Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

09:05

01:16

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 OK
21 Bad
22 OK
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK

Sun - Rise: 05:02, Set: 20:08, Transit: 12:35. Moon - Rise: 09:05, Set: 01:16. Civil Dark: 20:44 - 04:26. Nautical Dark: 21:30 - 03:40. Astro Dark: 22:26 - 02:43

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
92
85
70
98
96
37
5
0
0
52
3
0
2
4
3
1
1
0

Low Clouds (% Sky Obscured)

0
0
1
87
9
7
6
38
31
15
32
18
2
0
0
0
0
0
0
2
1
0
0
0

Medium Clouds (% Sky Obscured)

81
92
99
100
100
100
66
66
52
29
69
31
4
0
0
52
3
0
2
4
3
0
1
0

High Clouds (% Sky Obscured)

96
92
95
95
50
73
87
50
44
98
94
10
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
10
33
41
52
50
54
67
57
52
64
64
45
18
9
4
0
0
0
8
10
11
11

Precipitation Amount (mm)

0
0
0.1
0.45
0.52
0.82
0.8
0.93
0.7
0.44
0.41
1.21
0.74
0.29
0.13
0.05
0.01
0
0
0
0.07
0.1
0.13
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
89
90
90
94
98
100
100
100
99
95
90
89
89
89
87
85
84
86
88
88
89

Pressure (mb)

1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1004
1003
1004
1005
1006
1006
1007
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

354
355
352
350
353
354
355
355
351
349
350
352
352
355
359
358
356
355
356
357
352
351
354
355

Tuesday 18

Waxing Crescent 38%

10:10

01:50

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

Sun - Rise: 05:01, Set: 20:09, Transit: 12:35. Moon - Rise: 10:10, Set: 01:50. Civil Dark: 20:45 - 04:25. Nautical Dark: 21:31 - 03:38. Astro Dark: 22:28 - 02:41

Total Clouds (% Sky Obscured)

0
0
0
0
12
15
39
22
20
24
22
20
27
5
0
34
0
82
24
88
11
0
34
0

Low Clouds (% Sky Obscured)

0
0
0
0
12
6
38
8
2
14
9
4
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
18
21
20
20
21
20
20
3
0
1
0
0
3
26
11
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
11
2
0
34
0
82
24
88
0
0
34
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

12
8
0
0
0
0
0
2
2
2
2
2
2
2
4
3
2
2
1
0
0
3
6
8

Precipitation Amount (mm)

0.11
0.07
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.04
0.03
0.02
0.01
0.01
0
0
0.01
0.05
0.1

Wind Speed/Direction (mph)

14
15
15
17
17
18
18
17
15
14
14
13
10
8
6
5
5
6
7
8
9
9
9
8

Chance of Frost

Temperature (°C)

11
11
13
14
15
16
17
17
18
18
19
19
19
18
16
14
13
12
12
11
11
11
11
10

Feels Like (°C)

11
11
13
14
15
16
17
17
18
18
19
19
19
18
16
14
13
12
12
11
11
11
11
10

Dew Point (°C)

9
10
11
11
11
11
11
11
10
11
10
10
10
10
10
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

91
92
86
80
74
69
69
66
61
60
57
56
58
62
68
72
75
79
81
84
87
90
92
95

Pressure (mb)

1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1013

Ozone (du)

355
355
363
365
366
367
367
368
362
364
364
364
363
365
368
367
367
367
367
368
368
369
365
365

Wednesday 19

First Quarter 49%

11:20

02:18

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

Sun - Rise: 05:00, Set: 20:10, Transit: 12:35. Moon - Rise: 11:20, Set: 02:18. Civil Dark: 20:46 - 04:24. Nautical Dark: 21:33 - 03:37. Astro Dark: 22:30 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
9
8
9
20
0
9
2
9
9
9
9
9
9
1
1
1
1

Medium Clouds (% Sky Obscured)

77
91
96
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
92
92
92

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

9
6
10
15
29
38
42
40
40
36
32
27
23
20
26
22
17
6
3
3
0
3
5
9

Precipitation Amount (mm)

0.09
0.06
0.06
0.13
0.28
0.35
0.36
0.31
0.26
0.29
0.31
0.34
0.27
0.19
0.17
0.13
0.14
0.04
0.01
0.01
0
0.01
0.04
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
14
14
14
15
14
14
15
14
14
14
13
12
12
11
11
11
11
10
10
7

Dew Point (°C)

10
11
11
12
12
12
12
12
12
12
12
12
12
12
11
11
10
10
9
9
9
9
9
9

Relative Humidity (%)

95
93
92
89
90
88
88
85
86
85
84
84
83
86
90
90
89
89
88
88
88
91
93
95

Pressure (mb)

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

Ozone (du)

365
364
361
360
361
361
363
364
363
363
363
364
365
366
366
366
368
370
372
373
373
373
373
374

Thursday 20

Waxing Gibbous 60%

12:33

02:43

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

Sun - Rise: 04:59, Set: 20:11, Transit: 12:36. Moon - Rise: 12:33, Set: 02:43. Civil Dark: 20:47 - 04:22. Nautical Dark: 21:34 - 03:35. Astro Dark: 22:33 - 02:36

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
79
79
79
79
79
79
96
96
96
96
96
96
3
3
3
3

Low Clouds (% Sky Obscured)

1
1
16
16
16
16
16
16
23
23
23
23
23
23
5
5
5
5
5
5
0
0
0
0

Medium Clouds (% Sky Obscured)

