Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waning Gibbous 56%

02:53

11:30

23 OK
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 OK
22 Bad

Sun - Rise: 04:55, Set: 21:19, Transit: 13:07. Moon - Rise: 02:53, Set: 11:30. Civil Dark: 22:08 - 04:06. Nautical Dark: 23:20 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
98
79
58
20
48

Low Clouds (% Sky Obscured)

41
47
100
100
100
100
100
100
100
100
100
100
100
56
100
77
72
70
100
95
70
42
17
38

Medium Clouds (% Sky Obscured)

23
46
43
34
90
52
52
39
26
67
84
100
47
100
96
97
83
61
85
51
32
24
2
2

High Clouds (% Sky Obscured)

0
72
74
100
91
100
100
98
99
100
100
100
100
100
100
100
100
94
55
2
1
10
2
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
9
6
8
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
0
5
11
14
10
14
21
23
26
28
31
32
26
34
49
46
42
34
30
23
14
17

Precipitation Amount (mm)

0
0
0
0.01
0.04
0.07
0.08
0.11
0.14
0.2
0.2
0.2
0.16
0.16
0.11
0.23
0.32
0.27
0.26
0.23
0.23
0.19
0.09
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
87
90
90
91
91
92
93
95
96
98
97
94
91
91
89
89
89
86
86
88
89
90

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

368
362
356
355
353
352
351
350
347
347
348
348
348
348
345
346
348
348
348
348
348
348
348
348

Sunday 22

Third Quarter 45%

03:09

12:56

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
22 Bad

Sun - Rise: 04:53, Set: 21:21, Transit: 13:07. Moon - Rise: 03:09, Set: 12:56. Civil Dark: 22:10 - 04:05. Nautical Dark: 23:23 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
100
100
100
100
100
100
99
100
93
64
13
67
61
42
26
16
10
20
14
8
10
2
4

Medium Clouds (% Sky Obscured)

7
23
43
85
89
53
76
83
71
99
95
87
13
83
25
80
89
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

41
98
99
98
97
98
99
99
100
100
89
92
100
100
100
100
100
100
100
100
60
13
30
92

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

23
19
15
12
20
29
31
33
21
17
21
22
19
16
15
13
14
16
14
13
15
19
17
16

Precipitation Amount (mm)

0.16
0.11
0.1
0.07
0.16
0.26
0.26
0.29
0.21
0.13
0.1
0.07
0.06
0.05
0.04
0.03
0.03
0.04
0.03
0.02
0.04
0.08
0.1
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
98
99
99
99
98
98
98
98
97
95
91
86
81
77
74
74
76
77
77
81
84
85

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
999
999
999
999
999

Ozone (du)

348
347
346
346
346
346
347
347
349
351
352
353
354
355
356
357
359
361
362
364
379
384
386
387

Monday 23

Waning Crescent 34%

03:21

14:19

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 OK
21 Bad
22 Bad

Sun - Rise: 04:52, Set: 21:22, Transit: 13:07. Moon - Rise: 03:21, Set: 14:19. Civil Dark: 22:12 - 04:03. Nautical Dark: 23:26 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
84
99
84
82
100
65
65
65
65
65
65
27
27
27
27

Low Clouds (% Sky Obscured)

18
59
49
76
62
32
39
42
66
68
74
67
59
100
45
45
45
45
45
45
22
22
22
22

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
81
95
76
65
20
49
49
49
49
49
49
11
11
11
11

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
0
3
3
2
0
0
0
0
0
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
None
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

Precipitation Probability (%)

16
16
15
16
10
11
6
4
6
6
10
14
18
19
21
22
19
16
14
13
16
17
26
35

Precipitation Amount (mm)

0.06
0.05
0.04
0.05
0.05
0.09
0.03
0.01
0.01
0.01
0.03
0.03
0.05
0.07
0.09
0.11
0.09
0.07
0.05
0.06
0.1
0.13
0.25
0.33

Wind Speed/Direction (mph)

5
5
7
8
9
10
10
11
12
13
14
15
15
16
16
16
17
16
15
14
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
8
8
7
7
7
6
7
10
11
11
12
12
12
12
13
13
13
13
13
12
12
11

Dew Point (°C)

8
9
8
8
8
8
7
7
8
8
8
8
9
8
8
8
8
8
8
8
9
9
9
9

Relative Humidity (%)

87
91
90
90
90
90
89
88
88
87
85
82
80
78
77
75
72
70
71
72
75
79
83
86

Pressure (mb)

999
999
999
999
999
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1006

Ozone (du)

388
387
387
389
391
393
393
391
395
395
394
393
391
390
390
388
387
388
388
385
380
376
373
370

Tuesday 24

Waning Crescent 24%

03:31

15:38

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 Good
21 Good
22 Good

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 03:31, Set: 15:38. Civil Dark: 22:13 - 04:01. Nautical Dark: 23:29 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
27
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
9
9
9
9

