Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Waxing Crescent 8%

07:44

23:52

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

Sun - Rise: 06:21, Set: 20:37, Transit: 13:29. Moon - Rise: 07:44, Set: 23:52. Civil Dark: 21:08 - 05:50. Nautical Dark: 21:45 - 05:13. Astro Dark: 22:26 - 04:32

Total Clouds (% Sky Obscured)

85
71
49
68
67
68
43
26
6
0
0
0
0
0
8
11
23
32
34
35
34
35
34
33

Low Clouds (% Sky Obscured)

0
0
0
0
2
18
24
30
7
0
0
0
0
0
10
14
27
41
38
42
41
42
41
46

Medium Clouds (% Sky Obscured)

14
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)

4
3
29
61
57
58
22
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
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
9
9
11

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
2
1
0
0
0
1
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)

1
2
2
3
4
5
5
7
11
11
10
9
7
5
4
3
3
2
2
2
3
2
3
2

Chance of Frost

Temperature (°C)

15
17
19
21
23
24
25
26
26
26
24
23
21
19
16
15
14
13
13
13
13
13
12
12

Feels Like (°C)

14
18
20
22
23
25
26
26
25
24
23
22
21
20
18
17
16
15
16
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

68
60
49
43
38
36
35
34
37
41
41
45
51
68
79
85
89
89
89
89
90
92
95
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

355
354
353
354
355
356
359
361
363
364
367
370
372
375
376
379
381
384
387
383
374
368
367
365

Saturday 11

Waxing Crescent 15%

08:39

00:49

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

Sun - Rise: 06:20, Set: 20:38, Transit: 13:29. Moon - Rise: 08:39, Set: 00:49. Civil Dark: 21:09 - 05:49. Nautical Dark: 21:46 - 05:12. Astro Dark: 22:27 - 04:30

Total Clouds (% Sky Obscured)

29
18
16
35
15
17
21
14
32
66
99
50
40
27
19
74
98
82
100
89
100
100
100
99

Low Clouds (% Sky Obscured)

37
23
21
20
14
20
23
16
19
21
11
8
0
0
16
24
36
20
31
46
50
51
55
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

0
0
0
23
3
0
0
0
13
45
98
47
45
26
3
62
96
67
100
64
99
99
100
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
0
1
6
5

Fog (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
100
100
100
100
100

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)

2
4
5
5
6
7
9
11
12
12
12
11
10
7
6
6
6
6
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

12
14
16
17
19
20
22
23
23
22
21
21
20
18
16
15
14
13
13
12
12
12
12
12

Feels Like (°C)

15
15
17
19
19
20
22
22
21
21
19
18
18
17
15
16
14
12
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

93
82
74
61
50
43
42
45
49
48
51
58
68
77
92
98
98
98
100
100
100
98
100
98

Pressure (mb)

1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

362
362
364
367
368
366
361
361
361
361
360
362
365
370
376
375
371
368
369
367
365
362
360
359

Sunday 12

Waxing Crescent 24%

09:41

01:36

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:19, Set: 20:39, Transit: 13:29. Moon - Rise: 09:41, Set: 01:36. Civil Dark: 21:10 - 05:48. Nautical Dark: 21:47 - 05:10. Astro Dark: 22:29 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
94
88
100
97
85
98
98
74
87
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
26
27
18
25
27
20
17
19
26
32
29
20
19
35
51
55
67
71
66
52
45
50
45

Medium Clouds (% Sky Obscured)

0
0
2
57
72
89
56
65
19
1
0
7
46
0
0
0
0
6
13
19
26
18
10
0

High Clouds (% Sky Obscured)

100
100
100
100
98
77
78
73
100
93
59
93
96
71
83
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
2
9
9
9

Fog (%)

98
99
63
2
3
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
1
1
1
3
3
2

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
6
8
8
10
11
12
11
12
12
13
13
12
9
7
7
7
6
6
4
3
3
3
3

Chance of Frost

Temperature (°C)

12
13
15
16
18
18
19
20
20
21
20
20
18
16
15
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
92
82
64
51
46
44
44
50
52
54
59
69
82
96
100
100
98
98
98
100
98
98
98

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017

Ozone (du)

358
354
353
352
349
349
349
352
354
356
356
357
357
357
355
356
355
354
355
356
357
356
355
356

Monday 13

Waxing Crescent 33%

10:46

02:12

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:18, Set: 20:40, Transit: 13:29. Moon - Rise: 10:46, Set: 02:12. Civil Dark: 21:11 - 05:47. Nautical Dark: 21:48 - 05:09. Astro Dark: 22:30 - 04:27

Total Clouds (% Sky Obscured)

100
98
100
99
97
96
94
93
91
91
92
93
91
89
86
81
78
70
62
80
89
81
71
63

Low Clouds (% Sky Obscured)

