Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Gibbous 77%

16:43

03:34

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

Sun - Rise: 04:53, Set: 21:15, Transit: 13:04. Moon - Rise: 16:43, Set: 03:34. Civil Dark: 22:02 - 04:04. Nautical Dark: 23:16 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
21
15
12
0
0
2
2
4
5
25
35
57
67
72
41
50
37
26
8
8
10
21
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
16
23
25
26
29
30
37
28
19
2
2
3
14
42

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
0
0
0
0
0
2
2
3
4
4
5
24
42
37
4
4
2
2
2
2
2
2
2

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
3
5
0
0
1
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
3
4
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
91
91
91
91
91
88
83
77
74
71
70
68
67
68
69
72
74
80
89
95

Pressure (mb)

1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

388
389
388
385
382
383
383
383
381
381
380
380
379
378
377
376
376
376
376
377
377
378
378
378

Sunday 19

Waxing Gibbous 87%

17:59

03:40

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 OK
19 OK
20 OK
21 Good

Sun - Rise: 04:51, Set: 21:17, Transit: 13:04. Moon - Rise: 17:59, Set: 03:40. Civil Dark: 22:04 - 04:02. Nautical Dark: 23:20 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
58
61
62
84
95
96
97
100
100
100
100
98
97
92
82
92
84
71
68
27
38
20
0

Low Clouds (% Sky Obscured)

37
54
59
58
80
91
93
95
100
99
98
91
92
86
78
67
71
66
59
42
23
15
0
0

Medium Clouds (% Sky Obscured)

2
4
6
8
7
13
16
6
23
37
49
55
46
35
34
33
50
24
29
43
5
27
20
0

High Clouds (% Sky Obscured)

1
3
10
3
7
1
2
2
33
66
81
82
63
72
24
5
37
30
1
3
2
2
0
0

ISS Passover

Visibility (miles)

9
2
2
2
2
2
2
0
0
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
87
100
100
100
100
100
100
99
100
2
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
13
4
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
98
98
96
98
96
96
95
93
90
90
86
81
75
70
69
68
68
68
71
80
87

Pressure (mb)

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

Ozone (du)

378
378
377
377
377
377
377
377
377
378
379
381
382
383
384
385
385
386
387
388
388
389
391
394

Monday 20

Waxing Gibbous 93%

19:18

03:47

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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: 04:50, Set: 21:19, Transit: 13:04. Moon - Rise: 19:18, Set: 03:47. Civil Dark: 22:06 - 04:00. Nautical Dark: 23:23 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
5
91
99
99
100
100
100
98
94
75
73
84
99
97
97
96
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
20
50
53
85
75
87
82
81
86
97
86
87
87
78
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
25
83
90
100
100
95
90
93
67
70
56
52
31
18
22
25
29

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
72
72
84
77
100
100
81
81
1
0
0
14
15
15
18
20
23

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
24
45
59
61
51
41
22
9
15
6
9
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
3
3
3
3
3
4
4
4
4
6
6
6
6
7
6
4
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
5
5
5
5
4
4
4
3
3
4
3
4
5
6
7
8
9
10
11
11
11
11

Relative Humidity (%)

88
88
90
88
85
84
82
79
79
73
66
63
61
64
65
65
66
68
72
80
84
86
89
95

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

395
395
394
393
393
394
394
395
395
399
400
401
402
404
404
405
406
409
405
400
397
396
394
393

Tuesday 21

Waxing Gibbous 97%

20:42

03:57

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 Bad
20 Bad
21 Bad

Sun - Rise: 04:48, Set: 21:20, Transit: 13:04. Moon - Rise: 20:42, Set: 03:57. Civil Dark: 22:08 - 03:58. Nautical Dark: 23:26 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
51
44
42
38
31
34
35
35
45
76
95
92
89
86
85
84
83
83
82
82
82
80
80

Medium Clouds (% Sky Obscured)

19
12
5
4
18
47
55
68
83
67
58
45
59
72
87
91
96
100
100
100
100
93
100
100

High Clouds (% Sky Obscured)

49
76
100
100
100
100
96
92
88
92
96
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
9
9
9
9
9
5
2
2
2
2
3
2
3
2
2
1

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

Precipitation Probability (%)

1
2
0
0
0
0
0
0
0
1
7
40
68
95
95
95
95
95
95
95
95
59
47
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
2.1
3.7
2.4
2.7
2.5
1.4
1.2
1
0.2
0
1.6

Wind Speed/Direction (mph)