Low Clouds (% Sky Obscured)

22
22
48
48
48
48
48
48
58
58
58
58
58
58
96
96
96
96
96
96
7
7
7
7

Medium Clouds (% Sky Obscured)

11
11
52
52
52
52
52
52
100
100
100
100
100
100
95
95
95
95
95
95
3
3
3
3

High Clouds (% Sky Obscured)

0
0
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
8
8
8
5
4
8
9
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
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

36
35
34
33
34
35
43
47
53
64
66
68
63
59
49
44
40
24
15
10
7
4
0
0

Precipitation Amount (mm)

0.29
0.24
0.2
0.14
0.13
0.14
0.22
0.36
0.55
0.76
0.75
0.85
0.76
0.67
0.61
0.46
0.37
0.29
0.16
0.1
0.06
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
90
91
90
91
94
97
98
100
100
99
96
92
89
83
78
76
75
76
74
74
72
72

Pressure (mb)

1006
1005
1005
1006
1005
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1006
1007
1008
1009
1010
1011
1013
1014
1015

Ozone (du)

368
365
359
356
353
352
351
350
355
354
353
352
352
350
354
354
353
352
352
351
352
351
349
347

Wednesday 25

Waning Crescent 16%

03:41

16:55

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 03:41, Set: 16:55. Civil Dark: 22:15 - 04:00. Nautical Dark: 23:32 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
9
16
16
16
16
16
16
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
7
13
13
13
13
13
13
43
43
43
43
43
43
46
46
46
46
46
46
48
48
48
48

Medium Clouds (% Sky Obscured)

3
3
5
5
5
5
5
5
41
41
41
41
41
41
100
100
100
100
100
100
56
56
56
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
98
98
98
98
98
98
0
0
0
0
0
0
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
6
7
9
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
Very Light Rain
Very 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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
11
42
64
80
83
83
79
62
34
21
14
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.18
0.58
1.42
1.58
1.44
1.11
0.6
0.2
0.1
0.06
0.02
0.01

Wind Speed/Direction (mph)

9
7
5
5
5
6
7
9
12
13
16
17
19
20
23
24
25
25
22
18
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
79
81
84
87
88
88
89
89
87
87
87
89
93
94
94
92
88
84
79
79
78
78

Pressure (mb)

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

Ozone (du)

346
345
342
341
342
342
344
346
346
344
344
344
344
345
347
347
347
347
347
348
348
349
351
352

Thursday 26

Waning Crescent 9%

03:51

18:12

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
22 Bad

Sun - Rise: 04:48, Set: 21:27, Transit: 13:08. Moon - Rise: 03:51, Set: 18:12. Civil Dark: 22:17 - 03:58. Nautical Dark: 23:35 - 02:37. 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
100
100
98
98
98
98

Low Clouds (% Sky Obscured)

48
48
93
93
93
93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
23
23
23
23

Medium Clouds (% Sky Obscured)

56
56
100
100
100
100
100
100
100
100
100
100
100
100
30
30
30
30
30
30
6
6
6
6

High Clouds (% Sky Obscured)

98
98
76
76
76
76
76
76
0
0
0
0
0
0
34
34
34
34
34
34
97
97
97
97

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
79
78
78
78
80
83
85
85
84
81
78
74
70
65
61
58
59
60
61
62
64
66

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1026
1026

Ozone (du)

351
350
349
349
350
351
352
352
353
353
353
353
353
352
352
353
353
354
354
354
354
355
357
357

Friday 27

Waning Crescent 4%

04:02

19:29

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

Sun - Rise: 04:47, Set: 21:28, Transit: 13:08. Moon - Rise: 04:02, Set: 19:29. Civil Dark: 22:19 - 03:57. Nautical Dark: 23:38 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
49
49
49
49
49
49
48
48
48
48
48
48
15
15
15
15
15
15
14
14
14
14

Low Clouds (% Sky Obscured)

23
23
47
47
47
47
47
47
5
5
5
5
5
5
14
14
14
14
14
14
8
8
8
8

Medium Clouds (% Sky Obscured)

6
6
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
97
5
5
5
5
5
5
46
46
46
46
46
46
1
1
1
1
1
1
7
7
7
7

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
71
73
76
78
79
79
80
78
75
71
67
63
61
59
58
57
57
59
60
63
67
71

Pressure (mb)

1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1028
1028
1028
1028

Ozone (du)

358
358
358
357
357
357
356
356
356
357
358
359
359
358
358
360
362
364
365
364
365
366
367
368

Forecast for Burton-in-Kendal, Cumbria, UK (54.18,-2.72)

Generated: 21/05/22 23:07:04. Forecast: 21/05/22 to 27/05/22. Timezone: UTC+1.00