46
62
78
97
95
93
90
85
76
85
87
88
87
63
63
74
70
60
62
77
87
78
71
63

Medium Clouds (% Sky Obscured)

7
15
21
17
14
9
16
22
29
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
81
81
73
64
55
50
50
40
40
35
17
35
40
35
35
28
9
2
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 (%)

4
6
8
18
23
29
27
29
26
22
19
22
18
18
16
21
19
12
17
18
22
20
18
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)

2
3
5
6
7
8
10
11
12
13
13
13
13
11
9
8
8
8
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
16
16
16
16
16
16
15
14
12
12
10
10
10
10
9
9
9
10
9
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
90
81
77
86
90
83
79
74
68
69
66
65
78
89
88
86
85
91
96
96
93
88
87

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

355
356
357
356
355
355
356
356
355
355
354
355
358
363
365
363
364
369
368
366
368
367
365
366

Tuesday 14

Waxing Crescent 43%

11:52

02:41

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:17, Set: 20:41, Transit: 13:29. Moon - Rise: 11:52, Set: 02:41. Civil Dark: 21:12 - 05:46. Nautical Dark: 21:50 - 05:08. Astro Dark: 22:32 - 04:26

Total Clouds (% Sky Obscured)

52
60
70
72
72
72
74
75
74
76
79
64
54
52
50
53
56
59
57
53
48
48
46
43

Low Clouds (% Sky Obscured)

51
59
72
76
78
77
74
75
74
76
77
64
52
48
46
50
54
57
54
50
44
42
43
44

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
0
1
1
1
0
0
0
1
2
1
1
0
1
1
2
1
1
1
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 (%)

14
22
21
26
21
18
15
7
0
1
1
3
10
11
10
13
14
13
13
12
8
11
11
10

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
8
10
11
11
11
12
12
13
13
13
12
12
10
8
6
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
77
71
67
64
59
61
55
54
56
60
61
69
77
85
88
91
96
96
96
96
96
95

Pressure (mb)

1014
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

368
368
369
371
372
375
374
375
374
372
371
371
371
372
372
373
373
372
371
370
369
368
368
367

Wednesday 15

First Quarter 53%

12:55

03:06

07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 Bad
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: 06:16, Set: 20:42, Transit: 13:29. Moon - Rise: 12:55, Set: 03:06. Civil Dark: 21:13 - 05:45. Nautical Dark: 21:51 - 05:07. Astro Dark: 22:33 - 04:24

Total Clouds (% Sky Obscured)

43
38
34
49
64
79
69
58
48
53
59
62
60
54
45
56
66
78
84
90
95
97
93
88

Low Clouds (% Sky Obscured)

42
40
38
49
59
70
63
53
44
47
53
57
55
49
42
46
50
48
47
53
59
56
66
67

Medium Clouds (% Sky Obscured)

0
0
0
7
14
21
20
21
19
23
30
30
20
10
0
7
18
27
35
42
50
49
43
42

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
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 (%)

12
13
12
16
18
19
20
19
16
16
15
13
16
16
15
17
19
19
23
25
27
40
46
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)

3
4
6
8
9
10
11
12
12
13
12
12
11
9
6
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

8
10
11
14
15
15
16
17
17
17
16
15
14
12
11
9
9
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
83
72
63
57
53
47
47
45
44
50
55
61
68
77
87
90
93
94
91
87
84
85
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

367
366
365
365
364
363
362
362
361
361
361
361
361
363
365
367
369
370
372
373
375
376
374
371

Thursday 16

Waxing Gibbous 63%

13:57

03:27

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:15, Set: 20:43, Transit: 13:30. Moon - Rise: 13:57, Set: 03:27. Civil Dark: 21:14 - 05:44. Nautical Dark: 21:52 - 05:06. Astro Dark: 22:35 - 04:23

Total Clouds (% Sky Obscured)

90
93
100
95
88
80
86
91
95
91
88
79
73
72
69
71
72
73

Low Clouds (% Sky Obscured)

74
82
89
87
84
82
83
84
85
74
63
49
54
59
63
62
60
58

Medium Clouds (% Sky Obscured)

38
39
40
39
38
42
38
44
40
35
26
22
17
16
17
22
21
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
7
12
19

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

42
36
27
39
49
60
68
73
73
69
65
60
54
51
50
45
40
33

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

5
5
6
7
8
10
11
11
12
12
11
11
10
8
6
5
4
4

Chance of Frost

Temperature (°C)

8
9
11
13
14
15
16
16
16
17
16
15
14
13
11
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
80
73
66
63
60
58
54
50
47
51
54
60
67
78
91
93
93

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

369
368
367
366
365
364
362
362
362
362
362
362
362
363
363
363
364
365

Forecast for Casais da Póvoa, Ansião Municipality, Portuguese Republic (39.98,-8.40)

Generated: 10/05/24 07:19:33. Forecast: 10/05/24 to 16/05/24. Timezone: UTC+1.00