set: 06:54. Civil Dark: 19:00 - 06:57. Nautical Dark: 19:38 - 06:19. Astro Dark: 20:16 - 05:41

Total Clouds (% Sky Obscured)

20
20
11
5
1
1
6
3
5
46
10
2
0
11
73
94
92
100
96
70
88
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
3
0
0
0
0
0
9
41
59
69
49
66
58
85
84
84
83

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
1
38
10
2
0
2
13
33
79
100
89
28
69
24
54
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
1
2
0
0
1
22
94
43
14
70
70
50
55
45
30

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 (%)

27
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
20
35
34
41
47

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)

10
10
8
7
5
4
4
5
6
6
6
7
7
8
9
9
10
11
12
14
15
15
15
15

Chance of Frost

Temperature (°C)

9
9
8
7
6
6
5
5
5
5
4
4
4
4
4
4
5
6
7
9
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
85
88
88
90
90
91
91
91
91
93
91
91
91
91
88
79
69
66
62
55
53

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

399
403
407
406
407
411
411
410
409
412
414
413
412
407
403
401
398
398
395
392
393
393
393
391

Sunday 1

Waxing Gibbous 97%

16:04

07:12

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

Sun - Rise: 07:28, Set: 18:29, Transit: 12:59. Moon - Rise: 16:04, Set: 07:12. Civil Dark: 19:01 - 06:55. Nautical Dark: 19:39 - 06:17. Astro Dark: 20:18 - 05:39

Total Clouds (% Sky Obscured)

98
97
93
94
94
94
92
90
83
74
59
41
48
50
59
50
39
27
26
24
22
15
10
5

Low Clouds (% Sky Obscured)

86
90
93
87
82
76
53
30
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
49
82
86
19
15
11
10
21
70
59
41
48
25
38
33
26
19
20
21
18
10
10
5

High Clouds (% Sky Obscured)

30
30
19
31
29
43
60
73
83
61
39
17
12
7
2
1
1
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
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 (%)

49
50
44
34
25
2
1
2
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)

14
13
11
10
9
9
9
9
8
8
8
8
8
8
8
8
8
9
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
7
7
7
6
6
6
6
4
4
3
4
4
4
4
5
6
7
10
11
13
12

Dew Point (°C)

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

Relative Humidity (%)

57
60
67
72
73
74
74
77
78
79
81
82
84
86
86
86
85
78
71
68
63
58
56
53

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

388
388
385
387
388
388
388
388
388
388
389
389
388
388
389
388
389
391
394
396
398
398
399
400

Monday 2

Waxing Gibbous 100%

17:27

07:26

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

Sun - Rise: 07:26, Set: 18:30, Transit: 12:59. Moon - Rise: 17:27, Set: 07:26. Civil Dark: 19:03 - 06:53. Nautical Dark: 19:41 - 06:15. Astro Dark: 20:19 - 05:37

Total Clouds (% Sky Obscured)

5
10
23
25
35
29
48
56
55
55
50
50
48
41
36
84
92
100
88
76
66
55
44
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
9
14
4
2
0
0
0
0
1
2
4

Medium Clouds (% Sky Obscured)

5
10
23
25
35
26
33
46
44
45
45
40
40
35
36
56
57
55
55
53
50
36
20
6

High Clouds (% Sky Obscured)

0
0
4
3
8
7
18
25
25
25
20
15
10
5
0
72
86
100
72
45
20
22
23
19

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)

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

Chance of Frost

Temperature (°C)

15
14
13
11
11
10
10
9
9
9
9
8
8
8
8
8
9
10
11
12
13
15
15
16

Feels Like (°C)

12
12
10
9
8
8
8
8
7
7
7
6
6
6
7
6
6
7
7
7
8
8
14
14

Dew Point (°C)

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

Relative Humidity (%)

54
60
65
71
77
81
82
82
82
82
81
81
82
84
87
88
85
81
80
72
68
63
60
57

Pressure (mb)

1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

399
400
399
399
399
399
400
400
399
399
400
399
398
399
399
395
395
395
395
395
395
395
395
395

Tuesday 3

Full Moon 100%

18:47

07:39

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

Sun - Rise: 07:23, Set: 18:32, Transit: 12:59. Moon - Rise: 18:47, Set: 07:39. Civil Dark: 19:05 - 06:51. Nautical Dark: 19:43 - 06:13. Astro Dark: 20:21 - 05:34

Total Clouds (% Sky Obscured)

43
45
47
58
68
74
56
33
10
12
15
17
21
24
30
26
30
35
40
39
35
37
38
40

Low Clouds (% Sky Obscured)

2
1
1
2
4
5
5
5
4
4
4
4
4
9
18
26
30
35
38
36
33
35
37
39

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

28
37
47
58
68
74
54
27
1
1
1
2
2
2
2
2
2
4
3
1
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 (%)

10
9
3
15
17
11
4
5
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)

8
6
5
4
4
4
4
3
3
3
2
2
2
3
3
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
10
10
10
10
9
9
9
8
8
7
8
9
10
12
13
15
15
16

Feels Like (°C)

14
14
14
14
12
12
11
12
11
11
10
10
10
10
10
9
8
8
8
9
9
10
16
16

Dew Point (°C)

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

Relative Humidity (%)

55
59
64
69
73
79
83
84
84
85
85
87
88
88
90
90
87
82
78
73
69
66
64
61

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

395
396
397
398
397
396
395
396
396
396
395
393
392
391
390
389
392
395
398
397
395
393
391
389

Wednesday 4

Waning Gibbous 97%

20:03

07:50

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

Sun - Rise: 07:21, Set: 18:34, Transit: 12:58. Moon - Rise: 20:03, Set: 07:50. Civil Dark: 19:06 - 06:49. Nautical Dark: 19:44 - 06:11. Astro Dark: 20:23 - 05:32

Total Clouds (% Sky Obscured)

31
23
14
10
5
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

31
23
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
11
11
10
10
10
9
9
9
9
9
8
8
8
9
10
11
13
14

Feels Like (°C)

15
16
16
16
9
9
9
9
9
8
8
8
9
9
8
8
8
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

61
66
74
80
81
83
85
85
87
88
88
90
93
91
91
91
85
78
73
65
59

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

387
386
385
384
384
384
384
382
380
378
377
375
374
372
371
369
369
369
369
370
371

Forecast for Roncq, North, France (50.75,3.12)

Generated: 26/02/26 16:11:25. Forecast: 26/02/26 to 04/03/26. Timezone: UTC+1.00