2
2
2
2
3
3
4
4
4
4
5
5
8
9
9
11
11
12
13
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
93
93
93
91
91
90
90
90
93
95
96
96
98
96
96
96
96
96
98

Pressure (mb)

1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

390
388
388
386
385
384
383
382
381
380
378
377
377
376
375
374
376
374
375
374
373
373
373
372

Wednesday 22

Waxing Gibbous 100%

22:06

04:11

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 Bad
20 Bad
21 Bad

Sun - Rise: 04:47, Set: 21:22, Transit: 13:04. Moon - Rise: 22:06, Set: 04:11. Civil Dark: 22:10 - 03:57. Nautical Dark: 23:30 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
81
74
61
51

Low Clouds (% Sky Obscured)

86
92
98
95
92
89
91
92
95
94
93
92
94
96
98
98
99
100
92
86
82
76
69
66

Medium Clouds (% Sky Obscured)

100
72
64
73
67
62
65
62
67
69
84
100
99
100
100
80
57
31
32
46
61
60
53
47

High Clouds (% Sky Obscured)

84
92
64
100
59
64
68
66
66
70
70
70
70
60
60
37
13
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
1
1
1
0
2
1
0
0
0
0
1
2
5
4
6
8
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
93
87
83
53
35
34

Precipitation Amount (mm)

0.9
0.7
0.7
0.9
1
1
0.8
0.6
0.7
0.8
1
0.7
0.7
1
1
1.4
0.7
1
0.7
0.6
0.5
0
0
0

Wind Speed/Direction (mph)

10
10
11
12
11
11
11
10
9
8
7
6
8
9
11
14
15
16
17
16
16
15
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
98
100
98
98
98
98
98
98
98
98
96
96
95
93
91
88
87
84
88
91

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

370
369
367
364
362
360
358
357
357
359
361
363
365
367
369
373
374
375
376
373
371
369
367
365

Thursday 23

Full Moon 100%

22:06

04:33

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 Bad
20 Bad
21 Bad

Sun - Rise: 04:46, Set: 21:23, Transit: 13:04. Moon - Rise: 22:06, Set: 04:33. Civil Dark: 22:12 - 03:55. Nautical Dark: 23:33 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
47
43
35
37
39
55
76
91
88
92
93
94
91
87
90
92
98
89
79
71
81
91
97

Low Clouds (% Sky Obscured)

61
61
60
56
56
56
61
57
62
61
75
85
92
91
89
88
92
97
88
79
72
81
91
97

Medium Clouds (% Sky Obscured)

31
15
1
14
27
43
45
36
30
41
53
69
68
62
55
55
50
45
40
40
40
35
29
24

High Clouds (% Sky Obscured)

0
0
0
0
1
1
13
19
24
16
11
8
7
7
4
3
2
0
3
9
14
18
23
25

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

Precipitation Probability (%)

41
37
9
14
17
10
15
13
4
31
43
49
57
58
55
62
63
63
52
57
63
52
44
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0.2
0.4
0.5
0
0.3
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
93
93
93
90
88
87
81
76
71
70
68
67
69
70
70
75
79
83
84
86

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

363
364
364
365
367
369
372
371
371
371
371
370
369
372
374
377
378
380
381
379
376
374
371
368

Friday 24

Waning Gibbous 98%

23:26

05:09

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

Sun - Rise: 04:44, Set: 21:25, Transit: 13:05. Moon - Rise: 23:26, Set: 05:09. Civil Dark: 22:14 - 03:53. Nautical Dark: 23:37 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
99
98
98
98
100
81
62
42
37
31
34
56
75
92
89
85
87
85
89
91

Low Clouds (% Sky Obscured)

95
94
93
94
92
91
73
55
38
35
33
32
46
61
74
65
57
48
45
43
41

Medium Clouds (% Sky Obscured)

28
30
35
39
40
41
33
29
25
17
8
0
8
17
25
22
22
19
18
15
12

High Clouds (% Sky Obscured)

20
15
13
15
15
15
9
4
0
14
26
36
32
26
25
35
49
60
55
50
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

29
20
3
6
6
1
3
3
0
0
1
0
16
23
27
29
34
39
35
34
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
85
83
83
83
84
84
87
84
83
82
79
78
75
77
77
77
80
83

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

366
364
363
362
364
366
368
369
370
371
369
366
363
360
358
355
354
352
351
350
349

Forecast for Frosterley, Durham, United Kingdom (54.70,-2.00)

Generated: 18/05/24 22:46:13. Forecast: 18/05/24 to 24/05/24. Timezone: UTC+1.00