Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 15%

05:59

14:59

22 OK
23 OK
00 Good
01 OK
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
20 Bad
21 Bad

Sun - Rise: 07:17, Set: 19:11, Transit: 13:14. Moon - Rise: 05:59, Set: 14:59. Civil Dark: 19:42 - 06:46. Nautical Dark: 20:19 - 06:10. Astro Dark: 20:56 - 05:33

Total Clouds (% Sky Obscured)

9
15
0
26
45
73
59
81
89
82
97
62
69
64
70
69
95
95
98
100
100
84
80
96

Low Clouds (% Sky Obscured)

8
0
0
26
45
61
59
66
66
69
63
0
12
37
43
49
88
85
95
73
100
78
80
60

Medium Clouds (% Sky Obscured)

3
0
0
0
0
7
0
19
32
40
52
62
37
43
30
26
27
46
32
50
84
83
0
0

High Clouds (% Sky Obscured)

0
0
0
2
4
3
1
5
3
2
2
3
2
3
2
0
0
0
1
100
72
15
1
73

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
1
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
10
29
13

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)

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

Chance of Frost

Temperature (°C)

4
3
3
2
2
1
1
1
1
1
1
2
4
7
9
10
11
12
11
11
10
10
9
9

Feels Like (°C)

3
2
2
1
1
1
1
1
0
-0
-1
1
2
5
6
7
7
8
7
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
89
89
88
88
88
88
82
77
73
68
65
65
63
67
75
78
81
81
87

Pressure (mb)

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

Ozone (du)

408
403
395
386
382
380
379
377
373
369
367
361
359
357
357
353
348
345
345
345
345
344
347
347

Sunday 15

Waning Crescent 8%

06:21

16:15

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 OK
20 Bad
21 Bad

Sun - Rise: 07:15, Set: 19:13, Transit: 13:14. Moon - Rise: 06:21, Set: 16:15. Civil Dark: 19:44 - 06:44. Nautical Dark: 20:20 - 06:08. Astro Dark: 20:57 - 05:31

Total Clouds (% Sky Obscured)

92
56
57
57
100
88
100
100
98
95
60
84
89
95
89
100
97
95
86
78
71
47
55
49

Low Clouds (% Sky Obscured)

73
56
57
57
83
63
67
83
83
34
24
43
4
44
22
65
62
76
67
63
52
29
9
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
25
52
33
44
25
25
23
33
26
27
30
32
27
18
16
8
28
26

High Clouds (% Sky Obscured)

58
25
0
49
100
80
100
86
66
62
32
65
77
78
73
99
83
62
41
29
39
35
35
38

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 (%)

11
7
4
4
2
1
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
91
90
91
93
88
83
79
79
79
72
64
62
61
61
60
61
63
73
84
91
93

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

352
354
357
358
357
358
357
354
355
356
355
353
352
351
349
349
350
349
348
349
348
345
344
343

Monday 16

Waning Crescent 3%

06:38

17:33

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

Sun - Rise: 07:13, Set: 19:14, Transit: 13:14. Moon - Rise: 06:38, Set: 17:33. Civil Dark: 19:45 - 06:42. Nautical Dark: 20:22 - 06:06. Astro Dark: 20:59 - 05:28

Total Clouds (% Sky Obscured)

55
31
40
43
59
84
92
89
89
42
41
15
8
10
15
24
20
21
11
3
2
2
0
0

Low Clouds (% Sky Obscured)

0
17
33
32
34
39
34
23
36
40
28
7
0
4
0
7
20
19
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
0
0
0
4
7
0
0
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
23
30
39
38
64
79
78
78
17
17
8
8
7
12
16
3
4
2
2
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
4
4
4
4
5
7
9
11
13
14
15
16
16
16
15
12
11
11

Feels Like (°C)

4
4
3
3
2
2
2
2
2
1
3
5
7
9
11
12
13
14
15
15
15
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
93
93
94
94
96
94
96
96
90
80
75
70
67
62
63
63
70
76
86
88
90

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

342
344
344
343
342
341
339
338
337
336
336
336
337
337
338
338
339
339
339
339
338
337
337
336

Tuesday 17

Waning Crescent 0%

06:54

18:51

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

Sun - Rise: 07:11, Set: 19:16, Transit: 13:13. Moon - Rise: 06:54, Set: 18:51. Civil Dark: 19:47 - 06:40. Nautical Dark: 20:23 - 06:04. Astro Dark: 21:01 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
3
6
8
11
13
14
13
8
3
0
0
0
0
0
0
0
3
3
1
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
6
8
11
13
14
13
8
3
0
0
0
0
0
0
0
2
3
1
1
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 (%)

0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
8
8
7
7
8
10
12
14
16
17
18
18
18
17
16
14
12
11