92
92
42
42
42
42
42
42
23
23
23
23
23
23
14
14
14
14
14
14
3
3
3
3

High Clouds (% Sky Obscured)

99
99
97
97
97
97
97
97
69
69
69
69
69
69
96
96
96
96
96
96
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

14
17
16
8
5
4
6
4
3
3
4
3
6
7
27
23
16
9
5
2
4
2
0
0

Precipitation Amount (mm)

0.16
0.22
0.22
0.12
0.02
0.01
0.02
0.02
0.02
0.03
0.05
0.05
0.12
0.1
0.22
0.2
0.17
0.14
0.07
0.02
0.05
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
12
13
14
15
15
17
17
18
18
17
16
14
13
12
12
11
10
10
9
9
8

Feels Like (°C)

7
10
11
12
13
14
15
15
17
17
18
18
17
16
14
13
12
12
11
10
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

97
98
95
92
87
83
79
73
65
61
57
58
62
69
78
82
84
84
86
87
89
91
94
97

Pressure (mb)

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

Ozone (du)

373
372
372
373
372
371
370
369
368
367
366
365
364
364
372
374
375
376
377
376
380
380
381
380

Friday 21

Waxing Gibbous 71%

13:47

03:05

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

Sun - Rise: 04:58, Set: 20:13, Transit: 12:36. Moon - Rise: 13:47, Set: 03:05. Civil Dark: 20:49 - 04:21. Nautical Dark: 21:36 - 03:34. Astro Dark: 22:35 - 02:34

Total Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
30
30
30
30
30
30
98
98
98
98
98
98
93
93
93
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
17
17
17
17
17
23
23
23
23
23
23
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
26
26
26
26
26
26
88
88
88
88
88
88
88
88
88
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
95
95
95
95
95
95
58
58
58
58

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.05
0.04
0.03
0.04
0.03
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
11
12
13
14
14
15
16
17
19
20
20
19
18
16
15
13
12
11
11
10
10
9
9

Feels Like (°C)

7
11
12
13
14
14
15
16
17
19
20
20
19
18
16
15
13
12
11
11
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

97
95
87
83
78
76
73
67
63
54
48
47
49
55
59
66
73
78
81
82
84
84
85
84

Pressure (mb)

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

Ozone (du)

378
376
387
386
383
382
380
379
378
378
379
380
378
373
369
366
364
361
356
350
347
347
348
350

Saturday 22

Waxing Gibbous 81%

15:04

03:27

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

Sun - Rise: 04:57, Set: 20:14, Transit: 12:36. Moon - Rise: 15:04, Set: 03:27. Civil Dark: 20:50 - 04:20. Nautical Dark: 21:38 - 03:32. Astro Dark: 22:37 - 02:32

Total Clouds (% Sky Obscured)

93
93
98
98
98
98
98
98
77
77
77
77
77
77
59
59
59
59
59
59
73
73
73
73

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)

88
88
95
95
95
95
95
95
77
77
77
77
77
77
58
58
58
58
58
58
35
35
35
35

High Clouds (% Sky Obscured)

58
58
92
92
92
92
92
92
9
9
9
9
9
9
4
4
4
4
4
4
59
59
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
0
0
0
0
0
1
1
0
1
1
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0.01
0
0.01
0.01
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

9
10
12
12
13
13
13
13
12
12
12
11
9
7
5
4
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

11
13
15
16
18
19
20
21
22
23
24
24
23
22
21
19
18
17
16
17
17
16
15
15

Feels Like (°C)

11
13
15
16
18
19
20
21
22
23
24
24
23
22
21
19
18
17
16
17
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

82
77
71
65
60
57
53
50
46
42
40
39
41
46
51
57
63
67
66
63
61
62
65
67

Pressure (mb)

1017
1017
1017
1017
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

353
355
356
356
355
353
350
347
344
342
340
338
336
333
331
330
328
326
325
324
322
321
320
319

Sunday 23

Waxing Gibbous 90%

16:23

03:51

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

Sun - Rise: 04:56, Set: 20:15, Transit: 12:36. Moon - Rise: 16:23, Set: 03:51. Civil Dark: 20:51 - 04:19. Nautical Dark: 21:39 - 03:31. Astro Dark: 22:39 - 02:30

Total Clouds (% Sky Obscured)

73
73
92
92
92
92
92
92
31
31
31
31
31
31
88
88
88
88
88
88
100
100
100
100

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)

35
35
75
75
75
75
75
75
14
14
14
14
14
14
65
65
65
65
65
65
100
100
100
100

High Clouds (% Sky Obscured)

59
59
91
91
91
91
91
91
21
21
21
21
21
21
81
81
81
81
81
81
60
60
60
60

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
21
22
23
24
25
26
26
25
24
23
22
20
18
17
16
16
14
13
14

Feels Like (°C)

16
17
18
19
20
21
22
23
24
25
26
26
25
24
23
22
20
18
17
16
16
14
13
14

Dew Point (°C)

10
10
11
12
12
12
12
12
12
11
11
11
10
11
12
12
12
11
10
10
10
10
10
11

Relative Humidity (%)

68
66
64
62
59
56
53
50
46
42
39
39
40
45
49
54
59
62
65
68
72
76
81
83

Pressure (mb)

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

Ozone (du)

318
317
316
315
314
314
313
313
312
312
311
311
311
312
313
315
317
318
319
319
320
320
321
321

Forecast for Szeged, Szegedi, HU (46.25,20.14)

Generated: 17/05/21 05:09:39. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+2.00