Feels Like (°C)

9
9
8
8
8
7
7
7
6
6
7
9
11
12
13
15
16
16
18
16
15
13
11
10

Dew Point (°C)

8
8
8
8
7
7
7
7
6
6
7
7
8
8
8
10
10
10
12
12
11
11
10
9

Relative Humidity (%)

91
93
91
91
91
93
95
93
91
91
90
83
73
67
61
61
61
60
65
70
73
82
87
86

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1017

Ozone (du)

336
336
334
334
335
336
336
336
336
337
336
336
335
335
334
334
333
333
333
333
333
332
332
333

Wednesday 18

Waning Crescent 0%

07:10

20:10

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

Sun - Rise: 07:09, Set: 19:17, Transit: 13:13. Moon - Rise: 07:10, Set: 20:10. Civil Dark: 19:48 - 06:38. Nautical Dark: 20:25 - 06:02. Astro Dark: 21:02 - 05:24

Total Clouds (% Sky Obscured)

0
0
1
10
24
36
38
37
37
55
72
86
65
49
33
49
65
73
50
27
4
12
22
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
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
0
0
0

High Clouds (% Sky Obscured)

0
0
1
10
22
36
34
35
35
55
72
86
65
49
33
49
65
73
50
27
1
12
22
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 (%)

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)

12
11
10
9
8
8
7
7
8
8
8
9
10
10
9
9
9
9
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

11
10
9
8
8
7
6
6
5
5
6
7
9
11
13
15
15
16
16
15
13
12
11
9

Feels Like (°C)

9
8
7
7
6
6
5
4
4
3
4
6
7
9
11
13
13
14
14
14
14
15
10
10

Dew Point (°C)

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

Relative Humidity (%)

80
78
81
84
85
87
86
85
82
79
79
74
63
58
55
52
53
52
52
58
66
76
80
82

Pressure (mb)

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

Ozone (du)

334
334
333
333
332
332
333
334
333
332
332
332
331
333
336
338
337
337
336
338
339
340
341
342

Thursday 19

New Moon 3%

07:27

21:33

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

Sun - Rise: 07:07, Set: 19:19, Transit: 13:13. Moon - Rise: 07:27, Set: 21:33. Civil Dark: 19:50 - 06:36. Nautical Dark: 20:26 - 05:59. Astro Dark: 21:04 - 05:22

Total Clouds (% Sky Obscured)

28
25
24
30
36
42
58
75
91
80
74
66
62
59
54
50
43
41
47
55
61
68
75
82

Low Clouds (% Sky Obscured)

6
13
18
19
20
22
28
37
46
30
15
0
18
36
54
48
43
37
45
50
59
54
47
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
8
8
7
0
0
0
0
1
2
3
3
3
3
2
1
0

High Clouds (% Sky Obscured)

25
15
6
12
19
27
41
57
74
68
65
63
45
27
10
8
9
15
18
20
18
34
38
38

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
1
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
6
6
5
5
6
6
7
7
8
9
10
10
11
11
10
10
10
9
9
9
10
11

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
6
5
5
5
6
7
9
9
11
11
11
11
12
10
9
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
94
96
94
96
93
91
90
79
70
62
59
56
53
54
57
58
64
69
77
77
79

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

343
346
350
354
356
358
360
366
372
378
380
383
386
385
384
383
383
384
384
384
384
384
388
392

Friday 20

Waxing Crescent 9%

07:46

No Set

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: 07:05, Set: 19:20, Transit: 13:13. Moon - Rise: 07:46, Set: No Set. Civil Dark: 19:51 - 06:34. Nautical Dark: 20:28 - 05:57. Astro Dark: 21:06 - 05:19

Total Clouds (% Sky Obscured)

82
86
86
88
94
91
92
90
92
93
94
96
97
98
100
97
94
92
81
70
62

Low Clouds (% Sky Obscured)

41
42
41
35
29
24
22
18
14
19
23
30
52
71
91
87
84
80
70
60
52

Medium Clouds (% Sky Obscured)

0
1
1
2
3
5
28
52
75
78
80
83
72
54
36
26
12
5
4
3
1

High Clouds (% Sky Obscured)

37
37
43
47
50
58
60
49
42
31
28
25
22
24
15
7
2
0
1
5
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
5
3
1
4
7
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
1
1
1
5
7
9
11
13
11
26
25
21
21
22
25
24
23
22

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)

12
12
11
10
9
9
8
7
6
6
7
9
10
9
9
9
9
9
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
82
86
89
96
96
94
94
89
83
78
76
74
71
66
62
59
65
72

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004

Ozone (du)

396
405
414
423
426
430
433
446
459
472
478
485
491
490
488
487
486
484
483
475
468

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

Generated: 14/03/26 22:02:16. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+1.00